diff --git a/deps/npm/.github/CODEOWNERS b/deps/npm/.github/CODEOWNERS
new file mode 100644
index 00000000000000..ef8743136d8a1c
--- /dev/null
+++ b/deps/npm/.github/CODEOWNERS
@@ -0,0 +1 @@
+*	@npm/cli-team
diff --git a/deps/npm/.travis.yml b/deps/npm/.travis.yml
index 95255d8d8072bb..e63df7e47bf3e3 100644
--- a/deps/npm/.travis.yml
+++ b/deps/npm/.travis.yml
@@ -22,6 +22,9 @@ matrix:
       # then master
     - node_js: "8"
       env: DEPLOY_VERSION=testing
+      script:
+       - "standard"
+       - "node . run tap -- \"test/tap/*.js\" \"test/broken-under-nyc/*.js\""
 before_install:
   # required by test/tap/registry.js
   - "mkdir -p /var/run/couchdb"
@@ -29,25 +32,8 @@ notifications:
     slack: npm-inc:kRqQjto7YbINqHPb1X6nS3g8
 cache:
   directories:
-  - $HOME/.npm
-  - html/doc
-  - man
-  - node_modules/.bin
   - node_modules/.cache
-  - node_modules/deep-equal
-  - node_modules/marked
-  - node_modules/marked-man
-  - node_modules/npm-registry-couchapp
-  - node_modules/npm-registry-mock
-  - node_modules/require-inject
-  - node_modules/sprintf-js
-  - node_modules/standard
-  - node_modules/tacks
-  - node_modules/tap
 install:
-  - "node . rebuild --depth=0"
-  - "node . install --ignore-scripts"
-  - "node . prune"
-  - "make -j4 doc"
+  - "node . install"
 script:
   - "node . run tap -- \"test/tap/*.js\" \"test/broken-under-nyc/*.js\""
diff --git a/deps/npm/AUTHORS b/deps/npm/AUTHORS
index 7357c4a1bd5bdd..07f44ab1c17379 100644
--- a/deps/npm/AUTHORS
+++ b/deps/npm/AUTHORS
@@ -475,3 +475,31 @@ Jason Wohlgemuth <jhwohlgemuth@users.noreply.github.com>
 Ryan Graham <r.m.graham@gmail.com>
 Hirse <jan.pilzer@gmx.de>
 Colin Rotherham <work@colinr.com>
+Aki <hi@akiro.se>
+Emily Marigold Klassen <forivall@gmail.com>
+Ramana Venkata <idlike2dream@gmail.com>
+kierendixon <knitesoulja@hotmail.com>
+Rácz Tibor Zoltán <racztiborzoltan@gmail.com>
+Guangcong Luo <guangcongluo@gmail.com>
+Steven <steven@ceriously.com>
+Jan Pilzer <jan.pilzer@gmx.de>
+Leonard Martin <leonard.martin@gmail.com>
+Teddy Katz <teddy.katz@gmail.com>
+Simon Legg <leggsimon@gmail.com>
+Kin Lum <kenneth.kin.lum@gmail.com>
+dax <guido.dassori@gmail.com>
+Jože Mlakar <JozeM@ixtlan-team.si>
+happylynx <happylynx@users.noreply.github.com>
+Dominic Watson <intellix@users.noreply.github.com>
+Enrico Weigelt, metux IT consult <enrico.weigelt@gr13.net>
+Brian Beck <exogen@gmail.com>
+Ramana Venkata <vramana@users.noreply.github.com>
+mmkal <misha.kaletsky@gmail.com>
+Andrew Schmadel <schmod@users.noreply.github.com>
+AJ Jordan <alex@strugee.net>
+Mark Banner <standard8@mozilla.com>
+Richard Simko <richardsimko@users.noreply.github.com>
+Sanketh Katta <sankethkatta@gmail.com>
+Tim Needham <tim.needham@wmfs.net>
+leonardo rojas <leonardo.rojas@shopify.com>
+Mark Peter Fejes <fejes.mark@gmail.com>
diff --git a/deps/npm/BROKEN.org b/deps/npm/BROKEN.org
deleted file mode 100644
index 65b1db9a1de612..00000000000000
--- a/deps/npm/BROKEN.org
+++ /dev/null
@@ -1,37 +0,0 @@
-* Broken test files
-  * add-remote-git-get-resolved.js (needs porting to pacote)
-  * bugs.js (I think because opts.fullMetadata)
-  * builtin-config.js (freezes)
-  * check-cpu-reqs.js (uhhh? it's not checking?)
-  * check-engine-reqs.js (same?)
-  * check-os-reqs.js (same?)
-  * doctor.js (needs rewrite)
-  * full-warning-messages.js
-  * get.js
-  * git-npmignore.js
-  * git-races.js
-  * github-shortcut.js
-  * ignore-shrinkwrap.js
-  * install-shrinkwrapped-git.js
-  * install-with-dev-dep-duplicate.js
-  * legacy-npm-self-install.js (one check failed)
-  * ls-depth-cli.js
-  * outdated-local.js
-  * outdated-notarget.js
-  * outdated-private.js
-  * peer-deps-invalid.js
-  * peer-deps-toplevel.js
-  * peer-deps-without-package-json.js
-  * repo.js
-  * retry-on-stale-cache.js
-  * scope-header.js
-  * shrinkwrap-default-arg-ver.js
-  * shrinkwrap-local-dependency.js
-  * shrinkwrap-optional-dependency.js
-  * shrinkwrap-optional-property.js
-  * shrinkwrap-prod-dependency.js
-  * shrinkwrap-shared-dev-dependency.js
-  * splat-with-only-prerelease-to-latest.js
-  * url-dependencies.js
-  * verify-no-lifecycle-on-repo.js
-  * network/legacy-shrinkwrap.js
diff --git a/deps/npm/CHANGELOG.md b/deps/npm/CHANGELOG.md
index 03b7e29d91e869..0571c17272e891 100644
--- a/deps/npm/CHANGELOG.md
+++ b/deps/npm/CHANGELOG.md
@@ -1,3 +1,497 @@
+## v5.3.0 (2017-07-12):
+
+As mentioned before, we're continuing to do relatively rapid, smaller releases
+as we keep working on stomping out `npm@5` issues! We've made a lot of progress
+since 5.0 already, and this release is no exception.
+
+### FEATURES
+
+* [`1e3a46944`](https://github.com/npm/npm/commit/1e3a469448b5db8376e6f64022c4c0c78cdb1686)
+  [#17616](https://github.com/npm/npm/pull/17616)
+  Add `--link` filter option to `npm ls`.
+  ([@richardsimko](https://github.com/richardsimko))
+* [`33df0aaa`](https://github.com/npm/npm/commit/33df0aaaa7271dac982b86f2701d10152c4177c8)
+  `libnpx@9.2.0`:
+  * 4 new languages - Czech, Italian, Turkish, and Chinese (Traditional)! This means npx is available in 14 different languages!
+  * New --node-arg option lets you pass CLI arguments directly to node when the target binary is found to be a Node.js script.
+  ([@zkat](https://github.com/zkat))
+
+### BUGFIXES
+
+* [`33df0aaa`](https://github.com/npm/npm/commit/33df0aaaa7271dac982b86f2701d10152c4177c8)
+  `libnpx@9.2.0`:
+  * npx should now work on (most) Windows installs. A couple of issues remain.
+  * Prevent auto-fallback from going into an infinite loop when npx disappears.
+  * `npx npx npx npx npx npx npx npx` works again.
+  * `update-notifier` will no longer run for the npx bundled with npm.
+  * `npx <cmd>` in a subdirectory of your project should be able to find your `node_modules/.bin` now. Oops
+  ([@zkat](https://github.com/zkat))
+* [`8e979bf80`](https://github.com/npm/npm/commit/8e979bf80fb93233f19db003f08443e26cfc5e64)
+  Revert change where npm stopped flattening modules that required peerDeps.
+  This caused problems because folks were using peer deps to indicate that the
+  target of the peer dep needed to be able to require the dependency and had
+  been relying on the fact that peer deps didn't change the shape of the tree
+  (as of npm@3).
+  The fix that will actually work for people is for a peer dep to insist on
+  never being installed deeper than the the thing it relies on.  At the moment
+  this is tricky because the thing the peer dep relies on may not yet have
+  been added to the tree, so we don't know where it is.
+  ([@iarna](https://github.com/iarna))
+* [`7f28a77f3`](https://github.com/npm/npm/commit/7f28a77f33ef501065f22e8d5e8cffee3195dccd)
+  [#17733](https://github.com/npm/npm/pull/17733)
+  Split remove and unbuild actions into two to get uninstall lifecycles and the
+  removal of transitive symlinks during uninstallation to run in the right
+  order.
+  ([@iarna](https://github.com/iarna))
+* [`637f2548f`](https://github.com/npm/npm/commit/637f2548facae011eebf5e5c38bfe56a6c2db9fa)
+  [#17748](https://github.com/npm/npm/pull/17748)
+  When rolling back use symlink project-relative path, fixing some issues with
+  `fs-vacuum` getting confused while removing symlinked things.
+  ([@iarna](https://github.com/iarna))
+* [`f153b5b22`](https://github.com/npm/npm/commit/f153b5b22f647d4d403f5b8cecd2ce63ac75b07c)
+  [#17706](https://github.com/npm/npm/pull/17706)
+  Use semver to compare node versions in npm doctor instead of plain `>`
+  comparison.
+  ([@leo-shopify](https://github.com/leo-shopify))
+* [`542f7561`](https://github.com/npm/npm/commit/542f7561d173eca40eb8d838a16a0ed582fef989)
+  [#17742](https://github.com/npm/npm/pull/17742)
+  Fix issue where `npm version` would sometimes not commit package-locks.
+  ([@markpeterfejes](https://github.com/markpeterfejes))
+* [`51a9e63d`](https://github.com/npm/npm/commit/51a9e63d31cb5ac52259dcf1c364004286072426)
+  [#17777](https://github.com/npm/npm/pull/17777)
+  Fix bug exposed by other bugfixes where the wrong package would be removed.
+  ([@iarna](https://github.com/iarna))
+
+### DOCUMENTATION
+
+Have we mentioned we really like documentation patches? Keep sending them in!
+Small patches are just fine, and they're a great way to get started contributing
+to npm!
+
+* [`fb42d55a9`](https://github.com/npm/npm/commit/fb42d55a9a97afa5ab7db38b3b99088cf68684ea)
+  [#17728](https://github.com/npm/npm/pull/17728)
+  Document semver git urls in package.json docs.
+  ([@sankethkatta](https://github.com/sankethkatta))
+* [`f398c700f`](https://github.com/npm/npm/commit/f398c700fb0f2f3665ebf45995a910ad16cd8d05)
+  [#17684](https://github.com/npm/npm/pull/17684)
+  Tweak heading hierarchy in package.json docs.
+  ([@sonicdoe](https://github.com/sonicdoe))
+* [`d5ad65e50`](https://github.com/npm/npm/commit/d5ad65e50a573cdf9df4155225e869cd6c88ca5e)
+  [#17691](https://github.com/npm/npm/pull/17691)
+  Explicitly document `--no-save` flag for uninstall.
+  ([@timneedham](https://github.com/timneedham))
+
+## v5.2.0 (2017-07-05):
+
+It's only been a couple of days but we've got some bug fixes we wanted to
+get out to you all.  We also believe that
+[`npx`](https://medium.com/@maybekatz/introducing-npx-an-npm-package-runner-55f7d4bd282b) is ready to be bundled
+with npm, which we're really excited about!
+
+### npx!!!
+
+npx is a tool intended to help round out the experience of using packages
+from the npm registry — the same way npm makes it super easy to install and
+manage dependencies hosted on the registry, npx is meant to make it easy to
+use CLI tools and other executables hosted on the registry.  It greatly
+simplifies a number of things that, until now, required a bit of ceremony to
+do with plain npm.
+
+![](https://cdn-images-1.medium.com/max/1600/1*OlIRsvVO5aK7ja9HmwXz_Q.gif)
+
+[@zkat](https://github.com/zkat) has a [great introduction post to npx](https://medium.com/@maybekatz/introducing-npx-an-npm-package-runner-55f7d4bd282b)
+that I highly recommend you give a read
+
+* [`fb040bee0`](https://github.com/npm/npm/commit/fb040bee0710759c60e45bf8fa2a3b8ddcf4212a)
+  [#17685](https://github.com/npm/npm/pull/17685)
+  Bundle npx with npm itself.
+  ([@zkat](https://github.com/zkat))
+
+### BUG FIXES
+
+* [`9fe905c39`](https://github.com/npm/npm/commit/9fe905c399d07a3c00c7b22035ddb6b7762731e6)
+  [#17652](https://github.com/npm/npm/pull/17652)
+  Fix max callstack exceeded loops with trees with circular links.
+  ([@iarna](https://github.com/iarna))
+* [`c0a289b1b`](https://github.com/npm/npm/commit/c0a289b1ba6b99652c43a955b23acbf1de0b56ae)
+  [#17606](https://github.com/npm/npm/pull/17606)
+  Make sure that when write package.json and package-lock.json we always use unix path separators.
+  ([@Standard8](https://github.com/Standard8))
+* [`1658b79ca`](https://github.com/npm/npm/commit/1658b79cad89ccece5ae5ce3c2f691d44b933116)
+  [#17654](https://github.com/npm/npm/pull/17654)
+  Make `npm outdated` show results for globals again. Previously it never thought they were out of date.
+  ([@iarna](https://github.com/iarna))
+* [`06c154fd6`](https://github.com/npm/npm/commit/06c154fd653d18725d2e760ba825d43cdd807420)
+  [#17678](https://github.com/npm/npm/pull/17678)
+  Stop flattening modules that have peer dependencies.  We're making this
+  change to support scenarios where the module requiring a peer dependency
+  is flattened but the peer dependency itself is not, due to conflicts.  In
+  those cases the module requiring the peer dep can't be flattened past the
+  location its peer dep was placed in.  This initial fix is naive, never
+  flattening peer deps, and we can look into doing something more
+  sophisticated later on.
+  ([@iarna](https://github.com/iarna))
+* [`88aafee8b`](https://github.com/npm/npm/commit/88aafee8b5b232b7eeb5690279a098d056575791)
+  [#17677](https://github.com/npm/npm/pull/17677)
+  There was an issue where updating a flattened dependency would sometimes
+  unflatten it.  This only happened when the dependency had dependencies
+  that in turn required the original dependency.
+  ([@iarna](https://github.com/iarna))
+* [`b58ec8eab`](https://github.com/npm/npm/commit/b58ec8eab3b4141e7f1b8b42d8cc24f716a804d8)
+  [#17626](https://github.com/npm/npm/pull/17626)
+  Integrators who were building their own copies of npm ran into issues because
+  `make install` and https://npmjs.com/install.sh weren't aware that
+  `npm install` creates links now when given a directory to work on. This does not impact folks
+  installing npm with `npm install -g npm`.
+  ([@iarna](https://github.com/iarna))
+
+### DOC FIXES
+
+* [`10bef735e`](https://github.com/npm/npm/commit/10bef735e825acc8278827d34df415dfcd8c67d4)
+  [#17645](https://github.com/npm/npm/pull/17645)
+  Fix some github issue links in the 5.1.0 changelog
+  ([@schmod](https://github.com/schmod))
+* [`85fa9dcb2`](https://github.com/npm/npm/commit/85fa9dcb2f0b4f51b515358e0184ec82a5845227)
+  [#17634](https://github.com/npm/npm/pull/17634)
+  Fix typo in package-lock docs.
+  ([@sonicdoe](https://github.com/sonicdoe))
+* [`688699bef`](https://github.com/npm/npm/commit/688699befc2d147288c69a9405fb8354ecaebe36)
+  [#17628](https://github.com/npm/npm/pull/17628)
+  Recommend that folks looking for support join us on https://package.community/ or message
+  [@npm_support](https://twitter.com/npm_support) on Twitter.
+  ([@strugee](https://github.com/strugee))
+
+
+## v5.1.0 (2017-07-05):
+
+Hey y'all~
+
+We've got some goodies for you here, including `npm@5`'s first semver-minor
+release! This version includes a huge number of fixes, particularly for some of
+the critical bugs users were running into after upgrading npm. You should
+overall see a much more stable experience, and we're going to continue hacking
+on fixes for the time being. Semver-major releases, specially for tools like
+npm, are bound to cause some instability, and getting `npm@5` stable is the CLI
+team's top priority for now!
+
+Not that bugfixes are the only things that landed, either: between improvements
+that fell out of the bugfixes, and some really cool work by community members
+like [@mikesherov](https://github.com/mikesherov), `npm@5.1.0` is **_twice as
+fast_** as `npm@5.0.0` in some benchmarks. We're not stopping there, either: you
+can expect a steady stream of speed improvements over the course of the year.
+It's not _top_ priority, but we'll keep doing what we can to make sure npm saves
+its users as much time as possible.
+
+Hang on to your seats. At **100 commits**, this release is a bit of a doozy. 😎
+
+### FEATURES
+
+Semver-minor releases, of course, mean that there's a new feature somewhere,
+right? Here's what's bumping that number for us this time:
+
+* [`a09c1a69d`](https://github.com/npm/npm/commit/a09c1a69df05b753464cc1272cdccc6af0f4da5a)
+  [#16687](https://github.com/npm/npm/pull/16687)
+  Allow customizing the shell used to execute `run-script`s.
+  ([@mmkal](https://github.com/mmkal))
+* [`4f45ba222`](https://github.com/npm/npm/commit/4f45ba222e2ac6dbe6d696cb7a8e678bbda7c839) [`a48958598`](https://github.com/npm/npm/commit/a489585985540deed4edc03418636c9e97aa9e40) [`901bef0e1`](https://github.com/npm/npm/commit/901bef0e1ea806fc08d8d58744a9f813b6c020ab)
+  [#17508](https://github.com/npm/npm/pull/17508)
+  Add a new `requires` field to `package-lock.json` with information about the
+  _logical_ dependency tree. This includes references to the specific version
+  each package is intended to see, and can be used for many things, such as
+  [converting `package-lock.json` to other lockfile
+  formats](https://twitter.com/maybekatz/status/880578566907248640), various
+  optimizations, and verifying correctness of a package tree.
+  ([@iarna](https://github.com/iarna))
+* [`47e8fc8eb`](https://github.com/npm/npm/commit/47e8fc8eb9b5faccef9e03ab991cf37458c16249)
+  [#17508](https://github.com/npm/npm/pull/17508)
+  Make `npm ls` take package locks (and shrinkwraps) into account. This means
+  `npm ls` can now be used to see [which dependencies are
+  missing](https://twitter.com/maybekatz/status/880446509547794437), so long as
+  a package lock has been previously generated with it in.
+  ([@iarna](https://github.com/iarna))
+* [`f0075e7ca`](https://github.com/npm/npm/commit/f0075e7caa3e151424a254d7809ae4489ed8df90)
+  [#17508](https://github.com/npm/npm/pull/17508)
+  Take `package.json` changes into account when running installs -- if you
+  remove or add a dependency to `package.json` manually, npm will now pick that
+  up and update your tree and package lock accordingly.
+  ([@iarna](https://github.com/iarna))
+* [`83a5455aa`](https://github.com/npm/npm/commit/83a5455aac3c5cc2511ab504923b652b13bd66a0)
+  [#17205](https://github.com/npm/npm/pull/17205)
+  Add `npm udpate` as an alias for `npm update`, for symmetry with
+  `install`/`isntall`.
+  ([@gdassori](https://github.com/gdassori))
+* [`57225d394`](https://github.com/npm/npm/commit/57225d394b6174eb0be48393d8e18da0991f67b6)
+  [#17120](https://github.com/npm/npm/pull/17120)
+  npm will no longer warn about `preferGlobal`, and the option is now
+  deprecated.
+  ([@zkat](https://github.com/zkat))
+* [`82df7bb16`](https://github.com/npm/npm/commit/82df7bb16fc29c47a024db4a8c393e55f883744b)
+  [#17351](https://github.com/npm/npm/pull/17351)
+  As some of you may already know `npm build` doesn't do what a lot of people
+  expect: It's mainly an npm plumbing command, and is part of the more familiar
+  `npm rebuild` command. That said, a lot of users assume that this is the way
+  to run an npm `run-script` named `build`, which is an incredibly common script
+  name to use. To clarify things for users, and encourage them to use `npm run
+  build` instead, npm will now warn if `npm build` is run without any arguments.
+  ([@lennym](https://github.com/lennym))
+
+### PERFORMANCE
+
+* [`59f86ef90`](https://github.com/npm/npm/commit/59f86ef90a58d8dc925c9613f1c96e68bee5ec7b) [`43be9d222`](https://github.com/npm/npm/commit/43be9d2222b23ebb0a427ed91824ae217e6d077a) [`e906cdd98`](https://github.com/npm/npm/commit/e906cdd980b4722e66618ce295c682b9a8ffaf8f)
+  [#16633](https://github.com/npm/npm/pull/16633)
+  npm now parallelizes tarball extraction across multiple child process workers.
+  This can significantly speed up installations, specially when installing from
+  cache, and will improve with number of processors.
+  ([@zkat](https://github.com/zkat))
+* [`e0849878d`](https://github.com/npm/npm/commit/e0849878dd248de8988c2ef3fc941054625712ca)
+  [#17441](https://github.com/npm/npm/pull/17441)
+  Avoid building environment for empty lifecycle scripts. This change alone
+  accounted for as much as a 15% speed boost for npm installations by outright
+  skipping entire steps of the installer when not needed.
+  ([@mikesherov](https://github.com/mikesherov))
+* [`265c2544c`](https://github.com/npm/npm/commit/265c2544c8ded10854909243482e6437ed03c261)
+  [npm/hosted-git-info#24](https://github.com/npm/hosted-git-info/pull/24)
+  `hosted-git-info@2.5.0`: Add caching to `fromURL`, which gets called many,
+  many times by the installer. This improved installation performance by around
+  10% on realistic application repositories.
+  ([@mikesherov](https://github.com/mikesherov))
+* [`901d26cb`](https://github.com/npm/npm/commit/901d26cb656e7e773d9a38ef4eac9263b95e07c8)
+  [npm/read-package-json#20](https://github.com/npm/read-package-json/pull/70)
+  `read-package-json@2.0.9`: Speed up installs by as much as 20% by
+  reintroducing a previously-removed cache and making it actually be correct
+  this time around.
+  ([@mikesherov](https://github.com/mikesherov))
+* [`44e37045d`](https://github.com/npm/npm/commit/44e37045d77bc40adf339b423d42bf5e9b4d4d91)
+  Eliminate `Bluebird.promisifyAll` from our codebase.
+  ([@iarna](https://github.com/iarna))
+* [`3b4681b53`](https://github.com/npm/npm/commit/3b4681b53db7757985223932072875d099694677)
+  [#17508](https://github.com/npm/npm/pull/17508)
+  Stop calling `addBundle` on locked deps, speeding up the
+  `package-lock.json`-based fast path.
+  ([@iarna](https://github.com/iarna))
+
+### BUGFIXES
+
+* [#17508](https://github.com/npm/npm/pull/17508)
+  This is a big PR that fixes a variety of issues when installing from package
+  locks. If you were previously having issues with missing dependencies or
+  unwanted removals, this might have fixed it:
+  * It introduces a new `package-lock.json` field, called `requires`, which tracks which modules a given module requires.
+  * It fixes [#16839](https://github.com/npm/npm/issues/16839) which was caused by not having this information available, particularly when git dependencies were involved.
+  * It fixes [#16866](https://github.com/npm/npm/issues/16866), allowing the `package.json` to trump the `package-lock.json`.
+  * `npm ls` now loads the shrinkwrap, which opens the door to showing a full tree of dependencies even when nothing is yet installed. (It doesn't do that yet though.)
+  ([@iarna](https://github.com/iarna))
+* [`656544c31`](https://github.com/npm/npm/commit/656544c31cdef3cef64fc10c24f03a8ae2685e35) [`d21ab57c3`](https://github.com/npm/npm/commit/d21ab57c3ef4f01d41fb6c2103debe884a17dc22)
+  [#16637](https://github.com/npm/npm/pull/16637)
+  Fix some cases where `npm prune` was leaving some dependencies unpruned if
+  to-be-pruned dependencies depended on them.
+  ([@exogen](https://github.com/exogen))
+* [`394436b09`](https://github.com/npm/npm/commit/394436b098dcca2d252061f95c4eeb92c4a7027c)
+  [#17552](https://github.com/npm/npm/pull/17552)
+  Make `refresh-package-json` re-verify the package platform. This fixes an
+  issue most notably experienced by Windows users using `create-react-app` where
+  `fsevents` would not short-circuit and cause a crash during its
+  otherwise-skipped native build phase.
+  ([@zkat](https://github.com/zkat))
+* [`9e5a94354`](https://github.com/npm/npm/commit/9e5a943547b29c8d022192afd9398b3a136a7e5a)
+  [#17590](https://github.com/npm/npm/pull/17590)
+  Fix an issue where `npm@5` would crash when trying to remove packages
+  installed with `npm@<5`.
+  ([@iarna](https://github.com/iarna))
+* [`c3b586aaf`](https://github.com/npm/npm/commit/c3b586aafa9eabac572eb6e2b8a7266536dbc65b)
+  [#17141](https://github.com/npm/npm/issues/17141)
+  Don't update the package.json when modifying packages that don't go there.
+  This was previously causing `package.json` to get a `"false": {}` field added.
+  ([@iarna](https://github.com/iarna))
+* [`d04a23de2`](https://github.com/npm/npm/commit/d04a23de21dd9991b32029d839b71e10e07b400d) [`4a5b360d5`](https://github.com/npm/npm/commit/4a5b360d561f565703024085da0927ccafe8793e) [`d9e53db48`](https://github.com/npm/npm/commit/d9e53db48ca227b21bb67df48c9b3580cb390e9e)
+  `pacote@2.7.38`:
+  * [zkat/pacote#102](https://github.com/zkat/pacote/pull/102) Fix issue with tar extraction and special characters.
+  * Enable loose semver parsing in some missing corner cases.
+  ([@colinrotherham](https://github.com/colinrotherham), [@zkat](https://github.com/zkat), [@mcibique](https://github.com/mcibique))
+* [`e2f815f87`](https://github.com/npm/npm/commit/e2f815f87676b7c50b896e939cee15a01aa976e4)
+  [#17104](https://github.com/npm/npm/pull/17104)
+  Write an empty str and wait for flush to exit to reduce issues with npm
+  exiting before all output is complete when it's a child process.
+  ([@zkat](https://github.com/zkat))
+* [`835fcec60`](https://github.com/npm/npm/commit/835fcec601204971083aa3a281c3a9da6061a7c2)
+  [#17060](https://github.com/npm/npm/pull/17060)
+  Make git repos with prepare scripts always install with both dev and prod
+  flags.
+  ([@intellix](https://github.com/intellix))
+* [`f1dc8a175`](https://github.com/npm/npm/commit/f1dc8a175eed56f1ed23bd5773e5e10beaf6cb31)
+  [#16879](https://github.com/npm/npm/pull/16879)
+  Fix support for `always-auth` and `_auth`. They are now both available in both
+  unscoped and registry-scoped configurations.
+  ([@jozemlakar](https://github.com/jozemlakar))
+* [`ddd8a1ca2`](https://github.com/npm/npm/commit/ddd8a1ca2fa3377199af74ede9d0c1a406d19793)
+  Serialize package specs to prevent `[object Object]` showing up in logs during
+  extraction.
+  ([@zkat](https://github.com/zkat))
+* [`99ef3b52c`](https://github.com/npm/npm/commit/99ef3b52caa7507e87a4257e622f8964b1c1f5f3)
+  [#17505](https://github.com/npm/npm/pull/17505)
+  Stop trying to commit updated `npm-shrinkwrap.json` and `package-lock.json` if
+  they're `.gitignore`d.
+  ([@zkat](https://github.com/zkat))
+* [`58be2ec59`](https://github.com/npm/npm/commit/58be2ec596dfb0353ad2570e6750e408339f1478)
+  Make sure uid and gid are getting correctly set even when they're `0`. This
+  should fix some Docker-related issues with bad permissions/broken ownership.
+  ([@rgrove](https://github.com/rgrove))
+  ([@zkat](https://github.com/zkat))
+* [`9d1e3b6fa`](https://github.com/npm/npm/commit/9d1e3b6fa01bb563d76018ee153259d9507658cf)
+  [#17506](https://github.com/npm/npm/pull/17506)
+  Skip writing package.json and locks if on-disk version is identical to the new
+  one.
+  ([@zkat](https://github.com/zkat))
+* [`3fc6477a8`](https://github.com/npm/npm/commit/3fc6477a89773786e6c43ef43a23e5cdc662ff8e)
+  [#17592](https://github.com/npm/npm/pull/17592)
+  Fix an issue where `npm install -g .` on a package with no `name` field would
+  cause the entire global `node_modules` directory to be replaced with a symlink
+  to `$CWD`. lol.
+  ([@iarna](https://github.com/iarna))
+* [`06ba0a14a`](https://github.com/npm/npm/commit/06ba0a14a6c1c8cdcc8c062b68c8c63041b0cec0)
+  [#17591](https://github.com/npm/npm/pull/17591)
+  Fix spurious removal reporting: if you tried to remove something that didn't
+  actually exist, npm would tell you it removed 1 package even though there was
+  nothing to do.
+  ([@iarna](https://github.com/iarna))
+* [`20ff05f8`](https://github.com/npm/npm/commit/20ff05f8fe0ad8c36e1323d30b63b4d2ff7e11ef)
+  [#17629](https://github.com/npm/npm/pull/17629)
+  When removing a link, keep dependencies installed inside of it instead of
+  removing them, if the link is outside the scope of the current project. This
+  fixes an issue where removing globally-linked packages would remove all their
+  dependencies in the source directory, as well as some ergonomic issues when
+  using links in other situations.
+  ([@iarna](https://github.com/iarna))
+
+### DOCS
+
+* [`fd5fab595`](https://github.com/npm/npm/commit/fd5fab5955a20a9bb8c0e77092ada1435f73a8d2)
+  [#16441](https://github.com/npm/npm/pull/16441)
+  Add spec for `npm-shrinkwrap.json` and `package-lock.json` from RFC.
+  ([@iarna](https://github.com/iarna))
+* [`9589c1ccb`](https://github.com/npm/npm/commit/9589c1ccb3f794abaaa48c2a647ada311dd881ef)
+  [#17451](https://github.com/npm/npm/pull/17451)
+  Fix typo in changelog.
+  ([@watilde](https://github.com/watilde))
+* [`f8e76d856`](https://github.com/npm/npm/commit/f8e76d8566ae1965e57d348df74edad0643b66a6)
+  [#17370](https://github.com/npm/npm/pull/17370)
+  Correct the default prefix config path for Windows operating systems in the
+  documentation for npm folders.
+  ([@kierendixon](https://github.com/kierendixon))
+* [`d0f3b5a12`](https://github.com/npm/npm/commit/d0f3b5a127718b0347c6622a2b9c28341c530d36)
+  [#17369](https://github.com/npm/npm/pull/17369)
+  Fix `npm-config` reference to `userconfig` & `globalconfig` environment
+  variables.
+  ([@racztiborzoltan](https://github.com/racztiborzoltan))
+* [`87629880a`](https://github.com/npm/npm/commit/87629880a71baec352c1b5345bc29268d6212467)
+  [#17336](https://github.com/npm/npm/pull/17336)
+  Remove note in docs about `prepublish` being entirely removed.
+  ([@Hirse](https://github.com/Hirse))
+* [`a1058afd9`](https://github.com/npm/npm/commit/a1058afd9a7a569bd0ac65b86eadd4fe077a7221)
+  [#17169](https://github.com/npm/npm/pull/17169)
+  Document `--no-package-lock` flag.
+  ([@leggsimon](https://github.com/leggsimon))
+* [`32fc6e41a`](https://github.com/npm/npm/commit/32fc6e41a2ce4dbcd5ce1e5f291e2e2efc779d48)
+  [#17250](https://github.com/npm/npm/pull/17250)
+  Fix a typo in the shrinkwrap docs.
+  ([@Zarel](https://github.com/Zarel))
+* [`f19bd3c8c`](https://github.com/npm/npm/commit/f19bd3c8cbd37c8a99487d6b5035282580ac3e9d)
+  [#17249](https://github.com/npm/npm/pull/17249)
+  Fix a package-lock.json cross-reference link.
+  ([@not-an-aardvark](https://github.com/not-an-aardvark))
+* [`153245edc`](https://github.com/npm/npm/commit/153245edc4845db670ada5e95ef384561706a751)
+  [#17075](https://github.com/npm/npm/pull/17075/files)
+  Fix a typo in `npm-config` docs.
+  ([@KennethKinLum](https://github.com/KennethKinLum))
+* [`c9b534a14`](https://github.com/npm/npm/commit/c9b534a148818d1a97787c0dfdba5f64ce3618a6)
+  [#17074](https://github.com/npm/npm/pull/17074)
+  Clarify config documention with multiple boolean flags.
+  ([@KennethKinLum](https://github.com/KennethKinLum))
+* [`e111b0a40`](https://github.com/npm/npm/commit/e111b0a40c4bc6691d7b8d67ddce5419e67bfd27)
+  [#16768](https://github.com/npm/npm/pull/16768)
+  Document the `-l` option to `npm config list`.
+  ([@happylynx](https://github.com/happylynx))
+* [`5a803ebad`](https://github.com/npm/npm/commit/5a803ebadd61229bca3d64fb3ef1981729b2548e)
+  [#16548](https://github.com/npm/npm/pull/16548)
+  Fix permissions for documentation files. Some of them had `+x` set. (???)
+  ([@metux](https://github.com/metux))
+* [`d57d4f48c`](https://github.com/npm/npm/commit/d57d4f48c6cd00fdf1e694eb49e9358071d8e105)
+  [#17319](https://github.com/npm/npm/pull/17319)
+  Document that the `--silent` option for `npm run-script` can be used to
+  suppress `npm ERR!` output on errors.
+  ([@styfle](https://github.com/styfle))
+
+### MISC
+
+Not all contributions need to be visible features, docs, or bugfixes! It's super
+helpful when community members go over our code and help clean it up, too!
+
+* [`9e5b76140`](https://github.com/npm/npm/commit/9e5b76140ffdb7dcd12aa402793644213fb8c5d7)
+  [#17411](https://github.com/npm/npm/pull/17411)
+  Convert all callback-style `move` usage to use Promises.
+  ([@vramana](https://github.com/vramana))
+* [`0711c08f7`](https://github.com/npm/npm/commit/0711c08f779ac641ec42ecc96f604c8861008b28)
+  [#17394](https://github.com/npm/npm/pull/17394)
+  Remove unused argument in `deepSortObject`.
+  ([@vramana](https://github.com/vramana))
+* [`7d650048c`](https://github.com/npm/npm/commit/7d650048c8ed5faa0486492f1eeb698e7383e32f)
+  [#17563](https://github.com/npm/npm/pull/17563)
+  Refactor some code to use `Object.assign`.
+  ([@vramana](https://github.com/vramana))
+* [`993f673f0`](https://github.com/npm/npm/commit/993f673f056aea5f602ea04b1e697b027c267a2d)
+  [#17600](https://github.com/npm/npm/pull/17600)
+  Remove an old comment.
+  ([@vramana](https://github.com/vramana))
+
+## v5.0.4 (2017-06-13):
+
+Hey y'all. This is another minor patch release with a variety of little fixes
+we've been accumulating~
+
+* [`f0a37ace9`](https://github.com/npm/npm/commit/f0a37ace9ab7879cab20f2b0fcd7840bfc305feb)
+  Fix `npm doctor` when hitting registries without `ping`.
+  ([@zkat](https://github.com/zkat))
+* [`64f0105e8`](https://github.com/npm/npm/commit/64f0105e81352b42b72900d83b437b90afc6d9ce)
+  Fix invalid format error when setting cache-related headers.
+  ([@zkat](https://github.com/zkat))
+* [`d2969c80e`](https://github.com/npm/npm/commit/d2969c80e4178faebf0f7c4cab6eb610dd953cc6)
+  Fix spurious `EINTEGRITY` issue.
+  ([@zkat](https://github.com/zkat))
+* [`800cb2b4e`](https://github.com/npm/npm/commit/800cb2b4e2d0bd00b5c9082a896f2110e907eb0b)
+  [#17076](https://github.com/npm/npm/pull/17076)
+  Use legacy `from` field to improve upgrade experience from legacy shrinkwraps
+  and installs.
+  ([@zkat](https://github.com/zkat))
+* [`4100d47ea`](https://github.com/npm/npm/commit/4100d47ea58b4966c02604f71350b5316108df6a)
+  [#17007](https://github.com/npm/npm/pull/17007)
+  Restore loose semver parsing to match older npm behavior when running into
+  invalid semver ranges in dependencies.
+  ([@zkat](https://github.com/zkat))
+* [`35316cce2`](https://github.com/npm/npm/commit/35316cce2ca2d8eb94161ec7fe7e8f7bec7b3aa7)
+  [#17005](https://github.com/npm/npm/pull/17005)
+  Emulate npm@4's behavior of simply marking the peerDep as invalid, instead of
+  crashing.
+  ([@zkat](https://github.com/zkat))
+* [`e7e8ee5c5`](https://github.com/npm/npm/commit/e7e8ee5c57c7238655677e118a8809b652019f53)
+  [#16937](https://github.com/npm/npm/pull/16937)
+  Workaround for separate bug where `requested` was somehow null.
+  ([@forivall](https://github.com/forivall))
+* [`2d9629bb2`](https://github.com/npm/npm/commit/2d9629bb2043cff47eaad2654a64d2cef5725356)
+  Better logging output for git errors.
+  ([@zkat](https://github.com/zkat))
+* [`2235aea73`](https://github.com/npm/npm/commit/2235aea73569fb9711a06fa6344ef31247177dcd)
+  More scp-url fixes: parsing only worked correctly when a committish was
+  present.
+  ([@zkat](https://github.com/zkat))
+* [`80c33cf5e`](https://github.com/npm/npm/commit/80c33cf5e6ef207450949764de41ea96538c636e)
+  Standardize package permissions on tarball extraction, instead of using perms
+  from the tarball. This matches previous npm behavior and fixes a number of
+  incompatibilities in the wild.
+  ([@zkat](https://github.com/zkat))
+* [`2b1e40efb`](https://github.com/npm/npm/commit/2b1e40efba0b3d1004259efa4275cf42144e3ce3)
+  Limit shallow cloning to hosts which are known to support it.
+  ([@zkat](https://github.com/zkat))
+
 ## v5.0.3 (2017-06-05)
 
 Happy Monday, y'all! We've got another npm release for you with the fruits of
diff --git a/deps/npm/Makefile b/deps/npm/Makefile
index 7b69df98fe1831..53ab16a29063c2 100644
--- a/deps/npm/Makefile
+++ b/deps/npm/Makefile
@@ -14,7 +14,8 @@ html_docdeps = html/dochead.html \
 cli_mandocs = $(shell find doc/cli -name '*.md' \
                |sed 's|.md|.1|g' \
                |sed 's|doc/cli/|man/man1/|g' ) \
-               man/man1/npm-README.1
+               man/man1/npm-README.1 \
+               man/man1/npx.1
 
 files_mandocs = $(shell find doc/files -name '*.md' \
                |sed 's|.md|.5|g' \
@@ -56,7 +57,7 @@ latest:
 	node bin/npm-cli.js install -g -f npm ${NPMOPTS}
 
 install: all
-	node bin/npm-cli.js install -g -f ${NPMOPTS}
+	node bin/npm-cli.js install -g -f ${NPMOPTS} $(shell node bin/npm-cli.js pack | tail -1)
 
 # backwards compat
 dev: install
@@ -96,6 +97,9 @@ man/man1/%.1: doc/cli/%.md scripts/doc-build.sh package.json
 	@[ -d man/man1 ] || mkdir -p man/man1
 	scripts/doc-build.sh $< $@
 
+man/man1/npx.1: node_modules/libnpx/libnpx.1
+	cat $< | sed s/libnpx/npx/ > $@
+
 man/man5/npm-json.5: man/man5/package.json.5
 	cp $< $@
 
diff --git a/deps/npm/README.md b/deps/npm/README.md
index 3a96074afb4f09..ce79f41ec2b13b 100644
--- a/deps/npm/README.md
+++ b/deps/npm/README.md
@@ -158,8 +158,9 @@ When you find issues, please report them:
 Be sure to include *all* of the output from the npm command that didn't work
 as expected.  The `npm-debug.log` file is also helpful to provide.
 
-You can also look for isaacs in #node.js on irc://irc.freenode.net.  She
-will no doubt tell you to put the output in a gist or email.
+You can also find npm people in `#npm` on https://package.community/ or
+[on Twitter](https://twitter.com/npm_support).  Whoever responds will no
+doubt tell you to put the output in a gist or email.
 
 ## SEE ALSO
 
diff --git a/deps/npm/TODO.org b/deps/npm/TODO.org
deleted file mode 100644
index 9ccceba595ff8a..00000000000000
--- a/deps/npm/TODO.org
+++ /dev/null
@@ -1,86 +0,0 @@
-* Finished
-  * [COMPLETED] npm: remove packageIntegrity
-  * [COMPLETED] npm: fix lifecycle stuff
-    * pack:
-      * pre-: immediately before tarball contents are packed. Need to re-read package.json immediately after
-      * pack: No pack lifecycle
-      * post-: immediately after tarball reaches its final destination (not immediately after packaging)
-    * prepare: `npm install`, immediately before `postinstall`, and immediately before `prepack`, never if `--prod`, after prepublish, before prepublishOnly
-    * prepublish: alias for `prepare`
-    * prepublishOnly: ONLY on `npm publish` (never on `npm pack`), runs before prepack (which takes care of re-reading package.json), re-reads package.json immediately after
-  * [COMPLETED] pacote: fix always-auth bug
-  * [COMPLETED] pacote: figure out why cache is being written as root
-  * [COMPLETED] npm: make `npm update` save files as the right type
-  * [COMPLETED] npm: update docs with npm5 changes
-  * [COMPLETED] npm: don't write "problems" into package-lock
-  * [COMPLETED] npm: add `created-with`, `shrinkwrap-version`, and `package-integrity`
-  * [COMPLETED] npm: warn on incompatible package-lock version
-  * [COMPLETED] npm: warn if both shrinkwrap and package-lock are there
-  * [COMPLETED] npm: fix git-prepare
-  * [COMPLETED] npm: fix auth failure for locked scoped deps
-  * [COMPLETED] npm: send the user-agent through to pacote
-  * [COMPLETED] npm: get https://github.com/npm/write-file-atomic/pull/23 merged
-  * [COMPLETED] npm: get https://github.com/npm/fstream-npm/pull/27 merged
-  * [COMPLETED] npm: if local deps exist w/o needed metadata, fetch it
-  * [COMPLETED] Run `prepare` during git tarball packing phase
-  * [COMPLETED] npm: put npm cache clear behind --force
-  * [COMPLETED] npm: package-lock.json
-    * lib/install/read-shrinkwrap.js
-    * lib/shrinkwrap.js
-    * lib/install/save.js (?)
-    * lib/utils/tar.js (add autoignore)
-    * fstream-npm (add autoignore)
-    * lib/version.js
-  * [COMPLETED] npm: --save by default
-  * [COMPLETED] npm: make sure `npm i <pkg>` defaults to package.json
-    * it only happens for command line arguments
-    * getAllMetadata
-    * Apparently, I did this way back when and totally forgot. lol.
-  * [COMPLETED] make-fetch-happen: make sure other options npm used are implemented
-    * look at the comment at the bottom of pacote.js
-  * [COMPLETED] make-fetch-happen: support strictSSL option
-  * [COMPLETED] Write npm@5 speeds presentation for Friday
-  * [COMPLETED] pacote: support `opts.fullMetadata` for `pkg.manifest`
-  * [COMPLETED] npm: fix invalid package: null error
-  * [COMPLETED] make-fetch-happen: case-insensitive http_proxy/proxy/https_proxy
-  * [COMPLETED] cacache: integrate cacache@8 into npm/pacote/mfh
-  * [COMPLETED] make-fetch-happen: literally vendor in node-fetch. sigh.
-    * basically, the whole tarball situation prevents shrinkwrap. sux :<
-    * note: solved this by forking node-fetch into node-fetch-npm
-  * [COMPLETED] pacote: http auth and alwaysAuth
-    * https://github.com/zkat/pacote/issues/77
-  * [COMPLETED] make-fetch-happen: NO_PROXY support
-    * https://github.com/zkat/make-fetch-happen/issues/17
-  * [COMPLETED] npm: calculate sri with ssri and add it to dist.integrity
-  * [COMPLETED] pacote: refactor handler API
-    * maybe use Protoduck?
-  * [COMPLETED] npm: nag Ryan about when sha512 is happening
-    * He says it's delayed 😭
-    * I can still start sending integrity in the publish
-  * [COMPLETED] npm: fix bundle replacement issues (see: npm i nyc warning spam)
-    * need fromBundle attribute on shrinkwrap and pass it through. the sw.version && sw.integrity-based fake node needs to have this there.
-* Backlog
-  * [TODO] make-fetch-happen: integrity failures are being thrown
-  * [TODO] write-file-atomic: review https://github.com/npm/write-file-atomic/pull/22
-  * [TODO] pacote: write tests for git handlers
-    * https://github.com/zkat/pacote/issues/70
-  * [TODO] pacote: offline feature support for git deps
-  * [TODO] npm: get logging working during the recalculateMetadata spam
-  * [TODO] pacote: opts.extraHeaders
-    * https://github.com/zkat/pacote/issues/79
-  * [TODO] pacote: ECONNRESET recovery
-    * https://github.com/zkat/pacote/issues/8
-  * [TODO] pacote: skip node_modules extraction for non-bundleDeps
-    * https://github.com/zkat/pacote/issues/49
-  * [TODO] pacote: write tests for file/directory handlers
-  * [TODO] npm: `npm publish --dry-run` -> https://npm.im/pkgfiles ?
-    * Rebecca says yea
-  * [TODO] make-fetch-happen: write tests for agent pooling/proxy
-    * https://github.com/zkat/make-fetch-happen/issues/16
-  * [TODO] make-fetch-happen: retry notification
-    * https://github.com/zkat/make-fetch-happen/issues/21
-  * [TODO] npm: more informative logging when building git deps
-* Needed for npm@5
-* Active
-  * [TODO] npm: figure out https://github.com/npm/npm/issues/16665
-  * [TODO] npm: first-run notice about npm5 still having known issues
diff --git a/deps/npm/bin/npx b/deps/npm/bin/npx
new file mode 100644
index 00000000000000..a49c608bab89ba
--- /dev/null
+++ b/deps/npm/bin/npx
@@ -0,0 +1,34 @@
+#!/bin/sh
+(set -o igncr) 2>/dev/null && set -o igncr; # cygwin encoding fix
+
+basedir=`dirname "$0"`
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+NODE_EXE="$basedir/node.exe"
+if ! [ -x "$NODE_EXE" ]; then
+  NODE_EXE=node
+fi
+
+NPX_CLI_JS="$basedir/node_modules/npm/bin/npx-cli.js"
+
+case `uname` in
+  *MINGW*)
+    NPM_PREFIX=`"$NODE_EXE" "$NPX_CLI_JS" prefix -g`
+    NPM_PREFIX_NPX_CLI_JS="$NPM_PREFIX/node_modules/npm/bin/npx-cli.js"
+    if [ -f "$NPM_PREFIX_NPX_CLI_JS" ]; then
+      NPX_CLI_JS="$NPM_PREFIX_NPX_CLI_JS"
+    fi
+    ;;
+  *CYGWIN*)
+    NPM_PREFIX=`"$NODE_EXE" "$NPX_CLI_JS" prefix -g`
+    NPM_PREFIX_NPX_CLI_JS="$NPM_PREFIX/node_modules/npm/bin/npx-cli.js"
+    if [ -f "$NPM_PREFIX_NPX_CLI_JS" ]; then
+      NPX_CLI_JS="$NPM_PREFIX_NPX_CLI_JS"
+    fi
+    ;;
+esac
+
+"$NODE_EXE" "$NPX_CLI_JS" "$@"
diff --git a/deps/npm/bin/npx-cli.js b/deps/npm/bin/npx-cli.js
new file mode 100755
index 00000000000000..f4043650599d77
--- /dev/null
+++ b/deps/npm/bin/npx-cli.js
@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+
+const npx = require('libnpx')
+const path = require('path')
+
+const NPM_PATH = path.join(__dirname, 'npm-cli.js')
+
+npx(npx.parseArgs(process.argv, NPM_PATH))
diff --git a/deps/npm/bin/npx.cmd b/deps/npm/bin/npx.cmd
new file mode 100644
index 00000000000000..02fcbd9ffc2325
--- /dev/null
+++ b/deps/npm/bin/npx.cmd
@@ -0,0 +1,19 @@
+:: Created by npm, please don't edit manually.
+@ECHO OFF
+
+SETLOCAL
+
+SET "NODE_EXE=%~dp0\node.exe"
+IF NOT EXIST "%NODE_EXE%" (
+  SET "NODE_EXE=node"
+)
+
+SET "NPX_CLI_JS=%~dp0\node_modules\npm\bin\npx-cli.js"
+FOR /F "delims=" %%F IN ('CALL "%NODE_EXE%" "%NPX_CLI_JS%" prefix -g') DO (
+  SET "NPM_PREFIX_NPX_CLI_JS=%%F\node_modules\npm\bin\npx-cli.js"
+)
+IF EXIST "%NPM_PREFIX_NPX_CLI_JS%" (
+  SET "NPX_CLI_JS=%NPM_PREFIX_NPX_CLI_JS%"
+)
+
+"%NODE_EXE%" "%NPX_CLI_JS%" %*
diff --git a/deps/npm/doc/cli/npm-config.md b/deps/npm/doc/cli/npm-config.md
index 5aecb2c3acbb97..aad9e0dffea90d 100644
--- a/deps/npm/doc/cli/npm-config.md
+++ b/deps/npm/doc/cli/npm-config.md
@@ -6,7 +6,7 @@ npm-config(1) -- Manage the npm configuration files
     npm config set <key> <value> [-g|--global]
     npm config get <key>
     npm config delete <key>
-    npm config list
+    npm config list [-l]
     npm config edit
     npm get <key>
     npm set <key> <value> [-g|--global]
@@ -48,7 +48,7 @@ Echo the config value to stdout.
 
     npm config list
 
-Show all the config settings.
+Show all the config settings. Use `-l` to also show defaults.
 
 ### delete
 
diff --git a/deps/npm/doc/cli/npm-install.md b/deps/npm/doc/cli/npm-install.md
index 44cb68792bfff7..74e5e04bca4fd6 100644
--- a/deps/npm/doc/cli/npm-install.md
+++ b/deps/npm/doc/cli/npm-install.md
@@ -343,6 +343,9 @@ being installed.
 The `--no-shrinkwrap` argument, which will ignore an available
 package lock or shrinkwrap file and use the package.json instead.
 
+The `--no-package-lock` argument will prevent npm from creating a
+`package-lock.json` file.
+
 The `--nodedir=/path/to/node/source` argument will allow npm to find the
 node source code so that npm can compile native modules.
 
diff --git a/deps/npm/doc/cli/npm-ls.md b/deps/npm/doc/cli/npm-ls.md
index 65e8366d467ec2..e665a735c3237e 100644
--- a/deps/npm/doc/cli/npm-ls.md
+++ b/deps/npm/doc/cli/npm-ls.md
@@ -91,6 +91,13 @@ When "dev" or "development", is an alias to `dev`.
 
 When "prod" or "production", is an alias to `production`.
 
+### link
+
+* Type: Boolean
+* Default: false
+
+Display only dependencies which are linked
+
 ## SEE ALSO
 
 * npm-config(1)
diff --git a/deps/npm/doc/cli/npm-run-script.md b/deps/npm/doc/cli/npm-run-script.md
index f1389c21c623fd..b79d58fb01952c 100644
--- a/deps/npm/doc/cli/npm-run-script.md
+++ b/deps/npm/doc/cli/npm-run-script.md
@@ -3,7 +3,7 @@ npm-run-script(1) -- Run arbitrary package scripts
 
 ## SYNOPSIS
 
-    npm run-script <command> [-- <args>...]
+    npm run-script <command> [--silent] [-- <args>...]
 
     alias: npm run
 
@@ -50,6 +50,8 @@ not found in the `PATH`.
 If you try to run a script without having a `node_modules` directory and it fails,
 you will be given a warning to run `npm install`, just in case you've forgotten.
 
+You can use the `--silent` flag to prevent showing `npm ERR!` output on error.
+
 ## SEE ALSO
 
 * npm-scripts(7)
diff --git a/deps/npm/doc/cli/npm-uninstall.md b/deps/npm/doc/cli/npm-uninstall.md
index e870b23d5ce5c5..38302b20d61fcd 100644
--- a/deps/npm/doc/cli/npm-uninstall.md
+++ b/deps/npm/doc/cli/npm-uninstall.md
@@ -3,7 +3,7 @@ npm-uninstall(1) -- Remove a package
 
 ## SYNOPSIS
 
-    npm uninstall [<@scope>/]<pkg>[@<version>]... [-S|--save|-D|--save-dev|-O|--save-optional]
+    npm uninstall [<@scope>/]<pkg>[@<version>]... [-S|--save|-D|--save-dev|-O|--save-optional|--no-save]
 
     aliases: remove, rm, r, un, unlink
 
@@ -28,6 +28,8 @@ the package version in your main package.json:
 
 * `-O, --save-optional`: Package will be removed from your `optionalDependencies`.
 
+* `--no-save`: Package will not be removed from your `package.json` file.
+
 Further, if you have an `npm-shrinkwrap.json` then it will be updated as
 well.
 
@@ -39,6 +41,7 @@ Examples:
     npm uninstall @myorg/privatepackage --save
     npm uninstall node-tap --save-dev
     npm uninstall dtrace-provider --save-optional
+    npm uninstall lodash --no-save
 
 ## SEE ALSO
 
diff --git a/deps/npm/doc/files/npm-folders.md b/deps/npm/doc/files/npm-folders.md
index 62ecebc27a3166..74c78834435f92 100644
--- a/deps/npm/doc/files/npm-folders.md
+++ b/deps/npm/doc/files/npm-folders.md
@@ -20,10 +20,9 @@ This document will tell you what it puts where.
 ### prefix Configuration
 
 The `prefix` config defaults to the location where node is installed.
-On most systems, this is `/usr/local`. On windows, this is the exact
-location of the node.exe binary.  On Unix systems, it's one level up,
-since node is typically installed at `{prefix}/bin/node` rather than
-`{prefix}/node.exe`.
+On most systems, this is `/usr/local`. On Windows, it's `%AppData%\npm`.
+On Unix systems, it's one level up, since node is typically installed at
+`{prefix}/bin/node` rather than `{prefix}/node.exe`.
 
 When the `global` flag is set, npm installs things into this prefix.
 When it is not set, it uses the root of the current package, or the
diff --git a/deps/npm/doc/files/npm-shrinkwrap.json.md b/deps/npm/doc/files/npm-shrinkwrap.json.md
index 8256398e86b1a8..541a1f5a6d7656 100644
--- a/deps/npm/doc/files/npm-shrinkwrap.json.md
+++ b/deps/npm/doc/files/npm-shrinkwrap.json.md
@@ -5,7 +5,7 @@ npm-shrinkwrap.json(5) -- A publishable lockfile
 
 `npm-shrinkwrap.json` is a file created by npm-shrinkwrap(1). It is identical to
 `package-lock.json`, with one major caveat: Unlike `package-lock.json`,
-`npm-shrinwkrap.json` may be included when publishing a package.
+`npm-shrinkwrap.json` may be included when publishing a package.
 
 The recommended use-case for `npm-shrinkwrap.json` is applications deployed
 through the publishing process on the registry: for example, daemons and
@@ -13,7 +13,7 @@ command-line tools intended as global installs or `devDependencies`. It's
 strongly discouraged for library authors to publish this file, since that would
 prevent end users from having control over transitive dependency updates.
 
-Additionally, if both `package-lock.json` and `npm-shrinwkrap.json` are present
+Additionally, if both `package-lock.json` and `npm-shrinkwrap.json` are present
 in a package root, `package-lock.json` will be ignored in favor of this file.
 
 For full details and description of the `npm-shrinkwrap.json` file format, refer
diff --git a/deps/npm/doc/files/package-lock.json.md b/deps/npm/doc/files/package-lock.json.md
index f6dde3649237b0..4c134fc229ecb1 100644
--- a/deps/npm/doc/files/package-lock.json.md
+++ b/deps/npm/doc/files/package-lock.json.md
@@ -127,6 +127,6 @@ The dependencies of this dependency, exactly as at the top level.
 ## SEE ALSO
 
 * npm-shrinkwrap(1)
-* package-lock.json(5)
+* npm-shrinkwrap.json(5)
 * package.json(5)
 * npm-install(1)
diff --git a/deps/npm/doc/files/package.json.md b/deps/npm/doc/files/package.json.md
index 1a06ff794b6784..1b2b04fe2f97c6 100644
--- a/deps/npm/doc/files/package.json.md
+++ b/deps/npm/doc/files/package.json.md
@@ -451,18 +451,28 @@ install time.
 
 ### Git URLs as Dependencies
 
-Git urls can be of the form:
+Git urls are of the form:
 
-    git://github.com/user/project.git#commit-ish
-    git+ssh://user@hostname:project.git#commit-ish
-    git+ssh://user@hostname/project.git#commit-ish
-    git+http://user@hostname/project/blah.git#commit-ish
-    git+https://user@hostname/project/blah.git#commit-ish
+    <protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>[#<commit-ish> | #semver:<semver>]
 
-The `commit-ish` can be any tag, sha, or branch which can be supplied as
-an argument to `git checkout`.  The default is `master`.
+`<protocol>` is one of `git`, `git+ssh`, `git+http`, `git+https`, or
+`git+file`.
 
-## GitHub URLs
+If `#<commit-ish>` is provided, it will be used to clone exactly that
+commit. If the commit-ish has the format `#semver:<semver>`, `<semver>` can
+be any valid semver range or exact version, and npm will look for any tags
+or refs matching that range in the remote repository, much as it would for a
+registry dependency. If neither `#<commit-ish>` or `#semver:<semver>` is
+specified, then `master` is used.
+
+Examples:
+
+    git+ssh://git@github.com:npm/npm.git#v1.0.27
+    git+ssh://git@github.com:npm/npm#semver:^5.0
+    git+https://isaacs@github.com/npm/npm.git
+    git://github.com/npm/npm.git#v1.0.27
+
+### GitHub URLs
 
 As of version 1.1.65, you can refer to GitHub urls as just "foo":
 "user/foo-project".  Just as with git URLs, a `commit-ish` suffix can be
@@ -478,7 +488,7 @@ included.  For example:
       }
     }
 
-## Local Paths
+### Local Paths
 
 As of version 2.0.0 you can provide a path to a local directory that contains a
 package. Local paths can be saved using `npm install -S` or
@@ -700,12 +710,11 @@ The host architecture is determined by `process.arch`
 
 ## preferGlobal
 
-If your package is primarily a command-line application that should be
-installed globally, then set this value to `true` to provide a warning
-if it is installed locally.
+**DEPRECATED**
 
-It doesn't actually prevent users from installing it locally, but it
-does help prevent some confusion if it doesn't work as expected.
+This option used to trigger an npm warning, but it will no longer warn. It is
+purely there for informational purposes. It is now recommended that you install
+any binaries as local devDependencies wherever possible.
 
 ## private
 
diff --git a/deps/npm/doc/misc/npm-config.md b/deps/npm/doc/misc/npm-config.md
index 6fee98a90c7f9a..dd0993d6bb7958 100644
--- a/deps/npm/doc/misc/npm-config.md
+++ b/deps/npm/doc/misc/npm-config.md
@@ -9,8 +9,14 @@ npm gets its configuration values from the following sources, sorted by priority
 
 Putting `--foo bar` on the command line sets the `foo` configuration
 parameter to `"bar"`.  A `--` argument tells the cli parser to stop
-reading flags.  A `--flag` parameter that is at the *end* of the
-command will be given the value of `true`.
+reading flags.  Using `--flag` without specifying any value will set
+the value to `true`.
+
+Example: `--flag1 --flag2` will set both configuration parameters
+to `true`, while `--flag1 --flag2 bar` will set `flag1` to `true`,
+and `flag2` to `bar`.  Finally, `--flag1 --flag2 -- bar` will set
+both configuration parameters to `true`, and the `bar` is taken
+as a command argument.
 
 ### Environment Variables
 
@@ -21,7 +27,7 @@ configuration parameter to `bar`.  Any environment configurations that
 are not given a value will be given the value of `true`.  Config
 values are case-insensitive, so `NPM_CONFIG_FOO=bar` will work the
 same. However, please note that inside [npm-scripts](/misc/scripts)
-npm will set it's own environment variables and Node will prefer
+npm will set its own environment variables and Node will prefer
 those lowercase versions over any uppercase ones that you might set.
 For details see [this issue](https://github.com/npm/npm/issues/14528).
 
@@ -31,9 +37,9 @@ The four relevant files are:
 
 * per-project configuration file (`/path/to/my/project/.npmrc`)
 * per-user configuration file (defaults to `$HOME/.npmrc`; configurable via CLI
-  option `--userconfig` or environment variable `$NPM_CONF_USERCONFIG`)
+  option `--userconfig` or environment variable `$NPM_CONFIG_USERCONFIG`)
 * global configuration file (defaults to `$PREFIX/etc/npmrc`; configurable via
-  CLI option `--globalconfig` or environment variable `$NPM_CONF_GLOBALCONFIG`)
+  CLI option `--globalconfig` or environment variable `$NPM_CONFIG_GLOBALCONFIG`)
 * npm's built-in configuration file (`/path/to/npm/npmrc`)
 
 See npmrc(5) for more details.
@@ -883,6 +889,13 @@ in to a private registry for the first time:
 will cause `@organization` to be mapped to the registry for future installation
 of packages specified according to the pattern `@organization/package`.
 
+### script-shell
+
+* Default: `null`
+* Type: path
+
+The shell to use for scripts run with the `npm run` command.
+
 ### scripts-prepend-node-path
 
 * Default: "warn-only"
diff --git a/deps/npm/doc/misc/npm-scripts.md b/deps/npm/doc/misc/npm-scripts.md
index 0e9c3bc6e76816..9cdf588397c3ed 100644
--- a/deps/npm/doc/misc/npm-scripts.md
+++ b/deps/npm/doc/misc/npm-scripts.md
@@ -70,11 +70,6 @@ allow users to avoid the confusing behavior of existing npm versions and only
 run on `npm publish` (for instance, running the tests one last time to ensure
 they're in good shape).
 
-**IMPORTANT:** As of `npm@5`, `prepublish` will _only_ be run for `npm
-publish`.  This will make its behavior identical to `prepublishOnly`, so
-`npm@6` or later may drop support for the use of `prepublishOnly`, and then
-maybe we can all forget this embarrassing thing ever happened.
-
 See <https://github.com/npm/npm/issues/10074> for a much lengthier
 justification, with further reading, for this change.
 
diff --git a/deps/npm/doc/spec/package-lock.md b/deps/npm/doc/spec/package-lock.md
new file mode 100644
index 00000000000000..e7a714113946d4
--- /dev/null
+++ b/deps/npm/doc/spec/package-lock.md
@@ -0,0 +1,276 @@
+# package-lock and npm-shrinkwrap
+
+`npm` can have one of two different lock files:
+
+* `package-lock.json`, which is ordinarily always present and is never published.
+* `npm-shrinkwrap.json`, which is created with `npm shrinkwrap` and usually published.
+
+You can only have one of them and in the event that you have both,
+`npm-shrinkwrap.json` takes precedence.  The files are exactly the same
+format and in fact all the `npm shrinkwrap` command does is rename your
+`package-lock.json`.
+
+Through the rest of this document we will refer to the package-lock and
+`package-lock.json` but everything also applies to `npm-shrinkwrap.json`.
+
+## File Format
+
+### name
+
+The name of the package this is a package-lock for. This must match what's in `package.json`.
+
+### version
+
+The version of the package this is a package-lock for. This must match what's in `package.json`.
+
+### lockfileVersion *(new)*
+
+An integer version, starting at `1` with the version number of this document
+whose semantics were used when generating this `package-lock.json`.
+
+### preserveSymlinks *(new)*
+
+Indicates that the install was done with the environment variable
+`NODE_PRESERVE_SYMLINKS` enabled. The installer should insist that the value of this
+property match that environment variable.
+
+### dependencies
+
+These are the modules installed in the `node_modules`.  Some of these are
+dependencies some of these are transitive dependencies (that is,
+dependencies of our dependencies).
+
+This is a mapping of package name to dependency object.  Dependency objects have the
+following properties:
+
+#### version *(changed)*
+
+This is a specifier that uniquely identifies this package and should be
+usable in fetching a new copy of it.
+
+* bundled dependencies: Regardless of source, this is a version number that is purely for informational purposes.
+* registry sources: This is a version number. (eg, `1.2.3`)
+* git sources: This is a git specifier with resolved committish. (eg, `git+https://example.com/foo/bar#115311855adb0789a0466714ed48a1499ffea97e`)
+* http tarball sources: This is the URL of the tarball. (eg, `https://example.com/example-1.3.0.tgz`)
+* local tarball sources: This is the file URL of the tarball. (eg `file:///opt/storage/example-1.3.0.tgz`)
+* local link sources: This is the file URL of the link. (eg `file:libs/our-module`)
+
+#### integrity *(new)*
+
+This is a [Standard Subresource
+Integrity](https://w3c.github.io/webappsec/specs/subresourceintegrity/) for
+this resource.
+
+* For bundled dependencies this is not included, regardless of source.
+* For registry sources, this is the `integrity` that the registry provided, or if one wasn't provided the SHA1 in `shasum`.
+* For git sources this is the specific commit hash we cloned from.
+* For remote tarball sources this is an integrity based on a SHA512 of
+  the file.
+* For local tarball sources: This is an integrity field based on the SHA512 of the file.
+
+#### resolved
+
+* For bundled dependencies this is not included, regardless of source.
+* For registry sources this is path of the tarball relative to the registry
+  URL.  If the tarball URL isn't on the same server as the registry URL then
+  this is a complete URL.
+
+#### link *(new)*
+
+If this module was symlinked in development but had semver in the
+`package.json` then this is the relative path of that link.
+
+Discussion of the semantics of this will go in the symlinks RFC.
+
+Implementation note: To be implemented post npm@5.
+
+#### bundled *(new)*
+
+If true, this is the bundled dependency and will be installed by the parent
+module.  When installing, this module will be extracted from the parent
+module during the extract phase, not installed as a separate dependency.
+
+#### dev
+
+If true then this dependency is either a development dependency ONLY of the
+top level module or a transitive dependency of one.  This is false for
+dependencies that are both a development dependency of the top level and a
+transitive dependency of a non-development dependency of the top level.
+
+#### optional
+
+If true then this dependency is either an optional dependency ONLY of the
+top level module or a transitive dependency of one.  This is false for
+dependencies that are both an optional dependency of the top level and a
+transitive dependency of a non-optional dependency of the top level.
+
+All optional dependencies should be included even if they're uninstallable
+on the current platform.
+
+#### from *(deprecated)*
+
+This is a record of what specifier was used to originally install this
+package.  This should not be included in new `package-lock.json` files.
+
+#### requires
+
+This is a mapping of module name to version.  This is a list of everything
+this module requires, regardless of where it will be installed.  The version
+should match via normal matching rules a dependency either in our
+`dependencies` or in a level higher than us.
+
+#### dependencies
+
+Exactly like `dependencies` at the top level, this is a list of modules to
+install in the `node_modules` of this module.
+
+## Generating
+
+### `npm init`
+
+If neither a `package-lock.json` nor an `npm-shrinkwrap.json` exist then
+`npm init` will create a `package-lock.json`.  This is functionally
+equivalent to running `npm shrinkwrap` after the current init completes and
+renaming the result to `package-lock.json`.
+
+### `npm install --save`
+
+If either an `npm-shrinkwrap.json` or a `package-lock.json` exists then it
+will be updated.
+
+If neither exist then a `package-lock.json` should be generated.
+
+If a `package.json` does not exist, it should be generated.  The generated
+`package.json` should be empty, as in:
+
+```
+{
+   "dependencies": {
+   }
+}
+```
+
+If the user wants to get a default package name/version added they can run `npm init`.
+
+### `npm shrinkwrap`
+
+If a `package-lock.json` exists, rename it to `npm-shrinkwrap.json`.
+Refresh the data from the installer's ideal tree.
+
+The top level `name` and `version` come from the `package.json`.  It is an
+error if either are missing or invalid.
+
+#### dependencies.dev
+
+This is `true` if this dependency is ONLY installed to fulfill either a top
+level development dependency, or one of its transitive dependencies.
+
+Given:
+```
+B (Dev) → C
+```
+
+Then both B and C would be `dev: true`.
+
+Given:
+```
+A → B → C
+B (Dev) -> C
+```
+
+Then all dependencies would be `dev: false`.
+
+#### dependencies.optional
+
+This is `true` if this dependency is ONLY ever either an optional dependency
+or a transitive dependency of optional dependencies.
+
+Given:
+```
+A (Opt) → B → C
+```
+
+Then all three of A, B and C would be flagged as optional.
+
+Given:
+```
+A (Opt) → B → C
+D → C
+```
+
+Then A and B would be flagged as optional, but C would not be.
+
+Given:
+```
+A (Opt) → B → C
+D → A
+```
+
+Then none would be flagged as optional.
+
+## Installing
+
+If the `packageIntegrity` in the `package-lock.json` differs from the one
+computed from the `package.json` then places where the `package.json` is
+incompatible with the `package-lock.json` a new module should be installed.
+That is, while the `package-lock.json` ordinarily defines the state of your
+project, if your `package.json` is edited independently it will take
+precedence.
+
+The `package-lock.json` describes the exact tree that `npm` should create.
+Any deviation between the `package.json` and the shrinkwrap/lock should
+result in a warning be issued.  This includes:
+
+* Modules in `package.json` but missing from the `package-lock.json`
+* Modules in the `package-lock.json` but missing from the `package.json`.
+* Modules in `package.json` whose specifiers don't match the version in `package-lock.json`.
+
+Warn if the `lockfileVersion` in the `package-lock.json` is for a different
+major version than we implement.
+
+Module resolution from package-lock data works as such:
+
+* If install was run with `--resolve-links` and a dependency has a `link`
+  property then a symlink is made using that.  If the version of the
+  destination can not be matched to the package-lock and/or the package.json
+  then a warning will be issued.
+
+* Otherwise, if a `integrity` is available then we try to install it from the cache using it.
+
+If `integrity` is unavailable or we are unable to locate a module from the `integrity` then:
+
+* If `lockfileVersion` is set:
+  * Install using the value of `version` and validate the result against the
+    `integrity`.
+* Otherwise, try these in turn and validate the result against the `integrity`:
+  * `resolved`, then `from`, then `version.
+  * `from` can be either `package@specifier` or just `specifier`.
+
+Regardless of how the module is installed the metadata in the installed
+module should be identical to what it would have been if the module were
+installed w/o a package-lock.
+
+## Implied Changes To Other Commands
+
+### `npm rm --save`
+
+Currently if you ask to remove a package that's both a direct and a
+transitive dependency, we'll remove the package from `node_modules` even if
+this results in a broken tree.  This was chosen at the time because we felt
+that users would expect `npm rm pkgname` to be equivalent of
+`rm -rf node_modules/pkgname`.
+
+As you are no longer going to be allowed to put your `node_modules` in a
+state that's not a valid package-lock, this means this behavior is no longer
+valid.  Instead we should follow normal rules, removing it from the
+dependencies for the top level but only removing the module on disk if
+nothing requires it any more.
+
+## Additional fields / Adding new fields
+
+Installers should ignore any field they aren't aware of.  It's not an error
+to have additional properities in the package-lock or lock file.
+
+Installers that want to add new fields should either have one added via RFC
+in the npm issue tracker and an accompanying documentation PR, or should prefix
+it with the name of their project.
diff --git a/deps/npm/html/doc/README.html b/deps/npm/html/doc/README.html
index 6668429083910b..437c78dc8ecaeb 100644
--- a/deps/npm/html/doc/README.html
+++ b/deps/npm/html/doc/README.html
@@ -106,8 +106,9 @@ <h2 id="bugs">BUGS</h2>
 </ul>
 <p>Be sure to include <em>all</em> of the output from the npm command that didn&#39;t work
 as expected.  The <code>npm-debug.log</code> file is also helpful to provide.</p>
-<p>You can also look for isaacs in #node.js on irc://irc.freenode.net.  She
-will no doubt tell you to put the output in a gist or email.</p>
+<p>You can also find npm people in <code>#npm</code> on <a href="https://package.community/">https://package.community/</a> or
+<a href="https://twitter.com/npm_support">on Twitter</a>.  Whoever responds will no
+doubt tell you to put the output in a gist or email.</p>
 <h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="cli/npm.html">npm(1)</a></li>
@@ -126,5 +127,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer"><a href="../doc/README.html">README</a> &mdash; npm@5.0.3</p>
+<p id="footer"><a href="../doc/README.html">README</a> &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-access.html b/deps/npm/html/doc/cli/npm-access.html
index 4fcfc87ccda4ea..4824196bf5932b 100644
--- a/deps/npm/html/doc/cli/npm-access.html
+++ b/deps/npm/html/doc/cli/npm-access.html
@@ -84,5 +84,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-access &mdash; npm@5.0.3</p>
+<p id="footer">npm-access &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-adduser.html b/deps/npm/html/doc/cli/npm-adduser.html
index 905c01acb0d24d..8297188343be97 100644
--- a/deps/npm/html/doc/cli/npm-adduser.html
+++ b/deps/npm/html/doc/cli/npm-adduser.html
@@ -81,5 +81,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-adduser &mdash; npm@5.0.3</p>
+<p id="footer">npm-adduser &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-bin.html b/deps/npm/html/doc/cli/npm-bin.html
index 131dff4dd2da70..5baf48529c5114 100644
--- a/deps/npm/html/doc/cli/npm-bin.html
+++ b/deps/npm/html/doc/cli/npm-bin.html
@@ -35,5 +35,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-bin &mdash; npm@5.0.3</p>
+<p id="footer">npm-bin &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-bugs.html b/deps/npm/html/doc/cli/npm-bugs.html
index e73b582a191f75..65001a407e21f5 100644
--- a/deps/npm/html/doc/cli/npm-bugs.html
+++ b/deps/npm/html/doc/cli/npm-bugs.html
@@ -55,5 +55,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-bugs &mdash; npm@5.0.3</p>
+<p id="footer">npm-bugs &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-build.html b/deps/npm/html/doc/cli/npm-build.html
index 99f846f55f2a91..33d0c896c245b4 100644
--- a/deps/npm/html/doc/cli/npm-build.html
+++ b/deps/npm/html/doc/cli/npm-build.html
@@ -40,5 +40,5 @@ <h2 id="description">DESCRIPTION</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-build &mdash; npm@5.0.3</p>
+<p id="footer">npm-build &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-bundle.html b/deps/npm/html/doc/cli/npm-bundle.html
index 3898c9c0a8465f..1860157fb8c786 100644
--- a/deps/npm/html/doc/cli/npm-bundle.html
+++ b/deps/npm/html/doc/cli/npm-bundle.html
@@ -31,5 +31,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-bundle &mdash; npm@5.0.3</p>
+<p id="footer">npm-bundle &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-cache.html b/deps/npm/html/doc/cli/npm-cache.html
index ff6f6cb556f5a5..de1e4ce51cfc63 100644
--- a/deps/npm/html/doc/cli/npm-cache.html
+++ b/deps/npm/html/doc/cli/npm-cache.html
@@ -89,5 +89,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-cache &mdash; npm@5.0.3</p>
+<p id="footer">npm-cache &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-completion.html b/deps/npm/html/doc/cli/npm-completion.html
index 9322d0a096cd77..da720731c49a5b 100644
--- a/deps/npm/html/doc/cli/npm-completion.html
+++ b/deps/npm/html/doc/cli/npm-completion.html
@@ -43,5 +43,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-completion &mdash; npm@5.0.3</p>
+<p id="footer">npm-completion &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-config.html b/deps/npm/html/doc/cli/npm-config.html
index 6d1f6fcc20809b..5eb01b9e7c7aaf 100644
--- a/deps/npm/html/doc/cli/npm-config.html
+++ b/deps/npm/html/doc/cli/npm-config.html
@@ -14,7 +14,7 @@ <h2 id="synopsis">SYNOPSIS</h2>
 <pre><code>npm config set &lt;key&gt; &lt;value&gt; [-g|--global]
 npm config get &lt;key&gt;
 npm config delete &lt;key&gt;
-npm config list
+npm config list [-l]
 npm config edit
 npm get &lt;key&gt;
 npm set &lt;key&gt; &lt;value&gt; [-g|--global]
@@ -39,7 +39,7 @@ <h3 id="get">get</h3>
 </code></pre><p>Echo the config value to stdout.</p>
 <h3 id="list">list</h3>
 <pre><code>npm config list
-</code></pre><p>Show all the config settings.</p>
+</code></pre><p>Show all the config settings. Use <code>-l</code> to also show defaults.</p>
 <h3 id="delete">delete</h3>
 <pre><code>npm config delete key
 </code></pre><p>Deletes the key from all configuration files.</p>
@@ -67,5 +67,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-config &mdash; npm@5.0.3</p>
+<p id="footer">npm-config &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-dedupe.html b/deps/npm/html/doc/cli/npm-dedupe.html
index 21c85e73b8def2..169c47cb43c693 100644
--- a/deps/npm/html/doc/cli/npm-dedupe.html
+++ b/deps/npm/html/doc/cli/npm-dedupe.html
@@ -61,5 +61,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-dedupe &mdash; npm@5.0.3</p>
+<p id="footer">npm-dedupe &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-deprecate.html b/deps/npm/html/doc/cli/npm-deprecate.html
index 5b3e33d42288cb..c8c0e450649a7b 100644
--- a/deps/npm/html/doc/cli/npm-deprecate.html
+++ b/deps/npm/html/doc/cli/npm-deprecate.html
@@ -38,5 +38,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-deprecate &mdash; npm@5.0.3</p>
+<p id="footer">npm-deprecate &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-dist-tag.html b/deps/npm/html/doc/cli/npm-dist-tag.html
index 1325853d76517f..ec1697d29bb8e9 100644
--- a/deps/npm/html/doc/cli/npm-dist-tag.html
+++ b/deps/npm/html/doc/cli/npm-dist-tag.html
@@ -86,5 +86,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-dist-tag &mdash; npm@5.0.3</p>
+<p id="footer">npm-dist-tag &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-docs.html b/deps/npm/html/doc/cli/npm-docs.html
index 7100b563c5faa2..1aaae98cef3943 100644
--- a/deps/npm/html/doc/cli/npm-docs.html
+++ b/deps/npm/html/doc/cli/npm-docs.html
@@ -56,5 +56,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-docs &mdash; npm@5.0.3</p>
+<p id="footer">npm-docs &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-doctor.html b/deps/npm/html/doc/cli/npm-doctor.html
index 41125d789078c4..28408c8eaa5431 100644
--- a/deps/npm/html/doc/cli/npm-doctor.html
+++ b/deps/npm/html/doc/cli/npm-doctor.html
@@ -103,4 +103,4 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-doctor &mdash; npm@5.0.3</p>
+<p id="footer">npm-doctor &mdash; npm@5.3.0</p>
diff --git a/deps/npm/html/doc/cli/npm-edit.html b/deps/npm/html/doc/cli/npm-edit.html
index b4291160b65839..8de2342143700e 100644
--- a/deps/npm/html/doc/cli/npm-edit.html
+++ b/deps/npm/html/doc/cli/npm-edit.html
@@ -49,5 +49,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-edit &mdash; npm@5.0.3</p>
+<p id="footer">npm-edit &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-explore.html b/deps/npm/html/doc/cli/npm-explore.html
index 1e5208e496f0bc..83586c58eb2895 100644
--- a/deps/npm/html/doc/cli/npm-explore.html
+++ b/deps/npm/html/doc/cli/npm-explore.html
@@ -49,5 +49,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-explore &mdash; npm@5.0.3</p>
+<p id="footer">npm-explore &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-help-search.html b/deps/npm/html/doc/cli/npm-help-search.html
index 528e70cbab6e7f..aa5c99f21ac290 100644
--- a/deps/npm/html/doc/cli/npm-help-search.html
+++ b/deps/npm/html/doc/cli/npm-help-search.html
@@ -45,5 +45,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-help-search &mdash; npm@5.0.3</p>
+<p id="footer">npm-help-search &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-help.html b/deps/npm/html/doc/cli/npm-help.html
index 5f2a04a159dc2d..bf82b1b6b0496b 100644
--- a/deps/npm/html/doc/cli/npm-help.html
+++ b/deps/npm/html/doc/cli/npm-help.html
@@ -50,5 +50,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-help &mdash; npm@5.0.3</p>
+<p id="footer">npm-help &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-init.html b/deps/npm/html/doc/cli/npm-init.html
index 215fdb40a9e70a..9a1853ad6410b3 100644
--- a/deps/npm/html/doc/cli/npm-init.html
+++ b/deps/npm/html/doc/cli/npm-init.html
@@ -48,5 +48,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-init &mdash; npm@5.0.3</p>
+<p id="footer">npm-init &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-install-test.html b/deps/npm/html/doc/cli/npm-install-test.html
index 83325a82891158..210c21b60f168c 100644
--- a/deps/npm/html/doc/cli/npm-install-test.html
+++ b/deps/npm/html/doc/cli/npm-install-test.html
@@ -42,5 +42,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-install-test &mdash; npm@5.0.3</p>
+<p id="footer">npm-install-test &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-install.html b/deps/npm/html/doc/cli/npm-install.html
index b41029e7c99afc..227ad01d2f55e5 100644
--- a/deps/npm/html/doc/cli/npm-install.html
+++ b/deps/npm/html/doc/cli/npm-install.html
@@ -278,6 +278,8 @@ <h2 id="synopsis">SYNOPSIS</h2>
 being installed.</p>
 <p>The <code>--no-shrinkwrap</code> argument, which will ignore an available
 package lock or shrinkwrap file and use the package.json instead.</p>
+<p>The <code>--no-package-lock</code> argument will prevent npm from creating a
+<code>package-lock.json</code> file.</p>
 <p>The <code>--nodedir=/path/to/node/source</code> argument will allow npm to find the
 node source code so that npm can compile native modules.</p>
 <p>The <code>--only={prod[uction]|dev[elopment]}</code> argument will cause either only
@@ -365,5 +367,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-install &mdash; npm@5.0.3</p>
+<p id="footer">npm-install &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-link.html b/deps/npm/html/doc/cli/npm-link.html
index 54b41d91dcbedf..ed797754f1a740 100644
--- a/deps/npm/html/doc/cli/npm-link.html
+++ b/deps/npm/html/doc/cli/npm-link.html
@@ -74,5 +74,5 @@ <h2 id="synopsis">SYNOPSIS</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-link &mdash; npm@5.0.3</p>
+<p id="footer">npm-link &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-logout.html b/deps/npm/html/doc/cli/npm-logout.html
index d3a544534ebaa6..123cf6e6ae942f 100644
--- a/deps/npm/html/doc/cli/npm-logout.html
+++ b/deps/npm/html/doc/cli/npm-logout.html
@@ -51,5 +51,5 @@ <h3 id="scope">scope</h3>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-logout &mdash; npm@5.0.3</p>
+<p id="footer">npm-logout &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-ls.html b/deps/npm/html/doc/cli/npm-ls.html
index 500ca033e576ed..7f58b006ef7370 100644
--- a/deps/npm/html/doc/cli/npm-ls.html
+++ b/deps/npm/html/doc/cli/npm-ls.html
@@ -21,7 +21,7 @@ <h2 id="synopsis">SYNOPSIS</h2>
 limit the results to only the paths to the packages named.  Note that
 nested packages will <em>also</em> show the paths to the specified packages.
 For example, running <code>npm ls promzard</code> in npm&#39;s source tree will show:</p>
-<pre><code>npm@5.0.3 /path/to/npm
+<pre><code>npm@5.3.0 /path/to/npm
 └─┬ init-package-json@0.0.4
   └── promzard@0.1.5
 </code></pre><p>It will print out extraneous, missing, and invalid packages.</p>
@@ -80,6 +80,12 @@ <h3 id="only">only</h3>
 </ul>
 <p>When &quot;dev&quot; or &quot;development&quot;, is an alias to <code>dev</code>.</p>
 <p>When &quot;prod&quot; or &quot;production&quot;, is an alias to <code>production</code>.</p>
+<h3 id="link">link</h3>
+<ul>
+<li>Type: Boolean</li>
+<li>Default: false</li>
+</ul>
+<p>Display only dependencies which are linked</p>
 <h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="../cli/npm-config.html">npm-config(1)</a></li>
@@ -104,5 +110,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-ls &mdash; npm@5.0.3</p>
+<p id="footer">npm-ls &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-outdated.html b/deps/npm/html/doc/cli/npm-outdated.html
index 1c862a8ba7a7e1..b25aaec3d3af19 100644
--- a/deps/npm/html/doc/cli/npm-outdated.html
+++ b/deps/npm/html/doc/cli/npm-outdated.html
@@ -116,5 +116,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-outdated &mdash; npm@5.0.3</p>
+<p id="footer">npm-outdated &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-owner.html b/deps/npm/html/doc/cli/npm-owner.html
index e4cc4d7de89d11..7b9980c67c50b4 100644
--- a/deps/npm/html/doc/cli/npm-owner.html
+++ b/deps/npm/html/doc/cli/npm-owner.html
@@ -51,5 +51,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-owner &mdash; npm@5.0.3</p>
+<p id="footer">npm-owner &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-pack.html b/deps/npm/html/doc/cli/npm-pack.html
index 25982014e3593a..2d66916d8b96df 100644
--- a/deps/npm/html/doc/cli/npm-pack.html
+++ b/deps/npm/html/doc/cli/npm-pack.html
@@ -41,5 +41,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-pack &mdash; npm@5.0.3</p>
+<p id="footer">npm-pack &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-ping.html b/deps/npm/html/doc/cli/npm-ping.html
index 666ba97c7cefd6..68a5e8574983f4 100644
--- a/deps/npm/html/doc/cli/npm-ping.html
+++ b/deps/npm/html/doc/cli/npm-ping.html
@@ -32,5 +32,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-ping &mdash; npm@5.0.3</p>
+<p id="footer">npm-ping &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-prefix.html b/deps/npm/html/doc/cli/npm-prefix.html
index 30c3172493f57b..2560340d5e16f7 100644
--- a/deps/npm/html/doc/cli/npm-prefix.html
+++ b/deps/npm/html/doc/cli/npm-prefix.html
@@ -38,5 +38,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-prefix &mdash; npm@5.0.3</p>
+<p id="footer">npm-prefix &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-prune.html b/deps/npm/html/doc/cli/npm-prune.html
index 52b2ba78e4ee4e..a7073a9e022a9a 100644
--- a/deps/npm/html/doc/cli/npm-prune.html
+++ b/deps/npm/html/doc/cli/npm-prune.html
@@ -40,5 +40,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-prune &mdash; npm@5.0.3</p>
+<p id="footer">npm-prune &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-publish.html b/deps/npm/html/doc/cli/npm-publish.html
index 3fca992169342d..2d3b1d1db8bc55 100644
--- a/deps/npm/html/doc/cli/npm-publish.html
+++ b/deps/npm/html/doc/cli/npm-publish.html
@@ -79,5 +79,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-publish &mdash; npm@5.0.3</p>
+<p id="footer">npm-publish &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-rebuild.html b/deps/npm/html/doc/cli/npm-rebuild.html
index 7ec9923cb8bb63..bc8ee7877132e3 100644
--- a/deps/npm/html/doc/cli/npm-rebuild.html
+++ b/deps/npm/html/doc/cli/npm-rebuild.html
@@ -35,5 +35,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-rebuild &mdash; npm@5.0.3</p>
+<p id="footer">npm-rebuild &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-repo.html b/deps/npm/html/doc/cli/npm-repo.html
index 38990dc8e96f3b..e2ef9ee958a673 100644
--- a/deps/npm/html/doc/cli/npm-repo.html
+++ b/deps/npm/html/doc/cli/npm-repo.html
@@ -41,5 +41,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-repo &mdash; npm@5.0.3</p>
+<p id="footer">npm-repo &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-restart.html b/deps/npm/html/doc/cli/npm-restart.html
index 6847b24387ce83..a6648c5716ac74 100644
--- a/deps/npm/html/doc/cli/npm-restart.html
+++ b/deps/npm/html/doc/cli/npm-restart.html
@@ -53,5 +53,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-restart &mdash; npm@5.0.3</p>
+<p id="footer">npm-restart &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-root.html b/deps/npm/html/doc/cli/npm-root.html
index af03619a5d683c..94b59687abf668 100644
--- a/deps/npm/html/doc/cli/npm-root.html
+++ b/deps/npm/html/doc/cli/npm-root.html
@@ -35,5 +35,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-root &mdash; npm@5.0.3</p>
+<p id="footer">npm-root &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-run-script.html b/deps/npm/html/doc/cli/npm-run-script.html
index 2f61d63aece01e..037ad1a64c233d 100644
--- a/deps/npm/html/doc/cli/npm-run-script.html
+++ b/deps/npm/html/doc/cli/npm-run-script.html
@@ -11,7 +11,7 @@
 
 <h1><a href="../cli/npm-run-script.html">npm-run-script</a></h1> <p>Run arbitrary package scripts</p>
 <h2 id="synopsis">SYNOPSIS</h2>
-<pre><code>npm run-script &lt;command&gt; [-- &lt;args&gt;...]
+<pre><code>npm run-script &lt;command&gt; [--silent] [-- &lt;args&gt;...]
 
 alias: npm run
 </code></pre><h2 id="description">DESCRIPTION</h2>
@@ -46,6 +46,7 @@ <h2 id="synopsis">SYNOPSIS</h2>
 not found in the <code>PATH</code>.</p>
 <p>If you try to run a script without having a <code>node_modules</code> directory and it fails,
 you will be given a warning to run <code>npm install</code>, just in case you&#39;ve forgotten.</p>
+<p>You can use the <code>--silent</code> flag to prevent showing <code>npm ERR!</code> output on error.</p>
 <h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="../misc/npm-scripts.html">npm-scripts(7)</a></li>
@@ -66,5 +67,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-run-script &mdash; npm@5.0.3</p>
+<p id="footer">npm-run-script &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-search.html b/deps/npm/html/doc/cli/npm-search.html
index cc95846328a2e4..e136612e961c6b 100644
--- a/deps/npm/html/doc/cli/npm-search.html
+++ b/deps/npm/html/doc/cli/npm-search.html
@@ -109,5 +109,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-search &mdash; npm@5.0.3</p>
+<p id="footer">npm-search &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-shrinkwrap.html b/deps/npm/html/doc/cli/npm-shrinkwrap.html
index 44388546d8a2c4..c68795a33fa9e6 100644
--- a/deps/npm/html/doc/cli/npm-shrinkwrap.html
+++ b/deps/npm/html/doc/cli/npm-shrinkwrap.html
@@ -41,5 +41,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-shrinkwrap &mdash; npm@5.0.3</p>
+<p id="footer">npm-shrinkwrap &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-star.html b/deps/npm/html/doc/cli/npm-star.html
index aacae893619a59..7f16258c099b58 100644
--- a/deps/npm/html/doc/cli/npm-star.html
+++ b/deps/npm/html/doc/cli/npm-star.html
@@ -36,5 +36,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-star &mdash; npm@5.0.3</p>
+<p id="footer">npm-star &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-stars.html b/deps/npm/html/doc/cli/npm-stars.html
index 8252aa8f21ae80..cac0603d220e27 100644
--- a/deps/npm/html/doc/cli/npm-stars.html
+++ b/deps/npm/html/doc/cli/npm-stars.html
@@ -36,5 +36,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-stars &mdash; npm@5.0.3</p>
+<p id="footer">npm-stars &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-start.html b/deps/npm/html/doc/cli/npm-start.html
index 8c8dd3bb39d16e..03226273786ae5 100644
--- a/deps/npm/html/doc/cli/npm-start.html
+++ b/deps/npm/html/doc/cli/npm-start.html
@@ -39,5 +39,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-start &mdash; npm@5.0.3</p>
+<p id="footer">npm-start &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-stop.html b/deps/npm/html/doc/cli/npm-stop.html
index b55a285de775fa..ac2e46f74a9746 100644
--- a/deps/npm/html/doc/cli/npm-stop.html
+++ b/deps/npm/html/doc/cli/npm-stop.html
@@ -34,5 +34,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-stop &mdash; npm@5.0.3</p>
+<p id="footer">npm-stop &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-team.html b/deps/npm/html/doc/cli/npm-team.html
index 8bf5fdea1ed99b..a80d86c3ada61f 100644
--- a/deps/npm/html/doc/cli/npm-team.html
+++ b/deps/npm/html/doc/cli/npm-team.html
@@ -67,5 +67,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-team &mdash; npm@5.0.3</p>
+<p id="footer">npm-team &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-test.html b/deps/npm/html/doc/cli/npm-test.html
index e099df218cb603..ecbbc74b9ac819 100644
--- a/deps/npm/html/doc/cli/npm-test.html
+++ b/deps/npm/html/doc/cli/npm-test.html
@@ -36,5 +36,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-test &mdash; npm@5.0.3</p>
+<p id="footer">npm-test &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-uninstall.html b/deps/npm/html/doc/cli/npm-uninstall.html
index 37bb0bd71f771d..5e60ae30385139 100644
--- a/deps/npm/html/doc/cli/npm-uninstall.html
+++ b/deps/npm/html/doc/cli/npm-uninstall.html
@@ -11,7 +11,7 @@
 
 <h1><a href="../cli/npm-uninstall.html">npm-uninstall</a></h1> <p>Remove a package</p>
 <h2 id="synopsis">SYNOPSIS</h2>
-<pre><code>npm uninstall [&lt;@scope&gt;/]&lt;pkg&gt;[@&lt;version&gt;]... [-S|--save|-D|--save-dev|-O|--save-optional]
+<pre><code>npm uninstall [&lt;@scope&gt;/]&lt;pkg&gt;[@&lt;version&gt;]... [-S|--save|-D|--save-dev|-O|--save-optional|--no-save]
 
 aliases: remove, rm, r, un, unlink
 </code></pre><h2 id="description">DESCRIPTION</h2>
@@ -30,6 +30,8 @@ <h2 id="synopsis">SYNOPSIS</h2>
 </li>
 <li><p><code>-O, --save-optional</code>: Package will be removed from your <code>optionalDependencies</code>.</p>
 </li>
+<li><p><code>--no-save</code>: Package will not be removed from your <code>package.json</code> file.</p>
+</li>
 </ul>
 <p>Further, if you have an <code>npm-shrinkwrap.json</code> then it will be updated as
 well.</p>
@@ -39,6 +41,7 @@ <h2 id="synopsis">SYNOPSIS</h2>
 npm uninstall @myorg/privatepackage --save
 npm uninstall node-tap --save-dev
 npm uninstall dtrace-provider --save-optional
+npm uninstall lodash --no-save
 </code></pre><h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="../cli/npm-prune.html">npm-prune(1)</a></li>
@@ -60,5 +63,5 @@ <h2 id="synopsis">SYNOPSIS</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-uninstall &mdash; npm@5.0.3</p>
+<p id="footer">npm-uninstall &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-unpublish.html b/deps/npm/html/doc/cli/npm-unpublish.html
index 36d0d328616187..220efe599a5fe3 100644
--- a/deps/npm/html/doc/cli/npm-unpublish.html
+++ b/deps/npm/html/doc/cli/npm-unpublish.html
@@ -51,5 +51,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-unpublish &mdash; npm@5.0.3</p>
+<p id="footer">npm-unpublish &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-update.html b/deps/npm/html/doc/cli/npm-update.html
index 197aa41870f128..471db2baba31c6 100644
--- a/deps/npm/html/doc/cli/npm-update.html
+++ b/deps/npm/html/doc/cli/npm-update.html
@@ -118,5 +118,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-update &mdash; npm@5.0.3</p>
+<p id="footer">npm-update &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-version.html b/deps/npm/html/doc/cli/npm-version.html
index bc29ed75ac1b90..e821d71fc6779a 100644
--- a/deps/npm/html/doc/cli/npm-version.html
+++ b/deps/npm/html/doc/cli/npm-version.html
@@ -114,5 +114,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-version &mdash; npm@5.0.3</p>
+<p id="footer">npm-version &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-view.html b/deps/npm/html/doc/cli/npm-view.html
index 70bf31e435975a..9d30ff9031912a 100644
--- a/deps/npm/html/doc/cli/npm-view.html
+++ b/deps/npm/html/doc/cli/npm-view.html
@@ -86,5 +86,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-view &mdash; npm@5.0.3</p>
+<p id="footer">npm-view &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm-whoami.html b/deps/npm/html/doc/cli/npm-whoami.html
index 8f84bc8ab62e5b..9c8b91e4d57243 100644
--- a/deps/npm/html/doc/cli/npm-whoami.html
+++ b/deps/npm/html/doc/cli/npm-whoami.html
@@ -33,5 +33,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-whoami &mdash; npm@5.0.3</p>
+<p id="footer">npm-whoami &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/cli/npm.html b/deps/npm/html/doc/cli/npm.html
index 4e4d97b2350736..06414eebab5d37 100644
--- a/deps/npm/html/doc/cli/npm.html
+++ b/deps/npm/html/doc/cli/npm.html
@@ -13,7 +13,7 @@ <h1><a href="../cli/npm.html">npm</a></h1> <p>javascript package manager</p>
 <h2 id="synopsis">SYNOPSIS</h2>
 <pre><code>npm &lt;command&gt; [args]
 </code></pre><h2 id="version">VERSION</h2>
-<p>5.0.3</p>
+<p>5.3.0</p>
 <h2 id="description">DESCRIPTION</h2>
 <p>npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency
@@ -126,7 +126,7 @@ <h2 id="author">AUTHOR</h2>
 <p><a href="http://blog.izs.me/">Isaac Z. Schlueter</a> ::
 <a href="/isaacs/">isaacs</a> ::
 <a href="http://twitter.com/izs">@izs</a> ::
-<a href="&#x6d;&#97;&#x69;&#108;&#116;&#111;&#x3a;&#x69;&#x40;&#105;&#122;&#115;&#46;&#x6d;&#101;">&#x69;&#x40;&#105;&#122;&#115;&#46;&#x6d;&#101;</a></p>
+<a href="&#x6d;&#x61;&#x69;&#x6c;&#x74;&#111;&#58;&#x69;&#64;&#x69;&#x7a;&#115;&#46;&#109;&#x65;">&#x69;&#64;&#x69;&#x7a;&#115;&#46;&#109;&#x65;</a></p>
 <h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="../cli/npm-help.html">npm-help(1)</a></li>
@@ -150,5 +150,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm &mdash; npm@5.0.3</p>
+<p id="footer">npm &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/files/npm-folders.html b/deps/npm/html/doc/files/npm-folders.html
index 300df680e1afb2..915750606cecda 100644
--- a/deps/npm/html/doc/files/npm-folders.html
+++ b/deps/npm/html/doc/files/npm-folders.html
@@ -25,10 +25,9 @@ <h3 id="tl-dr">tl;dr</h3>
 </ul>
 <h3 id="prefix-configuration">prefix Configuration</h3>
 <p>The <code>prefix</code> config defaults to the location where node is installed.
-On most systems, this is <code>/usr/local</code>. On windows, this is the exact
-location of the node.exe binary.  On Unix systems, it&#39;s one level up,
-since node is typically installed at <code>{prefix}/bin/node</code> rather than
-<code>{prefix}/node.exe</code>.</p>
+On most systems, this is <code>/usr/local</code>. On Windows, it&#39;s <code>%AppData%\npm</code>.
+On Unix systems, it&#39;s one level up, since node is typically installed at
+<code>{prefix}/bin/node</code> rather than <code>{prefix}/node.exe</code>.</p>
 <p>When the <code>global</code> flag is set, npm installs things into this prefix.
 When it is not set, it uses the root of the current package, or the
 current working directory if not in a package already.</p>
@@ -182,5 +181,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-folders &mdash; npm@5.0.3</p>
+<p id="footer">npm-folders &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/files/npm-global.html b/deps/npm/html/doc/files/npm-global.html
index 300df680e1afb2..915750606cecda 100644
--- a/deps/npm/html/doc/files/npm-global.html
+++ b/deps/npm/html/doc/files/npm-global.html
@@ -25,10 +25,9 @@ <h3 id="tl-dr">tl;dr</h3>
 </ul>
 <h3 id="prefix-configuration">prefix Configuration</h3>
 <p>The <code>prefix</code> config defaults to the location where node is installed.
-On most systems, this is <code>/usr/local</code>. On windows, this is the exact
-location of the node.exe binary.  On Unix systems, it&#39;s one level up,
-since node is typically installed at <code>{prefix}/bin/node</code> rather than
-<code>{prefix}/node.exe</code>.</p>
+On most systems, this is <code>/usr/local</code>. On Windows, it&#39;s <code>%AppData%\npm</code>.
+On Unix systems, it&#39;s one level up, since node is typically installed at
+<code>{prefix}/bin/node</code> rather than <code>{prefix}/node.exe</code>.</p>
 <p>When the <code>global</code> flag is set, npm installs things into this prefix.
 When it is not set, it uses the root of the current package, or the
 current working directory if not in a package already.</p>
@@ -182,5 +181,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-folders &mdash; npm@5.0.3</p>
+<p id="footer">npm-folders &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/files/npm-json.html b/deps/npm/html/doc/files/npm-json.html
index e0f2df86f29360..6374cc5a7d7882 100644
--- a/deps/npm/html/doc/files/npm-json.html
+++ b/deps/npm/html/doc/files/npm-json.html
@@ -342,15 +342,22 @@ <h2 id="dependencies">dependencies</h2>
 <p>This tarball will be downloaded and installed locally to your package at
 install time.</p>
 <h3 id="git-urls-as-dependencies">Git URLs as Dependencies</h3>
-<p>Git urls can be of the form:</p>
-<pre><code>git://github.com/user/project.git#commit-ish
-git+ssh://user@hostname:project.git#commit-ish
-git+ssh://user@hostname/project.git#commit-ish
-git+http://user@hostname/project/blah.git#commit-ish
-git+https://user@hostname/project/blah.git#commit-ish
-</code></pre><p>The <code>commit-ish</code> can be any tag, sha, or branch which can be supplied as
-an argument to <code>git checkout</code>.  The default is <code>master</code>.</p>
-<h2 id="github-urls">GitHub URLs</h2>
+<p>Git urls are of the form:</p>
+<pre><code>&lt;protocol&gt;://[&lt;user&gt;[:&lt;password&gt;]@]&lt;hostname&gt;[:&lt;port&gt;][:][/]&lt;path&gt;[#&lt;commit-ish&gt; | #semver:&lt;semver&gt;]
+</code></pre><p><code>&lt;protocol&gt;</code> is one of <code>git</code>, <code>git+ssh</code>, <code>git+http</code>, <code>git+https</code>, or
+<code>git+file</code>.</p>
+<p>If <code>#&lt;commit-ish&gt;</code> is provided, it will be used to clone exactly that
+commit. If the commit-ish has the format <code>#semver:&lt;semver&gt;</code>, <code>&lt;semver&gt;</code> can
+be any valid semver range or exact version, and npm will look for any tags
+or refs matching that range in the remote repository, much as it would for a
+registry dependency. If neither <code>#&lt;commit-ish&gt;</code> or <code>#semver:&lt;semver&gt;</code> is
+specified, then <code>master</code> is used.</p>
+<p>Examples:</p>
+<pre><code>git+ssh://git@github.com:npm/npm.git#v1.0.27
+git+ssh://git@github.com:npm/npm#semver:^5.0
+git+https://isaacs@github.com/npm/npm.git
+git://github.com/npm/npm.git#v1.0.27
+</code></pre><h3 id="github-urls">GitHub URLs</h3>
 <p>As of version 1.1.65, you can refer to GitHub urls as just &quot;foo&quot;:
 &quot;user/foo-project&quot;.  Just as with git URLs, a <code>commit-ish</code> suffix can be
 included.  For example:</p>
@@ -363,7 +370,7 @@ <h2 id="github-urls">GitHub URLs</h2>
     &quot;module&quot;: &quot;user/repo#feature\/branch&quot;
   }
 }
-</code></pre><h2 id="local-paths">Local Paths</h2>
+</code></pre><h3 id="local-paths">Local Paths</h3>
 <p>As of version 2.0.0 you can provide a path to a local directory that contains a
 package. Local paths can be saved using <code>npm install -S</code> or
 <code>npm install --save</code>, using any of these forms:</p>
@@ -523,11 +530,10 @@ <h2 id="cpu">cpu</h2>
 <pre><code>&quot;cpu&quot; : [ &quot;!arm&quot;, &quot;!mips&quot; ]
 </code></pre><p>The host architecture is determined by <code>process.arch</code></p>
 <h2 id="preferglobal">preferGlobal</h2>
-<p>If your package is primarily a command-line application that should be
-installed globally, then set this value to <code>true</code> to provide a warning
-if it is installed locally.</p>
-<p>It doesn&#39;t actually prevent users from installing it locally, but it
-does help prevent some confusion if it doesn&#39;t work as expected.</p>
+<p><strong>DEPRECATED</strong></p>
+<p>This option used to trigger an npm warning, but it will no longer warn. It is
+purely there for informational purposes. It is now recommended that you install
+any binaries as local devDependencies wherever possible.</p>
 <h2 id="private">private</h2>
 <p>If you set <code>&quot;private&quot;: true</code> in your package.json, then npm will refuse
 to publish it.</p>
@@ -587,5 +593,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">package.json &mdash; npm@5.0.3</p>
+<p id="footer">package.json &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/files/npm-package-locks.html b/deps/npm/html/doc/files/npm-package-locks.html
index 56bf73fbf86e6a..21029d3a9dd74c 100644
--- a/deps/npm/html/doc/files/npm-package-locks.html
+++ b/deps/npm/html/doc/files/npm-package-locks.html
@@ -145,4 +145,4 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-package-locks &mdash; npm@5.0.3</p>
+<p id="footer">npm-package-locks &mdash; npm@5.3.0</p>
diff --git a/deps/npm/html/doc/files/npm-shrinkwrap.json.html b/deps/npm/html/doc/files/npm-shrinkwrap.json.html
index 1437a6807ee6f6..9fdb543984ed7c 100644
--- a/deps/npm/html/doc/files/npm-shrinkwrap.json.html
+++ b/deps/npm/html/doc/files/npm-shrinkwrap.json.html
@@ -13,13 +13,13 @@ <h1><a href="../files/npm-shrinkwrap.json.html">npm-shrinkwrap.json</a></h1> <p>
 <h2 id="description">DESCRIPTION</h2>
 <p><code>npm-shrinkwrap.json</code> is a file created by <a href="../cli/npm-shrinkwrap.html">npm-shrinkwrap(1)</a>. It is identical to
 <code>package-lock.json</code>, with one major caveat: Unlike <code>package-lock.json</code>,
-<code>npm-shrinwkrap.json</code> may be included when publishing a package.</p>
+<code>npm-shrinkwrap.json</code> may be included when publishing a package.</p>
 <p>The recommended use-case for <code>npm-shrinkwrap.json</code> is applications deployed
 through the publishing process on the registry: for example, daemons and
 command-line tools intended as global installs or <code>devDependencies</code>. It&#39;s
 strongly discouraged for library authors to publish this file, since that would
 prevent end users from having control over transitive dependency updates.</p>
-<p>Additionally, if both <code>package-lock.json</code> and <code>npm-shrinwkrap.json</code> are present
+<p>Additionally, if both <code>package-lock.json</code> and <code>npm-shrinkwrap.json</code> are present
 in a package root, <code>package-lock.json</code> will be ignored in favor of this file.</p>
 <p>For full details and description of the <code>npm-shrinkwrap.json</code> file format, refer
 to the manual page for <a href="../files/package-lock.json.html">package-lock.json(5)</a>.</p>
@@ -42,4 +42,4 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-shrinkwrap.json &mdash; npm@5.0.3</p>
+<p id="footer">npm-shrinkwrap.json &mdash; npm@5.3.0</p>
diff --git a/deps/npm/html/doc/files/npmrc.html b/deps/npm/html/doc/files/npmrc.html
index 9dd6e18b10c0e6..8fe8746efbc1b0 100644
--- a/deps/npm/html/doc/files/npmrc.html
+++ b/deps/npm/html/doc/files/npmrc.html
@@ -85,5 +85,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npmrc &mdash; npm@5.0.3</p>
+<p id="footer">npmrc &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/files/package-lock.json.html b/deps/npm/html/doc/files/package-lock.json.html
index ea9439e8418ee2..3290c365da78e6 100644
--- a/deps/npm/html/doc/files/package-lock.json.html
+++ b/deps/npm/html/doc/files/package-lock.json.html
@@ -108,7 +108,7 @@ <h4 id="dependencies">dependencies</h4>
 <h2 id="see-also">SEE ALSO</h2>
 <ul>
 <li><a href="../cli/npm-shrinkwrap.html">npm-shrinkwrap(1)</a></li>
-<li><a href="../files/package-lock.json.html">package-lock.json(5)</a></li>
+<li><a href="../files/npm-shrinkwrap.json.html">npm-shrinkwrap.json(5)</a></li>
 <li><a href="../files/package.json.html">package.json(5)</a></li>
 <li><a href="../cli/npm-install.html">npm-install(1)</a></li>
 </ul>
@@ -124,4 +124,4 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">package-lock.json &mdash; npm@5.0.3</p>
+<p id="footer">package-lock.json &mdash; npm@5.3.0</p>
diff --git a/deps/npm/html/doc/files/package.json.html b/deps/npm/html/doc/files/package.json.html
index e0f2df86f29360..6374cc5a7d7882 100644
--- a/deps/npm/html/doc/files/package.json.html
+++ b/deps/npm/html/doc/files/package.json.html
@@ -342,15 +342,22 @@ <h2 id="dependencies">dependencies</h2>
 <p>This tarball will be downloaded and installed locally to your package at
 install time.</p>
 <h3 id="git-urls-as-dependencies">Git URLs as Dependencies</h3>
-<p>Git urls can be of the form:</p>
-<pre><code>git://github.com/user/project.git#commit-ish
-git+ssh://user@hostname:project.git#commit-ish
-git+ssh://user@hostname/project.git#commit-ish
-git+http://user@hostname/project/blah.git#commit-ish
-git+https://user@hostname/project/blah.git#commit-ish
-</code></pre><p>The <code>commit-ish</code> can be any tag, sha, or branch which can be supplied as
-an argument to <code>git checkout</code>.  The default is <code>master</code>.</p>
-<h2 id="github-urls">GitHub URLs</h2>
+<p>Git urls are of the form:</p>
+<pre><code>&lt;protocol&gt;://[&lt;user&gt;[:&lt;password&gt;]@]&lt;hostname&gt;[:&lt;port&gt;][:][/]&lt;path&gt;[#&lt;commit-ish&gt; | #semver:&lt;semver&gt;]
+</code></pre><p><code>&lt;protocol&gt;</code> is one of <code>git</code>, <code>git+ssh</code>, <code>git+http</code>, <code>git+https</code>, or
+<code>git+file</code>.</p>
+<p>If <code>#&lt;commit-ish&gt;</code> is provided, it will be used to clone exactly that
+commit. If the commit-ish has the format <code>#semver:&lt;semver&gt;</code>, <code>&lt;semver&gt;</code> can
+be any valid semver range or exact version, and npm will look for any tags
+or refs matching that range in the remote repository, much as it would for a
+registry dependency. If neither <code>#&lt;commit-ish&gt;</code> or <code>#semver:&lt;semver&gt;</code> is
+specified, then <code>master</code> is used.</p>
+<p>Examples:</p>
+<pre><code>git+ssh://git@github.com:npm/npm.git#v1.0.27
+git+ssh://git@github.com:npm/npm#semver:^5.0
+git+https://isaacs@github.com/npm/npm.git
+git://github.com/npm/npm.git#v1.0.27
+</code></pre><h3 id="github-urls">GitHub URLs</h3>
 <p>As of version 1.1.65, you can refer to GitHub urls as just &quot;foo&quot;:
 &quot;user/foo-project&quot;.  Just as with git URLs, a <code>commit-ish</code> suffix can be
 included.  For example:</p>
@@ -363,7 +370,7 @@ <h2 id="github-urls">GitHub URLs</h2>
     &quot;module&quot;: &quot;user/repo#feature\/branch&quot;
   }
 }
-</code></pre><h2 id="local-paths">Local Paths</h2>
+</code></pre><h3 id="local-paths">Local Paths</h3>
 <p>As of version 2.0.0 you can provide a path to a local directory that contains a
 package. Local paths can be saved using <code>npm install -S</code> or
 <code>npm install --save</code>, using any of these forms:</p>
@@ -523,11 +530,10 @@ <h2 id="cpu">cpu</h2>
 <pre><code>&quot;cpu&quot; : [ &quot;!arm&quot;, &quot;!mips&quot; ]
 </code></pre><p>The host architecture is determined by <code>process.arch</code></p>
 <h2 id="preferglobal">preferGlobal</h2>
-<p>If your package is primarily a command-line application that should be
-installed globally, then set this value to <code>true</code> to provide a warning
-if it is installed locally.</p>
-<p>It doesn&#39;t actually prevent users from installing it locally, but it
-does help prevent some confusion if it doesn&#39;t work as expected.</p>
+<p><strong>DEPRECATED</strong></p>
+<p>This option used to trigger an npm warning, but it will no longer warn. It is
+purely there for informational purposes. It is now recommended that you install
+any binaries as local devDependencies wherever possible.</p>
 <h2 id="private">private</h2>
 <p>If you set <code>&quot;private&quot;: true</code> in your package.json, then npm will refuse
 to publish it.</p>
@@ -587,5 +593,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">package.json &mdash; npm@5.0.3</p>
+<p id="footer">package.json &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/index.html b/deps/npm/html/doc/index.html
index 9e300e85bf23b6..5976e6cf5a09d8 100644
--- a/deps/npm/html/doc/index.html
+++ b/deps/npm/html/doc/index.html
@@ -168,5 +168,5 @@ <h3 id="semver-7-"><a href="misc/semver.html">semver(7)</a></h3>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-index &mdash; npm@5.0.3</p>
+<p id="footer">npm-index &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-coding-style.html b/deps/npm/html/doc/misc/npm-coding-style.html
index 081d89f4945cff..4c038f9d1cce37 100644
--- a/deps/npm/html/doc/misc/npm-coding-style.html
+++ b/deps/npm/html/doc/misc/npm-coding-style.html
@@ -153,5 +153,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-coding-style &mdash; npm@5.0.3</p>
+<p id="footer">npm-coding-style &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-config.html b/deps/npm/html/doc/misc/npm-config.html
index c6fc5cad3cb289..68548cb08efcd2 100644
--- a/deps/npm/html/doc/misc/npm-config.html
+++ b/deps/npm/html/doc/misc/npm-config.html
@@ -15,8 +15,13 @@ <h2 id="description">DESCRIPTION</h2>
 <h3 id="command-line-flags">Command Line Flags</h3>
 <p>Putting <code>--foo bar</code> on the command line sets the <code>foo</code> configuration
 parameter to <code>&quot;bar&quot;</code>.  A <code>--</code> argument tells the cli parser to stop
-reading flags.  A <code>--flag</code> parameter that is at the <em>end</em> of the
-command will be given the value of <code>true</code>.</p>
+reading flags.  Using <code>--flag</code> without specifying any value will set
+the value to <code>true</code>.</p>
+<p>Example: <code>--flag1 --flag2</code> will set both configuration parameters
+to <code>true</code>, while <code>--flag1 --flag2 bar</code> will set <code>flag1</code> to <code>true</code>,
+and <code>flag2</code> to <code>bar</code>.  Finally, <code>--flag1 --flag2 -- bar</code> will set
+both configuration parameters to <code>true</code>, and the <code>bar</code> is taken
+as a command argument.</p>
 <h3 id="environment-variables">Environment Variables</h3>
 <p>Any environment variables that start with <code>npm_config_</code> will be
 interpreted as a configuration parameter.  For example, putting
@@ -25,7 +30,7 @@ <h3 id="environment-variables">Environment Variables</h3>
 are not given a value will be given the value of <code>true</code>.  Config
 values are case-insensitive, so <code>NPM_CONFIG_FOO=bar</code> will work the
 same. However, please note that inside <a href="/misc/scripts">npm-scripts</a>
-npm will set it&#39;s own environment variables and Node will prefer
+npm will set its own environment variables and Node will prefer
 those lowercase versions over any uppercase ones that you might set.
 For details see <a href="/npm/npm/issues/14528">this issue</a>.</p>
 <h3 id="npmrc-files">npmrc Files</h3>
@@ -33,9 +38,9 @@ <h3 id="npmrc-files">npmrc Files</h3>
 <ul>
 <li>per-project configuration file (<code>/path/to/my/project/.npmrc</code>)</li>
 <li>per-user configuration file (defaults to <code>$HOME/.npmrc</code>; configurable via CLI
-option <code>--userconfig</code> or environment variable <code>$NPM_CONF_USERCONFIG</code>)</li>
+option <code>--userconfig</code> or environment variable <code>$NPM_CONFIG_USERCONFIG</code>)</li>
 <li>global configuration file (defaults to <code>$PREFIX/etc/npmrc</code>; configurable via
-CLI option <code>--globalconfig</code> or environment variable <code>$NPM_CONF_GLOBALCONFIG</code>)</li>
+CLI option <code>--globalconfig</code> or environment variable <code>$NPM_CONFIG_GLOBALCONFIG</code>)</li>
 <li>npm&#39;s built-in configuration file (<code>/path/to/npm/npmrc</code>)</li>
 </ul>
 <p>See <a href="../files/npmrc.html">npmrc(5)</a> for more details.</p>
@@ -756,6 +761,12 @@ <h3 id="scope">scope</h3>
 <code>npm login --scope=@organization --registry=registry.organization.com</code>, which
 will cause <code>@organization</code> to be mapped to the registry for future installation
 of packages specified according to the pattern <code>@organization/package</code>.</p>
+<h3 id="script-shell">script-shell</h3>
+<ul>
+<li>Default: <code>null</code></li>
+<li>Type: path</li>
+</ul>
+<p>The shell to use for scripts run with the <code>npm run</code> command.</p>
 <h3 id="scripts-prepend-node-path">scripts-prepend-node-path</h3>
 <ul>
 <li>Default: &quot;warn-only&quot;</li>
@@ -981,5 +992,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-config &mdash; npm@5.0.3</p>
+<p id="footer">npm-config &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-developers.html b/deps/npm/html/doc/misc/npm-developers.html
index 7d27bd2bc19724..39cc446723e976 100644
--- a/deps/npm/html/doc/misc/npm-developers.html
+++ b/deps/npm/html/doc/misc/npm-developers.html
@@ -194,5 +194,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-developers &mdash; npm@5.0.3</p>
+<p id="footer">npm-developers &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-disputes.html b/deps/npm/html/doc/misc/npm-disputes.html
index 351539c60b87a7..c586bb9253ef1f 100644
--- a/deps/npm/html/doc/misc/npm-disputes.html
+++ b/deps/npm/html/doc/misc/npm-disputes.html
@@ -20,7 +20,7 @@ <h1><a href="../misc/npm-disputes.html">npm-disputes</a></h1> <p>Handling Module
 <h2 id="tl-dr">TL;DR</h2>
 <ol>
 <li>Get the author email with <code>npm owner ls &lt;pkgname&gt;</code></li>
-<li>Email the author, CC <a href="&#109;&#x61;&#x69;&#x6c;&#x74;&#111;&#58;&#115;&#117;&#x70;&#112;&#x6f;&#114;&#116;&#x40;&#110;&#112;&#x6d;&#106;&#115;&#46;&#x63;&#111;&#x6d;">&#115;&#117;&#x70;&#112;&#x6f;&#114;&#116;&#x40;&#110;&#112;&#x6d;&#106;&#115;&#46;&#x63;&#111;&#x6d;</a></li>
+<li>Email the author, CC <a href="&#x6d;&#x61;&#x69;&#108;&#x74;&#111;&#58;&#115;&#x75;&#112;&#x70;&#111;&#114;&#116;&#x40;&#110;&#x70;&#x6d;&#x6a;&#x73;&#x2e;&#x63;&#x6f;&#109;">&#115;&#x75;&#112;&#x70;&#111;&#114;&#116;&#x40;&#110;&#x70;&#x6d;&#x6a;&#x73;&#x2e;&#x63;&#x6f;&#109;</a></li>
 <li>After a few weeks, if there&#39;s no resolution, we&#39;ll sort it out.</li>
 </ol>
 <p>Don&#39;t squat on package names.  Publish code or move out of the way.</p>
@@ -55,12 +55,12 @@ <h2 id="description">DESCRIPTION</h2>
 </li>
 <li>Alice emails Yusuf, explaining the situation <strong>as respectfully as possible</strong>,
 and what she would like to do with the module name. She adds the npm support
-staff <a href="&#x6d;&#97;&#105;&#x6c;&#116;&#x6f;&#x3a;&#115;&#117;&#112;&#x70;&#111;&#114;&#x74;&#64;&#x6e;&#x70;&#x6d;&#106;&#115;&#x2e;&#99;&#x6f;&#109;">&#115;&#117;&#112;&#x70;&#111;&#114;&#x74;&#64;&#x6e;&#x70;&#x6d;&#106;&#115;&#x2e;&#99;&#x6f;&#109;</a> to the CC list of the email. Mention in the email
+staff <a href="&#x6d;&#x61;&#105;&#108;&#x74;&#x6f;&#58;&#x73;&#x75;&#x70;&#x70;&#x6f;&#x72;&#x74;&#64;&#110;&#112;&#x6d;&#x6a;&#x73;&#x2e;&#x63;&#x6f;&#109;">&#x73;&#x75;&#x70;&#x70;&#x6f;&#x72;&#x74;&#64;&#110;&#112;&#x6d;&#x6a;&#x73;&#x2e;&#x63;&#x6f;&#109;</a> to the CC list of the email. Mention in the email
 that Yusuf can run npm owner <code>add alice foo</code> to add Alice as an owner of the
 foo package.</li>
 <li>After a reasonable amount of time, if Yusuf has not responded, or if Yusuf
 and Alice can&#39;t come to any sort of resolution, email support
-<a href="&#109;&#x61;&#105;&#x6c;&#116;&#111;&#58;&#x73;&#x75;&#112;&#x70;&#x6f;&#x72;&#116;&#64;&#110;&#x70;&#109;&#106;&#x73;&#46;&#x63;&#x6f;&#109;">&#x73;&#x75;&#112;&#x70;&#x6f;&#x72;&#116;&#64;&#110;&#x70;&#109;&#106;&#x73;&#46;&#x63;&#x6f;&#109;</a> and we&#39;ll sort it out. (&quot;Reasonable&quot; is usually at least
+<a href="&#109;&#97;&#x69;&#x6c;&#x74;&#x6f;&#x3a;&#x73;&#x75;&#x70;&#x70;&#111;&#114;&#x74;&#64;&#x6e;&#x70;&#109;&#x6a;&#115;&#x2e;&#x63;&#x6f;&#x6d;">&#x73;&#x75;&#x70;&#x70;&#111;&#114;&#x74;&#64;&#x6e;&#x70;&#109;&#x6a;&#115;&#x2e;&#x63;&#x6f;&#x6d;</a> and we&#39;ll sort it out. (&quot;Reasonable&quot; is usually at least
 4 weeks.)</li>
 </ol>
 <h2 id="reasoning">REASONING</h2>
@@ -96,12 +96,12 @@ <h2 id="exceptions">EXCEPTIONS</h2>
 <a href="https://www.npmjs.com/policies/conduct">Code of Conduct</a> such as hateful
 language, pornographic content, or harassment.</li>
 </ol>
-<p>If you see bad behavior like this, please report it to <a href="&#109;&#97;&#105;&#x6c;&#x74;&#111;&#58;&#97;&#x62;&#x75;&#115;&#101;&#64;&#x6e;&#x70;&#109;&#106;&#115;&#46;&#x63;&#111;&#109;">&#97;&#x62;&#x75;&#115;&#101;&#64;&#x6e;&#x70;&#109;&#106;&#115;&#46;&#x63;&#111;&#109;</a> right
+<p>If you see bad behavior like this, please report it to <a href="&#x6d;&#x61;&#x69;&#108;&#116;&#x6f;&#58;&#97;&#x62;&#117;&#x73;&#101;&#64;&#x6e;&#112;&#109;&#x6a;&#x73;&#46;&#99;&#111;&#x6d;">&#97;&#x62;&#117;&#x73;&#101;&#64;&#x6e;&#112;&#109;&#x6a;&#x73;&#46;&#99;&#111;&#x6d;</a> right
 away. <strong>You are never expected to resolve abusive behavior on your own. We are
 here to help.</strong></p>
 <h2 id="trademarks">TRADEMARKS</h2>
 <p>If you think another npm publisher is infringing your trademark, such as by
-using a confusingly similar package name, email <a href="&#x6d;&#x61;&#105;&#108;&#116;&#111;&#58;&#x61;&#98;&#117;&#115;&#101;&#64;&#110;&#112;&#109;&#x6a;&#x73;&#x2e;&#x63;&#111;&#x6d;">&#x61;&#98;&#117;&#115;&#101;&#64;&#110;&#112;&#109;&#x6a;&#x73;&#x2e;&#x63;&#111;&#x6d;</a> with a link to
+using a confusingly similar package name, email <a href="&#109;&#97;&#105;&#x6c;&#x74;&#x6f;&#x3a;&#97;&#x62;&#117;&#x73;&#x65;&#x40;&#110;&#112;&#109;&#106;&#x73;&#x2e;&#99;&#111;&#109;">&#97;&#x62;&#117;&#x73;&#x65;&#x40;&#110;&#112;&#109;&#106;&#x73;&#x2e;&#99;&#111;&#109;</a> with a link to
 the package or user account on <a href="https://npmjs.com">https://npmjs.com</a>. Attach a
 copy of your trademark registration certificate.</p>
 <p>If we see that the package&#39;s publisher is intentionally misleading others by
@@ -134,5 +134,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-disputes &mdash; npm@5.0.3</p>
+<p id="footer">npm-disputes &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-index.html b/deps/npm/html/doc/misc/npm-index.html
index 4888d872841e05..96d9dbfc4dea70 100644
--- a/deps/npm/html/doc/misc/npm-index.html
+++ b/deps/npm/html/doc/misc/npm-index.html
@@ -168,5 +168,5 @@ <h3 id="semver-7-"><a href="../misc/semver.html">semver(7)</a></h3>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-index &mdash; npm@5.0.3</p>
+<p id="footer">npm-index &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-orgs.html b/deps/npm/html/doc/misc/npm-orgs.html
index f3aab6e8517a29..cdd7d2c354a037 100644
--- a/deps/npm/html/doc/misc/npm-orgs.html
+++ b/deps/npm/html/doc/misc/npm-orgs.html
@@ -86,5 +86,5 @@ <h2 id="team-admins-create-teams">Team Admins create teams</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-orgs &mdash; npm@5.0.3</p>
+<p id="footer">npm-orgs &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-registry.html b/deps/npm/html/doc/misc/npm-registry.html
index 7c6445b4cf4a18..6fd2e728ac949c 100644
--- a/deps/npm/html/doc/misc/npm-registry.html
+++ b/deps/npm/html/doc/misc/npm-registry.html
@@ -90,5 +90,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-registry &mdash; npm@5.0.3</p>
+<p id="footer">npm-registry &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-scope.html b/deps/npm/html/doc/misc/npm-scope.html
index 98595501fad131..484e6c1c33e470 100644
--- a/deps/npm/html/doc/misc/npm-scope.html
+++ b/deps/npm/html/doc/misc/npm-scope.html
@@ -99,5 +99,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-scope &mdash; npm@5.0.3</p>
+<p id="footer">npm-scope &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/npm-scripts.html b/deps/npm/html/doc/misc/npm-scripts.html
index ea3ecc321d8145..46a126d8f64cd4 100644
--- a/deps/npm/html/doc/misc/npm-scripts.html
+++ b/deps/npm/html/doc/misc/npm-scripts.html
@@ -74,10 +74,6 @@ <h3 id="deprecation-note">DEPRECATION NOTE</h3>
 allow users to avoid the confusing behavior of existing npm versions and only
 run on <code>npm publish</code> (for instance, running the tests one last time to ensure
 they&#39;re in good shape).</p>
-<p><strong>IMPORTANT:</strong> As of <code>npm@5</code>, <code>prepublish</code> will <em>only</em> be run for <code>npm
-publish</code>.  This will make its behavior identical to <code>prepublishOnly</code>, so
-<code>npm@6</code> or later may drop support for the use of <code>prepublishOnly</code>, and then
-maybe we can all forget this embarrassing thing ever happened.</p>
 <p>See <a href="/npm/npm/issues/10074">https://github.com/npm/npm/issues/10074</a> for a much lengthier
 justification, with further reading, for this change.</p>
 <h3 id="use-cases">USE CASES</h3>
@@ -243,5 +239,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">npm-scripts &mdash; npm@5.0.3</p>
+<p id="footer">npm-scripts &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/removing-npm.html b/deps/npm/html/doc/misc/removing-npm.html
index 98404d073c88ad..2bfd2a513ca8a2 100644
--- a/deps/npm/html/doc/misc/removing-npm.html
+++ b/deps/npm/html/doc/misc/removing-npm.html
@@ -57,5 +57,5 @@ <h2 id="see-also">SEE ALSO</h2>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">removing-npm &mdash; npm@5.0.3</p>
+<p id="footer">removing-npm &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/html/doc/misc/semver.html b/deps/npm/html/doc/misc/semver.html
index 44c208b217d82c..e97c70afcbf730 100644
--- a/deps/npm/html/doc/misc/semver.html
+++ b/deps/npm/html/doc/misc/semver.html
@@ -325,5 +325,5 @@ <h3 id="ranges">Ranges</h3>
 <tr><td style="width:60px;height:10px;background:rgb(237,127,127)" colspan=6>&nbsp;</td><td colspan=10 style="width:10px;height:10px;background:rgb(237,127,127)">&nbsp;</td></tr>
 <tr><td colspan=5 style="width:50px;height:10px;background:#fff">&nbsp;</td><td style="width:40px;height:10px;background:rgb(237,127,127)" colspan=4>&nbsp;</td><td style="width:90px;height:10px;background:#fff" colspan=9>&nbsp;</td></tr>
 </table>
-<p id="footer">semver &mdash; npm@5.0.3</p>
+<p id="footer">semver &mdash; npm@5.3.0</p>
 
diff --git a/deps/npm/lib/build.js b/deps/npm/lib/build.js
index c2acc0066235e2..44ac40a00708b5 100644
--- a/deps/npm/lib/build.js
+++ b/deps/npm/lib/build.js
@@ -43,14 +43,23 @@ function build (args, global, didPre, didRB, cb) {
     global = npm.config.get('global')
   }
 
-  // it'd be nice to asyncMap these, but actually, doing them
-  // in parallel generally munges up the output from node-waf
-  var builder = build_(global, didPre, didRB)
-  chain(args.map(function (arg) {
-    return function (cb) {
-      builder(arg, cb)
-    }
-  }), cb)
+  if (!args.length) {
+    readJson(path.resolve(npm.localPrefix, 'package.json'), function (er, pkg) {
+      if (!args.length && pkg && pkg.scripts && pkg.scripts.build) {
+        log.warn('build', '`npm build` called with no arguments. Did you mean to `npm run-script build`?')
+      }
+      cb()
+    })
+  } else {
+    // it'd be nice to asyncMap these, but actually, doing them
+    // in parallel generally munges up the output from node-waf
+    var builder = build_(global, didPre, didRB)
+    chain(args.map(function (arg) {
+      return function (cb) {
+        builder(arg, cb)
+      }
+    }), cb)
+  }
 }
 
 function build_ (global, didPre, didRB) {
@@ -108,44 +117,15 @@ var linkStuff = build.linkStuff = function (pkg, folder, global, didRB, cb) {
   if (gnm) log.silly('linkStuff', packageId(pkg), 'is installed into a global node_modules')
   if (gtop) log.silly('linkStuff', packageId(pkg), 'is installed into the top-level global node_modules')
 
-  shouldWarn(pkg, folder, global, function () {
-    asyncMap(
-      [linkBins, linkMans, !didRB && rebuildBundles],
-      function (fn, cb) {
-        if (!fn) return cb()
-        log.verbose(fn.name, packageId(pkg))
-        fn(pkg, folder, parent, gtop, cb)
-      },
-      cb
-    )
-  })
-}
-
-function shouldWarn (pkg, folder, global, cb) {
-  var parent = path.dirname(folder)
-  var top = parent === npm.dir
-  var cwd = npm.localPrefix
-
-  readJson(path.resolve(cwd, 'package.json'), function (er, topPkg) {
-    if (er) return cb(er)
-
-    var linkedPkg = path.basename(cwd)
-    var currentPkg = path.basename(folder)
-
-    // current searched package is the linked package on first call
-    if (linkedPkg !== currentPkg) {
-      // don't generate a warning if it's listed in dependencies
-      if (Object.keys(topPkg.dependencies || {})
-          .concat(Object.keys(topPkg.devDependencies || {}))
-          .indexOf(currentPkg) === -1) {
-        if (top && pkg.preferGlobal && !global) {
-          log.warn('prefer global', packageId(pkg) + ' should be installed with -g')
-        }
-      }
-    }
-
-    cb()
-  })
+  asyncMap(
+    [linkBins, linkMans, !didRB && rebuildBundles],
+    function (fn, cb) {
+      if (!fn) return cb()
+      log.verbose(fn.name, packageId(pkg))
+      fn(pkg, folder, parent, gtop, cb)
+    },
+    cb
+  )
 }
 
 function rebuildBundles (pkg, folder, parent, gtop, cb) {
diff --git a/deps/npm/lib/config/cmd-list.js b/deps/npm/lib/config/cmd-list.js
index c54d105247f224..f2d5fab17dfeea 100644
--- a/deps/npm/lib/config/cmd-list.js
+++ b/deps/npm/lib/config/cmd-list.js
@@ -1,5 +1,3 @@
-var extend = Object.assign || require('util')._extend
-
 // short names for common things
 var shorthands = {
   'un': 'uninstall',
@@ -29,6 +27,7 @@ var affordances = {
   'apihelp': 'help',
   'find-dupes': 'dedupe',
   'upgrade': 'update',
+  'udpate': 'update',
   'login': 'adduser',
   'add-user': 'adduser',
   'author': 'owner',
@@ -41,7 +40,8 @@ var affordances = {
   'unlink': 'uninstall',
   'remove': 'uninstall',
   'rm': 'uninstall',
-  'r': 'uninstall'
+  'r': 'uninstall',
+  'rum': 'run-script'
 }
 
 // these are filenames in .
@@ -110,7 +110,7 @@ var plumbing = [
   'substack',
   'visnup'
 ]
-module.exports.aliases = extend(extend({}, shorthands), affordances)
+module.exports.aliases = Object.assign({}, shorthands, affordances)
 module.exports.shorthands = shorthands
 module.exports.affordances = affordances
 module.exports.cmdList = cmdList
diff --git a/deps/npm/lib/config/defaults.js b/deps/npm/lib/config/defaults.js
index da019ac4d6d196..93bac84a6108f9 100644
--- a/deps/npm/lib/config/defaults.js
+++ b/deps/npm/lib/config/defaults.js
@@ -203,6 +203,7 @@ Object.defineProperty(exports, 'defaults', {get: function () {
     'save-prefix': '^',
     'save-prod': false,
     scope: '',
+    'script-shell': null,
     'scripts-prepend-node-path': 'warn-only',
     searchopts: '',
     searchexclude: null,
@@ -326,6 +327,7 @@ exports.types = {
   'save-prefix': String,
   'save-prod': Boolean,
   scope: String,
+  'script-shell': [null, String],
   'scripts-prepend-node-path': [false, true, 'auto', 'warn-only'],
   searchopts: String,
   searchexclude: [null, String],
diff --git a/deps/npm/lib/config/get-credentials-by-uri.js b/deps/npm/lib/config/get-credentials-by-uri.js
index 19779c41372cf4..d04f6137de9ba1 100644
--- a/deps/npm/lib/config/get-credentials-by-uri.js
+++ b/deps/npm/lib/config/get-credentials-by-uri.js
@@ -36,8 +36,6 @@ function getCredentialsByURI (uri) {
 
   // Handle the old-style _auth=<base64> style for the default
   // registry, if set.
-  //
-  // XXX(isaacs): Remove when npm 1.4 is no longer relevant
   var authDef = this.get('_auth')
   var userDef = this.get('username')
   var passDef = this.get('_password')
diff --git a/deps/npm/lib/config/pacote.js b/deps/npm/lib/config/pacote.js
index 2d2dda59fa3ee2..ec43178c7727dd 100644
--- a/deps/npm/lib/config/pacote.js
+++ b/deps/npm/lib/config/pacote.js
@@ -47,40 +47,63 @@ function pacoteOpts (moreOpts) {
     },
     scope: npm.config.get('scope'),
     strictSSL: npm.config.get('strict-ssl'),
-    userAgent: npm.config.get('user-agent')
+    userAgent: npm.config.get('user-agent'),
+
+    dmode: npm.modes.exec,
+    fmode: npm.modes.file,
+    umask: npm.modes.umask
   }
 
-  if (ownerStats.uid || ownerStats.gid) {
+  if (ownerStats.uid != null || ownerStats.gid != null) {
     Object.assign(opts, ownerStats)
   }
 
   npm.config.keys.forEach(function (k) {
-    const authMatch = k[0] === '/' && k.match(
-      /(.*):(_authToken|username|_password|password|email|always-auth)$/
+    const authMatchGlobal = k.match(
+      /^(_authToken|username|_password|password|email|always-auth|_auth)$/
+    )
+    const authMatchScoped = k[0] === '/' && k.match(
+      /(.*):(_authToken|username|_password|password|email|always-auth|_auth)$/
     )
-    if (authMatch) {
-      const nerfDart = authMatch[1]
-      const key = authMatch[2]
-      const val = npm.config.get(k)
+
+    // if it matches scoped it will also match global
+    if (authMatchGlobal || authMatchScoped) {
+      let nerfDart = null
+      let key = null
+      let val = null
+
       if (!opts.auth) { opts.auth = {} }
-      if (!opts.auth[nerfDart]) {
-        opts.auth[nerfDart] = {
-          alwaysAuth: !!npm.config.get('always-auth')
+
+      if (authMatchScoped) {
+        nerfDart = authMatchScoped[1]
+        key = authMatchScoped[2]
+        val = npm.config.get(k)
+        if (!opts.auth[nerfDart]) {
+          opts.auth[nerfDart] = {
+            alwaysAuth: !!npm.config.get('always-auth')
+          }
         }
+      } else {
+        key = authMatchGlobal[1]
+        val = npm.config.get(k)
+        opts.auth.alwaysAuth = !!npm.config.get('always-auth')
       }
+
+      const auth = authMatchScoped ? opts.auth[nerfDart] : opts.auth
       if (key === '_authToken') {
-        opts.auth[nerfDart].token = val
+        auth.token = val
       } else if (key.match(/password$/i)) {
-        opts.auth[nerfDart].password =
+        auth.password =
         // the config file stores password auth already-encoded. pacote expects
         // the actual username/password pair.
         Buffer.from(val, 'base64').toString('utf8')
       } else if (key === 'always-auth') {
-        opts.auth[nerfDart].alwaysAuth = val === 'false' ? false : !!val
+        auth.alwaysAuth = val === 'false' ? false : !!val
       } else {
-        opts.auth[nerfDart][key] = val
+        auth[key] = val
       }
     }
+
     if (k[0] === '@') {
       if (!opts.scopeTargets) { opts.scopeTargets = {} }
       opts.scopeTargets[k.replace(/:registry$/, '')] = npm.config.get(k)
diff --git a/deps/npm/lib/dedupe.js b/deps/npm/lib/dedupe.js
index ded309c21ac7e5..71e60619c4f1b7 100644
--- a/deps/npm/lib/dedupe.js
+++ b/deps/npm/lib/dedupe.js
@@ -112,12 +112,12 @@ function moveRemainingChildren (node, diff) {
 }
 
 function remove (child, diff, done) {
-  remove_(child, diff, {}, done)
+  remove_(child, diff, new Set(), done)
 }
 
 function remove_ (child, diff, seen, done) {
-  if (seen[child.path]) return done()
-  seen[child.path] = true
+  if (seen.has(child)) return done()
+  seen.add(child)
   diff.push(['remove', child])
   child.parent.children = without(child.parent.children, child)
   asyncMap(child.children, function (child, next) {
@@ -126,13 +126,13 @@ function remove_ (child, diff, seen, done) {
 }
 
 function hoistChildren (tree, diff, next) {
-  hoistChildren_(tree, diff, {}, next)
+  hoistChildren_(tree, diff, new Set(), next)
 }
 
 function hoistChildren_ (tree, diff, seen, next) {
   validate('OAOF', arguments)
-  if (seen[tree.path]) return next()
-  seen[tree.path] = true
+  if (seen.has(tree)) return next()
+  seen.add(tree)
   asyncMap(tree.children, function (child, done) {
     if (!tree.parent) return hoistChildren_(child, diff, seen, done)
     var better = findRequirement(tree.parent, moduleName(child), getRequested(child) || npa(packageId(child)))
diff --git a/deps/npm/lib/doctor/check-ping.js b/deps/npm/lib/doctor/check-ping.js
index 29a25c2fb7cce1..e7e82902a7165c 100644
--- a/deps/npm/lib/doctor/check-ping.js
+++ b/deps/npm/lib/doctor/check-ping.js
@@ -4,9 +4,7 @@ var ping = require('../ping.js')
 function checkPing (cb) {
   var tracker = log.newItem('checkPing', 1)
   tracker.info('checkPing', 'Pinging registry')
-  ping({}, true, function (err, pong, data, res) {
-    if (err) { return cb(err) }
-    tracker.finish()
+  ping({}, true, (_err, pong, data, res) => {
     cb(null, [res.statusCode, res.statusMessage])
   })
 }
diff --git a/deps/npm/lib/doctor/get-latest-nodejs-version.js b/deps/npm/lib/doctor/get-latest-nodejs-version.js
index a21229692fb30f..1586b087a0bff3 100644
--- a/deps/npm/lib/doctor/get-latest-nodejs-version.js
+++ b/deps/npm/lib/doctor/get-latest-nodejs-version.js
@@ -1,10 +1,11 @@
 var log = require('npmlog')
 var request = require('request')
+var semver = require('semver')
 
 function getLatestNodejsVersion (url, cb) {
   var tracker = log.newItem('getLatestNodejsVersion', 1)
   tracker.info('getLatestNodejsVersion', 'Getting Node.js release information')
-  var version = ''
+  var version = 'v0.0.0'
   url = url || 'https://nodejs.org/dist/index.json'
   request(url, function (e, res, index) {
     tracker.finish()
@@ -14,7 +15,7 @@ function getLatestNodejsVersion (url, cb) {
     }
     try {
       JSON.parse(index).forEach(function (item) {
-        if (item.lts && item.version > version) version = item.version
+        if (item.lts && semver.gt(item.version, version)) version = item.version
       })
       cb(null, version)
     } catch (e) {
diff --git a/deps/npm/lib/install.js b/deps/npm/lib/install.js
index 67dcf98b70d797..029f806f835b45 100644
--- a/deps/npm/lib/install.js
+++ b/deps/npm/lib/install.js
@@ -208,7 +208,6 @@ function Installer (where, dryrun, args) {
   // the only exist when the tree does not match the lockfile
   // this is fine when doing full tree installs/updates but not ok when modifying only
   // a few deps via `npm install` or `npm uninstall`.
-  this.fakeChildren = true
   this.currentTree = null
   this.idealTree = null
   this.differences = []
@@ -296,6 +295,7 @@ Installer.prototype.run = function (_cb) {
         // this is necessary as we don't fill in `dependencies` and `devDependencies` in deps loaded from shrinkwrap
         // until after we extract them
         [this, (next) => { computeMetadata(this.idealTree); next() }],
+        [this, this.pruneIdealTree],
         [this, this.saveToDependencies])
     }
   }
@@ -324,7 +324,6 @@ Installer.prototype.run = function (_cb) {
 Installer.prototype.loadArgMetadata = function (next) {
   getAllMetadata(this.args, this.currentTree, process.cwd(), iferr(next, (args) => {
     this.args = args
-    if (args.length) this.fakeChildren = false
     next()
   }))
 }
@@ -371,12 +370,16 @@ Installer.prototype.normalizeCurrentTree = function (cb) {
       }
     }
   }
+  computeMetadata(this.currentTree)
   return cb()
 
-  function normalizeTree (tree) {
+  function normalizeTree (tree, seen) {
+    if (!seen) seen = new Set()
+    if (seen.has(tree)) return
+    seen.add(tree)
     createNode(tree)
     tree.location = flatNameFromTree(tree)
-    tree.children.forEach(normalizeTree)
+    tree.children.forEach((child) => normalizeTree(child, seen))
   }
 }
 
@@ -402,8 +405,12 @@ Installer.prototype.loadIdealTree = function (cb) {
 }
 
 Installer.prototype.pruneIdealTree = function (cb) {
+  if (!this.idealTree) return cb()
+  // if our lock file didn't have the requires field and there
+  // are any fake children then forgo pruning until we have more info.
+  if (!this.idealTree.hasRequiresFromLock && this.idealTree.children.some((n) => n.fakeChild)) return cb()
   var toPrune = this.idealTree.children
-    .filter((n) => !n.fakeChild && isExtraneous(n))
+    .filter(isExtraneous)
     .map((n) => ({name: moduleName(n)}))
   return removeExtraneous(toPrune, this.idealTree, cb)
 }
@@ -417,14 +424,14 @@ Installer.prototype.loadAllDepsIntoIdealTree = function (cb) {
   var installNewModules = !!this.args.length
   var steps = []
 
-  const depsToPreload = Object.assign({},
-    this.dev ? this.idealTree.package.devDependencies : {},
-    this.prod ? this.idealTree.package.dependencies : {}
-  )
   if (installNewModules) {
     steps.push([validateArgs, this.idealTree, this.args])
     steps.push([loadRequestedDeps, this.args, this.idealTree, saveDeps, cg.newGroup('loadRequestedDeps')])
   } else {
+    const depsToPreload = Object.assign({},
+      this.dev ? this.idealTree.package.devDependencies : {},
+      this.prod ? this.idealTree.package.dependencies : {}
+    )
     if (this.prod || this.dev) {
       steps.push(
         [prefetchDeps, this.idealTree, depsToPreload, cg.newGroup('prefetchDeps')])
@@ -513,7 +520,8 @@ Installer.prototype.executeActions = function (cb) {
     [lock, node_modules, '.staging'],
     [rimraf, staging],
     [doParallelActions, 'extract', staging, todo, cg.newGroup('extract', 100)],
-    [doReverseSerialActions, 'remove', staging, todo, cg.newGroup('remove')],
+    [doReverseSerialActions, 'unbuild', staging, todo, cg.newGroup('unbuild')],
+    [doSerialActions, 'remove', staging, todo, cg.newGroup('remove')],
     [doSerialActions, 'move', staging, todo, cg.newGroup('move')],
     [doSerialActions, 'finalize', staging, todo, cg.newGroup('finalize')],
     [doParallelActions, 'refresh-package-json', staging, todo, cg.newGroup('refresh-package-json')],
@@ -675,7 +683,7 @@ function isLink (child) {
 Installer.prototype.loadShrinkwrap = function (cb) {
   validate('F', arguments)
   log.silly('install', 'loadShrinkwrap')
-  readShrinkwrap.andInflate(this.idealTree, {fakeChildren: this.fakeChildren}, cb)
+  readShrinkwrap.andInflate(this.idealTree, cb)
 }
 
 Installer.prototype.getInstalledModules = function () {
@@ -713,7 +721,16 @@ Installer.prototype.printInstalled = function (cb) {
   validate('F', arguments)
   if (this.failing) return cb()
   log.silly('install', 'printInstalled')
-  const diffs = this.differences.concat((this.idealTree.removedChildren || []).map((r) => ['remove', r]))
+  const diffs = this.differences
+  if (!this.idealTree.error && this.idealTree.removedChildren) {
+    const deps = this.currentTree.package.dependencies || {}
+    const dev = this.currentTree.package.devDependencies || {}
+    this.idealTree.removedChildren.forEach((r) => {
+      if (diffs.some((d) => d[0] === 'remove' && d[1].path === r.path)) return
+      if (!deps[moduleName(r)] && !dev[moduleName(r)]) return
+      diffs.push(['remove', r])
+    })
+  }
   if (npm.config.get('json')) {
     return this.printInstalledForJSON(diffs, cb)
   } else if (npm.config.get('parseable')) {
@@ -874,15 +891,15 @@ Installer.prototype.debugTree = function (name, treeName, cb) {
 
 Installer.prototype.prettify = function (tree) {
   validate('O', arguments)
-  var seen = {}
+  var seen = new Set()
   function byName (aa, bb) {
     return packageId(aa).localeCompare(packageId(bb))
   }
   function expandTree (tree) {
-    seen[tree.path] = true
+    seen.add(tree)
     return {
       label: packageId(tree),
-      nodes: tree.children.filter((tree) => { return !seen[tree.path] && !tree.removed && !tree.failed }).sort(byName).map(expandTree)
+      nodes: tree.children.filter((tree) => { return !seen.has(tree) && !tree.removed && !tree.failed }).sort(byName).map(expandTree)
     }
   }
   return archy(expandTree(tree), '', { unicode: npm.config.get('unicode') })
diff --git a/deps/npm/lib/install/action/extract-worker.js b/deps/npm/lib/install/action/extract-worker.js
new file mode 100644
index 00000000000000..24508c780495eb
--- /dev/null
+++ b/deps/npm/lib/install/action/extract-worker.js
@@ -0,0 +1,18 @@
+'use strict'
+
+const BB = require('bluebird')
+
+const extract = require('pacote/extract')
+const npmlog = require('npmlog')
+
+module.exports = (args, cb) => {
+  const parsed = typeof args === 'string' ? JSON.parse(args) : args
+  const spec = parsed[0]
+  const extractTo = parsed[1]
+  const opts = parsed[2]
+  if (!opts.log && opts.loglevel) {
+    opts.log = npmlog
+    opts.log.level = opts.loglevel
+  }
+  BB.resolve(extract(spec, extractTo, opts)).nodeify(cb)
+}
diff --git a/deps/npm/lib/install/action/extract.js b/deps/npm/lib/install/action/extract.js
index 437d7e57f78ffa..5534e8b28a3fcd 100644
--- a/deps/npm/lib/install/action/extract.js
+++ b/deps/npm/lib/install/action/extract.js
@@ -2,19 +2,36 @@
 
 const BB = require('bluebird')
 
-const fs = BB.promisifyAll(require('graceful-fs'))
+const stat = BB.promisify(require('graceful-fs').stat)
 const gentlyRm = BB.promisify(require('../../utils/gently-rm.js'))
 const log = require('npmlog')
 const mkdirp = BB.promisify(require('mkdirp'))
 const moduleName = require('../../utils/module-name.js')
 const moduleStagingPath = require('../module-staging-path.js')
-const move = BB.promisify(require('../../utils/move.js'))
+const move = require('../../utils/move.js')
 const npa = require('npm-package-arg')
+const npm = require('../../npm.js')
 const packageId = require('../../utils/package-id.js')
-const pacote = require('pacote')
 let pacoteOpts
 const path = require('path')
+const localWorker = require('./extract-worker.js')
+const workerFarm = require('worker-farm')
 
+const WORKER_PATH = require.resolve('./extract-worker.js')
+let workers
+
+extract.init = () => {
+  workers = workerFarm({
+    maxConcurrentCallsPerWorker: npm.limit.fetch,
+    maxRetries: 1
+  }, WORKER_PATH)
+  return BB.resolve()
+}
+extract.teardown = () => {
+  workerFarm.end(workers)
+  workers = null
+  return BB.resolve()
+}
 module.exports = extract
 function extract (staging, pkg, log) {
   log.silly('extract', packageId(pkg))
@@ -25,14 +42,34 @@ function extract (staging, pkg, log) {
   const opts = pacoteOpts({
     integrity: pkg.package._integrity
   })
-  return pacote.extract(
+  const args = [
     pkg.package._resolved
     ? npa.resolve(pkg.package.name, pkg.package._resolved)
     : pkg.package._requested,
     extractTo,
     opts
-  ).then(() => {
-    if (pkg.package.bundleDependencies) {
+  ]
+  return BB.fromNode((cb) => {
+    let launcher = localWorker
+    let msg = args
+    const spec = typeof args[0] === 'string' ? npa(args[0]) : args[0]
+    args[0] = spec.raw
+    if (spec.registry || spec.type === 'remote') {
+      // We can't serialize these options
+      opts.loglevel = opts.log.level
+      opts.log = null
+      opts.dirPacker = null
+      // workers will run things in parallel!
+      launcher = workers
+      try {
+        msg = JSON.stringify(msg)
+      } catch (e) {
+        return cb(e)
+      }
+    }
+    launcher(msg, cb)
+  }).then(() => {
+    if (pkg.package.bundleDependencies || anyBundled(pkg)) {
       return readBundled(pkg, staging, extractTo)
     }
   }).then(() => {
@@ -40,8 +77,14 @@ function extract (staging, pkg, log) {
   })
 }
 
+function anyBundled (top, pkg) {
+  if (!pkg) pkg = top
+  return pkg.children.some((child) => child.fromBundle === top || anyBundled(top, child))
+}
+
 function readBundled (pkg, staging, extractTo) {
   return BB.map(pkg.children, (child) => {
+    if (!child.fromBundle) return
     if (child.error) {
       throw child.error
     } else {
@@ -84,7 +127,7 @@ function finishModule (bundler, child, stageTo, stageFrom) {
       return move(stageFrom, stageTo)
     })
   } else {
-    return fs.statAsync(stageFrom).then(() => {
+    return stat(stageFrom).then(() => {
       const bundlerId = packageId(bundler)
       if (!getTree(bundler).warnings.some((w) => {
         return w.code === 'EBUNDLEOVERRIDE'
diff --git a/deps/npm/lib/install/action/finalize.js b/deps/npm/lib/install/action/finalize.js
index ded2350dff7155..a50ec8a6bdbfc8 100644
--- a/deps/npm/lib/install/action/finalize.js
+++ b/deps/npm/lib/install/action/finalize.js
@@ -91,5 +91,5 @@ module.exports = function (staging, pkg, log) {
 module.exports.rollback = function (top, staging, pkg, next) {
   const requested = pkg.package._requested || getRequested(pkg)
   if (requested && requested.type === 'directory') return next()
-  gentlyRm(pkg.realpath, false, top, next)
+  gentlyRm(pkg.path, false, top, next)
 }
diff --git a/deps/npm/lib/install/action/move.js b/deps/npm/lib/install/action/move.js
index 07649c355693ab..bc9bf6a883edea 100644
--- a/deps/npm/lib/install/action/move.js
+++ b/deps/npm/lib/install/action/move.js
@@ -46,7 +46,7 @@ function moveModuleOnly (from, to, log, done) {
 
   log.silly('move', 'move existing destination node_modules away', toModules)
 
-  move(toModules, tempToModules, removeDestination(done))
+  move(toModules, tempToModules).then(removeDestination(done), removeDestination(done))
 
   function removeDestination (next) {
     return function (er) {
@@ -62,7 +62,7 @@ function moveModuleOnly (from, to, log, done) {
   function moveToModulesBack (next) {
     return function () {
       log.silly('move', 'move existing destination node_modules back', toModules)
-      move(tempToModules, toModules, iferr(done, next))
+      move(tempToModules, toModules).then(next, done)
     }
   }
 
@@ -76,14 +76,14 @@ function moveModuleOnly (from, to, log, done) {
   function moveNodeModules (next) {
     return function () {
       log.silly('move', 'move source node_modules away', fromModules)
-      move(fromModules, tempFromModules, iferr(doMove(next), doMove(moveNodeModulesBack(next))))
+      move(fromModules, tempFromModules).then(doMove(moveNodeModulesBack(next)), doMove(next))
     }
   }
 
   function doMove (next) {
     return function () {
       log.silly('move', 'move module dir to final dest', from, to)
-      move(from, to, iferr(done, next))
+      move(from, to).then(next, done)
     }
   }
 
@@ -91,7 +91,7 @@ function moveModuleOnly (from, to, log, done) {
     return function () {
       mkdirp(from, iferr(done, function () {
         log.silly('move', 'put source node_modules back', fromModules)
-        move(tempFromModules, fromModules, iferr(done, next))
+        move(tempFromModules, fromModules).then(next, done)
       }))
     }
   }
diff --git a/deps/npm/lib/install/action/refresh-package-json.js b/deps/npm/lib/install/action/refresh-package-json.js
index 6910803451048b..42f80121006d33 100644
--- a/deps/npm/lib/install/action/refresh-package-json.js
+++ b/deps/npm/lib/install/action/refresh-package-json.js
@@ -1,16 +1,20 @@
 'use strict'
-const path = require('path')
+
 const Bluebird = require('bluebird')
+
+const checkPlatform = Bluebird.promisify(require('npm-install-checks').checkPlatform)
+const getRequested = require('../get-requested.js')
+const npm = require('../../npm.js')
+const path = require('path')
 const readJson = Bluebird.promisify(require('read-package-json'))
 const updatePackageJson = Bluebird.promisify(require('../update-package-json'))
-const getRequested = require('../get-requested.js')
 
 module.exports = function (staging, pkg, log) {
   log.silly('refresh-package-json', pkg.realpath)
 
   return readJson(path.join(pkg.path, 'package.json'), false).then((metadata) => {
     Object.keys(pkg.package).forEach(function (key) {
-      if (!isEmpty(pkg.package[key])) {
+      if (key !== 'dependencies' && !isEmpty(pkg.package[key])) {
         metadata[key] = pkg.package[key]
       }
     })
@@ -22,7 +26,10 @@ module.exports = function (staging, pkg, log) {
     delete metadata.readmeFilename
 
     pkg.package = metadata
+    pkg.fakeChild = false
   }).catch(() => 'ignore').then(() => {
+    return checkPlatform(pkg.package, npm.config.get('force'))
+  }).then(() => {
     const requested = pkg.package._requested || getRequested(pkg)
     if (requested.type !== 'directory') {
       return updatePackageJson(pkg, pkg.path)
diff --git a/deps/npm/lib/install/action/remove.js b/deps/npm/lib/install/action/remove.js
index 9fe77c35e05f8a..a852d10c5fd84f 100644
--- a/deps/npm/lib/install/action/remove.js
+++ b/deps/npm/lib/install/action/remove.js
@@ -7,6 +7,8 @@ var mkdirp = require('mkdirp')
 var npm = require('../../npm.js')
 var andIgnoreErrors = require('../and-ignore-errors.js')
 var move = require('../../utils/move.js')
+var isInside = require('path-is-inside')
+var vacuum = require('fs-vacuum')
 
 // This is weird because we want to remove the module but not it's node_modules folder
 // allowing for this allows us to not worry about the order of operations
@@ -20,18 +22,20 @@ module.exports = function (staging, pkg, log, next) {
 }
 
 function removeLink (pkg, next) {
-  npm.commands.unbuild(pkg.path, true, next)
+  var base = isInside(pkg.path, npm.prefix) ? npm.prefix : pkg.path
+  rimraf(pkg.path, (err) => {
+    if (err) return next(err)
+    vacuum(pkg.path, {base: base}, next)
+  })
 }
 
 function removeDir (pkg, log, next) {
   var modpath = path.join(path.dirname(pkg.path), '.' + path.basename(pkg.path) + '.MODULES')
 
-  move(path.join(pkg.path, 'node_modules'), modpath, unbuildPackage)
+  move(path.join(pkg.path, 'node_modules'), modpath).then(unbuildPackage, unbuildPackage)
 
   function unbuildPackage (moveEr) {
-    npm.commands.unbuild(pkg.path, true, function () {
-      rimraf(pkg.path, moveEr ? andRemoveEmptyParents(pkg.path) : moveModulesBack)
-    })
+    rimraf(pkg.path, moveEr ? andRemoveEmptyParents(pkg.path) : moveModulesBack)
   }
 
   function andRemoveEmptyParents (path) {
@@ -58,7 +62,7 @@ function removeDir (pkg, log, next) {
       var to = path.join(pkg.path, 'node_modules', file)
       // we ignore errors here, because they can legitimately happen, for instance,
       // bundled modules will be in both node_modules folders
-      move(from, to, andIgnoreErrors(done))
+      move(from, to).then(andIgnoreErrors(done), andIgnoreErrors(done))
     }, cleanup)
   }
 
diff --git a/deps/npm/lib/install/action/unbuild.js b/deps/npm/lib/install/action/unbuild.js
new file mode 100644
index 00000000000000..ce20df75d39d70
--- /dev/null
+++ b/deps/npm/lib/install/action/unbuild.js
@@ -0,0 +1,16 @@
+'use strict'
+var Bluebird = require('bluebird')
+var lifecycle = Bluebird.promisify(require('../../utils/lifecycle.js'))
+var packageId = require('../../utils/package-id.js')
+var rmStuff = Bluebird.promisify(require('../../unbuild.js').rmStuff)
+
+module.exports = function (staging, pkg, log) {
+  log.silly('unbuild', packageId(pkg))
+  return lifecycle(pkg.package, 'preuninstall', pkg.path, false, true).then(() => {
+    return lifecycle(pkg.package, 'uninstall', pkg.path, false, true)
+  }).then(() => {
+    return rmStuff(pkg.package, pkg.path)
+  }).then(() => {
+    return lifecycle(pkg.package, 'postuninstall', pkg.path, false, true)
+  })
+}
diff --git a/deps/npm/lib/install/actions.js b/deps/npm/lib/install/actions.js
index 912985e2c74aeb..028d932373f1f6 100644
--- a/deps/npm/lib/install/actions.js
+++ b/deps/npm/lib/install/actions.js
@@ -21,6 +21,7 @@ actions.postinstall = require('./action/postinstall.js')
 actions.prepare = require('./action/prepare.js')
 actions.finalize = require('./action/finalize.js')
 actions.remove = require('./action/remove.js')
+actions.unbuild = require('./action/unbuild.js')
 actions.move = require('./action/move.js')
 actions['global-install'] = require('./action/global-install.js')
 actions['global-link'] = require('./action/global-link.js')
@@ -64,6 +65,8 @@ Object.keys(actions).forEach(function (actionName) {
       })
     })
   }
+  actions[actionName].init = action.init || (() => BB.resolve())
+  actions[actionName].teardown = action.teardown || (() => BB.resolve())
 })
 exports.actions = actions
 
@@ -106,7 +109,10 @@ function handleOptionalDepErrors (pkg, err) {
 exports.doOne = doOne
 function doOne (cmd, staging, pkg, log, next) {
   validate('SSOOF', arguments)
-  execAction(prepareAction([cmd, pkg], staging, log)).then(() => next(), next)
+  const prepped = prepareAction([cmd, pkg], staging, log)
+  return withInit(actions[cmd], () => {
+    return execAction(prepped)
+  }).nodeify(next)
 }
 
 exports.doParallel = doParallel
@@ -120,8 +126,11 @@ function doParallel (type, staging, actionsToRun, log, next) {
   }, [])
   log.silly('doParallel', type + ' ' + actionsToRun.length)
   time(log)
-  BB.map(acts, execAction, {
-    concurrency: npm.limit.action
+  if (!acts.length) { return next() }
+  return withInit(actions[type], () => {
+    return BB.map(acts, execAction, {
+      concurrency: npm.limit.action
+    })
   }).nodeify((err) => {
     log.finish()
     timeEnd(log)
@@ -140,7 +149,7 @@ exports.doReverseSerial = doReverseSerial
 function doReverseSerial (type, staging, actionsToRun, log, next) {
   validate('SSAOF', arguments)
   log.silly('doReverseSerial', '%s %d', type, actionsToRun.length)
-  runSerial(type, staging, actionsToRun.reverse(), log, next)
+  runSerial(type, staging, [].concat(actionsToRun).reverse(), log, next)
 }
 
 function runSerial (type, staging, actionsToRun, log, next) {
@@ -151,7 +160,10 @@ function runSerial (type, staging, actionsToRun, log, next) {
     return acc
   }, [])
   time(log)
-  BB.each(acts, execAction).nodeify((err) => {
+  if (!acts.length) { return next() }
+  return withInit(actions[type], () => {
+    return BB.each(acts, execAction)
+  }).nodeify((err) => {
     log.finish()
     timeEnd(log)
     next(err)
@@ -165,6 +177,13 @@ function timeEnd (log) {
   process.emit('timeEnd', 'action:' + log.name)
 }
 
+function withInit (action, body) {
+  return BB.using(
+    action.init().disposer(() => action.teardown()),
+    body
+  )
+}
+
 function prepareAction (action, staging, log) {
   validate('ASO', arguments)
   validate('SO', action)
diff --git a/deps/npm/lib/install/decompose-actions.js b/deps/npm/lib/install/decompose-actions.js
index 1d954f5cab78bf..57dc7cd6874647 100644
--- a/deps/npm/lib/install/decompose-actions.js
+++ b/deps/npm/lib/install/decompose-actions.js
@@ -19,6 +19,8 @@ module.exports = function (differences, decomposed, next) {
         moveSteps(decomposed, pkg, done)
         break
       case 'remove':
+        removeSteps(decomposed, pkg, done)
+        break
       default:
         defaultSteps(decomposed, cmd, pkg, done)
     }
@@ -44,8 +46,15 @@ function addSteps (decomposed, pkg, done) {
 }
 
 function updateSteps (decomposed, pkg, done) {
+  removeSteps(decomposed, pkg.oldPkg, () => {
+    addSteps(decomposed, pkg, done)
+  })
+}
+
+function removeSteps (decomposed, pkg, done) {
+  decomposed.push(['unbuild', pkg])
   decomposed.push(['remove', pkg])
-  addSteps(decomposed, pkg, done)
+  done()
 }
 
 function moveSteps (decomposed, pkg, done) {
diff --git a/deps/npm/lib/install/deps.js b/deps/npm/lib/install/deps.js
index c0fe905d4ba01a..d7a2c27c1cfb1c 100644
--- a/deps/npm/lib/install/deps.js
+++ b/deps/npm/lib/install/deps.js
@@ -30,6 +30,8 @@ var isDevDep = require('./is-dev-dep.js')
 var isProdDep = require('./is-prod-dep.js')
 var reportOptionalFailure = require('./report-optional-failure.js')
 var getSaveType = require('./save.js').getSaveType
+var unixFormatPath = require('../utils/unix-format-path.js')
+var isExtraneous = require('./is-extraneous.js')
 
 // The export functions in this module mutate a dependency tree, adding
 // items to them.
@@ -37,9 +39,7 @@ var getSaveType = require('./save.js').getSaveType
 var registryTypes = { range: true, version: true }
 
 function doesChildVersionMatch (child, requested, requestor) {
-  // we always consider deps provided by a shrinkwrap as "correct" or else
-  // we'll subvert them if they're intentionally "invalid"
-  if (child.parent === requestor && child.fromShrinkwrap) return true
+  if (child.fromShrinkwrap && !child.hasRequiresFromLock) return true
   // ranges of * ALWAYS count as a match, because when downloading we allow
   // prereleases to match * if there are ONLY prereleases
   if (requested.type === 'range' && requested.fetchSpec === '*') return true
@@ -51,13 +51,9 @@ function doesChildVersionMatch (child, requested, requestor) {
 
   if (!registryTypes[requested.type]) {
     var childReq = child.package._requested
-    if (!childReq && child.package._from) {
-      childReq = npa.resolve(moduleName(child), child.package._from.replace(new RegExp('^' + moduleName(child) + '@'), ''))
-    }
     if (childReq) {
       if (childReq.rawSpec === requested.rawSpec) return true
       if (childReq.type === requested.type && childReq.saveSpec === requested.saveSpec) return true
-      if (childReq.type === requested.type && childReq.spec === requested.saveSpec) return true
     }
     // If _requested didn't exist OR if it didn't match then we'll try using
     // _from. We pass it through npa to normalize the specifier.
@@ -67,14 +63,14 @@ function doesChildVersionMatch (child, requested, requestor) {
     // really came from the same sources.
     // You'll see this scenario happen with at least tags and git dependencies.
     if (child.package._from) {
-      var fromReq = npa(child.package._from)
+      var fromReq = npa.resolve(moduleName(child), child.package._from.replace(new RegExp('^' + moduleName(child) + '@'), ''))
       if (fromReq.rawSpec === requested.rawSpec) return true
       if (fromReq.type === requested.type && fromReq.saveSpec && fromReq.saveSpec === requested.saveSpec) return true
     }
     return false
   }
   try {
-    return semver.satisfies(child.package.version, requested.fetchSpec)
+    return semver.satisfies(child.package.version, requested.fetchSpec, true)
   } catch (e) {
     return false
   }
@@ -86,9 +82,9 @@ function childDependencySpecifier (tree, name, spec) {
 
 exports.computeMetadata = computeMetadata
 function computeMetadata (tree, seen) {
-  if (!seen) seen = {}
-  if (!tree || seen[tree.path]) return
-  seen[tree.path] = true
+  if (!seen) seen = new Set()
+  if (!tree || seen.has(tree)) return
+  seen.add(tree)
   if (tree.parent == null) {
     resetMetadata(tree)
     tree.isTop = true
@@ -110,8 +106,10 @@ function computeMetadata (tree, seen) {
   }
 
   const deps = tree.package.dependencies || {}
+  const reqs = tree.swRequires || {}
   for (let name of Object.keys(deps)) {
     if (findChild(name, deps[name])) continue
+    if (findChild(name, reqs[name])) continue
     tree.missingDeps[name] = deps[name]
   }
   if (tree.isTop) {
@@ -175,7 +173,9 @@ function removeObsoleteDep (child, log) {
   var requires = child.requires || []
   requires.forEach(function (requirement) {
     requirement.requiredBy = requirement.requiredBy.filter(function (reqBy) { return reqBy !== child })
-    if (requirement.requiredBy.length === 0) removeObsoleteDep(requirement, log)
+    // we don't just check requirement.requires because that doesn't account
+    // for circular deps.  isExtraneous does.
+    if (isExtraneous(requirement)) removeObsoleteDep(requirement, log)
   })
 }
 
@@ -258,11 +258,16 @@ exports.loadRequestedDeps = function (args, tree, saveToDependencies, log, next)
   }, andForEachChild(loadDeps, andFinishTracker(log, next)))
 }
 
+function isNotEmpty (value) {
+  return value != null && value !== ''
+}
+
 module.exports.computeVersionSpec = computeVersionSpec
 function computeVersionSpec (tree, child) {
   validate('OO', arguments)
   var requested
-  if (child.package._requested) {
+  var childReq = child.package._requested
+  if (childReq && (isNotEmpty(childReq.saveSpec) || (isNotEmpty(childReq.rawSpec) && isNotEmpty(childReq.fetchSpec)))) {
     requested = child.package._requested
   } else if (child.package._from) {
     requested = npa(child.package._from)
@@ -279,9 +284,9 @@ function computeVersionSpec (tree, child) {
     }
     return rangeDescriptor + version
   } else if (requested.type === 'directory' || requested.type === 'file') {
-    return 'file:' + path.relative(tree.path, requested.fetchSpec)
+    return 'file:' + unixFormatPath(path.relative(tree.path, requested.fetchSpec))
   } else {
-    return requested.saveSpec
+    return requested.saveSpec || requested.rawSpec
   }
 }
 
@@ -412,7 +417,7 @@ exports.prefetchDeps = prefetchDeps
 function prefetchDeps (tree, deps, log, next) {
   validate('OOOF', arguments)
   var skipOptional = !npm.config.get('optional')
-  var seen = {}
+  var seen = new Set()
   const finished = andFinishTracker(log, next)
   const fpm = BB.promisify(fetchPackageMetadata)
   resolveBranchDeps(tree.package, deps).then(
@@ -425,7 +430,7 @@ function prefetchDeps (tree, deps, log, next) {
         return npa.resolve(dep, deps[dep])
       }).filter((dep) => {
         return dep.registry &&
-               !seen[dep.toString()] &&
+               !seen.has(dep.toString()) &&
                !findRequirement(tree, dep.name, dep)
       })
       if (skipOptional) {
@@ -433,7 +438,7 @@ function prefetchDeps (tree, deps, log, next) {
         allDependencies = allDependencies.filter((dep) => !optDeps[dep.name])
       }
       return BB.map(allDependencies, (dep) => {
-        seen[dep.toString()] = true
+        seen.add(dep.toString())
         return fpm(dep, '', {tracker: log.newItem('fetchMetadata')}).then(
           (pkg) => {
             return pkg && pkg.dependencies && resolveBranchDeps(pkg, pkg.dependencies)
@@ -468,11 +473,6 @@ function loadDeps (tree, log, next) {
 exports.loadDevDeps = function (tree, log, next) {
   validate('OOF', arguments)
   if (!tree.package.devDependencies) return andFinishTracker.now(log, next)
-  // if any of our prexisting children are from a shrinkwrap then we skip
-  // loading dev deps as the shrinkwrap will already have provided them for us.
-  if (tree.children.some(function (child) { return child.shrinkwrapDev })) {
-    return andFinishTracker.now(log, next)
-  }
   asyncMap(Object.keys(tree.package.devDependencies), function (dep, done) {
     // things defined as both dev dependencies and regular dependencies are treated
     // as the former
@@ -484,11 +484,11 @@ exports.loadDevDeps = function (tree, log, next) {
 }
 
 var loadExtraneous = exports.loadExtraneous = function (tree, log, next) {
-  var seen = {}
+  var seen = new Set()
 
   function loadExtraneous (tree) {
-    if (seen[tree.path]) return
-    seen[tree.path] = true
+    if (seen.has(tree)) return
+    seen.add(tree)
     for (var child of tree.children) {
       if (child.loaded) continue
       resolveWithExistingModule(child, tree)
@@ -516,10 +516,14 @@ function addDependency (name, versionSpec, tree, log, done) {
   var next = andAddParentToErrors(tree, done)
   try {
     var req = childDependencySpecifier(tree, name, versionSpec)
+    if (tree.swRequires && tree.swRequires[name]) {
+      var swReq = childDependencySpecifier(tree, name, tree.swRequires[name])
+    }
   } catch (err) {
     return done(err)
   }
   var child = findRequirement(tree, name, req)
+  if (!child && swReq) child = findRequirement(tree, name, swReq)
   if (child) {
     resolveWithExistingModule(child, tree)
     if (child.package._shrinkwrap === undefined) {
@@ -612,7 +616,7 @@ function resolveWithNewModule (pkg, tree, log, next) {
       }
 
       if (pkg._shrinkwrap && pkg._shrinkwrap.dependencies) {
-        return inflateShrinkwrap(child, pkg._shrinkwrap.dependencies, function (er) {
+        return inflateShrinkwrap(child, pkg._shrinkwrap, function (er) {
           next(er, child, log)
         })
       }
@@ -625,19 +629,22 @@ var validatePeerDeps = exports.validatePeerDeps = function (tree, onInvalid) {
   if (!tree.package.peerDependencies) return
   Object.keys(tree.package.peerDependencies).forEach(function (pkgname) {
     var version = tree.package.peerDependencies[pkgname]
-    var match = findRequirement(tree.parent || tree, pkgname, npa.resolve(pkgname, version))
+    try {
+      var spec = npa.resolve(pkgname, version)
+    } catch (e) {}
+    var match = spec && findRequirement(tree.parent || tree, pkgname, spec)
     if (!match) onInvalid(tree, pkgname, version)
   })
 }
 
 exports.validateAllPeerDeps = function (tree, onInvalid) {
-  validateAllPeerDeps(tree, onInvalid, {})
+  validateAllPeerDeps(tree, onInvalid, new Set())
 }
 
 function validateAllPeerDeps (tree, onInvalid, seen) {
   validate('OFO', arguments)
-  if (seen[tree.path]) return
-  seen[tree.path] = true
+  if (seen.has(tree)) return
+  seen.add(tree)
   validatePeerDeps(tree, onInvalid)
   tree.children.forEach(function (child) { validateAllPeerDeps(child, onInvalid, seen) })
 }
@@ -668,6 +675,7 @@ var findRequirement = exports.findRequirement = function (tree, name, requested,
     return null
   }
   if (tree.isTop) return null
+  if (!preserveSymlinks() && /^[.][.][\\/]/.test(path.relative(tree.parent.realpath, tree.realpath))) return null
   return findRequirement(tree.parent, name, requested, requestor)
 }
 
diff --git a/deps/npm/lib/install/diff-trees.js b/deps/npm/lib/install/diff-trees.js
index 67fe72d04471c0..ac4f421a5012b1 100644
--- a/deps/npm/lib/install/diff-trees.js
+++ b/deps/npm/lib/install/diff-trees.js
@@ -1,7 +1,11 @@
 'use strict'
+var npm = require('../npm.js')
 var validate = require('aproba')
 var npa = require('npm-package-arg')
 var flattenTree = require('./flatten-tree.js')
+var isOnlyDev = require('./is-only-dev.js')
+var log = require('npmlog')
+var path = require('path')
 
 function nonRegistrySource (pkg) {
   validate('O', arguments)
@@ -119,6 +123,8 @@ var diffTrees = module.exports._diffTrees = function (oldTree, newTree) {
   Object.keys(flatOldTree).forEach(function (flatname) {
     if (flatNewTree[flatname]) return
     var pkg = flatOldTree[flatname]
+    if (pkg.isInLink && /^[.][.][/\\]/.test(path.relative(newTree.realpath, pkg.realpath))) return
+
     toRemove[flatname] = pkg
     var pkgunique = getUniqueId(pkg.package)
     if (!toRemoveByUniqueId[pkgunique]) toRemoveByUniqueId[pkgunique] = []
@@ -146,9 +152,21 @@ var diffTrees = module.exports._diffTrees = function (oldTree, newTree) {
   })
   Object
     .keys(toRemove)
-    .map(function (path) { return toRemove[path] })
-    .forEach(function (pkg) {
-      setAction(differences, 'remove', pkg)
+    .map((path) => toRemove[path])
+    .forEach((pkg) => setAction(differences, 'remove', pkg))
+
+  const includeDev = npm.config.get('dev') ||
+    (!/^prod(uction)?$/.test(npm.config.get('only')) && !npm.config.get('production')) ||
+    /^dev(elopment)?$/.test(npm.config.get('only')) ||
+    /^dev(elopment)?$/.test(npm.config.get('also'))
+  const includeProd = !/^dev(elopment)?$/.test(npm.config.get('only'))
+  if (!includeProd || !includeDev) {
+    log.silly('diff-trees', 'filtering actions:', 'includeDev', includeDev, 'includeProd', includeProd)
+    differences = differences.filter((diff) => {
+      const pkg = diff[1]
+      const pkgIsOnlyDev = isOnlyDev(pkg)
+      return (!includeProd && pkgIsOnlyDev) || (includeDev && pkgIsOnlyDev) || (includeProd && !pkgIsOnlyDev)
     })
+  }
   return differences
 }
diff --git a/deps/npm/lib/install/flatten-tree.js b/deps/npm/lib/install/flatten-tree.js
index b6ceb30f2fd916..56282b771da43a 100644
--- a/deps/npm/lib/install/flatten-tree.js
+++ b/deps/npm/lib/install/flatten-tree.js
@@ -8,19 +8,19 @@ module.exports.flatNameFromTree = flatNameFromTree
 
 function flattenTree (tree) {
   validate('O', arguments)
-  var seen = {}
+  var seen = new Set()
   var flat = {}
   var todo = [[tree, '/']]
   while (todo.length) {
     var next = todo.shift()
     var pkg = next[0]
-    seen[pkg.path] = true
+    seen.add(pkg)
     var path = next[1]
     flat[path] = pkg
     if (path !== '/') path += '/'
     for (var ii = 0; ii < pkg.children.length; ++ii) {
       var child = pkg.children[ii]
-      if (!seen[child.path]) {
+      if (!seen.has(child)) {
         todo.push([child, flatName(path, child)])
       }
     }
diff --git a/deps/npm/lib/install/inflate-shrinkwrap.js b/deps/npm/lib/install/inflate-shrinkwrap.js
index 7ad966ea0a90e8..48be93d0952e72 100644
--- a/deps/npm/lib/install/inflate-shrinkwrap.js
+++ b/deps/npm/lib/install/inflate-shrinkwrap.js
@@ -14,7 +14,7 @@ const realizeShrinkwrapSpecifier = require('./realize-shrinkwrap-specifier.js')
 const validate = require('aproba')
 const path = require('path')
 
-module.exports = function (tree, swdeps, opts, finishInflating) {
+module.exports = function (tree, sw, opts, finishInflating) {
   if (!fetchPackageMetadata) {
     fetchPackageMetadata = BB.promisify(require('../fetch-package-metadata.js'))
     addBundled = BB.promisify(fetchPackageMetadata.addBundled)
@@ -26,36 +26,32 @@ module.exports = function (tree, swdeps, opts, finishInflating) {
   if (!npm.config.get('shrinkwrap') || !npm.config.get('package-lock')) {
     return finishInflating()
   }
-  tree.loaded = true
-  return inflateShrinkwrap(tree.path, tree, swdeps, opts).then(
+  tree.loaded = false
+  tree.hasRequiresFromLock = sw.requires
+  return inflateShrinkwrap(tree.path, tree, sw.dependencies, opts).then(
     () => finishInflating(),
     finishInflating
   )
 }
 
 function inflateShrinkwrap (topPath, tree, swdeps, opts) {
-  validate('SOO|SOOO', arguments)
+  if (!swdeps) return Promise.resolve()
   if (!opts) opts = {}
   const onDisk = {}
   tree.children.forEach((child) => {
     onDisk[moduleName(child)] = child
   })
-  const dev = npm.config.get('dev') || (!/^prod(uction)?$/.test(npm.config.get('only')) && !npm.config.get('production')) || /^dev(elopment)?$/.test(npm.config.get('only'))
-  const prod = !/^dev(elopment)?$/.test(npm.config.get('only'))
 
   tree.children = []
 
   return BB.each(Object.keys(swdeps), (name) => {
     const sw = swdeps[name]
-    if (
-      (!prod && !sw.dev) ||
-      (!dev && sw.dev)
-    ) { return null }
     const dependencies = sw.dependencies || {}
     const requested = realizeShrinkwrapSpecifier(name, sw, topPath)
     return inflatableChild(
       onDisk[name], name, topPath, tree, sw, requested, opts
     ).then((child) => {
+      child.hasRequiresFromLock = tree.hasRequiresFromLock
       return inflateShrinkwrap(topPath, child, dependencies)
     })
   })
@@ -74,11 +70,13 @@ function inflatableChild (onDiskChild, name, topPath, tree, sw, requested, opts)
   if (onDiskChild && childIsEquivalent(sw, requested, onDiskChild)) {
     // The version on disk matches the shrinkwrap entry.
     if (!onDiskChild.fromShrinkwrap) onDiskChild.fromShrinkwrap = true
-    if (sw.dev) onDiskChild.shrinkwrapDev = true
     onDiskChild.package._requested = requested
     onDiskChild.package._spec = requested.rawSpec
     onDiskChild.package._where = topPath
-    onDiskChild.fromBundle = sw.bundled ? tree.fromBundle || tree : null
+    onDiskChild.package._optional = sw.optional
+    onDiskChild.package._development = sw.dev
+    onDiskChild.package._inBundle = sw.bundled
+    onDiskChild.fromBundle = (sw.bundled || onDiskChild.package._inBundle) ? tree.fromBundle || tree : null
     if (!onDiskChild.package._args) onDiskChild.package._args = []
     onDiskChild.package._args.push([String(requested), topPath])
     // non-npm registries can and will return unnormalized data, plus
@@ -86,9 +84,10 @@ function inflatableChild (onDiskChild, name, topPath, tree, sw, requested, opts)
     // normalization rules. This ensures we get package data in a consistent,
     // stable format.
     normalizePackageDataNoErrors(onDiskChild.package)
+    onDiskChild.swRequires = sw.requires
     tree.children.push(onDiskChild)
     return BB.resolve(onDiskChild)
-  } else if (opts.fakeChildren !== false && sw.version && sw.integrity) {
+  } else if ((sw.version && sw.integrity) || sw.bundled) {
     // The shrinkwrap entry has an integrity field. We can fake a pkg to get
     // the installer to do a content-address fetch from the cache, if possible.
     return BB.resolve(makeFakeChild(name, topPath, tree, sw, requested))
@@ -105,43 +104,43 @@ function makeFakeChild (name, topPath, tree, sw, requested) {
   const pkg = {
     name: name,
     version: sw.version,
+    _id: name + '@' + sw.version,
     _resolved: adaptResolved(requested, sw.resolved),
     _requested: requested,
     _optional: sw.optional,
+    _development: sw.dev,
+    _inBundle: sw.bundled,
     _integrity: sw.integrity,
     _from: from,
     _spec: requested.rawSpec,
     _where: topPath,
-    _args: [[requested.toString(), topPath]]
+    _args: [[requested.toString(), topPath]],
+    dependencies: sw.requires
   }
-  let bundleAdded = BB.resolve()
-  if (Object.keys(sw.dependencies || {}).some((d) => {
-    return sw.dependencies[d].bundled
-  })) {
-    pkg.bundleDependencies = []
-    bundleAdded = addBundled(pkg)
-  }
-  return bundleAdded.then(() => {
-    const child = createChild({
-      package: pkg,
-      loaded: true,
-      parent: tree,
-      children: pkg._bundled || [],
-      fromShrinkwrap: true,
-      fakeChild: sw,
-      fromBundle: sw.bundled ? tree.fromBundle || tree : null,
-      path: childPath(tree.path, pkg),
-      realpath: childPath(tree.realpath, pkg),
-      location: tree.location + '/' + pkg.name,
-      isInLink: tree.isLink
-    })
-    tree.children.push(child)
-    if (pkg._bundled) {
-      delete pkg._bundled
-      inflateBundled(child, child, child.children)
+
+  if (!sw.bundled) {
+    const bundleDependencies = Object.keys(sw.dependencies || {}).filter((d) => sw.dependencies[d].bundled)
+    if (bundleDependencies.length === 0) {
+      pkg.bundleDependencies = bundleDependencies
     }
-    return child
+  }
+  const child = createChild({
+    package: pkg,
+    loaded: true,
+    parent: tree,
+    children: [],
+    fromShrinkwrap: true,
+    fakeChild: sw,
+    fromBundle: sw.bundled ? tree.fromBundle || tree : null,
+    path: childPath(tree.path, pkg),
+    realpath: childPath(tree.realpath, pkg),
+    location: tree.location + '/' + pkg.name,
+    isLink: requested.type === 'directory',
+    isInLink: tree.isLink,
+    swRequires: sw.requires
   })
+  tree.children.push(child)
+  return child
 }
 
 function adaptResolved (requested, resolved) {
@@ -162,25 +161,27 @@ function adaptResolved (requested, resolved) {
 }
 
 function fetchChild (topPath, tree, sw, requested) {
-  const from = sw.from || requested.raw
-  const optional = sw.optional
   return fetchPackageMetadata(requested, topPath).then((pkg) => {
-    pkg._from = from
-    pkg._optional = optional
+    pkg._from = sw.from || requested.raw
+    pkg._optional = sw.optional
+    pkg._development = sw.dev
+    pkg._inBundle = false
     return addBundled(pkg).then(() => pkg)
   }).then((pkg) => {
     var isLink = pkg._requested.type === 'directory'
     const child = createChild({
       package: pkg,
-      loaded: true,
+      loaded: false,
       parent: tree,
       fromShrinkwrap: requested,
       path: childPath(tree.path, pkg),
       realpath: isLink ? requested.fetchSpec : childPath(tree.realpath, pkg),
       children: pkg._bundled || [],
       location: tree.location + '/' + pkg.name,
+      fromBundle: null,
       isLink: isLink,
-      isInLink: tree.isLink
+      isInLink: tree.isLink,
+      swRequires: sw.requires
     })
     tree.children.push(child)
     if (pkg._bundled) {
diff --git a/deps/npm/lib/install/is-only-dev.js b/deps/npm/lib/install/is-only-dev.js
new file mode 100644
index 00000000000000..ef41e8ad1a2659
--- /dev/null
+++ b/deps/npm/lib/install/is-only-dev.js
@@ -0,0 +1,35 @@
+'use strict'
+module.exports = isOnlyDev
+
+const moduleName = require('../utils/module-name.js')
+const isDevDep = require('./is-dev-dep.js')
+const isProdDep = require('./is-prod-dep.js')
+
+// Returns true if the module `node` is only required direcctly as a dev
+// dependency of the top level or transitively _from_ top level dev
+// dependencies.
+// Dual mode modules (that are both dev AND prod) should return false.
+function isOnlyDev (node, seen) {
+  if (!seen) seen = new Set()
+  return node.requiredBy.length && node.requiredBy.every(andIsOnlyDev(moduleName(node), seen))
+}
+
+// There is a known limitation with this implementation: If a dependency is
+// ONLY required by cycles that are detached from the top level then it will
+// ultimately return true.
+//
+// This is ok though: We don't allow shrinkwraps with extraneous deps and
+// these situation is caught by the extraneous checker before we get here.
+function andIsOnlyDev (name, seen) {
+  return function (req) {
+    const isDev = isDevDep(req, name)
+    const isProd = isProdDep(req, name)
+    if (req.isTop) {
+      return isDev && !isProd
+    } else {
+      if (seen.has(req)) return true
+      seen.add(req)
+      return isOnlyDev(req, seen)
+    }
+  }
+}
diff --git a/deps/npm/lib/install/is-only-optional.js b/deps/npm/lib/install/is-only-optional.js
new file mode 100644
index 00000000000000..7366e9abe1b326
--- /dev/null
+++ b/deps/npm/lib/install/is-only-optional.js
@@ -0,0 +1,18 @@
+'use strict'
+module.exports = isOptional
+
+const isOptDep = require('./is-opt-dep.js')
+
+function isOptional (node, seen) {
+  if (!seen) seen = new Set()
+  // If a node is not required by anything, then we've reached
+  // the top level package.
+  if (seen.has(node) || node.requiredBy.length === 0) {
+    return false
+  }
+  seen.add(node)
+
+  return node.requiredBy.every(function (req) {
+    return isOptDep(req, node.package.name) || isOptional(req, seen)
+  })
+}
diff --git a/deps/npm/lib/install/mutate-into-logical-tree.js b/deps/npm/lib/install/mutate-into-logical-tree.js
index 018745cc5ffa49..0979afc7814385 100644
--- a/deps/npm/lib/install/mutate-into-logical-tree.js
+++ b/deps/npm/lib/install/mutate-into-logical-tree.js
@@ -70,18 +70,23 @@ module.exports.asReadInstalled = function (tree) {
 }
 
 function translateTree (tree) {
-  return translateTree_(tree, {})
+  return translateTree_(tree, new Set())
 }
 
 function translateTree_ (tree, seen) {
   var pkg = tree.package
-  if (seen[tree.path]) return pkg
-  seen[tree.path] = pkg
+  if (seen.has(tree)) return pkg
+  seen.add(tree)
   if (pkg._dependencies) return pkg
   pkg._dependencies = pkg.dependencies
   pkg.dependencies = {}
   tree.children.forEach(function (child) {
-    pkg.dependencies[moduleName(child)] = translateTree_(child, seen)
+    const dep = pkg.dependencies[moduleName(child)] = translateTree_(child, seen)
+    if (child.fakeChild) {
+      dep.missing = true
+      dep.optional = child.package._optional
+      dep.requiredBy = child.package._spec
+    }
   })
 
   function markMissing (name, requiredBy) {
diff --git a/deps/npm/lib/install/node.js b/deps/npm/lib/install/node.js
index b1b01fa8b9eb6a..18138078a2e662 100644
--- a/deps/npm/lib/install/node.js
+++ b/deps/npm/lib/install/node.js
@@ -27,6 +27,9 @@ var defaultTemplate = {
 function isLink (node) {
   return node && node.isLink
 }
+function isInLink (node) {
+  return node && (node.isInLink || node.isLink)
+}
 
 var create = exports.create = function (node, template, isNotTop) {
   if (!template) template = defaultTemplate
@@ -41,16 +44,9 @@ var create = exports.create = function (node, template, isNotTop) {
   if (!isNotTop) {
     // isLink is true for the symlink and everything inside it.
     // by contrast, isInLink is true for only the things inside a link
-    if (node.isLink == null && isLink(node.parent)) {
-      node.isLink = true
-      node.isInLink = true
-    } else if (node.isLink == null) {
-      node.isLink = false
-      node.isInLink = false
-    }
-    if (node.fromBundle == null && node.package) {
-      node.fromBundle = node.package._inBundle
-    } else if (node.fromBundle == null) {
+    if (node.isLink == null) node.isLink = isLink(node.parent)
+    if (node.isInLink == null) node.isInLink = isInLink(node.parent)
+    if (node.fromBundle == null) {
       node.fromBundle = false
     }
   }
@@ -58,12 +54,12 @@ var create = exports.create = function (node, template, isNotTop) {
 }
 
 exports.reset = function (node) {
-  reset(node, {})
+  reset(node, new Set())
 }
 
 function reset (node, seen) {
-  if (seen[node.path]) return
-  seen[node.path] = true
+  if (seen.has(node)) return
+  seen.add(node)
   var child = create(node)
 
   // FIXME: cleaning up after read-package-json's mess =(
diff --git a/deps/npm/lib/install/read-shrinkwrap.js b/deps/npm/lib/install/read-shrinkwrap.js
index de398fb40b878d..45e883caa2f5e2 100644
--- a/deps/npm/lib/install/read-shrinkwrap.js
+++ b/deps/npm/lib/install/read-shrinkwrap.js
@@ -47,14 +47,10 @@ function maybeReadFile (name, child) {
   ).catch({code: 'ENOENT'}, () => null)
 }
 
-module.exports.andInflate = function (child, opts, next) {
-  if (arguments.length === 2) {
-    next = opts
-    opts = {}
-  }
+module.exports.andInflate = function (child, next) {
   readShrinkwrap(child, iferr(next, function () {
     if (child.package._shrinkwrap) {
-      return inflateShrinkwrap(child, child.package._shrinkwrap.dependencies || {}, opts, next)
+      return inflateShrinkwrap(child, child.package._shrinkwrap || {}, next)
     } else {
       return next()
     }
diff --git a/deps/npm/lib/install/realize-shrinkwrap-specifier.js b/deps/npm/lib/install/realize-shrinkwrap-specifier.js
index 91030bfa826fe2..ac700278fff9fa 100644
--- a/deps/npm/lib/install/realize-shrinkwrap-specifier.js
+++ b/deps/npm/lib/install/realize-shrinkwrap-specifier.js
@@ -5,14 +5,17 @@ module.exports = function (name, sw, where) {
   try {
     if (sw.version && sw.integrity) {
       return npa.resolve(name, sw.version, where)
+    } else if (sw.from) {
+      const spec = npa(sw.from, where)
+      if (spec.registry && sw.version) {
+        return npa.resolve(name, sw.version, where)
+      } else if (!sw.resolved) {
+        return spec
+      }
     }
     if (sw.resolved) {
       return npa.resolve(name, sw.resolved, where)
     }
-    if (sw.from) {
-      var spec = npa(sw.from, where)
-      if (!spec.registry) return spec
-    }
   } catch (_) { }
   return npa.resolve(name, sw.version, where)
 }
diff --git a/deps/npm/lib/install/save.js b/deps/npm/lib/install/save.js
index 56a4a892ad4ee3..e1a94fcff7a6ad 100644
--- a/deps/npm/lib/install/save.js
+++ b/deps/npm/lib/install/save.js
@@ -1,11 +1,9 @@
 'use strict'
 
-const BB = require('bluebird')
-
 const createShrinkwrap = require('../shrinkwrap.js').createShrinkwrap
 const deepSortObject = require('../utils/deep-sort-object.js')
 const detectIndent = require('detect-indent')
-const fs = BB.promisifyAll(require('graceful-fs'))
+const fs = require('graceful-fs')
 const iferr = require('iferr')
 const log = require('npmlog')
 const moduleName = require('../utils/module-name.js')
@@ -77,8 +75,8 @@ function savePackageJson (tree, next) {
     var toSave = getThingsToSave(tree)
     var toRemove = getThingsToRemove(tree)
     var savingTo = {}
-    toSave.forEach(function (pkg) { savingTo[pkg.save] = true })
-    toRemove.forEach(function (pkg) { savingTo[pkg.save] = true })
+    toSave.forEach(function (pkg) { if (pkg.save) savingTo[pkg.save] = true })
+    toRemove.forEach(function (pkg) { if (pkg.save) savingTo[pkg.save] = true })
 
     Object.keys(savingTo).forEach(function (save) {
       if (!tree.package[save]) tree.package[save] = {}
@@ -87,7 +85,7 @@ function savePackageJson (tree, next) {
     log.verbose('saving', toSave)
     const types = ['dependencies', 'devDependencies', 'optionalDependencies']
     toSave.forEach(function (pkg) {
-      tree.package[pkg.save][pkg.name] = pkg.spec
+      if (pkg.save) tree.package[pkg.save][pkg.name] = pkg.spec
       const movedFrom = []
       for (let saveType of types) {
         if (
@@ -109,7 +107,7 @@ function savePackageJson (tree, next) {
     })
 
     toRemove.forEach(function (pkg) {
-      delete tree.package[pkg.save][pkg.name]
+      if (pkg.save) delete tree.package[pkg.save][pkg.name]
       if (saveBundle) {
         bundle = without(bundle, pkg.name)
       }
@@ -123,7 +121,12 @@ function savePackageJson (tree, next) {
     }
 
     var json = JSON.stringify(tree.package, null, indent) + '\n'
-    writeFileAtomic(saveTarget, json, next)
+    if (json === packagejson) {
+      log.verbose('shrinkwrap', 'skipping write for package.json because there were no changes.')
+      next()
+    } else {
+      writeFileAtomic(saveTarget, json, next)
+    }
   }))
 }
 
diff --git a/deps/npm/lib/install/validate-args.js b/deps/npm/lib/install/validate-args.js
index c30bf8695b0ce1..65b660417a4caa 100644
--- a/deps/npm/lib/install/validate-args.js
+++ b/deps/npm/lib/install/validate-args.js
@@ -14,12 +14,23 @@ module.exports = function (idealTree, args, next) {
 
   asyncMap(args, function (pkg, done) {
     chain([
+      [hasMinimumFields, pkg],
       [checkSelf, idealTree, pkg, force],
       [isInstallable, pkg]
     ], done)
   }, next)
 }
 
+function hasMinimumFields (pkg, cb) {
+  if (pkg.name === '' || pkg.name == null) {
+    return cb(new Error(`Can't install ${pkg._resolved}: Missing package name`))
+  } else if (pkg.version === '' || pkg.version == null) {
+    return cb(new Error(`Can't install ${pkg._resolved}: Missing package version`))
+  } else {
+    return cb()
+  }
+}
+
 function getWarnings (pkg) {
   while (pkg.parent) pkg = pkg.parent
   if (!pkg.warnings) pkg.warnings = []
diff --git a/deps/npm/lib/ls.js b/deps/npm/lib/ls.js
index 3e2f2ce8fadef8..2e3db79c3be7d0 100644
--- a/deps/npm/lib/ls.js
+++ b/deps/npm/lib/ls.js
@@ -13,12 +13,11 @@ var archy = require('archy')
 var semver = require('semver')
 var color = require('ansicolors')
 var npa = require('npm-package-arg')
-var iferr = require('iferr')
 var sortedObject = require('sorted-object')
-var extend = Object.assign || require('util')._extend
 var npm = require('./npm.js')
 var mutateIntoLogicalTree = require('./install/mutate-into-logical-tree.js')
 var computeMetadata = require('./install/deps.js').computeMetadata
+var readShrinkwrap = require('./install/read-shrinkwrap.js')
 var packageId = require('./utils/package-id.js')
 var usage = require('./utils/usage')
 var output = require('./utils/output.js')
@@ -36,15 +35,13 @@ function ls (args, silent, cb) {
     silent = false
   }
   var dir = path.resolve(npm.dir, '..')
-  readPackageTree(dir, andComputeMetadata(iferr(cb, function (physicalTree) {
-    lsFromTree(dir, physicalTree, args, silent, cb)
-  })))
-}
-
-function andComputeMetadata (next) {
-  return function (er, tree) {
-    next(null, computeMetadata(tree || {}))
-  }
+  readPackageTree(dir, function (_, physicalTree) {
+    if (!physicalTree) physicalTree = {package: {}, path: dir}
+    physicalTree.isTop = true
+    readShrinkwrap.andInflate(physicalTree, function () {
+      lsFromTree(dir, computeMetadata(physicalTree), args, silent, cb)
+    })
+  })
 }
 
 function inList (list, value) {
@@ -81,6 +78,8 @@ var lsFromTree = ls.fromTree = function (dir, physicalTree, args, silent, cb) {
 
   pruneNestedExtraneous(data)
   filterByEnv(data)
+  filterByLink(data)
+
   var unlooped = filterFound(unloop(data), args)
   var lite = getLite(unlooped)
 
@@ -90,13 +89,13 @@ var lsFromTree = ls.fromTree = function (dir, physicalTree, args, silent, cb) {
   var json = npm.config.get('json')
   var out
   if (json) {
-    var seen = []
+    var seen = new Set()
     var d = long ? unlooped : lite
     // the raw data can be circular
     out = JSON.stringify(d, function (k, o) {
       if (typeof o === 'object') {
-        if (inList(seen, o)) return '[Circular]'
-        seen.push(o)
+        if (seen.has(o)) return '[Circular]'
+        seen.add(o)
       }
       return o
     }, 2)
@@ -149,6 +148,19 @@ function filterByEnv (data) {
   data.dependencies = dependencies
 }
 
+function filterByLink (data) {
+  if (npm.config.get('link')) {
+    var dependencies = {}
+    Object.keys(data.dependencies).forEach(function (name) {
+      var dependency = data.dependencies[name]
+      if (dependency.link) {
+        dependencies[name] = dependency
+      }
+    })
+    data.dependencies = dependencies
+  }
+}
+
 function alphasort (a, b) {
   a = a.toLowerCase()
   b = b.toLowerCase()
@@ -224,7 +236,11 @@ function getLite (data, noname, depth) {
             ', required by ' +
             packageId(data)
         lite.problems.push(p)
-        return [d, { required: dep.requiredBy, missing: true }]
+        if (dep.dependencies) {
+          return [d, getLite(dep, true)]
+        } else {
+          return [d, { required: dep.requiredBy, missing: true }]
+        }
       } else if (dep.peerMissing) {
         lite.problems = lite.problems || []
         dep.peerMissing.forEach(function (missing) {
@@ -254,22 +270,22 @@ function getLite (data, noname, depth) {
 
 function unloop (root) {
   var queue = [root]
-  var seen = {}
-  seen[root.path] = true
+  var seen = new Set()
+  seen.add(root)
 
   while (queue.length) {
     var current = queue.shift()
     var deps = current.dependencies = current.dependencies || {}
     Object.keys(deps).forEach(function (d) {
       var dep = deps[d]
-      if (dep.missing) return
-      if (dep.path && seen[dep.path]) {
-        dep = deps[d] = extend({}, dep)
+      if (dep.missing && !dep.dependencies) return
+      if (dep.path && seen.has(dep)) {
+        dep = deps[d] = Object.assign({}, dep)
         dep.dependencies = {}
         dep._deduped = path.relative(root.path, dep.path).replace(/node_modules\//g, '')
         return
       }
-      seen[dep.path] = true
+      seen.add(dep)
       queue.push(dep)
     })
   }
@@ -353,11 +369,26 @@ function makeArchy_ (data, long, dir, depth, parent, d) {
           unmet = color.bgBlack(color.red(unmet))
         }
       }
-      data = unmet + ' ' + d + '@' + data.requiredBy
+      var label = data._id || (d + '@' + data.requiredBy)
+      if (data._found === 'explicit' && data._id) {
+        if (npm.color) {
+          label = color.bgBlack(color.yellow(label.trim())) + ' '
+        } else {
+          label = label.trim() + ' '
+        }
+      }
+      return {
+        label: unmet + ' ' + label,
+        nodes: Object.keys(data.dependencies || {})
+          .sort(alphasort).filter(function (d) {
+            return !isCruft(data.dependencies[d])
+          }).map(function (d) {
+            return makeArchy_(sortedObject(data.dependencies[d]), long, dir, depth + 1, data, d)
+          })
+      }
     } else {
-      data = d + '@' + data.requiredBy
+      return {label: d + '@' + data.requiredBy}
     }
-    return data
   }
 
   var out = {}
diff --git a/deps/npm/lib/outdated.js b/deps/npm/lib/outdated.js
index 7d5cfba86e7d37..f2fb2df79a3cca 100644
--- a/deps/npm/lib/outdated.js
+++ b/deps/npm/lib/outdated.js
@@ -38,21 +38,19 @@ var long = npm.config.get('long')
 var mapToRegistry = require('./utils/map-to-registry.js')
 var isExtraneous = require('./install/is-extraneous.js')
 var computeMetadata = require('./install/deps.js').computeMetadata
+var computeVersionSpec = require('./install/deps.js').computeVersionSpec
 var moduleName = require('./utils/module-name.js')
 var output = require('./utils/output.js')
 var ansiTrim = require('./utils/ansi-trim')
 
-function uniqName (item) {
-  return item[0].path + '|' + item[1] + '|' + item[7]
-}
-
 function uniq (list) {
+  // we maintain the array because we need an array, not iterator, return
+  // value.
   var uniqed = []
-  var seen = {}
+  var seen = new Set()
   list.forEach(function (item) {
-    var name = uniqName(item)
-    if (seen[name]) return
-    seen[name] = true
+    if (seen.has(item)) return
+    seen.add(item)
     uniqed.push(item)
   })
   return uniqed
@@ -204,7 +202,7 @@ function outdated_ (args, path, tree, parentHas, depth, cb) {
   var types = {}
   var pkg = tree.package
 
-  var deps = tree.children.filter(function (child) { return !isExtraneous(child) }) || []
+  var deps = tree.error ? tree.children : tree.children.filter((child) => !isExtraneous(child))
 
   deps.forEach(function (dep) {
     types[moduleName(dep)] = 'dependencies'
@@ -291,7 +289,7 @@ function outdated_ (args, path, tree, parentHas, depth, cb) {
     var required = (tree.package.dependencies)[name] ||
                    (tree.package.optionalDependencies)[name] ||
                    (tree.package.devDependencies)[name] ||
-                   dep.package._requested && dep.package._requested.fetchSpec ||
+                   computeVersionSpec(tree, dep) ||
                    '*'
     if (!long) return shouldUpdate(args, dep, name, has, required, depth, path, cb)
 
diff --git a/deps/npm/lib/pack.js b/deps/npm/lib/pack.js
index 4552bbc498986b..ae3bb260bad02a 100644
--- a/deps/npm/lib/pack.js
+++ b/deps/npm/lib/pack.js
@@ -163,6 +163,8 @@ function packGitDep (manifest, dir) {
       const child = cp.spawn(process.env.NODE || process.execPath, [
         require.main.filename,
         'install',
+        '--dev',
+        '--prod',
         '--ignore-prepublish',
         '--no-progress',
         '--no-save'
diff --git a/deps/npm/lib/prune.js b/deps/npm/lib/prune.js
index 6027745383e47a..4ac8139576bd04 100644
--- a/deps/npm/lib/prune.js
+++ b/deps/npm/lib/prune.js
@@ -11,7 +11,7 @@ var util = require('util')
 var moduleName = require('./utils/module-name.js')
 var Installer = require('./install.js').Installer
 var isExtraneous = require('./install/is-extraneous.js')
-var isDev = require('./install/is-dev-dep.js')
+var isOnlyDev = require('./install/is-only-dev.js')
 var removeDeps = require('./install/deps.js').removeDeps
 var loadExtraneous = require('./install/deps.js').loadExtraneous
 var chain = require('slide').chain
@@ -26,7 +26,6 @@ function prune (args, cb) {
 
 function Pruner (where, dryrun, args) {
   Installer.call(this, where, dryrun, args)
-  this.fakeChildren = false
 }
 util.inherits(Pruner, Installer)
 
@@ -42,9 +41,7 @@ Pruner.prototype.loadAllDepsIntoIdealTree = function (cb) {
   function shouldPrune (child) {
     if (isExtraneous(child)) return true
     if (!excludeDev) return false
-    var childName = moduleName(child)
-    var isChildDev = function (parent) { return isDev(parent, childName) }
-    if (child.requiredBy.every(isChildDev)) return true
+    return isOnlyDev(child)
   }
   function getModuleName (child) {
     // wrapping because moduleName doesn't like extra args and we're called
diff --git a/deps/npm/lib/rebuild.js b/deps/npm/lib/rebuild.js
index 2673b1cfea66a3..bbc5e8f4811b34 100644
--- a/deps/npm/lib/rebuild.js
+++ b/deps/npm/lib/rebuild.js
@@ -43,10 +43,10 @@ function cleanBuild (folders, set, cb) {
 
 function filter (data, args, set, seen) {
   if (!set) set = {}
-  if (!seen) seen = {}
+  if (!seen) seen = new Set()
   if (set.hasOwnProperty(data.path)) return set
-  if (seen.hasOwnProperty(data.path)) return set
-  seen[data.path] = true
+  if (seen.has(data)) return set
+  seen.add(data)
   var pass
   if (!args.length) pass = true // rebuild everything
   else if (data.name && data._id) {
diff --git a/deps/npm/lib/shrinkwrap.js b/deps/npm/lib/shrinkwrap.js
index 428c12bba70233..a541d868fc2d02 100644
--- a/deps/npm/lib/shrinkwrap.js
+++ b/deps/npm/lib/shrinkwrap.js
@@ -4,13 +4,12 @@ const BB = require('bluebird')
 
 const chain = require('slide').chain
 const detectIndent = require('detect-indent')
-const fs = BB.promisifyAll(require('graceful-fs'))
+const readFile = BB.promisify(require('graceful-fs').readFile)
 const getRequested = require('./install/get-requested.js')
 const id = require('./install/deps.js')
 const iferr = require('iferr')
-const isDevDep = require('./install/is-dev-dep.js')
-const isOptDep = require('./install/is-opt-dep.js')
-const isProdDep = require('./install/is-prod-dep.js')
+const isOnlyOptional = require('./install/is-only-optional.js')
+const isOnlyDev = require('./install/is-only-dev.js')
 const lifecycle = require('./utils/lifecycle.js')
 const log = require('npmlog')
 const moduleName = require('./utils/module-name.js')
@@ -21,6 +20,7 @@ const readPackageTree = BB.promisify(require('read-package-tree'))
 const ssri = require('ssri')
 const validate = require('aproba')
 const writeFileAtomic = require('write-file-atomic')
+const unixFormatPath = require('./utils/unix-format-path.js')
 
 const PKGLOCK = 'package-lock.json'
 const SHRINKWRAP = 'npm-shrinkwrap.json'
@@ -47,7 +47,7 @@ function shrinkwrap (args, silent, cb) {
     { Promise: BB }
   ).then(() => {
     log.notice('', `${PKGLOCK} has been renamed to ${SHRINKWRAP}. ${SHRINKWRAP} will be used for future installations.`)
-    return fs.readFileAsync(path.resolve(npm.prefix, SHRINKWRAP)).then((d) => {
+    return readFile(path.resolve(npm.prefix, SHRINKWRAP)).then((d) => {
       return JSON.parse(d)
     })
   }, (err) => {
@@ -90,6 +90,7 @@ function treeToShrinkwrap (tree) {
   if (tree.package.name) pkginfo.name = tree.package.name
   if (tree.package.version) pkginfo.version = tree.package.version
   if (tree.children.length) {
+    pkginfo.requires = true
     shrinkwrapDeps(pkginfo.dependencies = {}, tree, tree)
   }
   return pkginfo
@@ -97,34 +98,28 @@ function treeToShrinkwrap (tree) {
 
 function shrinkwrapDeps (deps, top, tree, seen) {
   validate('OOO', [deps, top, tree])
-  if (!seen) seen = {}
-  if (seen[tree.path]) return
-  seen[tree.path] = true
+  if (!seen) seen = new Set()
+  if (seen.has(tree)) return
+  seen.add(tree)
   tree.children.sort(function (aa, bb) { return moduleName(aa).localeCompare(moduleName(bb)) }).forEach(function (child) {
-    var childIsOnlyDev = isOnlyDev(child)
     if (child.fakeChild) {
       deps[moduleName(child)] = child.fakeChild
       return
     }
+    var childIsOnlyDev = isOnlyDev(child)
     var pkginfo = deps[moduleName(child)] = {}
-    var req = child.package._requested || getRequested(child)
-    if (req.type === 'directory' || req.type === 'file') {
-      pkginfo.version = 'file:' + path.relative(top.path, child.package._resolved || req.fetchSpec)
-    } else if (!req.registry && !child.fromBundle) {
-      pkginfo.version = child.package._resolved || req.saveSpec || req.rawSpec
-    } else {
-      pkginfo.version = child.package.version
-    }
+    var requested = child.package._requested || getRequested(child) || {}
+    pkginfo.version = childVersion(top, child, requested)
     if (child.fromBundle || child.isInLink) {
       pkginfo.bundled = true
     } else {
-      if (req.registry) {
+      if (requested.registry) {
         pkginfo.resolved = child.package._resolved
       }
       // no integrity for git deps as integirty hashes are based on the
       // tarball and we can't (yet) create consistent tarballs from a stable
       // source.
-      if (req.type !== 'git') {
+      if (requested.type !== 'git') {
         pkginfo.integrity = child.package._integrity
         if (!pkginfo.integrity && child.package._shasum) {
           pkginfo.integrity = ssri.fromHex(child.package._shasum, 'sha1')
@@ -132,7 +127,14 @@ function shrinkwrapDeps (deps, top, tree, seen) {
       }
     }
     if (childIsOnlyDev) pkginfo.dev = true
-    if (isOptional(child)) pkginfo.optional = true
+    if (isOnlyOptional(child)) pkginfo.optional = true
+    if (child.requires.length) {
+      pkginfo.requires = {}
+      child.requires.sort((a, b) => moduleName(a).localeCompare(moduleName(b))).forEach((required) => {
+        var requested = required.package._requested || getRequested(required) || {}
+        pkginfo.requires[moduleName(required)] = childVersion(top, required, requested)
+      })
+    }
     if (child.children.length) {
       pkginfo.dependencies = {}
       shrinkwrapDeps(pkginfo.dependencies, top, child, seen)
@@ -140,6 +142,16 @@ function shrinkwrapDeps (deps, top, tree, seen) {
   })
 }
 
+function childVersion (top, child, req) {
+  if (req.type === 'directory' || req.type === 'file') {
+    return 'file:' + unixFormatPath(path.relative(top.path, child.package._resolved || req.fetchSpec))
+  } else if (!req.registry && !child.fromBundle) {
+    return child.package._resolved || req.saveSpec || req.rawSpec
+  } else {
+    return child.package.version
+  }
+}
+
 function shrinkwrap_ (dir, pkginfo, opts, cb) {
   save(dir, pkginfo, opts, cb)
 }
@@ -163,14 +175,20 @@ function save (dir, pkginfo, opts, cb) {
       )
       const updated = updateLockfileMetadata(pkginfo, pkg && pkg.data)
       const swdata = JSON.stringify(updated, null, info.indent) + '\n'
-      writeFileAtomic(info.path, swdata, (err) => {
-        if (err) return cb(err)
-        if (opts.silent) return cb(null, pkginfo)
-        if (!shrinkwrap && !lockfile) {
-          log.notice('', `created a lockfile as ${path.basename(info.path)}. You should commit this file.`)
-        }
+      if (swdata === info.raw) {
+        // skip writing if file is identical
+        log.verbose('shrinkwrap', `skipping write for ${path.basename(info.path)} because there were no changes.`)
         cb(null, pkginfo)
-      })
+      } else {
+        writeFileAtomic(info.path, swdata, (err) => {
+          if (err) return cb(err)
+          if (opts.silent) return cb(null, pkginfo)
+          if (!shrinkwrap && !lockfile) {
+            log.notice('', `created a lockfile as ${path.basename(info.path)}. You should commit this file.`)
+          }
+          cb(null, pkginfo)
+        })
+      }
     }
   ).then((file) => {
   }, cb)
@@ -211,56 +229,15 @@ function updateLockfileMetadata (pkginfo, pkgJson) {
 
 function checkPackageFile (dir, name) {
   const file = path.resolve(dir, name)
-  return fs.readFileAsync(
+  return readFile(
     file, 'utf8'
   ).then((data) => {
     return {
       path: file,
+      raw: data,
       data: JSON.parse(data),
       indent: detectIndent(data).indent || 2
     }
   }).catch({code: 'ENOENT'}, () => {})
 }
 
-// Returns true if the module `node` is only required direcctly as a dev
-// dependency of the top level or transitively _from_ top level dev
-// dependencies.
-// Dual mode modules (that are both dev AND prod) should return false.
-function isOnlyDev (node, seen) {
-  if (!seen) seen = {}
-  return node.requiredBy.length && node.requiredBy.every(andIsOnlyDev(moduleName(node), seen))
-}
-
-// There is a known limitation with this implementation: If a dependency is
-// ONLY required by cycles that are detached from the top level then it will
-// ultimately return true.
-//
-// This is ok though: We don't allow shrinkwraps with extraneous deps and
-// these situation is caught by the extraneous checker before we get here.
-function andIsOnlyDev (name, seen) {
-  return function (req) {
-    var isDev = isDevDep(req, name)
-    var isProd = isProdDep(req, name)
-    if (req.isTop) {
-      return isDev && !isProd
-    } else {
-      if (seen[req.path]) return true
-      seen[req.path] = true
-      return isOnlyDev(req, seen)
-    }
-  }
-}
-
-function isOptional (node, seen) {
-  if (!seen) seen = {}
-  // If a node is not required by anything, then we've reached
-  // the top level package.
-  if (seen[node.path] || node.requiredBy.length === 0) {
-    return false
-  }
-  seen[node.path] = true
-
-  return node.requiredBy.every(function (req) {
-    return isOptDep(req, node.package.name) || isOptional(req, seen)
-  })
-}
diff --git a/deps/npm/lib/uninstall.js b/deps/npm/lib/uninstall.js
index c181fdc4e8200e..333d3e9d69c3c9 100644
--- a/deps/npm/lib/uninstall.js
+++ b/deps/npm/lib/uninstall.js
@@ -52,7 +52,6 @@ class Uninstaller extends Installer {
   constructor (where, dryrun, args) {
     super(where, dryrun, args)
     this.remove = []
-    this.fakeChildren = false
   }
 
   loadArgMetadata (next) {
diff --git a/deps/npm/lib/utils/deep-sort-object.js b/deps/npm/lib/utils/deep-sort-object.js
index a9971506997013..7499efc4bef533 100644
--- a/deps/npm/lib/utils/deep-sort-object.js
+++ b/deps/npm/lib/utils/deep-sort-object.js
@@ -1,16 +1,14 @@
 'use strict'
 var sortedObject = require('sorted-object')
 
-module.exports = function deepSortObject (obj, sortBy) {
+module.exports = function deepSortObject (obj) {
   if (obj == null || typeof obj !== 'object') return obj
   if (obj instanceof Array) {
-    return obj.map(function (x) {
-      return deepSortObject(x, sortBy)
-    })
+    return obj.map(deepSortObject)
   }
   obj = sortedObject(obj)
   Object.keys(obj).forEach(function (key) {
-    obj[key] = deepSortObject(obj[key], sortBy)
+    obj[key] = deepSortObject(obj[key])
   })
   return obj
 }
diff --git a/deps/npm/lib/utils/error-handler.js b/deps/npm/lib/utils/error-handler.js
index b13d42e1df451f..52a675bea640ad 100644
--- a/deps/npm/lib/utils/error-handler.js
+++ b/deps/npm/lib/utils/error-handler.js
@@ -135,7 +135,9 @@ function exit (code, noLog) {
     // for whatever reason gets thrown away, instead of leaving the CLI open
     //
     // Commands that expect long-running actions should just delay `cb()`
-    process.exit(code)
+    process.stdout.write('', () => {
+      process.exit(code)
+    })
   }
 }
 
diff --git a/deps/npm/lib/utils/git.js b/deps/npm/lib/utils/git.js
index 4d05c75b867e37..6770853dd9622a 100644
--- a/deps/npm/lib/utils/git.js
+++ b/deps/npm/lib/utils/git.js
@@ -1,25 +1,28 @@
-// handle some git configuration for windows
+'use strict'
+
+const BB = require('bluebird')
+
+const exec = require('child_process').execFile
+const spawn = require('./spawn')
+const npm = require('../npm.js')
+const which = require('which')
+const git = npm.config.get('git')
+const assert = require('assert')
+const log = require('npmlog')
+const noProgressTillDone = require('./no-progress-while-running.js').tillDone
 
 exports.spawn = spawnGit
+exports.exec = BB.promisify(execGit)
 exports.chainableExec = chainableExec
 exports.whichAndExec = whichAndExec
 
-var exec = require('child_process').execFile
-var spawn = require('./spawn')
-var npm = require('../npm.js')
-var which = require('which')
-var git = npm.config.get('git')
-var assert = require('assert')
-var log = require('npmlog')
-var noProgressTillDone = require('./no-progress-while-running.js').tillDone
-
 function prefixGitArgs () {
   return process.platform === 'win32' ? ['-c', 'core.longpaths=true'] : []
 }
 
 function execGit (args, options, cb) {
   log.info('git', args)
-  var fullArgs = prefixGitArgs().concat(args || [])
+  const fullArgs = prefixGitArgs().concat(args || [])
   return exec(git, fullArgs, options, noProgressTillDone(cb))
 }
 
diff --git a/deps/npm/lib/utils/lifecycle.js b/deps/npm/lib/utils/lifecycle.js
index f8b34d7befada4..412c1c69448a9a 100644
--- a/deps/npm/lib/utils/lifecycle.js
+++ b/deps/npm/lib/utils/lifecycle.js
@@ -60,6 +60,8 @@ function lifecycle (pkg, stage, wd, unsafe, failOk, cb) {
     delete pkg.scripts.prepublish
   }
 
+  if (!pkg.scripts[stage]) return cb()
+
   validWd(wd || path.resolve(npm.dir, pkg.name), function (er, wd) {
     if (er) return cb(er)
 
@@ -262,7 +264,11 @@ function runCmd_ (cmd, pkg, env, wd, stage, unsafe, uid, gid, cb_) {
   var sh = 'sh'
   var shFlag = '-c'
 
-  if (process.platform === 'win32') {
+  var customShell = npm.config.get('script-shell')
+
+  if (customShell) {
+    sh = customShell
+  } else if (process.platform === 'win32') {
     sh = process.env.comspec || 'cmd'
     shFlag = '/d /s /c'
     conf.windowsVerbatimArguments = true
diff --git a/deps/npm/lib/utils/move.js b/deps/npm/lib/utils/move.js
index 242e87d37fce66..d564962c219411 100644
--- a/deps/npm/lib/utils/move.js
+++ b/deps/npm/lib/utils/move.js
@@ -1,19 +1,12 @@
 'use strict'
 module.exports = wrappedMove
 
-var fs = require('graceful-fs')
-var move = require('move-concurrently')
-var Bluebird = require('bluebird')
+const fs = require('graceful-fs')
+const move = require('move-concurrently')
+const Bluebird = require('bluebird')
 
-function wrappedMove (from, to, cb) {
-  var movePromise = move(from, to, {fs: fs, Promise: Bluebird, maxConcurrency: 4})
-  if (cb) {
-    return movePromise.then(function (value) {
-      cb(value)
-    }, function (err) {
-      cb(err)
-    })
-  } else {
-    return movePromise
-  }
+const options = {fs: fs, Promise: Bluebird, maxConcurrency: 4}
+
+function wrappedMove (from, to) {
+  return move(from, to, options)
 }
diff --git a/deps/npm/lib/utils/tar.js b/deps/npm/lib/utils/tar.js
index ebbee025a27540..12719e37e290ab 100644
--- a/deps/npm/lib/utils/tar.js
+++ b/deps/npm/lib/utils/tar.js
@@ -185,11 +185,11 @@ function pack_ (tarball, folder, tree, pkg, cb) {
     var pkg = tree.children.filter(nameMatch(name))[0]
     if (!pkg) return false
     var requiredBy = [].concat(pkg.requiredBy)
-    var seen = {}
+    var seen = new Set()
     while (requiredBy.length) {
       var reqPkg = requiredBy.shift()
-      if (seen[reqPkg.path]) continue
-      seen[reqPkg.path] = true
+      if (seen.has(reqPkg)) continue
+      seen.add(reqPkg)
       if (!reqPkg) continue
       if (reqPkg.parent === tree && bd.indexOf(moduleName(reqPkg)) !== -1) {
         return true
diff --git a/deps/npm/lib/utils/unix-format-path.js b/deps/npm/lib/utils/unix-format-path.js
new file mode 100644
index 00000000000000..a82cd7135cc2c9
--- /dev/null
+++ b/deps/npm/lib/utils/unix-format-path.js
@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = function (path) {
+  return path.replace(/\\/g, '/')
+}
diff --git a/deps/npm/lib/version.js b/deps/npm/lib/version.js
index 42f7d2a68d2570..c52b5158a03398 100644
--- a/deps/npm/lib/version.js
+++ b/deps/npm/lib/version.js
@@ -4,7 +4,8 @@ const BB = require('bluebird')
 const assert = require('assert')
 const chain = require('slide').chain
 const detectIndent = require('detect-indent')
-const fs = BB.promisifyAll(require('graceful-fs'))
+const fs = require('graceful-fs')
+const readFile = BB.promisify(require('graceful-fs').readFile)
 const git = require('./utils/git.js')
 const lifecycle = require('./utils/lifecycle.js')
 const log = require('npmlog')
@@ -151,7 +152,7 @@ const SHRINKWRAP = 'npm-shrinkwrap.json'
 const PKGLOCK = 'package-lock.json'
 
 function readLockfile (name) {
-  return fs.readFileAsync(
+  return readFile(
     path.join(npm.localPrefix, name), 'utf8'
   ).catch({code: 'ENOENT'}, () => null)
 }
@@ -278,26 +279,38 @@ function checkGit (localData, cb) {
 }
 
 function _commit (version, localData, cb) {
-  var packagePath = path.join(npm.localPrefix, 'package.json')
-  var options = { env: process.env }
-  var message = npm.config.get('message').replace(/%s/g, version)
-  var sign = npm.config.get('sign-git-tag')
-  var flag = sign ? '-sm' : '-am'
-  chain(
-    [
-      git.chainableExec([ 'add', packagePath ], options),
-      localData.hasShrinkwrap && git.chainableExec([ 'add', path.join(npm.localPrefix, 'npm-shrinkwrap.json') ], options),
-      localData.hasPackageLock && git.chainableExec([ 'add', path.join(npm.localPrefix, 'package-lock.json') ], options),
-      git.chainableExec([ 'commit', '-m', message ], options),
-      !localData.existingTag && git.chainableExec([
-        'tag',
-        npm.config.get('tag-version-prefix') + version,
-        flag,
-        message
+  const options = { env: process.env }
+  const message = npm.config.get('message').replace(/%s/g, version)
+  const sign = npm.config.get('sign-git-tag')
+  const flagForTag = sign ? '-sm' : '-am'
+
+  stagePackageFiles(localData, options).then(() => {
+    return git.exec([ 'commit', '-m', message ], options)
+  }).then(() => {
+    if (!localData.existingTag) {
+      return git.exec([
+        'tag', npm.config.get('tag-version-prefix') + version,
+        flagForTag, message
       ], options)
-    ],
-    cb
-  )
+    }
+  }).nodeify(cb)
+}
+
+function stagePackageFiles (localData, options) {
+  return addLocalFile('package.json', options, false).then(() => {
+    if (localData.hasShrinkwrap) {
+      return addLocalFile('npm-shrinkwrap.json', options, false)
+    } else if (localData.hasPackageLock) {
+      return addLocalFile('package-lock.json', options, false)
+    }
+  })
+}
+
+function addLocalFile (file, options, ignoreFailure) {
+  const p = git.exec(['add', path.join(npm.localPrefix, file)], options)
+  return ignoreFailure
+  ? p.catch(() => {})
+  : p
 }
 
 function write (data, file, indent, cb) {
diff --git a/deps/npm/man/man1/npm-README.1 b/deps/npm/man/man1/npm-README.1
index 0c2fbb6faa2483..7d44d1c1510c70 100644
--- a/deps/npm/man/man1/npm-README.1
+++ b/deps/npm/man/man1/npm-README.1
@@ -1,4 +1,4 @@
-.TH "NPM" "1" "June 2017" "" ""
+.TH "NPM" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm\fR \- a JavaScript package manager
 .P
@@ -162,8 +162,9 @@ https://github\.com/npm/npm/issues
 Be sure to include \fIall\fR of the output from the npm command that didn't work
 as expected\.  The \fBnpm\-debug\.log\fP file is also helpful to provide\.
 .P
-You can also look for isaacs in #node\.js on irc://irc\.freenode\.net\.  She
-will no doubt tell you to put the output in a gist or email\.
+You can also find npm people in \fB#npm\fP on https://package\.community/ or
+on Twitter \fIhttps://twitter\.com/npm_support\fR\|\.  Whoever responds will no
+doubt tell you to put the output in a gist or email\.
 .SH SEE ALSO
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man1/npm-access.1 b/deps/npm/man/man1/npm-access.1
index d2a7a9fa00d160..2f86c385448760 100644
--- a/deps/npm/man/man1/npm-access.1
+++ b/deps/npm/man/man1/npm-access.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ACCESS" "1" "June 2017" "" ""
+.TH "NPM\-ACCESS" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-access\fR \- Set access level on published packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-adduser.1 b/deps/npm/man/man1/npm-adduser.1
index 64b037402f0d22..b90fd9ebd52583 100644
--- a/deps/npm/man/man1/npm-adduser.1
+++ b/deps/npm/man/man1/npm-adduser.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ADDUSER" "1" "June 2017" "" ""
+.TH "NPM\-ADDUSER" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-adduser\fR \- Add a registry user account
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bin.1 b/deps/npm/man/man1/npm-bin.1
index e6a15a467c3311..9571db127a6eb9 100644
--- a/deps/npm/man/man1/npm-bin.1
+++ b/deps/npm/man/man1/npm-bin.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BIN" "1" "June 2017" "" ""
+.TH "NPM\-BIN" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-bin\fR \- Display npm bin folder
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bugs.1 b/deps/npm/man/man1/npm-bugs.1
index 860d5299ca0891..7126fda85fc2e9 100644
--- a/deps/npm/man/man1/npm-bugs.1
+++ b/deps/npm/man/man1/npm-bugs.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUGS" "1" "June 2017" "" ""
+.TH "NPM\-BUGS" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-bugs\fR \- Bugs for a package in a web browser maybe
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-build.1 b/deps/npm/man/man1/npm-build.1
index 322d8c069e7e7f..909ea651051a05 100644
--- a/deps/npm/man/man1/npm-build.1
+++ b/deps/npm/man/man1/npm-build.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUILD" "1" "June 2017" "" ""
+.TH "NPM\-BUILD" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-build\fR \- Build a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-bundle.1 b/deps/npm/man/man1/npm-bundle.1
index c8d8f8686b3e2f..522dcc1a366353 100644
--- a/deps/npm/man/man1/npm-bundle.1
+++ b/deps/npm/man/man1/npm-bundle.1
@@ -1,4 +1,4 @@
-.TH "NPM\-BUNDLE" "1" "June 2017" "" ""
+.TH "NPM\-BUNDLE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-bundle\fR \- REMOVED
 .SH DESCRIPTION
diff --git a/deps/npm/man/man1/npm-cache.1 b/deps/npm/man/man1/npm-cache.1
index 41d84cba055dd3..9309a00a61290d 100644
--- a/deps/npm/man/man1/npm-cache.1
+++ b/deps/npm/man/man1/npm-cache.1
@@ -1,4 +1,4 @@
-.TH "NPM\-CACHE" "1" "June 2017" "" ""
+.TH "NPM\-CACHE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-cache\fR \- Manipulates packages cache
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-completion.1 b/deps/npm/man/man1/npm-completion.1
index 11b4d11b1f1df2..cd3343d7f66e19 100644
--- a/deps/npm/man/man1/npm-completion.1
+++ b/deps/npm/man/man1/npm-completion.1
@@ -1,4 +1,4 @@
-.TH "NPM\-COMPLETION" "1" "June 2017" "" ""
+.TH "NPM\-COMPLETION" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-completion\fR \- Tab Completion for npm
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-config.1 b/deps/npm/man/man1/npm-config.1
index 265aff01c6cd01..e98d3b52be613f 100644
--- a/deps/npm/man/man1/npm-config.1
+++ b/deps/npm/man/man1/npm-config.1
@@ -1,4 +1,4 @@
-.TH "NPM\-CONFIG" "1" "June 2017" "" ""
+.TH "NPM\-CONFIG" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-config\fR \- Manage the npm configuration files
 .SH SYNOPSIS
@@ -8,7 +8,7 @@
 npm config set <key> <value> [\-g|\-\-global]
 npm config get <key>
 npm config delete <key>
-npm config list
+npm config list [\-l]
 npm config edit
 npm get <key>
 npm set <key> <value> [\-g|\-\-global]
@@ -59,7 +59,7 @@ npm config list
 .fi
 .RE
 .P
-Show all the config settings\.
+Show all the config settings\. Use \fB\-l\fP to also show defaults\.
 .SS delete
 .P
 .RS 2
diff --git a/deps/npm/man/man1/npm-dedupe.1 b/deps/npm/man/man1/npm-dedupe.1
index d0962471d801b9..ffce7a43283bb0 100644
--- a/deps/npm/man/man1/npm-dedupe.1
+++ b/deps/npm/man/man1/npm-dedupe.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DEDUPE" "1" "June 2017" "" ""
+.TH "NPM\-DEDUPE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-dedupe\fR \- Reduce duplication
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-deprecate.1 b/deps/npm/man/man1/npm-deprecate.1
index 2b26e9fc56fe18..f3f103bdf17a20 100644
--- a/deps/npm/man/man1/npm-deprecate.1
+++ b/deps/npm/man/man1/npm-deprecate.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DEPRECATE" "1" "June 2017" "" ""
+.TH "NPM\-DEPRECATE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-deprecate\fR \- Deprecate a version of a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-dist-tag.1 b/deps/npm/man/man1/npm-dist-tag.1
index 3142da944ff0e5..3167e8e6cd7f37 100644
--- a/deps/npm/man/man1/npm-dist-tag.1
+++ b/deps/npm/man/man1/npm-dist-tag.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DIST\-TAG" "1" "June 2017" "" ""
+.TH "NPM\-DIST\-TAG" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-dist-tag\fR \- Modify package distribution tags
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-docs.1 b/deps/npm/man/man1/npm-docs.1
index c97b912e184337..84881635a07bb4 100644
--- a/deps/npm/man/man1/npm-docs.1
+++ b/deps/npm/man/man1/npm-docs.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DOCS" "1" "June 2017" "" ""
+.TH "NPM\-DOCS" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-docs\fR \- Docs for a package in a web browser maybe
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-doctor.1 b/deps/npm/man/man1/npm-doctor.1
index 787b9d42198cd9..7a0b057b75f9a6 100644
--- a/deps/npm/man/man1/npm-doctor.1
+++ b/deps/npm/man/man1/npm-doctor.1
@@ -1,4 +1,4 @@
-.TH "NPM\-DOCTOR" "1" "June 2017" "" ""
+.TH "NPM\-DOCTOR" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-doctor\fR \- Check your environments
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-edit.1 b/deps/npm/man/man1/npm-edit.1
index 978a4e54f3e680..63cdeb77ca5294 100644
--- a/deps/npm/man/man1/npm-edit.1
+++ b/deps/npm/man/man1/npm-edit.1
@@ -1,4 +1,4 @@
-.TH "NPM\-EDIT" "1" "June 2017" "" ""
+.TH "NPM\-EDIT" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-edit\fR \- Edit an installed package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-explore.1 b/deps/npm/man/man1/npm-explore.1
index d5cf964ecb2a71..ac993ff4dd6c3d 100644
--- a/deps/npm/man/man1/npm-explore.1
+++ b/deps/npm/man/man1/npm-explore.1
@@ -1,4 +1,4 @@
-.TH "NPM\-EXPLORE" "1" "June 2017" "" ""
+.TH "NPM\-EXPLORE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-explore\fR \- Browse an installed package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-help-search.1 b/deps/npm/man/man1/npm-help-search.1
index d54f316542229a..0d7971406a751e 100644
--- a/deps/npm/man/man1/npm-help-search.1
+++ b/deps/npm/man/man1/npm-help-search.1
@@ -1,4 +1,4 @@
-.TH "NPM\-HELP\-SEARCH" "1" "June 2017" "" ""
+.TH "NPM\-HELP\-SEARCH" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-help-search\fR \- Search npm help documentation
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-help.1 b/deps/npm/man/man1/npm-help.1
index a102985b9f240a..224d45a35d1faa 100644
--- a/deps/npm/man/man1/npm-help.1
+++ b/deps/npm/man/man1/npm-help.1
@@ -1,4 +1,4 @@
-.TH "NPM\-HELP" "1" "June 2017" "" ""
+.TH "NPM\-HELP" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-help\fR \- Get help on npm
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-init.1 b/deps/npm/man/man1/npm-init.1
index c8ccd94b7b866d..38bf391be8e71a 100644
--- a/deps/npm/man/man1/npm-init.1
+++ b/deps/npm/man/man1/npm-init.1
@@ -1,4 +1,4 @@
-.TH "NPM\-INIT" "1" "June 2017" "" ""
+.TH "NPM\-INIT" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-init\fR \- Interactively create a package\.json file
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-install-test.1 b/deps/npm/man/man1/npm-install-test.1
index 3bdd4c632b95f0..af1356d6093f7c 100644
--- a/deps/npm/man/man1/npm-install-test.1
+++ b/deps/npm/man/man1/npm-install-test.1
@@ -1,4 +1,4 @@
-.TH "NPM" "" "June 2017" "" ""
+.TH "NPM" "" "July 2017" "" ""
 .SH "NAME"
 \fBnpm\fR
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-install.1 b/deps/npm/man/man1/npm-install.1
index e90cc4f8f40c68..b33c7e8f8ec40b 100644
--- a/deps/npm/man/man1/npm-install.1
+++ b/deps/npm/man/man1/npm-install.1
@@ -1,4 +1,4 @@
-.TH "NPM\-INSTALL" "1" "June 2017" "" ""
+.TH "NPM\-INSTALL" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-install\fR \- Install a package
 .SH SYNOPSIS
@@ -393,6 +393,9 @@ being installed\.
 The \fB\-\-no\-shrinkwrap\fP argument, which will ignore an available
 package lock or shrinkwrap file and use the package\.json instead\.
 .P
+The \fB\-\-no\-package\-lock\fP argument will prevent npm from creating a
+\fBpackage\-lock\.json\fP file\.
+.P
 The \fB\-\-nodedir=/path/to/node/source\fP argument will allow npm to find the
 node source code so that npm can compile native modules\.
 .P
diff --git a/deps/npm/man/man1/npm-link.1 b/deps/npm/man/man1/npm-link.1
index b5b1d25098f32a..a1fa966c0f61c2 100644
--- a/deps/npm/man/man1/npm-link.1
+++ b/deps/npm/man/man1/npm-link.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LINK" "1" "June 2017" "" ""
+.TH "NPM\-LINK" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-link\fR \- Symlink a package folder
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-logout.1 b/deps/npm/man/man1/npm-logout.1
index 1bb0d25ce53c70..74c22144648bfe 100644
--- a/deps/npm/man/man1/npm-logout.1
+++ b/deps/npm/man/man1/npm-logout.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LOGOUT" "1" "June 2017" "" ""
+.TH "NPM\-LOGOUT" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-logout\fR \- Log out of the registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-ls.1 b/deps/npm/man/man1/npm-ls.1
index bf339ee70ca67b..5c6744e450035d 100644
--- a/deps/npm/man/man1/npm-ls.1
+++ b/deps/npm/man/man1/npm-ls.1
@@ -1,4 +1,4 @@
-.TH "NPM\-LS" "1" "June 2017" "" ""
+.TH "NPM\-LS" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-ls\fR \- List installed packages
 .SH SYNOPSIS
@@ -22,7 +22,7 @@ For example, running \fBnpm ls promzard\fP in npm's source tree will show:
 .P
 .RS 2
 .nf
-npm@5.0.3 /path/to/npm
+npm@5.3.0 /path/to/npm
 └─┬ init\-package\-json@0\.0\.4
   └── promzard@0\.1\.5
 .fi
@@ -118,6 +118,16 @@ Type: String
 When "dev" or "development", is an alias to \fBdev\fP\|\.
 .P
 When "prod" or "production", is an alias to \fBproduction\fP\|\.
+.SS link
+.RS 0
+.IP \(bu 2
+Type: Boolean
+.IP \(bu 2
+Default: false
+
+.RE
+.P
+Display only dependencies which are linked
 .SH SEE ALSO
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man1/npm-outdated.1 b/deps/npm/man/man1/npm-outdated.1
index 992c359dcbabb9..ccd38acb170afa 100644
--- a/deps/npm/man/man1/npm-outdated.1
+++ b/deps/npm/man/man1/npm-outdated.1
@@ -1,4 +1,4 @@
-.TH "NPM\-OUTDATED" "1" "June 2017" "" ""
+.TH "NPM\-OUTDATED" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-outdated\fR \- Check for outdated packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-owner.1 b/deps/npm/man/man1/npm-owner.1
index 9eb713bd666d00..62be1bdcd03d61 100644
--- a/deps/npm/man/man1/npm-owner.1
+++ b/deps/npm/man/man1/npm-owner.1
@@ -1,4 +1,4 @@
-.TH "NPM\-OWNER" "1" "June 2017" "" ""
+.TH "NPM\-OWNER" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-owner\fR \- Manage package owners
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-pack.1 b/deps/npm/man/man1/npm-pack.1
index 634d3e84094c59..2e70602351b2ee 100644
--- a/deps/npm/man/man1/npm-pack.1
+++ b/deps/npm/man/man1/npm-pack.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PACK" "1" "June 2017" "" ""
+.TH "NPM\-PACK" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-pack\fR \- Create a tarball from a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-ping.1 b/deps/npm/man/man1/npm-ping.1
index e14fa450d97268..33693a1a5c3942 100644
--- a/deps/npm/man/man1/npm-ping.1
+++ b/deps/npm/man/man1/npm-ping.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PING" "1" "June 2017" "" ""
+.TH "NPM\-PING" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-ping\fR \- Ping npm registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-prefix.1 b/deps/npm/man/man1/npm-prefix.1
index 46d06910454ac2..27fb7e9ef49b7a 100644
--- a/deps/npm/man/man1/npm-prefix.1
+++ b/deps/npm/man/man1/npm-prefix.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PREFIX" "1" "June 2017" "" ""
+.TH "NPM\-PREFIX" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-prefix\fR \- Display prefix
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-prune.1 b/deps/npm/man/man1/npm-prune.1
index c8051b36e8ed9d..3317b213c2a1a7 100644
--- a/deps/npm/man/man1/npm-prune.1
+++ b/deps/npm/man/man1/npm-prune.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PRUNE" "1" "June 2017" "" ""
+.TH "NPM\-PRUNE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-prune\fR \- Remove extraneous packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-publish.1 b/deps/npm/man/man1/npm-publish.1
index 5095939be6ad8d..1529f1b2f31f13 100644
--- a/deps/npm/man/man1/npm-publish.1
+++ b/deps/npm/man/man1/npm-publish.1
@@ -1,4 +1,4 @@
-.TH "NPM\-PUBLISH" "1" "June 2017" "" ""
+.TH "NPM\-PUBLISH" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-publish\fR \- Publish a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-rebuild.1 b/deps/npm/man/man1/npm-rebuild.1
index 7cb888b260d7c0..15bcaf92d3469f 100644
--- a/deps/npm/man/man1/npm-rebuild.1
+++ b/deps/npm/man/man1/npm-rebuild.1
@@ -1,4 +1,4 @@
-.TH "NPM\-REBUILD" "1" "June 2017" "" ""
+.TH "NPM\-REBUILD" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-rebuild\fR \- Rebuild a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-repo.1 b/deps/npm/man/man1/npm-repo.1
index cf2c9f7f5797a9..a1732297cecdde 100644
--- a/deps/npm/man/man1/npm-repo.1
+++ b/deps/npm/man/man1/npm-repo.1
@@ -1,4 +1,4 @@
-.TH "NPM\-REPO" "1" "June 2017" "" ""
+.TH "NPM\-REPO" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-repo\fR \- Open package repository page in the browser
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-restart.1 b/deps/npm/man/man1/npm-restart.1
index 7a0c40d0502ddb..bb78c0248283a8 100644
--- a/deps/npm/man/man1/npm-restart.1
+++ b/deps/npm/man/man1/npm-restart.1
@@ -1,4 +1,4 @@
-.TH "NPM\-RESTART" "1" "June 2017" "" ""
+.TH "NPM\-RESTART" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-restart\fR \- Restart a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-root.1 b/deps/npm/man/man1/npm-root.1
index fd30fb7cac442a..bc704262e4e5c5 100644
--- a/deps/npm/man/man1/npm-root.1
+++ b/deps/npm/man/man1/npm-root.1
@@ -1,4 +1,4 @@
-.TH "NPM\-ROOT" "1" "June 2017" "" ""
+.TH "NPM\-ROOT" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-root\fR \- Display npm root
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-run-script.1 b/deps/npm/man/man1/npm-run-script.1
index eaffbefc0ff5fa..6219b27a3c4f67 100644
--- a/deps/npm/man/man1/npm-run-script.1
+++ b/deps/npm/man/man1/npm-run-script.1
@@ -1,11 +1,11 @@
-.TH "NPM\-RUN\-SCRIPT" "1" "June 2017" "" ""
+.TH "NPM\-RUN\-SCRIPT" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-run-script\fR \- Run arbitrary package scripts
 .SH SYNOPSIS
 .P
 .RS 2
 .nf
-npm run\-script <command> [\-\- <args>\.\.\.]
+npm run\-script <command> [\-\-silent] [\-\- <args>\.\.\.]
 
 alias: npm run
 .fi
@@ -60,6 +60,8 @@ not found in the \fBPATH\fP\|\.
 .P
 If you try to run a script without having a \fBnode_modules\fP directory and it fails,
 you will be given a warning to run \fBnpm install\fP, just in case you've forgotten\.
+.P
+You can use the \fB\-\-silent\fP flag to prevent showing \fBnpm ERR!\fP output on error\.
 .SH SEE ALSO
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man1/npm-search.1 b/deps/npm/man/man1/npm-search.1
index 89cb716d847a1a..190b75a34e44e6 100644
--- a/deps/npm/man/man1/npm-search.1
+++ b/deps/npm/man/man1/npm-search.1
@@ -1,4 +1,4 @@
-.TH "NPM\-SEARCH" "1" "June 2017" "" ""
+.TH "NPM\-SEARCH" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-search\fR \- Search for packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-shrinkwrap.1 b/deps/npm/man/man1/npm-shrinkwrap.1
index d6d12bf1676774..ad4a78d3e7d5f7 100644
--- a/deps/npm/man/man1/npm-shrinkwrap.1
+++ b/deps/npm/man/man1/npm-shrinkwrap.1
@@ -1,4 +1,4 @@
-.TH "NPM\-SHRINKWRAP" "1" "June 2017" "" ""
+.TH "NPM\-SHRINKWRAP" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-shrinkwrap\fR \- Lock down dependency versions for publication
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-star.1 b/deps/npm/man/man1/npm-star.1
index a04ce7363e2d7f..b325ff0ea1e423 100644
--- a/deps/npm/man/man1/npm-star.1
+++ b/deps/npm/man/man1/npm-star.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STAR" "1" "June 2017" "" ""
+.TH "NPM\-STAR" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-star\fR \- Mark your favorite packages
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-stars.1 b/deps/npm/man/man1/npm-stars.1
index face66764b542e..92e5bf7a4e6a20 100644
--- a/deps/npm/man/man1/npm-stars.1
+++ b/deps/npm/man/man1/npm-stars.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STARS" "1" "June 2017" "" ""
+.TH "NPM\-STARS" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-stars\fR \- View packages marked as favorites
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-start.1 b/deps/npm/man/man1/npm-start.1
index 0916970e0d247d..df0e1cd65b5575 100644
--- a/deps/npm/man/man1/npm-start.1
+++ b/deps/npm/man/man1/npm-start.1
@@ -1,4 +1,4 @@
-.TH "NPM\-START" "1" "June 2017" "" ""
+.TH "NPM\-START" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-start\fR \- Start a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-stop.1 b/deps/npm/man/man1/npm-stop.1
index 430f3c117f5c66..30f2b67fc124da 100644
--- a/deps/npm/man/man1/npm-stop.1
+++ b/deps/npm/man/man1/npm-stop.1
@@ -1,4 +1,4 @@
-.TH "NPM\-STOP" "1" "June 2017" "" ""
+.TH "NPM\-STOP" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-stop\fR \- Stop a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-team.1 b/deps/npm/man/man1/npm-team.1
index b38561f7114732..1d398c9fdc14d8 100644
--- a/deps/npm/man/man1/npm-team.1
+++ b/deps/npm/man/man1/npm-team.1
@@ -1,4 +1,4 @@
-.TH "NPM\-TEAM" "1" "June 2017" "" ""
+.TH "NPM\-TEAM" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-team\fR \- Manage organization teams and team memberships
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-test.1 b/deps/npm/man/man1/npm-test.1
index ad9fc14d558fab..a17682b38ea2a7 100644
--- a/deps/npm/man/man1/npm-test.1
+++ b/deps/npm/man/man1/npm-test.1
@@ -1,4 +1,4 @@
-.TH "NPM\-TEST" "1" "June 2017" "" ""
+.TH "NPM\-TEST" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-test\fR \- Test a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-uninstall.1 b/deps/npm/man/man1/npm-uninstall.1
index 29df8f50f4f242..0863df058d4f26 100644
--- a/deps/npm/man/man1/npm-uninstall.1
+++ b/deps/npm/man/man1/npm-uninstall.1
@@ -1,11 +1,11 @@
-.TH "NPM\-UNINSTALL" "1" "June 2017" "" ""
+.TH "NPM\-UNINSTALL" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-uninstall\fR \- Remove a package
 .SH SYNOPSIS
 .P
 .RS 2
 .nf
-npm uninstall [<@scope>/]<pkg>[@<version>]\.\.\. [\-S|\-\-save|\-D|\-\-save\-dev|\-O|\-\-save\-optional]
+npm uninstall [<@scope>/]<pkg>[@<version>]\.\.\. [\-S|\-\-save|\-D|\-\-save\-dev|\-O|\-\-save\-optional|\-\-no\-save]
 
 aliases: remove, rm, r, un, unlink
 .fi
@@ -35,6 +35,8 @@ the package version in your main package\.json:
 \fB\-D, \-\-save\-dev\fP: Package will be removed from your \fBdevDependencies\fP\|\.
 .IP \(bu 2
 \fB\-O, \-\-save\-optional\fP: Package will be removed from your \fBoptionalDependencies\fP\|\.
+.IP \(bu 2
+\fB\-\-no\-save\fP: Package will not be removed from your \fBpackage\.json\fP file\.
 
 .RE
 .P
@@ -51,6 +53,7 @@ npm uninstall sax \-\-save
 npm uninstall @myorg/privatepackage \-\-save
 npm uninstall node\-tap \-\-save\-dev
 npm uninstall dtrace\-provider \-\-save\-optional
+npm uninstall lodash \-\-no\-save
 .fi
 .RE
 .SH SEE ALSO
diff --git a/deps/npm/man/man1/npm-unpublish.1 b/deps/npm/man/man1/npm-unpublish.1
index c3883a59498f0a..ce7f2147679fe9 100644
--- a/deps/npm/man/man1/npm-unpublish.1
+++ b/deps/npm/man/man1/npm-unpublish.1
@@ -1,4 +1,4 @@
-.TH "NPM\-UNPUBLISH" "1" "June 2017" "" ""
+.TH "NPM\-UNPUBLISH" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-unpublish\fR \- Remove a package from the registry
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-update.1 b/deps/npm/man/man1/npm-update.1
index 14bad07f5fedd4..24b07a1fd0b68e 100644
--- a/deps/npm/man/man1/npm-update.1
+++ b/deps/npm/man/man1/npm-update.1
@@ -1,4 +1,4 @@
-.TH "NPM\-UPDATE" "1" "June 2017" "" ""
+.TH "NPM\-UPDATE" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-update\fR \- Update a package
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-version.1 b/deps/npm/man/man1/npm-version.1
index ae2678a8db610a..de93869d33704c 100644
--- a/deps/npm/man/man1/npm-version.1
+++ b/deps/npm/man/man1/npm-version.1
@@ -1,4 +1,4 @@
-.TH "NPM\-VERSION" "1" "June 2017" "" ""
+.TH "NPM\-VERSION" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-version\fR \- Bump a package version
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-view.1 b/deps/npm/man/man1/npm-view.1
index 0bfedd6b8b9c36..503f71a9eceab7 100644
--- a/deps/npm/man/man1/npm-view.1
+++ b/deps/npm/man/man1/npm-view.1
@@ -1,4 +1,4 @@
-.TH "NPM\-VIEW" "1" "June 2017" "" ""
+.TH "NPM\-VIEW" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-view\fR \- View registry info
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm-whoami.1 b/deps/npm/man/man1/npm-whoami.1
index 8fdf66c2fc5b93..180b949747a6db 100644
--- a/deps/npm/man/man1/npm-whoami.1
+++ b/deps/npm/man/man1/npm-whoami.1
@@ -1,4 +1,4 @@
-.TH "NPM\-WHOAMI" "1" "June 2017" "" ""
+.TH "NPM\-WHOAMI" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-whoami\fR \- Display npm username
 .SH SYNOPSIS
diff --git a/deps/npm/man/man1/npm.1 b/deps/npm/man/man1/npm.1
index e3771ad9facb2f..a626190edd9608 100644
--- a/deps/npm/man/man1/npm.1
+++ b/deps/npm/man/man1/npm.1
@@ -1,4 +1,4 @@
-.TH "NPM" "1" "June 2017" "" ""
+.TH "NPM" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm\fR \- javascript package manager
 .SH SYNOPSIS
@@ -10,7 +10,7 @@ npm <command> [args]
 .RE
 .SH VERSION
 .P
-5.0.3
+5.3.0
 .SH DESCRIPTION
 .P
 npm is the package manager for the Node JavaScript platform\.  It puts
diff --git a/deps/npm/man/man1/npx.1 b/deps/npm/man/man1/npx.1
new file mode 100644
index 00000000000000..f64614d36ec028
--- /dev/null
+++ b/deps/npm/man/man1/npx.1
@@ -0,0 +1,167 @@
+.TH "NPX" "1" "July 2017" "npx@9.1.0" "User Commands"
+.SH "NAME"
+\fBnpx\fR \- execute npm package binaries
+.SH SYNOPSIS
+.P
+\fBnpx [options] <command>[@version] [command\-arg]\.\.\.\fP
+.P
+\fBnpx [options] [\-p|\-\-package <pkg>]\.\.\. <command> [command\-arg]\.\.\.\fP
+.P
+\fBnpx [options] \-c '<command\-string>'\fP
+.P
+\fBnpx \-\-shell\-auto\-fallback [shell]\fP
+.SH INSTALL
+.P
+\fBnpm install \-g npx\fP
+.SH DESCRIPTION
+.P
+Executes \fB<command>\fP either from a local \fBnode_modules/\.bin\fP, or from a central cache, installing any packages needed in order for \fB<command>\fP to run\.
+.P
+By default, \fBnpx\fP will check whether \fB<command>\fP exists in \fB$PATH\fP, or in the local project binaries, and execute that\. If \fB<command>\fP is not found, it will be installed prior to execution\.
+.P
+Unless a \fB\-\-package\fP option is specified, \fBnpx\fP will try to guess the name of the binary to invoke depending on the specifier provided\. All package specifiers understood by \fBnpm\fP may be used with \fBnpx\fP, including git specifiers, remote tarballs, local directories, or scoped packages\.
+.P
+If a full specifier is included, or if \fB\-\-package\fP is used, npx will always use a freshly\-installed, temporary version of the package\. This can also be forced with the \fB\-\-ignore\-existing\fP flag\.
+.RS 0
+.IP \(bu 2
+\fB\-p, \-\-package <package>\fP \- define the package to be installed\. This defaults to the value of \fB<command>\fP\|\. This is only needed for packages with multiple binaries if you want to call one of the other executables, or where the binary name does not match the package name\. If this option is provided \fB<command>\fP will be executed as\-is, without interpreting \fB@version\fP if it's there\. Multiple \fB\-\-package\fP options may be provided, and all the packages specified will be installed\.
+.IP \(bu 2
+\fB\-\-no\-install\fP \- If passed to \fBnpx\fP, it will only try to run \fB<command>\fP if it already exists in the current path or in \fB$prefix/node_modules/\.bin\fP\|\. It won't try to install missing commands\.
+.IP \(bu 2
+\fB\-\-cache <path>\fP \- set the location of the npm cache\. Defaults to npm's own cache settings\.
+.IP \(bu 2
+\fB\-\-userconfig <path>\fP \- path to the user configuration file to pass to npm\. Defaults to whatever npm's current default is\.
+.IP \(bu 2
+\fB\-c <string>\fP \- Execute \fB<string>\fP inside an \fBnpm run\-script\fP\-like shell environment, with all the usual environment variables available\. Only the first item in \fB<string>\fP will be automatically used as \fB<command>\fP\|\. Any others \fImust\fR use \fB\-p\fP\|\.
+.IP \(bu 2
+\fB\-\-shell <string>\fP \- The shell to invoke the command with, if any\.
+.IP \(bu 2
+\fB\-\-shell\-auto\-fallback [<shell>]\fP \- Generates shell code to override your shell's "command not found" handler with one that calls \fBnpx\fP\|\. Tries to figure out your shell, or you can pass its name (either \fBbash\fP, \fBfish\fP, or \fBzsh\fP) as an option\. See below for how to install\.
+.IP \(bu 2
+\fB\-\-ignore\-existing\fP \- If this flag is set, npx will not look in \fB$PATH\fP, or in the current package's \fBnode_modules/\.bin\fP for an existing version before deciding whether to install\. Binaries in those paths will still be available for execution, but will be shadowed by any packages requested by this install\.
+.IP \(bu 2
+\fB\-q, \-\-quiet\fP \- Suppressed any output from npx itself (progress bars, error messages, install reports)\. Subcommand output itself will not be silenced\.
+.IP \(bu 2
+\fB\-n, \-\-node\-arg\fP \- Extra node argument to supply to node when binary is a node script\. You can supply this option multiple times to add more arguments\.
+.IP \(bu 2
+\fB\-v, \-\-version\fP \- Show the current npx version\.
+
+.RE
+.SH EXAMPLES
+.SS Running a project\-local bin
+.P
+.RS 2
+.nf
+$ npm i \-D webpack
+$ npx webpack \.\.\.
+.fi
+.RE
+.SS One\-off invocation without local installation
+.P
+.RS 2
+.nf
+$ npm rm webpack
+$ npx webpack \-\- \.\.\.
+$ cat package\.json
+\|\.\.\.webpack not in "devDependencies"\.\.\.
+.fi
+.RE
+.SS Invoking a command from a github repository
+.P
+.RS 2
+.nf
+$ npx github:piuccio/cowsay
+\|\.\.\.or\.\.\.
+$ npx git+ssh://my\.hosted\.git:cowsay\.git#semver:^1
+\|\.\.\.etc\.\.\.
+.fi
+.RE
+.SS Execute a full shell command using one npx call w/ multiple packages
+.P
+.RS 2
+.nf
+$ npx \-p lolcatjs \-p cowsay \-c \\
+  'echo "$npm_package_name@$npm_package_version" | cowsay | lolcatjs'
+\|\.\.\.
+ _____
+< your\-cool\-package@1\.2\.3 >
+ \-\-\-\-\-
+        \\   ^__^
+         \\  (oo)\\_______
+            (__)\\       )\\/\\
+                ||\-\-\-\-w |
+                ||     ||
+.fi
+.RE
+.SS Run node binary with \-\-inspect
+.P
+.RS 2
+.nf
+$ npx \-\-node\-arg=\-\-inspect cowsay
+Debugger listening on ws://127\.0\.0\.1:9229/\.\.\.\.
+.fi
+.RE
+.SH SHELL AUTO FALLBACK
+.P
+You can configure \fBnpx\fP to run as your default fallback command when you type something in the command line with an \fB@\fP but the command is not found\. This includes installing packages that were not found in the local prefix either\.
+.P
+For example:
+.P
+.RS 2
+.nf
+$ npm@4 \-\-version
+(stderr) npm@4 not found\. Trying with npx\.\.\.
+4\.6\.1
+$ asdfasdfasf
+zsh: command not found: asfdasdfasdf
+.fi
+.RE
+.P
+Currently, \fBzsh\fP, \fBbash\fP (>= 4), and \fBfish\fP are supported\. You can access these completion scripts using \fBnpx \-\-shell\-auto\-fallback <shell>\fP\|\.
+.P
+To install permanently, add the relevant line below to your \fB~/\.bashrc\fP, \fB~/\.zshrc\fP, \fB~/\.config/fish/config\.fish\fP, or as needed\. To install just for the shell session, simply run the line\.
+.P
+You can optionally pass through \fB\-\-no\-install\fP when generating the fallback to prevent it from installing packages if the command is missing\.
+.SS For bash@>=4:
+.P
+.RS 2
+.nf
+$ source <(npx \-\-shell\-auto\-fallback bash)
+.fi
+.RE
+.SS For zsh:
+.P
+.RS 2
+.nf
+$ source <(npx \-\-shell\-auto\-fallback zsh)
+.fi
+.RE
+.SS For fish:
+.P
+.RS 2
+.nf
+$ source (npx \-\-shell\-auto\-fallback fish | psub)
+.fi
+.RE
+.SH ACKNOWLEDGEMENTS
+.P
+Huge thanks to Kwyn Meagher \fIhttps://blog\.kwyn\.io\fR for generously donating the package name in the main npm registry\. Previously \fBnpx\fP was used for a Tessel board Neopixels library, which can now be found under \fBnpx\-tessel\fP \fIhttps://npm\.im/npx\-tessel\fR\|\.
+.SH AUTHOR
+.P
+Written by Kat Marchan \fIhttps://github\.com/zkat\fR\|\.
+.SH REPORTING BUGS
+.P
+Please file any relevant issues on Github\. \fIhttps://github\.com/zkat/npx\fR
+.SH LICENSE
+.P
+This work is released by its authors into the public domain under CC0\-1\.0\. See \fBLICENSE\.md\fP for details\.
+.SH SEE ALSO
+.RS 0
+.IP \(bu 2
+\fBnpm(1)\fP
+.IP \(bu 2
+\fBnpm\-run\-script(1)\fP
+.IP \(bu 2
+\fBnpm\-config(7)\fP
+
+.RE
diff --git a/deps/npm/man/man5/npm-folders.5 b/deps/npm/man/man5/npm-folders.5
index 194e6bcc02d474..2442ef30567171 100644
--- a/deps/npm/man/man5/npm-folders.5
+++ b/deps/npm/man/man5/npm-folders.5
@@ -1,4 +1,4 @@
-.TH "NPM\-FOLDERS" "5" "June 2017" "" ""
+.TH "NPM\-FOLDERS" "5" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-folders\fR \- Folder Structures Used by npm
 .SH DESCRIPTION
@@ -25,10 +25,9 @@ If you need both, then install it in both places, or use \fBnpm link\fP\|\.
 .SS prefix Configuration
 .P
 The \fBprefix\fP config defaults to the location where node is installed\.
-On most systems, this is \fB/usr/local\fP\|\. On windows, this is the exact
-location of the node\.exe binary\.  On Unix systems, it's one level up,
-since node is typically installed at \fB{prefix}/bin/node\fP rather than
-\fB{prefix}/node\.exe\fP\|\.
+On most systems, this is \fB/usr/local\fP\|\. On Windows, it's \fB%AppData%\\npm\fP\|\.
+On Unix systems, it's one level up, since node is typically installed at
+\fB{prefix}/bin/node\fP rather than \fB{prefix}/node\.exe\fP\|\.
 .P
 When the \fBglobal\fP flag is set, npm installs things into this prefix\.
 When it is not set, it uses the root of the current package, or the
diff --git a/deps/npm/man/man5/npm-global.5 b/deps/npm/man/man5/npm-global.5
index 194e6bcc02d474..2442ef30567171 100644
--- a/deps/npm/man/man5/npm-global.5
+++ b/deps/npm/man/man5/npm-global.5
@@ -1,4 +1,4 @@
-.TH "NPM\-FOLDERS" "5" "June 2017" "" ""
+.TH "NPM\-FOLDERS" "5" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-folders\fR \- Folder Structures Used by npm
 .SH DESCRIPTION
@@ -25,10 +25,9 @@ If you need both, then install it in both places, or use \fBnpm link\fP\|\.
 .SS prefix Configuration
 .P
 The \fBprefix\fP config defaults to the location where node is installed\.
-On most systems, this is \fB/usr/local\fP\|\. On windows, this is the exact
-location of the node\.exe binary\.  On Unix systems, it's one level up,
-since node is typically installed at \fB{prefix}/bin/node\fP rather than
-\fB{prefix}/node\.exe\fP\|\.
+On most systems, this is \fB/usr/local\fP\|\. On Windows, it's \fB%AppData%\\npm\fP\|\.
+On Unix systems, it's one level up, since node is typically installed at
+\fB{prefix}/bin/node\fP rather than \fB{prefix}/node\.exe\fP\|\.
 .P
 When the \fBglobal\fP flag is set, npm installs things into this prefix\.
 When it is not set, it uses the root of the current package, or the
diff --git a/deps/npm/man/man5/npm-json.5 b/deps/npm/man/man5/npm-json.5
index 89eefefcf68123..df570a7e1bcee2 100644
--- a/deps/npm/man/man5/npm-json.5
+++ b/deps/npm/man/man5/npm-json.5
@@ -1,4 +1,4 @@
-.TH "PACKAGE\.JSON" "5" "June 2017" "" ""
+.TH "PACKAGE\.JSON" "5" "July 2017" "" ""
 .SH "NAME"
 \fBpackage.json\fR \- Specifics of npm's package\.json handling
 .SH DESCRIPTION
@@ -557,21 +557,35 @@ This tarball will be downloaded and installed locally to your package at
 install time\.
 .SS Git URLs as Dependencies
 .P
-Git urls can be of the form:
+Git urls are of the form:
 .P
 .RS 2
 .nf
-git://github\.com/user/project\.git#commit\-ish
-git+ssh://user@hostname:project\.git#commit\-ish
-git+ssh://user@hostname/project\.git#commit\-ish
-git+http://user@hostname/project/blah\.git#commit\-ish
-git+https://user@hostname/project/blah\.git#commit\-ish
+<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>[#<commit\-ish> | #semver:<semver>]
 .fi
 .RE
 .P
-The \fBcommit\-ish\fP can be any tag, sha, or branch which can be supplied as
-an argument to \fBgit checkout\fP\|\.  The default is \fBmaster\fP\|\.
-.SH GitHub URLs
+\fB<protocol>\fP is one of \fBgit\fP, \fBgit+ssh\fP, \fBgit+http\fP, \fBgit+https\fP, or
+\fBgit+file\fP\|\.
+.P
+If \fB#<commit\-ish>\fP is provided, it will be used to clone exactly that
+commit\. If the commit\-ish has the format \fB#semver:<semver>\fP, \fB<semver>\fP can
+be any valid semver range or exact version, and npm will look for any tags
+or refs matching that range in the remote repository, much as it would for a
+registry dependency\. If neither \fB#<commit\-ish>\fP or \fB#semver:<semver>\fP is
+specified, then \fBmaster\fP is used\.
+.P
+Examples:
+.P
+.RS 2
+.nf
+git+ssh://git@github\.com:npm/npm\.git#v1\.0\.27
+git+ssh://git@github\.com:npm/npm#semver:^5\.0
+git+https://isaacs@github\.com/npm/npm\.git
+git://github\.com/npm/npm\.git#v1\.0\.27
+.fi
+.RE
+.SS GitHub URLs
 .P
 As of version 1\.1\.65, you can refer to GitHub urls as just "foo":
 "user/foo\-project"\.  Just as with git URLs, a \fBcommit\-ish\fP suffix can be
@@ -590,7 +604,7 @@ included\.  For example:
 }
 .fi
 .RE
-.SH Local Paths
+.SS Local Paths
 .P
 As of version 2\.0\.0 you can provide a path to a local directory that contains a
 package\. Local paths can be saved using \fBnpm install \-S\fP or
@@ -854,12 +868,11 @@ Like the \fBos\fP option, you can also blacklist architectures:
 The host architecture is determined by \fBprocess\.arch\fP
 .SH preferGlobal
 .P
-If your package is primarily a command\-line application that should be
-installed globally, then set this value to \fBtrue\fP to provide a warning
-if it is installed locally\.
+\fBDEPRECATED\fR
 .P
-It doesn't actually prevent users from installing it locally, but it
-does help prevent some confusion if it doesn't work as expected\.
+This option used to trigger an npm warning, but it will no longer warn\. It is
+purely there for informational purposes\. It is now recommended that you install
+any binaries as local devDependencies wherever possible\.
 .SH private
 .P
 If you set \fB"private": true\fP in your package\.json, then npm will refuse
diff --git a/deps/npm/man/man5/npm-package-locks.5 b/deps/npm/man/man5/npm-package-locks.5
index 4d6a28519294af..df808f2e98ab83 100644
--- a/deps/npm/man/man5/npm-package-locks.5
+++ b/deps/npm/man/man5/npm-package-locks.5
@@ -1,4 +1,4 @@
-.TH "NPM\-PACKAGE\-LOCKS" "5" "June 2017" "" ""
+.TH "NPM\-PACKAGE\-LOCKS" "5" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-package-locks\fR \- An explanation of npm lockfiles
 .SH DESCRIPTION
diff --git a/deps/npm/man/man5/npm-shrinkwrap.json.5 b/deps/npm/man/man5/npm-shrinkwrap.json.5
index 400e23b20adb5e..9188009c10ed5a 100644
--- a/deps/npm/man/man5/npm-shrinkwrap.json.5
+++ b/deps/npm/man/man5/npm-shrinkwrap.json.5
@@ -1,11 +1,11 @@
-.TH "NPM\-SHRINKWRAP\.JSON" "5" "June 2017" "" ""
+.TH "NPM\-SHRINKWRAP\.JSON" "5" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-shrinkwrap.json\fR \- A publishable lockfile
 .SH DESCRIPTION
 .P
 \fBnpm\-shrinkwrap\.json\fP is a file created by npm help shrinkwrap\. It is identical to
 \fBpackage\-lock\.json\fP, with one major caveat: Unlike \fBpackage\-lock\.json\fP,
-\fBnpm\-shrinwkrap\.json\fP may be included when publishing a package\.
+\fBnpm\-shrinkwrap\.json\fP may be included when publishing a package\.
 .P
 The recommended use\-case for \fBnpm\-shrinkwrap\.json\fP is applications deployed
 through the publishing process on the registry: for example, daemons and
@@ -13,7 +13,7 @@ command\-line tools intended as global installs or \fBdevDependencies\fP\|\. It'
 strongly discouraged for library authors to publish this file, since that would
 prevent end users from having control over transitive dependency updates\.
 .P
-Additionally, if both \fBpackage\-lock\.json\fP and \fBnpm\-shrinwkrap\.json\fP are present
+Additionally, if both \fBpackage\-lock\.json\fP and \fBnpm\-shrinkwrap\.json\fP are present
 in a package root, \fBpackage\-lock\.json\fP will be ignored in favor of this file\.
 .P
 For full details and description of the \fBnpm\-shrinkwrap\.json\fP file format, refer
diff --git a/deps/npm/man/man5/npmrc.5 b/deps/npm/man/man5/npmrc.5
index a80fdca666fe9b..4a35447e23bfe7 100644
--- a/deps/npm/man/man5/npmrc.5
+++ b/deps/npm/man/man5/npmrc.5
@@ -1,4 +1,4 @@
-.TH "NPMRC" "5" "June 2017" "" ""
+.TH "NPMRC" "5" "July 2017" "" ""
 .SH "NAME"
 \fBnpmrc\fR \- The npm config files
 .SH DESCRIPTION
diff --git a/deps/npm/man/man5/package-lock.json.5 b/deps/npm/man/man5/package-lock.json.5
index 09dc0d760040ed..4e1f7b880a33e4 100644
--- a/deps/npm/man/man5/package-lock.json.5
+++ b/deps/npm/man/man5/package-lock.json.5
@@ -1,4 +1,4 @@
-.TH "PACKAGE\-LOCK\.JSON" "5" "June 2017" "" ""
+.TH "PACKAGE\-LOCK\.JSON" "5" "July 2017" "" ""
 .SH "NAME"
 \fBpackage-lock.json\fR \- A manifestation of the manifest
 .SH DESCRIPTION
@@ -135,7 +135,7 @@ The dependencies of this dependency, exactly as at the top level\.
 .IP \(bu 2
 npm help shrinkwrap
 .IP \(bu 2
-npm help 5 package\-lock\.json
+npm help 5 shrinkwrap\.json
 .IP \(bu 2
 npm help 5 package\.json
 .IP \(bu 2
diff --git a/deps/npm/man/man5/package.json.5 b/deps/npm/man/man5/package.json.5
index 89eefefcf68123..df570a7e1bcee2 100644
--- a/deps/npm/man/man5/package.json.5
+++ b/deps/npm/man/man5/package.json.5
@@ -1,4 +1,4 @@
-.TH "PACKAGE\.JSON" "5" "June 2017" "" ""
+.TH "PACKAGE\.JSON" "5" "July 2017" "" ""
 .SH "NAME"
 \fBpackage.json\fR \- Specifics of npm's package\.json handling
 .SH DESCRIPTION
@@ -557,21 +557,35 @@ This tarball will be downloaded and installed locally to your package at
 install time\.
 .SS Git URLs as Dependencies
 .P
-Git urls can be of the form:
+Git urls are of the form:
 .P
 .RS 2
 .nf
-git://github\.com/user/project\.git#commit\-ish
-git+ssh://user@hostname:project\.git#commit\-ish
-git+ssh://user@hostname/project\.git#commit\-ish
-git+http://user@hostname/project/blah\.git#commit\-ish
-git+https://user@hostname/project/blah\.git#commit\-ish
+<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>[#<commit\-ish> | #semver:<semver>]
 .fi
 .RE
 .P
-The \fBcommit\-ish\fP can be any tag, sha, or branch which can be supplied as
-an argument to \fBgit checkout\fP\|\.  The default is \fBmaster\fP\|\.
-.SH GitHub URLs
+\fB<protocol>\fP is one of \fBgit\fP, \fBgit+ssh\fP, \fBgit+http\fP, \fBgit+https\fP, or
+\fBgit+file\fP\|\.
+.P
+If \fB#<commit\-ish>\fP is provided, it will be used to clone exactly that
+commit\. If the commit\-ish has the format \fB#semver:<semver>\fP, \fB<semver>\fP can
+be any valid semver range or exact version, and npm will look for any tags
+or refs matching that range in the remote repository, much as it would for a
+registry dependency\. If neither \fB#<commit\-ish>\fP or \fB#semver:<semver>\fP is
+specified, then \fBmaster\fP is used\.
+.P
+Examples:
+.P
+.RS 2
+.nf
+git+ssh://git@github\.com:npm/npm\.git#v1\.0\.27
+git+ssh://git@github\.com:npm/npm#semver:^5\.0
+git+https://isaacs@github\.com/npm/npm\.git
+git://github\.com/npm/npm\.git#v1\.0\.27
+.fi
+.RE
+.SS GitHub URLs
 .P
 As of version 1\.1\.65, you can refer to GitHub urls as just "foo":
 "user/foo\-project"\.  Just as with git URLs, a \fBcommit\-ish\fP suffix can be
@@ -590,7 +604,7 @@ included\.  For example:
 }
 .fi
 .RE
-.SH Local Paths
+.SS Local Paths
 .P
 As of version 2\.0\.0 you can provide a path to a local directory that contains a
 package\. Local paths can be saved using \fBnpm install \-S\fP or
@@ -854,12 +868,11 @@ Like the \fBos\fP option, you can also blacklist architectures:
 The host architecture is determined by \fBprocess\.arch\fP
 .SH preferGlobal
 .P
-If your package is primarily a command\-line application that should be
-installed globally, then set this value to \fBtrue\fP to provide a warning
-if it is installed locally\.
+\fBDEPRECATED\fR
 .P
-It doesn't actually prevent users from installing it locally, but it
-does help prevent some confusion if it doesn't work as expected\.
+This option used to trigger an npm warning, but it will no longer warn\. It is
+purely there for informational purposes\. It is now recommended that you install
+any binaries as local devDependencies wherever possible\.
 .SH private
 .P
 If you set \fB"private": true\fP in your package\.json, then npm will refuse
diff --git a/deps/npm/man/man7/npm-coding-style.7 b/deps/npm/man/man7/npm-coding-style.7
index 6a788d870c223f..bedeace4f3a215 100644
--- a/deps/npm/man/man7/npm-coding-style.7
+++ b/deps/npm/man/man7/npm-coding-style.7
@@ -1,4 +1,4 @@
-.TH "NPM\-CODING\-STYLE" "7" "June 2017" "" ""
+.TH "NPM\-CODING\-STYLE" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-coding-style\fR \- npm's "funny" coding style
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-config.7 b/deps/npm/man/man7/npm-config.7
index 7af1f90f7cb86a..07ab671f40625d 100644
--- a/deps/npm/man/man7/npm-config.7
+++ b/deps/npm/man/man7/npm-config.7
@@ -1,4 +1,4 @@
-.TH "NPM\-CONFIG" "7" "June 2017" "" ""
+.TH "NPM\-CONFIG" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-config\fR \- More than you probably want to know about npm configuration
 .SH DESCRIPTION
@@ -8,8 +8,14 @@ npm gets its configuration values from the following sources, sorted by priority
 .P
 Putting \fB\-\-foo bar\fP on the command line sets the \fBfoo\fP configuration
 parameter to \fB"bar"\fP\|\.  A \fB\-\-\fP argument tells the cli parser to stop
-reading flags\.  A \fB\-\-flag\fP parameter that is at the \fIend\fR of the
-command will be given the value of \fBtrue\fP\|\.
+reading flags\.  Using \fB\-\-flag\fP without specifying any value will set
+the value to \fBtrue\fP\|\.
+.P
+Example: \fB\-\-flag1 \-\-flag2\fP will set both configuration parameters
+to \fBtrue\fP, while \fB\-\-flag1 \-\-flag2 bar\fP will set \fBflag1\fP to \fBtrue\fP,
+and \fBflag2\fP to \fBbar\fP\|\.  Finally, \fB\-\-flag1 \-\-flag2 \-\- bar\fP will set
+both configuration parameters to \fBtrue\fP, and the \fBbar\fP is taken
+as a command argument\.
 .SS Environment Variables
 .P
 Any environment variables that start with \fBnpm_config_\fP will be
@@ -19,7 +25,7 @@ configuration parameter to \fBbar\fP\|\.  Any environment configurations that
 are not given a value will be given the value of \fBtrue\fP\|\.  Config
 values are case\-insensitive, so \fBNPM_CONFIG_FOO=bar\fP will work the
 same\. However, please note that inside npm\-scripts \fI/misc/scripts\fR
-npm will set it's own environment variables and Node will prefer
+npm will set its own environment variables and Node will prefer
 those lowercase versions over any uppercase ones that you might set\.
 For details see this issue \fIhttps://github\.com/npm/npm/issues/14528\fR\|\.
 .SS npmrc Files
@@ -30,10 +36,10 @@ The four relevant files are:
 per\-project configuration file (\fB/path/to/my/project/\.npmrc\fP)
 .IP \(bu 2
 per\-user configuration file (defaults to \fB$HOME/\.npmrc\fP; configurable via CLI
-option \fB\-\-userconfig\fP or environment variable \fB$NPM_CONF_USERCONFIG\fP)
+option \fB\-\-userconfig\fP or environment variable \fB$NPM_CONFIG_USERCONFIG\fP)
 .IP \(bu 2
 global configuration file (defaults to \fB$PREFIX/etc/npmrc\fP; configurable via
-CLI option \fB\-\-globalconfig\fP or environment variable \fB$NPM_CONF_GLOBALCONFIG\fP)
+CLI option \fB\-\-globalconfig\fP or environment variable \fB$NPM_CONFIG_GLOBALCONFIG\fP)
 .IP \(bu 2
 npm's built\-in configuration file (\fB/path/to/npm/npmrc\fP)
 
@@ -1209,6 +1215,16 @@ in to a private registry for the first time:
 \fBnpm login \-\-scope=@organization \-\-registry=registry\.organization\.com\fP, which
 will cause \fB@organization\fP to be mapped to the registry for future installation
 of packages specified according to the pattern \fB@organization/package\fP\|\.
+.SS script\-shell
+.RS 0
+.IP \(bu 2
+Default: \fBnull\fP
+.IP \(bu 2
+Type: path
+
+.RE
+.P
+The shell to use for scripts run with the \fBnpm run\fP command\.
 .SS scripts\-prepend\-node\-path
 .RS 0
 .IP \(bu 2
diff --git a/deps/npm/man/man7/npm-developers.7 b/deps/npm/man/man7/npm-developers.7
index da88a0df013cd7..ba6a0811c98ed7 100644
--- a/deps/npm/man/man7/npm-developers.7
+++ b/deps/npm/man/man7/npm-developers.7
@@ -1,4 +1,4 @@
-.TH "NPM\-DEVELOPERS" "7" "June 2017" "" ""
+.TH "NPM\-DEVELOPERS" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-developers\fR \- Developer Guide
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-disputes.7 b/deps/npm/man/man7/npm-disputes.7
index 8de6d02da89ac3..b7767f3a4abc2f 100644
--- a/deps/npm/man/man7/npm-disputes.7
+++ b/deps/npm/man/man7/npm-disputes.7
@@ -1,4 +1,4 @@
-.TH "NPM\-DISPUTES" "7" "June 2017" "" ""
+.TH "NPM\-DISPUTES" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-disputes\fR \- Handling Module Name Disputes
 .P
diff --git a/deps/npm/man/man7/npm-index.7 b/deps/npm/man/man7/npm-index.7
index 689e6b91ad96c0..7568e29882fd44 100644
--- a/deps/npm/man/man7/npm-index.7
+++ b/deps/npm/man/man7/npm-index.7
@@ -1,4 +1,4 @@
-.TH "NPM\-INDEX" "7" "June 2017" "" ""
+.TH "NPM\-INDEX" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-index\fR \- Index of all npm documentation
 .SS npm help README
diff --git a/deps/npm/man/man7/npm-orgs.7 b/deps/npm/man/man7/npm-orgs.7
index 4c37567e15793a..8a25d47a33d7ad 100644
--- a/deps/npm/man/man7/npm-orgs.7
+++ b/deps/npm/man/man7/npm-orgs.7
@@ -1,4 +1,4 @@
-.TH "NPM\-ORGS" "7" "June 2017" "" ""
+.TH "NPM\-ORGS" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-orgs\fR \- Working with Teams & Orgs
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-registry.7 b/deps/npm/man/man7/npm-registry.7
index 483f36010c03ad..abd1406097515f 100644
--- a/deps/npm/man/man7/npm-registry.7
+++ b/deps/npm/man/man7/npm-registry.7
@@ -1,4 +1,4 @@
-.TH "NPM\-REGISTRY" "7" "June 2017" "" ""
+.TH "NPM\-REGISTRY" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-registry\fR \- The JavaScript Package Registry
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-scope.7 b/deps/npm/man/man7/npm-scope.7
index 5331efae492130..fbb685c46035f0 100644
--- a/deps/npm/man/man7/npm-scope.7
+++ b/deps/npm/man/man7/npm-scope.7
@@ -1,4 +1,4 @@
-.TH "NPM\-SCOPE" "7" "June 2017" "" ""
+.TH "NPM\-SCOPE" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-scope\fR \- Scoped packages
 .SH DESCRIPTION
diff --git a/deps/npm/man/man7/npm-scripts.7 b/deps/npm/man/man7/npm-scripts.7
index c58a1ef9544989..e93ad1e6509fa6 100644
--- a/deps/npm/man/man7/npm-scripts.7
+++ b/deps/npm/man/man7/npm-scripts.7
@@ -1,4 +1,4 @@
-.TH "NPM\-SCRIPTS" "7" "June 2017" "" ""
+.TH "NPM\-SCRIPTS" "7" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-scripts\fR \- How npm handles the "scripts" field
 .SH DESCRIPTION
@@ -89,11 +89,6 @@ allow users to avoid the confusing behavior of existing npm versions and only
 run on \fBnpm publish\fP (for instance, running the tests one last time to ensure
 they're in good shape)\.
 .P
-\fBIMPORTANT:\fR As of \fBnpm@5\fP, \fBprepublish\fP will \fIonly\fR be run for \fBnpm
-publish\fP\|\.  This will make its behavior identical to \fBprepublishOnly\fP, so
-\fBnpm@6\fP or later may drop support for the use of \fBprepublishOnly\fP, and then
-maybe we can all forget this embarrassing thing ever happened\.
-.P
 See https://github\.com/npm/npm/issues/10074 for a much lengthier
 justification, with further reading, for this change\.
 .SS USE CASES
diff --git a/deps/npm/man/man7/removing-npm.7 b/deps/npm/man/man7/removing-npm.7
index f2bd986225fa09..1ee678b59e9344 100644
--- a/deps/npm/man/man7/removing-npm.7
+++ b/deps/npm/man/man7/removing-npm.7
@@ -1,4 +1,4 @@
-.TH "NPM\-REMOVAL" "1" "June 2017" "" ""
+.TH "NPM\-REMOVAL" "1" "July 2017" "" ""
 .SH "NAME"
 \fBnpm-removal\fR \- Cleaning the Slate
 .SH SYNOPSIS
diff --git a/deps/npm/man/man7/semver.7 b/deps/npm/man/man7/semver.7
index 88ed4a079912de..f0b22279d07f58 100644
--- a/deps/npm/man/man7/semver.7
+++ b/deps/npm/man/man7/semver.7
@@ -1,4 +1,4 @@
-.TH "SEMVER" "7" "June 2017" "" ""
+.TH "SEMVER" "7" "July 2017" "" ""
 .SH "NAME"
 \fBsemver\fR \- The semantic versioner for npm
 .SH Usage
diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js
index 26752d4a1b55ae..39910608b3db31 100644
--- a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js
+++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/jsonparse.js
@@ -59,6 +59,7 @@ function Parser() {
   this.stringBuffer = Buffer.alloc ? Buffer.alloc(STRING_BUFFER_SIZE) : new Buffer(STRING_BUFFER_SIZE);
   this.stringBufferOffset = 0;
   this.unicode = undefined; // unicode escapes
+  this.highSurrogate = undefined;
 
   this.key = undefined;
   this.mode = undefined;
@@ -217,8 +218,20 @@ proto.write = function (buffer) {
       if ((n >= 0x30 && n < 0x40) || (n > 0x40 && n <= 0x46) || (n > 0x60 && n <= 0x66)) {
         this.unicode += String.fromCharCode(n);
         if (this.tState++ === STRING6) {
-          this.appendStringBuf(Buffer(String.fromCharCode(parseInt(this.unicode, 16))));
+          var intVal = parseInt(this.unicode, 16);
           this.unicode = undefined;
+          if (this.highSurrogate !== undefined && intVal >= 0xDC00 && intVal < (0xDFFF + 1)) { //<56320,57343> - lowSurrogate
+            this.appendStringBuf(new Buffer(String.fromCharCode(this.highSurrogate, intVal)));
+            this.highSurrogate = undefined;
+          } else if (this.highSurrogate === undefined && intVal >= 0xD800 && intVal < (0xDBFF + 1)) { //<55296,56319> - highSurrogate
+            this.highSurrogate = intVal;
+          } else {
+            if (this.highSurrogate !== undefined) {
+              this.appendStringBuf(new Buffer(String.fromCharCode(this.highSurrogate)));
+              this.highSurrogate = undefined;
+            }
+            this.appendStringBuf(new Buffer(String.fromCharCode(intVal)));
+          }
           this.tState = STRING1;
         }
       } else {
diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json
index e712039daecc4e..fe0cfcd1f4a151 100644
--- a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json
+++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "jsonparse@^1.2.0",
-  "_id": "jsonparse@1.3.0",
-  "_integrity": "sha1-hfwkWx2SWazGlBlguQWt9k594Og=",
+  "_id": "jsonparse@1.3.1",
+  "_inBundle": false,
+  "_integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA=",
   "_location": "/JSONStream/jsonparse",
   "_phantomChildren": {},
   "_requested": {
@@ -17,21 +18,18 @@
   "_requiredBy": [
     "/JSONStream"
   ],
-  "_resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.0.tgz",
-  "_shasum": "85fc245b1d9259acc6941960b905adf64e7de0e8",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
+  "_shasum": "3f4dae4a91fac315f71062f8521cc239f1366280",
   "_spec": "jsonparse@^1.2.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/JSONStream",
+  "_where": "/Users/rebecca/code/npm/node_modules/JSONStream",
   "author": {
     "name": "Tim Caswell",
     "email": "tim@creationix.com"
   },
-  "bin": null,
   "bugs": {
     "url": "http://github.com/creationix/jsonparse/issues"
   },
   "bundleDependencies": false,
-  "dependencies": {},
   "deprecated": false,
   "description": "This is a pure-js JSON streaming parser for node.js",
   "devDependencies": {
@@ -45,8 +43,6 @@
   "license": "MIT",
   "main": "jsonparse.js",
   "name": "jsonparse",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+ssh://git@github.com/creationix/jsonparse.git"
@@ -58,5 +54,5 @@
     "json",
     "stream"
   ],
-  "version": "1.3.0"
+  "version": "1.3.1"
 }
diff --git a/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/surrogate.js b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/surrogate.js
new file mode 100644
index 00000000000000..33351c73cc193b
--- /dev/null
+++ b/deps/npm/node_modules/JSONStream/node_modules/jsonparse/test/surrogate.js
@@ -0,0 +1,25 @@
+var test = require('tape');
+var Parser = require('../');
+
+test('parse surrogate pair', function (t) {
+  t.plan(1);
+
+  var p = new Parser();
+  p.onValue = function (value) {
+    t.equal(value, '😋');
+  };
+
+  p.write('"\\uD83D\\uDE0B"');
+});
+
+test('parse chunked surrogate pair', function (t) {
+  t.plan(1);
+
+  var p = new Parser();
+  p.onValue = function (value) {
+    t.equal(value, '😋');
+  };
+
+  p.write('"\\uD83D');
+  p.write('\\uDE0B"');
+});
diff --git a/deps/npm/node_modules/JSONStream/package.json b/deps/npm/node_modules/JSONStream/package.json
index 7f472afd062e57..2086da717bcf41 100644
--- a/deps/npm/node_modules/JSONStream/package.json
+++ b/deps/npm/node_modules/JSONStream/package.json
@@ -1,6 +1,7 @@
 {
   "_from": "JSONStream@~1.3.1",
   "_id": "JSONStream@1.3.1",
+  "_inBundle": false,
   "_integrity": "sha1-cH92HgHa6eFvG8+TcDt4xwlmV5o=",
   "_location": "/JSONStream",
   "_phantomChildren": {},
@@ -15,13 +16,13 @@
     "fetchSpec": "~1.3.1"
   },
   "_requiredBy": [
+    "#USER",
     "/"
   ],
   "_resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.1.tgz",
   "_shasum": "707f761e01dae9e16f1bcf93703b78c70966579a",
-  "_shrinkwrap": null,
   "_spec": "JSONStream@~1.3.1",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Dominic Tarr",
     "email": "dominic.tarr@gmail.com",
@@ -63,7 +64,6 @@
   "license": "(MIT OR Apache-2.0)",
   "name": "JSONStream",
   "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/dominictarr/JSONStream.git"
diff --git a/deps/npm/node_modules/ansi-regex/index.js b/deps/npm/node_modules/ansi-regex/index.js
index b9574ed7e82013..c4aaecf5050639 100644
--- a/deps/npm/node_modules/ansi-regex/index.js
+++ b/deps/npm/node_modules/ansi-regex/index.js
@@ -1,4 +1,10 @@
 'use strict';
-module.exports = function () {
-	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+
+module.exports = () => {
+	const pattern = [
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
+		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
+	].join('|');
+
+	return new RegExp(pattern, 'g');
 };
diff --git a/deps/npm/node_modules/ansi-regex/license b/deps/npm/node_modules/ansi-regex/license
index 654d0bfe943437..e7af2f77107d73 100644
--- a/deps/npm/node_modules/ansi-regex/license
+++ b/deps/npm/node_modules/ansi-regex/license
@@ -1,21 +1,9 @@
-The MIT License (MIT)
+MIT License
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/ansi-regex/package.json b/deps/npm/node_modules/ansi-regex/package.json
index bf854fdc32bca5..2bf2bb485f0b63 100644
--- a/deps/npm/node_modules/ansi-regex/package.json
+++ b/deps/npm/node_modules/ansi-regex/package.json
@@ -1,52 +1,45 @@
 {
-  "_from": "ansi-regex@~2.1.1",
-  "_id": "ansi-regex@2.1.1",
-  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_from": "ansi-regex@latest",
+  "_id": "ansi-regex@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
   "_location": "/ansi-regex",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "tag",
     "registry": true,
-    "raw": "ansi-regex@~2.1.1",
+    "raw": "ansi-regex@latest",
     "name": "ansi-regex",
     "escapedName": "ansi-regex",
-    "rawSpec": "~2.1.1",
+    "rawSpec": "latest",
     "saveSpec": null,
-    "fetchSpec": "~2.1.1"
+    "fetchSpec": "latest"
   },
   "_requiredBy": [
-    "/",
-    "/npm-registry-couchapp/couchapp/nano/follow/request/har-validator/chalk/has-ansi",
-    "/standard/eslint/chalk/has-ansi",
-    "/standard/eslint/inquirer",
-    "/strip-ansi",
-    "/tap/coveralls/request/har-validator/chalk/has-ansi",
-    "/update-notifier/chalk/has-ansi"
+    "#USER",
+    "/"
   ],
-  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
-  "_shrinkwrap": null,
-  "_spec": "ansi-regex@~2.1.1",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+  "_shasum": "ed0317c322064f79466c02966bddb605ab37d998",
+  "_spec": "ansi-regex@latest",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/chalk/ansi-regex/issues"
   },
   "bundleDependencies": false,
-  "dependencies": {},
   "deprecated": false,
   "description": "Regular expression for matching ANSI escape codes",
   "devDependencies": {
-    "ava": "0.17.0",
-    "xo": "0.16.0"
+    "ava": "*",
+    "xo": "*"
   },
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4"
   },
   "files": [
     "index.js"
@@ -80,39 +73,14 @@
     "pattern"
   ],
   "license": "MIT",
-  "maintainers": [
-    {
-      "name": "Sindre Sorhus",
-      "email": "sindresorhus@gmail.com",
-      "url": "sindresorhus.com"
-    },
-    {
-      "name": "Joshua Appelman",
-      "email": "jappelman@xebia.com",
-      "url": "jbnicolai.com"
-    },
-    {
-      "name": "JD Ballard",
-      "email": "i.am.qix@gmail.com",
-      "url": "github.com/qix-"
-    }
-  ],
   "name": "ansi-regex",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/chalk/ansi-regex.git"
   },
   "scripts": {
-    "test": "xo && ava --verbose",
+    "test": "xo && ava",
     "view-supported": "node fixtures/view-codes.js"
   },
-  "version": "2.1.1",
-  "xo": {
-    "rules": {
-      "guard-for-in": 0,
-      "no-loop-func": 0
-    }
-  }
+  "version": "3.0.0"
 }
diff --git a/deps/npm/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/ansi-regex/readme.md
index 6a928edf0f6b08..22db1c34055556 100644
--- a/deps/npm/node_modules/ansi-regex/readme.md
+++ b/deps/npm/node_modules/ansi-regex/readme.md
@@ -1,12 +1,12 @@
 # ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
 
-> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
 
 
 ## Install
 
 ```
-$ npm install --save ansi-regex
+$ npm install ansi-regex
 ```
 
 
@@ -15,25 +15,32 @@ $ npm install --save ansi-regex
 ```js
 const ansiRegex = require('ansi-regex');
 
-ansiRegex().test('\u001b[4mcake\u001b[0m');
+ansiRegex().test('\u001B[4mcake\u001B[0m');
 //=> true
 
 ansiRegex().test('cake');
 //=> false
 
-'\u001b[4mcake\u001b[0m'.match(ansiRegex());
-//=> ['\u001b[4m', '\u001b[0m']
+'\u001B[4mcake\u001B[0m'.match(ansiRegex());
+//=> ['\u001B[4m', '\u001B[0m']
 ```
 
+
 ## FAQ
 
 ### Why do you test for codes not in the ECMA 48 standard?
 
-Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
 
 On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
 
 
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT
diff --git a/deps/npm/node_modules/cacache/CHANGELOG.md b/deps/npm/node_modules/cacache/CHANGELOG.md
index 802257622eab58..9e8f8d6dddeb42 100644
--- a/deps/npm/node_modules/cacache/CHANGELOG.md
+++ b/deps/npm/node_modules/cacache/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="9.2.9"></a>
+## [9.2.9](https://github.com/zkat/cacache/compare/v9.2.8...v9.2.9) (2017-06-17)
+
+
+
 <a name="9.2.8"></a>
 ## [9.2.8](https://github.com/zkat/cacache/compare/v9.2.7...v9.2.8) (2017-06-05)
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE b/deps/npm/node_modules/cacache/node_modules/lru-cache/LICENSE
similarity index 100%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE
rename to deps/npm/node_modules/cacache/node_modules/lru-cache/LICENSE
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md
new file mode 100644
index 00000000000000..f646c1cb8e50b1
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/README.md
@@ -0,0 +1,152 @@
+# lru cache
+
+A cache object that deletes the least-recently-used items.
+
+[![Build Status](https://travis-ci.org/isaacs/node-lru-cache.svg?branch=master)](https://travis-ci.org/isaacs/node-lru-cache) [![Coverage Status](https://coveralls.io/repos/isaacs/node-lru-cache/badge.svg?service=github)](https://coveralls.io/github/isaacs/node-lru-cache)
+
+## Installation:
+
+```javascript
+npm install lru-cache --save
+```
+
+## Usage:
+
+```javascript
+var LRU = require("lru-cache")
+  , options = { max: 500
+              , length: function (n, key) { return n * 2 + key.length }
+              , dispose: function (key, n) { n.close() }
+              , maxAge: 1000 * 60 * 60 }
+  , cache = LRU(options)
+  , otherCache = LRU(50) // sets just the max size
+
+cache.set("key", "value")
+cache.get("key") // "value"
+
+// non-string keys ARE fully supported
+var someObject = {}
+cache.set(someObject, 'a value')
+cache.set('[object Object]', 'a different value')
+assert.equal(cache.get(someObject), 'a value')
+
+cache.reset()    // empty the cache
+```
+
+If you put more stuff in it, then items will fall out.
+
+If you try to put an oversized thing in it, then it'll fall out right
+away.
+
+## Options
+
+* `max` The maximum size of the cache, checked by applying the length
+  function to all values in the cache.  Not setting this is kind of
+  silly, since that's the whole purpose of this lib, but it defaults
+  to `Infinity`.
+* `maxAge` Maximum age in ms.  Items are not pro-actively pruned out
+  as they age, but if you try to get an item that is too old, it'll
+  drop it and return undefined instead of giving it to you.
+* `length` Function that is used to calculate the length of stored
+  items.  If you're storing strings or buffers, then you probably want
+  to do something like `function(n, key){return n.length}`.  The default is
+  `function(){return 1}`, which is fine if you want to store `max`
+  like-sized things.  The item is passed as the first argument, and
+  the key is passed as the second argumnet.
+* `dispose` Function that is called on items when they are dropped
+  from the cache.  This can be handy if you want to close file
+  descriptors or do other cleanup tasks when items are no longer
+  accessible.  Called with `key, value`.  It's called *before*
+  actually removing the item from the internal cache, so if you want
+  to immediately put it back in, you'll have to do that in a
+  `nextTick` or `setTimeout` callback or it won't do anything.
+* `stale` By default, if you set a `maxAge`, it'll only actually pull
+  stale items out of the cache when you `get(key)`.  (That is, it's
+  not pre-emptively doing a `setTimeout` or anything.)  If you set
+  `stale:true`, it'll return the stale value before deleting it.  If
+  you don't set this, then it'll return `undefined` when you try to
+  get a stale entry, as if it had already been deleted.
+* `noDisposeOnSet` By default, if you set a `dispose()` method, then
+  it'll be called whenever a `set()` operation overwrites an existing
+  key.  If you set this option, `dispose()` will only be called when a
+  key falls out of the cache, not when it is overwritten.
+
+## API
+
+* `set(key, value, maxAge)`
+* `get(key) => value`
+
+    Both of these will update the "recently used"-ness of the key.
+    They do what you think. `maxAge` is optional and overrides the
+    cache `maxAge` option if provided.
+
+    If the key is not found, `get()` will return `undefined`.
+
+    The key and val can be any value.
+
+* `peek(key)`
+
+    Returns the key value (or `undefined` if not found) without
+    updating the "recently used"-ness of the key.
+
+    (If you find yourself using this a lot, you *might* be using the
+    wrong sort of data structure, but there are some use cases where
+    it's handy.)
+
+* `del(key)`
+
+    Deletes a key out of the cache.
+
+* `reset()`
+
+    Clear the cache entirely, throwing away all values.
+
+* `has(key)`
+
+    Check if a key is in the cache, without updating the recent-ness
+    or deleting it for being stale.
+
+* `forEach(function(value,key,cache), [thisp])`
+
+    Just like `Array.prototype.forEach`.  Iterates over all the keys
+    in the cache, in order of recent-ness.  (Ie, more recently used
+    items are iterated over first.)
+
+* `rforEach(function(value,key,cache), [thisp])`
+
+    The same as `cache.forEach(...)` but items are iterated over in
+    reverse order.  (ie, less recently used items are iterated over
+    first.)
+
+* `keys()`
+
+    Return an array of the keys in the cache.
+
+* `values()`
+
+    Return an array of the values in the cache.
+
+* `length`
+
+    Return total length of objects in cache taking into account
+    `length` options function.
+
+* `itemCount`
+
+    Return total quantity of objects currently in cache. Note, that
+    `stale` (see options) items are returned as part of this item
+    count.
+
+* `dump()`
+
+    Return an array of the cache entries ready for serialization and usage
+    with 'destinationCache.load(arr)`.
+
+* `load(cacheEntriesArray)`
+
+    Loads another cache entries array, obtained with `sourceCache.dump()`,
+    into the cache. The destination cache is reset before loading new entries
+
+* `prune()`
+
+    Manually iterates over the entire cache proactively pruning old entries
diff --git a/deps/npm/node_modules/lru-cache/lib/lru-cache.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/index.js
similarity index 65%
rename from deps/npm/node_modules/lru-cache/lib/lru-cache.js
rename to deps/npm/node_modules/cacache/node_modules/lru-cache/index.js
index e98ef78a53dc79..460462aadc9dd9 100644
--- a/deps/npm/node_modules/lru-cache/lib/lru-cache.js
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/index.js
@@ -1,3 +1,5 @@
+'use strict'
+
 module.exports = LRUCache
 
 // This will be a proper iterable 'Map' in engines that support it,
@@ -9,10 +11,8 @@ var util = require('util')
 var Yallist = require('yallist')
 
 // use symbols if possible, otherwise just _props
-var symbols = {}
 var hasSymbol = typeof Symbol === 'function'
 var makeSymbol
-/* istanbul ignore if */
 if (hasSymbol) {
   makeSymbol = function (key) {
     return Symbol.for(key)
@@ -23,21 +23,15 @@ if (hasSymbol) {
   }
 }
 
-function priv (obj, key, val) {
-  var sym
-  if (symbols[key]) {
-    sym = symbols[key]
-  } else {
-    sym = makeSymbol(key)
-    symbols[key] = sym
-  }
-  if (arguments.length === 2) {
-    return obj[sym]
-  } else {
-    obj[sym] = val
-    return val
-  }
-}
+var MAX = makeSymbol('max')
+var LENGTH = makeSymbol('length')
+var LENGTH_CALCULATOR = makeSymbol('lengthCalculator')
+var ALLOW_STALE = makeSymbol('allowStale')
+var MAX_AGE = makeSymbol('maxAge')
+var DISPOSE = makeSymbol('dispose')
+var NO_DISPOSE_ON_SET = makeSymbol('noDisposeOnSet')
+var LRU_LIST = makeSymbol('lruList')
+var CACHE = makeSymbol('cache')
 
 function naiveLength () { return 1 }
 
@@ -62,23 +56,24 @@ function LRUCache (options) {
     options = {}
   }
 
-  var max = priv(this, 'max', options.max)
+  var max = this[MAX] = options.max
   // Kind of weird to have a default max of Infinity, but oh well.
   if (!max ||
       !(typeof max === 'number') ||
       max <= 0) {
-    priv(this, 'max', Infinity)
+    this[MAX] = Infinity
   }
 
   var lc = options.length || naiveLength
   if (typeof lc !== 'function') {
     lc = naiveLength
   }
-  priv(this, 'lengthCalculator', lc)
+  this[LENGTH_CALCULATOR] = lc
 
-  priv(this, 'allowStale', options.stale || false)
-  priv(this, 'maxAge', options.maxAge || 0)
-  priv(this, 'dispose', options.dispose)
+  this[ALLOW_STALE] = options.stale || false
+  this[MAX_AGE] = options.maxAge || 0
+  this[DISPOSE] = options.dispose
+  this[NO_DISPOSE_ON_SET] = options.noDisposeOnSet || false
   this.reset()
 }
 
@@ -88,21 +83,21 @@ Object.defineProperty(LRUCache.prototype, 'max', {
     if (!mL || !(typeof mL === 'number') || mL <= 0) {
       mL = Infinity
     }
-    priv(this, 'max', mL)
+    this[MAX] = mL
     trim(this)
   },
   get: function () {
-    return priv(this, 'max')
+    return this[MAX]
   },
   enumerable: true
 })
 
 Object.defineProperty(LRUCache.prototype, 'allowStale', {
   set: function (allowStale) {
-    priv(this, 'allowStale', !!allowStale)
+    this[ALLOW_STALE] = !!allowStale
   },
   get: function () {
-    return priv(this, 'allowStale')
+    return this[ALLOW_STALE]
   },
   enumerable: true
 })
@@ -112,11 +107,11 @@ Object.defineProperty(LRUCache.prototype, 'maxAge', {
     if (!mA || !(typeof mA === 'number') || mA < 0) {
       mA = 0
     }
-    priv(this, 'maxAge', mA)
+    this[MAX_AGE] = mA
     trim(this)
   },
   get: function () {
-    return priv(this, 'maxAge')
+    return this[MAX_AGE]
   },
   enumerable: true
 })
@@ -127,33 +122,33 @@ Object.defineProperty(LRUCache.prototype, 'lengthCalculator', {
     if (typeof lC !== 'function') {
       lC = naiveLength
     }
-    if (lC !== priv(this, 'lengthCalculator')) {
-      priv(this, 'lengthCalculator', lC)
-      priv(this, 'length', 0)
-      priv(this, 'lruList').forEach(function (hit) {
-        hit.length = priv(this, 'lengthCalculator').call(this, hit.value, hit.key)
-        priv(this, 'length', priv(this, 'length') + hit.length)
+    if (lC !== this[LENGTH_CALCULATOR]) {
+      this[LENGTH_CALCULATOR] = lC
+      this[LENGTH] = 0
+      this[LRU_LIST].forEach(function (hit) {
+        hit.length = this[LENGTH_CALCULATOR](hit.value, hit.key)
+        this[LENGTH] += hit.length
       }, this)
     }
     trim(this)
   },
-  get: function () { return priv(this, 'lengthCalculator') },
+  get: function () { return this[LENGTH_CALCULATOR] },
   enumerable: true
 })
 
 Object.defineProperty(LRUCache.prototype, 'length', {
-  get: function () { return priv(this, 'length') },
+  get: function () { return this[LENGTH] },
   enumerable: true
 })
 
 Object.defineProperty(LRUCache.prototype, 'itemCount', {
-  get: function () { return priv(this, 'lruList').length },
+  get: function () { return this[LRU_LIST].length },
   enumerable: true
 })
 
 LRUCache.prototype.rforEach = function (fn, thisp) {
   thisp = thisp || this
-  for (var walker = priv(this, 'lruList').tail; walker !== null;) {
+  for (var walker = this[LRU_LIST].tail; walker !== null;) {
     var prev = walker.prev
     forEachStep(this, fn, walker, thisp)
     walker = prev
@@ -164,7 +159,7 @@ function forEachStep (self, fn, node, thisp) {
   var hit = node.value
   if (isStale(self, hit)) {
     del(self, node)
-    if (!priv(self, 'allowStale')) {
+    if (!self[ALLOW_STALE]) {
       hit = undefined
     }
   }
@@ -175,7 +170,7 @@ function forEachStep (self, fn, node, thisp) {
 
 LRUCache.prototype.forEach = function (fn, thisp) {
   thisp = thisp || this
-  for (var walker = priv(this, 'lruList').head; walker !== null;) {
+  for (var walker = this[LRU_LIST].head; walker !== null;) {
     var next = walker.next
     forEachStep(this, fn, walker, thisp)
     walker = next
@@ -183,33 +178,33 @@ LRUCache.prototype.forEach = function (fn, thisp) {
 }
 
 LRUCache.prototype.keys = function () {
-  return priv(this, 'lruList').toArray().map(function (k) {
+  return this[LRU_LIST].toArray().map(function (k) {
     return k.key
   }, this)
 }
 
 LRUCache.prototype.values = function () {
-  return priv(this, 'lruList').toArray().map(function (k) {
+  return this[LRU_LIST].toArray().map(function (k) {
     return k.value
   }, this)
 }
 
 LRUCache.prototype.reset = function () {
-  if (priv(this, 'dispose') &&
-      priv(this, 'lruList') &&
-      priv(this, 'lruList').length) {
-    priv(this, 'lruList').forEach(function (hit) {
-      priv(this, 'dispose').call(this, hit.key, hit.value)
+  if (this[DISPOSE] &&
+      this[LRU_LIST] &&
+      this[LRU_LIST].length) {
+    this[LRU_LIST].forEach(function (hit) {
+      this[DISPOSE](hit.key, hit.value)
     }, this)
   }
 
-  priv(this, 'cache', new Map()) // hash of items by key
-  priv(this, 'lruList', new Yallist()) // list of items in order of use recency
-  priv(this, 'length', 0) // length of items in the list
+  this[CACHE] = new Map() // hash of items by key
+  this[LRU_LIST] = new Yallist() // list of items in order of use recency
+  this[LENGTH] = 0 // length of items in the list
 }
 
 LRUCache.prototype.dump = function () {
-  return priv(this, 'lruList').map(function (hit) {
+  return this[LRU_LIST].map(function (hit) {
     if (!isStale(this, hit)) {
       return {
         k: hit.key,
@@ -223,20 +218,20 @@ LRUCache.prototype.dump = function () {
 }
 
 LRUCache.prototype.dumpLru = function () {
-  return priv(this, 'lruList')
+  return this[LRU_LIST]
 }
 
 LRUCache.prototype.inspect = function (n, opts) {
   var str = 'LRUCache {'
   var extras = false
 
-  var as = priv(this, 'allowStale')
+  var as = this[ALLOW_STALE]
   if (as) {
     str += '\n  allowStale: true'
     extras = true
   }
 
-  var max = priv(this, 'max')
+  var max = this[MAX]
   if (max && max !== Infinity) {
     if (extras) {
       str += ','
@@ -245,7 +240,7 @@ LRUCache.prototype.inspect = function (n, opts) {
     extras = true
   }
 
-  var maxAge = priv(this, 'maxAge')
+  var maxAge = this[MAX_AGE]
   if (maxAge) {
     if (extras) {
       str += ','
@@ -254,17 +249,17 @@ LRUCache.prototype.inspect = function (n, opts) {
     extras = true
   }
 
-  var lc = priv(this, 'lengthCalculator')
+  var lc = this[LENGTH_CALCULATOR]
   if (lc && lc !== naiveLength) {
     if (extras) {
       str += ','
     }
-    str += '\n  length: ' + util.inspect(priv(this, 'length'), opts)
+    str += '\n  length: ' + util.inspect(this[LENGTH], opts)
     extras = true
   }
 
   var didFirst = false
-  priv(this, 'lruList').forEach(function (item) {
+  this[LRU_LIST].forEach(function (item) {
     if (didFirst) {
       str += ',\n  '
     } else {
@@ -299,29 +294,32 @@ LRUCache.prototype.inspect = function (n, opts) {
 }
 
 LRUCache.prototype.set = function (key, value, maxAge) {
-  maxAge = maxAge || priv(this, 'maxAge')
+  maxAge = maxAge || this[MAX_AGE]
 
   var now = maxAge ? Date.now() : 0
-  var len = priv(this, 'lengthCalculator').call(this, value, key)
+  var len = this[LENGTH_CALCULATOR](value, key)
 
-  if (priv(this, 'cache').has(key)) {
-    if (len > priv(this, 'max')) {
-      del(this, priv(this, 'cache').get(key))
+  if (this[CACHE].has(key)) {
+    if (len > this[MAX]) {
+      del(this, this[CACHE].get(key))
       return false
     }
 
-    var node = priv(this, 'cache').get(key)
+    var node = this[CACHE].get(key)
     var item = node.value
 
     // dispose of the old one before overwriting
-    if (priv(this, 'dispose')) {
-      priv(this, 'dispose').call(this, key, item.value)
+    // split out into 2 ifs for better coverage tracking
+    if (this[DISPOSE]) {
+      if (!this[NO_DISPOSE_ON_SET]) {
+        this[DISPOSE](key, item.value)
+      }
     }
 
     item.now = now
     item.maxAge = maxAge
     item.value = value
-    priv(this, 'length', priv(this, 'length') + (len - item.length))
+    this[LENGTH] += len - item.length
     item.length = len
     this.get(key)
     trim(this)
@@ -331,23 +329,23 @@ LRUCache.prototype.set = function (key, value, maxAge) {
   var hit = new Entry(key, value, len, now, maxAge)
 
   // oversized objects fall out of cache automatically.
-  if (hit.length > priv(this, 'max')) {
-    if (priv(this, 'dispose')) {
-      priv(this, 'dispose').call(this, key, value)
+  if (hit.length > this[MAX]) {
+    if (this[DISPOSE]) {
+      this[DISPOSE](key, value)
     }
     return false
   }
 
-  priv(this, 'length', priv(this, 'length') + hit.length)
-  priv(this, 'lruList').unshift(hit)
-  priv(this, 'cache').set(key, priv(this, 'lruList').head)
+  this[LENGTH] += hit.length
+  this[LRU_LIST].unshift(hit)
+  this[CACHE].set(key, this[LRU_LIST].head)
   trim(this)
   return true
 }
 
 LRUCache.prototype.has = function (key) {
-  if (!priv(this, 'cache').has(key)) return false
-  var hit = priv(this, 'cache').get(key).value
+  if (!this[CACHE].has(key)) return false
+  var hit = this[CACHE].get(key).value
   if (isStale(this, hit)) {
     return false
   }
@@ -363,14 +361,14 @@ LRUCache.prototype.peek = function (key) {
 }
 
 LRUCache.prototype.pop = function () {
-  var node = priv(this, 'lruList').tail
+  var node = this[LRU_LIST].tail
   if (!node) return null
   del(this, node)
   return node.value
 }
 
 LRUCache.prototype.del = function (key) {
-  del(this, priv(this, 'cache').get(key))
+  del(this, this[CACHE].get(key))
 }
 
 LRUCache.prototype.load = function (arr) {
@@ -397,21 +395,21 @@ LRUCache.prototype.load = function (arr) {
 
 LRUCache.prototype.prune = function () {
   var self = this
-  priv(this, 'cache').forEach(function (value, key) {
+  this[CACHE].forEach(function (value, key) {
     get(self, key, false)
   })
 }
 
 function get (self, key, doUse) {
-  var node = priv(self, 'cache').get(key)
+  var node = self[CACHE].get(key)
   if (node) {
     var hit = node.value
     if (isStale(self, hit)) {
       del(self, node)
-      if (!priv(self, 'allowStale')) hit = undefined
+      if (!self[ALLOW_STALE]) hit = undefined
     } else {
       if (doUse) {
-        priv(self, 'lruList').unshiftNode(node)
+        self[LRU_LIST].unshiftNode(node)
       }
     }
     if (hit) hit = hit.value
@@ -420,7 +418,7 @@ function get (self, key, doUse) {
 }
 
 function isStale (self, hit) {
-  if (!hit || (!hit.maxAge && !priv(self, 'maxAge'))) {
+  if (!hit || (!hit.maxAge && !self[MAX_AGE])) {
     return false
   }
   var stale = false
@@ -428,15 +426,15 @@ function isStale (self, hit) {
   if (hit.maxAge) {
     stale = diff > hit.maxAge
   } else {
-    stale = priv(self, 'maxAge') && (diff > priv(self, 'maxAge'))
+    stale = self[MAX_AGE] && (diff > self[MAX_AGE])
   }
   return stale
 }
 
 function trim (self) {
-  if (priv(self, 'length') > priv(self, 'max')) {
-    for (var walker = priv(self, 'lruList').tail;
-         priv(self, 'length') > priv(self, 'max') && walker !== null;) {
+  if (self[LENGTH] > self[MAX]) {
+    for (var walker = self[LRU_LIST].tail;
+         self[LENGTH] > self[MAX] && walker !== null;) {
       // We know that we're about to delete this one, and also
       // what the next least recently used key will be, so just
       // go ahead and set it now.
@@ -450,12 +448,12 @@ function trim (self) {
 function del (self, node) {
   if (node) {
     var hit = node.value
-    if (priv(self, 'dispose')) {
-      priv(self, 'dispose').call(this, hit.key, hit.value)
+    if (self[DISPOSE]) {
+      self[DISPOSE](hit.key, hit.value)
     }
-    priv(self, 'length', priv(self, 'length') - hit.length)
-    priv(self, 'cache').delete(hit.key)
-    priv(self, 'lruList').removeNode(node)
+    self[LENGTH] -= hit.length
+    self[CACHE].delete(hit.key)
+    self[LRU_LIST].removeNode(node)
   }
 }
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/LICENSE
similarity index 100%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE
rename to deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/LICENSE
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md
new file mode 100644
index 00000000000000..778bf01dfaaf9f
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/README.md
@@ -0,0 +1,60 @@
+# pseudomap
+
+A thing that is a lot like ES6 `Map`, but without iterators, for use
+in environments where `for..of` syntax and `Map` are not available.
+
+If you need iterators, or just in general a more faithful polyfill to
+ES6 Maps, check out [es6-map](http://npm.im/es6-map).
+
+If you are in an environment where `Map` is supported, then that will
+be returned instead, unless `process.env.TEST_PSEUDOMAP` is set.
+
+You can use any value as keys, and any value as data.  Setting again
+with the identical key will overwrite the previous value.
+
+Internally, data is stored on an `Object.create(null)` style object.
+The key is coerced to a string to generate the key on the internal
+data-bag object.  The original key used is stored along with the data.
+
+In the event of a stringified-key collision, a new key is generated by
+appending an increasing number to the stringified-key until finding
+either the intended key or an empty spot.
+
+Note that because object traversal order of plain objects is not
+guaranteed to be identical to insertion order, the insertion order
+guarantee of `Map.prototype.forEach` is not guaranteed in this
+implementation.  However, in all versions of Node.js and V8 where this
+module works, `forEach` does traverse data in insertion order.
+
+## API
+
+Most of the [Map
+API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map),
+with the following exceptions:
+
+1. A `Map` object is not an iterator.
+2. `values`, `keys`, and `entries` methods are not implemented,
+   because they return iterators.
+3. The argument to the constructor can be an Array of `[key, value]`
+   pairs, or a `Map` or `PseudoMap` object.  But, since iterators
+   aren't used, passing any plain-old iterator won't initialize the
+   map properly.
+
+## USAGE
+
+Use just like a regular ES6 Map.
+
+```javascript
+var PseudoMap = require('pseudomap')
+
+// optionally provide a pseudomap, or an array of [key,value] pairs
+// as the argument to initialize the map with
+var myMap = new PseudoMap()
+
+myMap.set(1, 'number 1')
+myMap.set('1', 'string 1')
+var akey = {}
+var bkey = {}
+myMap.set(akey, { some: 'data' })
+myMap.set(bkey, { some: 'other data' })
+```
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js
new file mode 100644
index 00000000000000..7db15994612fd9
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/map.js
@@ -0,0 +1,9 @@
+if (process.env.npm_package_name === 'pseudomap' &&
+    process.env.npm_lifecycle_script === 'test')
+  process.env.TEST_PSEUDOMAP = 'true'
+
+if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) {
+  module.exports = Map
+} else {
+  module.exports = require('./pseudomap')
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json
new file mode 100644
index 00000000000000..3b5bd1e0eefc3f
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/package.json
@@ -0,0 +1,54 @@
+{
+  "_from": "pseudomap@^1.0.2",
+  "_id": "pseudomap@1.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
+  "_location": "/cacache/lru-cache/pseudomap",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pseudomap@^1.0.2",
+    "name": "pseudomap",
+    "escapedName": "pseudomap",
+    "rawSpec": "^1.0.2",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.2"
+  },
+  "_requiredBy": [
+    "/cacache/lru-cache"
+  ],
+  "_resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
+  "_shasum": "f052a28da70e618917ef0a8ac34c1ae5a68286b3",
+  "_spec": "pseudomap@^1.0.2",
+  "_where": "/Users/rebecca/code/npm/node_modules/cacache/node_modules/lru-cache",
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/pseudomap/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A thing that is a lot like ES6 `Map`, but without iterators, for use in environments where `for..of` syntax and `Map` are not available.",
+  "devDependencies": {
+    "tap": "^2.3.1"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "homepage": "https://github.com/isaacs/pseudomap#readme",
+  "license": "ISC",
+  "main": "map.js",
+  "name": "pseudomap",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/pseudomap.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js
new file mode 100644
index 00000000000000..25a21d829e8b3f
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/pseudomap.js
@@ -0,0 +1,113 @@
+var hasOwnProperty = Object.prototype.hasOwnProperty
+
+module.exports = PseudoMap
+
+function PseudoMap (set) {
+  if (!(this instanceof PseudoMap)) // whyyyyyyy
+    throw new TypeError("Constructor PseudoMap requires 'new'")
+
+  this.clear()
+
+  if (set) {
+    if ((set instanceof PseudoMap) ||
+        (typeof Map === 'function' && set instanceof Map))
+      set.forEach(function (value, key) {
+        this.set(key, value)
+      }, this)
+    else if (Array.isArray(set))
+      set.forEach(function (kv) {
+        this.set(kv[0], kv[1])
+      }, this)
+    else
+      throw new TypeError('invalid argument')
+  }
+}
+
+PseudoMap.prototype.forEach = function (fn, thisp) {
+  thisp = thisp || this
+  Object.keys(this._data).forEach(function (k) {
+    if (k !== 'size')
+      fn.call(thisp, this._data[k].value, this._data[k].key)
+  }, this)
+}
+
+PseudoMap.prototype.has = function (k) {
+  return !!find(this._data, k)
+}
+
+PseudoMap.prototype.get = function (k) {
+  var res = find(this._data, k)
+  return res && res.value
+}
+
+PseudoMap.prototype.set = function (k, v) {
+  set(this._data, k, v)
+}
+
+PseudoMap.prototype.delete = function (k) {
+  var res = find(this._data, k)
+  if (res) {
+    delete this._data[res._index]
+    this._data.size--
+  }
+}
+
+PseudoMap.prototype.clear = function () {
+  var data = Object.create(null)
+  data.size = 0
+
+  Object.defineProperty(this, '_data', {
+    value: data,
+    enumerable: false,
+    configurable: true,
+    writable: false
+  })
+}
+
+Object.defineProperty(PseudoMap.prototype, 'size', {
+  get: function () {
+    return this._data.size
+  },
+  set: function (n) {},
+  enumerable: true,
+  configurable: true
+})
+
+PseudoMap.prototype.values =
+PseudoMap.prototype.keys =
+PseudoMap.prototype.entries = function () {
+  throw new Error('iterators are not implemented in this version')
+}
+
+// Either identical, or both NaN
+function same (a, b) {
+  return a === b || a !== a && b !== b
+}
+
+function Entry (k, v, i) {
+  this.key = k
+  this.value = v
+  this._index = i
+}
+
+function find (data, k) {
+  for (var i = 0, s = '_' + k, key = s;
+       hasOwnProperty.call(data, key);
+       key = s + i++) {
+    if (same(data[key].key, k))
+      return data[key]
+  }
+}
+
+function set (data, k, v) {
+  for (var i = 0, s = '_' + k, key = s;
+       hasOwnProperty.call(data, key);
+       key = s + i++) {
+    if (same(data[key].key, k)) {
+      data[key].value = v
+      return
+    }
+  }
+  data.size++
+  data[key] = new Entry(k, v, key)
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js
new file mode 100644
index 00000000000000..4378e4541e9a14
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/pseudomap/test/basic.js
@@ -0,0 +1,86 @@
+var t = require('tap')
+
+process.env.TEST_PSEUDOMAP = 'true'
+
+var PM = require('../')
+runTests(PM)
+
+// if possible, verify that Map also behaves the same way
+if (typeof Map === 'function')
+  runTests(Map)
+
+
+function runTests (Map) {
+  t.throws(Map)
+
+  var m = new Map()
+
+  t.equal(m.size, 0)
+
+  m.set(1, '1 string')
+  t.equal(m.get(1), '1 string')
+  t.equal(m.size, 1)
+  m.size = 1000
+  t.equal(m.size, 1)
+  m.size = 0
+  t.equal(m.size, 1)
+
+  m = new Map([[1, 'number 1'], ['1', 'string 1']])
+  t.equal(m.get(1), 'number 1')
+  t.equal(m.get('1'), 'string 1')
+  t.equal(m.size, 2)
+
+  m = new Map(m)
+  t.equal(m.get(1), 'number 1')
+  t.equal(m.get('1'), 'string 1')
+  t.equal(m.size, 2)
+
+  var akey = {}
+  var bkey = {}
+  m.set(akey, { some: 'data' })
+  m.set(bkey, { some: 'other data' })
+  t.same(m.get(akey), { some: 'data' })
+  t.same(m.get(bkey), { some: 'other data' })
+  t.equal(m.size, 4)
+
+  var x = /x/
+  var y = /x/
+  m.set(x, 'x regex')
+  m.set(y, 'y regex')
+  t.equal(m.get(x), 'x regex')
+  m.set(x, 'x again')
+  t.equal(m.get(x), 'x again')
+  t.equal(m.size, 6)
+
+  m.set(NaN, 'not a number')
+  t.equal(m.get(NaN), 'not a number')
+  m.set(NaN, 'it is a ' + typeof NaN)
+  t.equal(m.get(NaN), 'it is a number')
+  m.set('NaN', 'stringie nan')
+  t.equal(m.get(NaN), 'it is a number')
+  t.equal(m.get('NaN'), 'stringie nan')
+  t.equal(m.size, 8)
+
+  m.delete(NaN)
+  t.equal(m.get(NaN), undefined)
+  t.equal(m.size, 7)
+
+  var expect = [
+    { value: 'number 1', key: 1 },
+    { value: 'string 1', key: '1' },
+    { value: { some: 'data' }, key: {} },
+    { value: { some: 'other data' }, key: {} },
+    { value: 'x again', key: /x/ },
+    { value: 'y regex', key: /x/ },
+    { value: 'stringie nan', key: 'NaN' }
+  ]
+  var actual = []
+
+  m.forEach(function (value, key) {
+    actual.push({ value: value, key: key })
+  })
+  t.same(actual, expect)
+
+  m.clear()
+  t.equal(m.size, 0)
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/LICENSE
similarity index 100%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE
rename to deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/LICENSE
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md
new file mode 100644
index 00000000000000..f5861018696688
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/README.md
@@ -0,0 +1,204 @@
+# yallist
+
+Yet Another Linked List
+
+There are many doubly-linked list implementations like it, but this
+one is mine.
+
+For when an array would be too big, and a Map can't be iterated in
+reverse order.
+
+
+[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist)
+
+## basic usage
+
+```javascript
+var yallist = require('yallist')
+var myList = yallist.create([1, 2, 3])
+myList.push('foo')
+myList.unshift('bar')
+// of course pop() and shift() are there, too
+console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo']
+myList.forEach(function (k) {
+  // walk the list head to tail
+})
+myList.forEachReverse(function (k, index, list) {
+  // walk the list tail to head
+})
+var myDoubledList = myList.map(function (k) {
+  return k + k
+})
+// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo']
+// mapReverse is also a thing
+var myDoubledListReverse = myList.mapReverse(function (k) {
+  return k + k
+}) // ['foofoo', 6, 4, 2, 'barbar']
+
+var reduced = myList.reduce(function (set, entry) {
+  set += entry
+  return set
+}, 'start')
+console.log(reduced) // 'startfoo123bar'
+```
+
+## api
+
+The whole API is considered "public".
+
+Functions with the same name as an Array method work more or less the
+same way.
+
+There's reverse versions of most things because that's the point.
+
+### Yallist
+
+Default export, the class that holds and manages a list.
+
+Call it with either a forEach-able (like an array) or a set of
+arguments, to initialize the list.
+
+The Array-ish methods all act like you'd expect.  No magic length,
+though, so if you change that it won't automatically prune or add
+empty spots.
+
+### Yallist.create(..)
+
+Alias for Yallist function.  Some people like factories.
+
+#### yallist.head
+
+The first node in the list
+
+#### yallist.tail
+
+The last node in the list
+
+#### yallist.length
+
+The number of nodes in the list.  (Change this at your peril.  It is
+not magic like Array length.)
+
+#### yallist.toArray()
+
+Convert the list to an array.
+
+#### yallist.forEach(fn, [thisp])
+
+Call a function on each item in the list.
+
+#### yallist.forEachReverse(fn, [thisp])
+
+Call a function on each item in the list, in reverse order.
+
+#### yallist.get(n)
+
+Get the data at position `n` in the list.  If you use this a lot,
+probably better off just using an Array.
+
+#### yallist.getReverse(n)
+
+Get the data at position `n`, counting from the tail.
+
+#### yallist.map(fn, thisp)
+
+Create a new Yallist with the result of calling the function on each
+item.
+
+#### yallist.mapReverse(fn, thisp)
+
+Same as `map`, but in reverse.
+
+#### yallist.pop()
+
+Get the data from the list tail, and remove the tail from the list.
+
+#### yallist.push(item, ...)
+
+Insert one or more items to the tail of the list.
+
+#### yallist.reduce(fn, initialValue)
+
+Like Array.reduce.
+
+#### yallist.reduceReverse
+
+Like Array.reduce, but in reverse.
+
+#### yallist.reverse
+
+Reverse the list in place.
+
+#### yallist.shift()
+
+Get the data from the list head, and remove the head from the list.
+
+#### yallist.slice([from], [to])
+
+Just like Array.slice, but returns a new Yallist.
+
+#### yallist.sliceReverse([from], [to])
+
+Just like yallist.slice, but the result is returned in reverse.
+
+#### yallist.toArray()
+
+Create an array representation of the list.
+
+#### yallist.toArrayReverse()
+
+Create a reversed array representation of the list.
+
+#### yallist.unshift(item, ...)
+
+Insert one or more items to the head of the list.
+
+#### yallist.unshiftNode(node)
+
+Move a Node object to the front of the list.  (That is, pull it out of
+wherever it lives, and make it the new head.)
+
+If the node belongs to a different list, then that list will remove it
+first.
+
+#### yallist.pushNode(node)
+
+Move a Node object to the end of the list.  (That is, pull it out of
+wherever it lives, and make it the new tail.)
+
+If the node belongs to a list already, then that list will remove it
+first.
+
+#### yallist.removeNode(node)
+
+Remove a node from the list, preserving referential integrity of head
+and tail and other nodes.
+
+Will throw an error if you try to have a list remove a node that
+doesn't belong to it.
+
+### Yallist.Node
+
+The class that holds the data and is actually the list.
+
+Call with `var n = new Node(value, previousNode, nextNode)`
+
+Note that if you do direct operations on Nodes themselves, it's very
+easy to get into weird states where the list is broken.  Be careful :)
+
+#### node.next
+
+The next node in the list.
+
+#### node.prev
+
+The previous node in the list.
+
+#### node.value
+
+The data the node contains.
+
+#### node.list
+
+The list to which this node belongs.  (Null if it does not belong to
+any list.)
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js
new file mode 100644
index 00000000000000..4a15bf22c40032
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/iterator.js
@@ -0,0 +1,7 @@
+var Yallist = require('./yallist.js')
+
+Yallist.prototype[Symbol.iterator] = function* () {
+  for (let walker = this.head; walker; walker = walker.next) {
+    yield walker.value
+  }
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json
new file mode 100644
index 00000000000000..b0fdf0d0a6fdf6
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/package.json
@@ -0,0 +1,62 @@
+{
+  "_from": "yallist@^2.1.2",
+  "_id": "yallist@2.1.2",
+  "_inBundle": false,
+  "_integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+  "_location": "/cacache/lru-cache/yallist",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "yallist@^2.1.2",
+    "name": "yallist",
+    "escapedName": "yallist",
+    "rawSpec": "^2.1.2",
+    "saveSpec": null,
+    "fetchSpec": "^2.1.2"
+  },
+  "_requiredBy": [
+    "/cacache/lru-cache"
+  ],
+  "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+  "_shasum": "1c11f9218f076089a47dd512f93c6699a6a81d52",
+  "_spec": "yallist@^2.1.2",
+  "_where": "/Users/rebecca/code/npm/node_modules/cacache/node_modules/lru-cache",
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/yallist/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Yet Another Linked List",
+  "devDependencies": {
+    "tap": "^10.3.0"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "files": [
+    "yallist.js",
+    "iterator.js"
+  ],
+  "homepage": "https://github.com/isaacs/yallist#readme",
+  "license": "ISC",
+  "main": "yallist.js",
+  "name": "yallist",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/yallist.git"
+  },
+  "scripts": {
+    "postpublish": "git push origin --all; git push origin --tags",
+    "postversion": "npm publish",
+    "preversion": "npm test",
+    "test": "tap test/*.js --100"
+  },
+  "version": "2.1.2"
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js
new file mode 100644
index 00000000000000..518d23330b936c
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/node_modules/yallist/yallist.js
@@ -0,0 +1,370 @@
+module.exports = Yallist
+
+Yallist.Node = Node
+Yallist.create = Yallist
+
+function Yallist (list) {
+  var self = this
+  if (!(self instanceof Yallist)) {
+    self = new Yallist()
+  }
+
+  self.tail = null
+  self.head = null
+  self.length = 0
+
+  if (list && typeof list.forEach === 'function') {
+    list.forEach(function (item) {
+      self.push(item)
+    })
+  } else if (arguments.length > 0) {
+    for (var i = 0, l = arguments.length; i < l; i++) {
+      self.push(arguments[i])
+    }
+  }
+
+  return self
+}
+
+Yallist.prototype.removeNode = function (node) {
+  if (node.list !== this) {
+    throw new Error('removing node which does not belong to this list')
+  }
+
+  var next = node.next
+  var prev = node.prev
+
+  if (next) {
+    next.prev = prev
+  }
+
+  if (prev) {
+    prev.next = next
+  }
+
+  if (node === this.head) {
+    this.head = next
+  }
+  if (node === this.tail) {
+    this.tail = prev
+  }
+
+  node.list.length--
+  node.next = null
+  node.prev = null
+  node.list = null
+}
+
+Yallist.prototype.unshiftNode = function (node) {
+  if (node === this.head) {
+    return
+  }
+
+  if (node.list) {
+    node.list.removeNode(node)
+  }
+
+  var head = this.head
+  node.list = this
+  node.next = head
+  if (head) {
+    head.prev = node
+  }
+
+  this.head = node
+  if (!this.tail) {
+    this.tail = node
+  }
+  this.length++
+}
+
+Yallist.prototype.pushNode = function (node) {
+  if (node === this.tail) {
+    return
+  }
+
+  if (node.list) {
+    node.list.removeNode(node)
+  }
+
+  var tail = this.tail
+  node.list = this
+  node.prev = tail
+  if (tail) {
+    tail.next = node
+  }
+
+  this.tail = node
+  if (!this.head) {
+    this.head = node
+  }
+  this.length++
+}
+
+Yallist.prototype.push = function () {
+  for (var i = 0, l = arguments.length; i < l; i++) {
+    push(this, arguments[i])
+  }
+  return this.length
+}
+
+Yallist.prototype.unshift = function () {
+  for (var i = 0, l = arguments.length; i < l; i++) {
+    unshift(this, arguments[i])
+  }
+  return this.length
+}
+
+Yallist.prototype.pop = function () {
+  if (!this.tail) {
+    return undefined
+  }
+
+  var res = this.tail.value
+  this.tail = this.tail.prev
+  if (this.tail) {
+    this.tail.next = null
+  } else {
+    this.head = null
+  }
+  this.length--
+  return res
+}
+
+Yallist.prototype.shift = function () {
+  if (!this.head) {
+    return undefined
+  }
+
+  var res = this.head.value
+  this.head = this.head.next
+  if (this.head) {
+    this.head.prev = null
+  } else {
+    this.tail = null
+  }
+  this.length--
+  return res
+}
+
+Yallist.prototype.forEach = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this.head, i = 0; walker !== null; i++) {
+    fn.call(thisp, walker.value, i, this)
+    walker = walker.next
+  }
+}
+
+Yallist.prototype.forEachReverse = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this.tail, i = this.length - 1; walker !== null; i--) {
+    fn.call(thisp, walker.value, i, this)
+    walker = walker.prev
+  }
+}
+
+Yallist.prototype.get = function (n) {
+  for (var i = 0, walker = this.head; walker !== null && i < n; i++) {
+    // abort out of the list early if we hit a cycle
+    walker = walker.next
+  }
+  if (i === n && walker !== null) {
+    return walker.value
+  }
+}
+
+Yallist.prototype.getReverse = function (n) {
+  for (var i = 0, walker = this.tail; walker !== null && i < n; i++) {
+    // abort out of the list early if we hit a cycle
+    walker = walker.prev
+  }
+  if (i === n && walker !== null) {
+    return walker.value
+  }
+}
+
+Yallist.prototype.map = function (fn, thisp) {
+  thisp = thisp || this
+  var res = new Yallist()
+  for (var walker = this.head; walker !== null;) {
+    res.push(fn.call(thisp, walker.value, this))
+    walker = walker.next
+  }
+  return res
+}
+
+Yallist.prototype.mapReverse = function (fn, thisp) {
+  thisp = thisp || this
+  var res = new Yallist()
+  for (var walker = this.tail; walker !== null;) {
+    res.push(fn.call(thisp, walker.value, this))
+    walker = walker.prev
+  }
+  return res
+}
+
+Yallist.prototype.reduce = function (fn, initial) {
+  var acc
+  var walker = this.head
+  if (arguments.length > 1) {
+    acc = initial
+  } else if (this.head) {
+    walker = this.head.next
+    acc = this.head.value
+  } else {
+    throw new TypeError('Reduce of empty list with no initial value')
+  }
+
+  for (var i = 0; walker !== null; i++) {
+    acc = fn(acc, walker.value, i)
+    walker = walker.next
+  }
+
+  return acc
+}
+
+Yallist.prototype.reduceReverse = function (fn, initial) {
+  var acc
+  var walker = this.tail
+  if (arguments.length > 1) {
+    acc = initial
+  } else if (this.tail) {
+    walker = this.tail.prev
+    acc = this.tail.value
+  } else {
+    throw new TypeError('Reduce of empty list with no initial value')
+  }
+
+  for (var i = this.length - 1; walker !== null; i--) {
+    acc = fn(acc, walker.value, i)
+    walker = walker.prev
+  }
+
+  return acc
+}
+
+Yallist.prototype.toArray = function () {
+  var arr = new Array(this.length)
+  for (var i = 0, walker = this.head; walker !== null; i++) {
+    arr[i] = walker.value
+    walker = walker.next
+  }
+  return arr
+}
+
+Yallist.prototype.toArrayReverse = function () {
+  var arr = new Array(this.length)
+  for (var i = 0, walker = this.tail; walker !== null; i++) {
+    arr[i] = walker.value
+    walker = walker.prev
+  }
+  return arr
+}
+
+Yallist.prototype.slice = function (from, to) {
+  to = to || this.length
+  if (to < 0) {
+    to += this.length
+  }
+  from = from || 0
+  if (from < 0) {
+    from += this.length
+  }
+  var ret = new Yallist()
+  if (to < from || to < 0) {
+    return ret
+  }
+  if (from < 0) {
+    from = 0
+  }
+  if (to > this.length) {
+    to = this.length
+  }
+  for (var i = 0, walker = this.head; walker !== null && i < from; i++) {
+    walker = walker.next
+  }
+  for (; walker !== null && i < to; i++, walker = walker.next) {
+    ret.push(walker.value)
+  }
+  return ret
+}
+
+Yallist.prototype.sliceReverse = function (from, to) {
+  to = to || this.length
+  if (to < 0) {
+    to += this.length
+  }
+  from = from || 0
+  if (from < 0) {
+    from += this.length
+  }
+  var ret = new Yallist()
+  if (to < from || to < 0) {
+    return ret
+  }
+  if (from < 0) {
+    from = 0
+  }
+  if (to > this.length) {
+    to = this.length
+  }
+  for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) {
+    walker = walker.prev
+  }
+  for (; walker !== null && i > from; i--, walker = walker.prev) {
+    ret.push(walker.value)
+  }
+  return ret
+}
+
+Yallist.prototype.reverse = function () {
+  var head = this.head
+  var tail = this.tail
+  for (var walker = head; walker !== null; walker = walker.prev) {
+    var p = walker.prev
+    walker.prev = walker.next
+    walker.next = p
+  }
+  this.head = tail
+  this.tail = head
+  return this
+}
+
+function push (self, item) {
+  self.tail = new Node(item, self.tail, null, self)
+  if (!self.head) {
+    self.head = self.tail
+  }
+  self.length++
+}
+
+function unshift (self, item) {
+  self.head = new Node(item, null, self.head, self)
+  if (!self.tail) {
+    self.tail = self.head
+  }
+  self.length++
+}
+
+function Node (value, prev, next, list) {
+  if (!(this instanceof Node)) {
+    return new Node(value, prev, next, list)
+  }
+
+  this.list = list
+  this.value = value
+
+  if (prev) {
+    prev.next = this
+    this.prev = prev
+  } else {
+    this.prev = null
+  }
+
+  if (next) {
+    next.prev = this
+    this.next = next
+  } else {
+    this.next = null
+  }
+}
diff --git a/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json b/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json
new file mode 100644
index 00000000000000..b0b037c12876f9
--- /dev/null
+++ b/deps/npm/node_modules/cacache/node_modules/lru-cache/package.json
@@ -0,0 +1,68 @@
+{
+  "_from": "lru-cache@^4.1.1",
+  "_id": "lru-cache@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-q4spe4KTfsAS1SUHLO0wz8Qiyf1+vMIAgpRYioFYDMNqKfHQbg+AVDH3i4fvpl71/P1L0dBl+fQi+P37UYf0ew==",
+  "_location": "/cacache/lru-cache",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "lru-cache@^4.1.1",
+    "name": "lru-cache",
+    "escapedName": "lru-cache",
+    "rawSpec": "^4.1.1",
+    "saveSpec": null,
+    "fetchSpec": "^4.1.1"
+  },
+  "_requiredBy": [
+    "/cacache"
+  ],
+  "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.1.tgz",
+  "_shasum": "622e32e82488b49279114a4f9ecf45e7cd6bba55",
+  "_spec": "lru-cache@^4.1.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/cacache",
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/node-lru-cache/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "pseudomap": "^1.0.2",
+    "yallist": "^2.1.2"
+  },
+  "deprecated": false,
+  "description": "A cache object that deletes the least-recently-used items.",
+  "devDependencies": {
+    "benchmark": "^2.1.4",
+    "standard": "^5.4.1",
+    "tap": "^10.3.3"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/isaacs/node-lru-cache#readme",
+  "keywords": [
+    "mru",
+    "lru",
+    "cache"
+  ],
+  "license": "ISC",
+  "main": "index.js",
+  "name": "lru-cache",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/node-lru-cache.git"
+  },
+  "scripts": {
+    "postpublish": "git push origin --all; git push origin --tags",
+    "posttest": "standard test/*.js index.js",
+    "postversion": "npm publish",
+    "preversion": "npm test",
+    "test": "tap test/*.js --100 -J"
+  },
+  "version": "4.1.1"
+}
diff --git a/deps/npm/node_modules/cacache/package.json b/deps/npm/node_modules/cacache/package.json
index b55c3ba6897b82..3290274a429a1d 100644
--- a/deps/npm/node_modules/cacache/package.json
+++ b/deps/npm/node_modules/cacache/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "cacache@9.2.8",
-  "_id": "cacache@9.2.8",
+  "_from": "cacache@latest",
+  "_id": "cacache@9.2.9",
   "_inBundle": false,
-  "_integrity": "sha512-nA3gmaDPEsFWqI5eYAe35IfvW54yGJ3ns2wDopWf4iDA3fkhBNsdvnYp4NrL+L7ysMt0/isM84Mwi+b4l8/pMQ==",
+  "_integrity": "sha512-ghg1j5OyTJ6qsrqU++dN23QiTDxb5AZCFGsF3oB+v9v/gY+F4X8L/0gdQMEjd+8Ot3D29M2etX5PKozHRn2JQw==",
   "_location": "/cacache",
   "_phantomChildren": {},
   "_requested": {
-    "type": "version",
+    "type": "tag",
     "registry": true,
-    "raw": "cacache@9.2.8",
+    "raw": "cacache@latest",
     "name": "cacache",
     "escapedName": "cacache",
-    "rawSpec": "9.2.8",
+    "rawSpec": "latest",
     "saveSpec": null,
-    "fetchSpec": "9.2.8"
+    "fetchSpec": "latest"
   },
   "_requiredBy": [
     "#USER",
@@ -21,10 +21,10 @@
     "/pacote",
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.2.8.tgz",
-  "_shasum": "2e38b51161a3904e3b9fb35c0869b751f7d0bcf4",
-  "_spec": "cacache@9.2.8",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.2.9.tgz",
+  "_shasum": "f9d7ffe039851ec94c28290662afa4dd4bb9e8dd",
+  "_spec": "cacache@latest",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Kat Marchán",
     "email": "kzm@sykosomatic.org"
@@ -60,13 +60,13 @@
     "chownr": "^1.0.1",
     "glob": "^7.1.2",
     "graceful-fs": "^4.1.11",
-    "lru-cache": "^4.0.2",
+    "lru-cache": "^4.1.1",
     "mississippi": "^1.3.0",
     "mkdirp": "^0.5.1",
     "move-concurrently": "^1.0.1",
     "promise-inflight": "^1.0.1",
     "rimraf": "^2.6.1",
-    "ssri": "^4.1.5",
+    "ssri": "^4.1.6",
     "unique-filename": "^1.1.0",
     "y18n": "^3.2.1"
   },
@@ -75,14 +75,14 @@
   "devDependencies": {
     "benchmark": "^2.1.4",
     "chalk": "^1.1.3",
-    "cross-env": "^5.0.0",
+    "cross-env": "^5.0.1",
     "nyc": "^11.0.2",
     "require-inject": "^1.4.0",
     "safe-buffer": "^5.1.0",
     "standard": "^10.0.2",
-    "standard-version": "^4.0.0",
+    "standard-version": "^4.2.0",
     "tacks": "^1.2.2",
-    "tap": "^10.3.3",
+    "tap": "^10.3.4",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },
@@ -125,5 +125,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "9.2.8"
+  "version": "9.2.9"
 }
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/index.js b/deps/npm/node_modules/columnify/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..099480fbfc54cb
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/index.js
@@ -0,0 +1,6 @@
+'use strict';
+var ansiRegex = require('ansi-regex')();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/license b/deps/npm/node_modules/columnify/node_modules/strip-ansi/license
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/license
rename to deps/npm/node_modules/columnify/node_modules/strip-ansi/license
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/license b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/license
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/license
rename to deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/license
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..b5fbbd7d767916
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,108 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/columnify/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/columnify/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/columnify/node_modules/strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Appelman",
+      "email": "jappelman@xebia.com",
+      "url": "jbnicolai.com"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava --verbose",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "2.1.1",
+  "xo": {
+    "rules": {
+      "guard-for-in": 0,
+      "no-loop-func": 0
+    }
+  }
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/package.json b/deps/npm/node_modules/columnify/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..2befc6de4d28bb
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/package.json
@@ -0,0 +1,101 @@
+{
+  "_from": "strip-ansi@^3.0.0",
+  "_id": "strip-ansi@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_location": "/columnify/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^3.0.0",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/columnify"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
+  "_spec": "strip-ansi@^3.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/columnify",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Boy Nicolai Appelman",
+      "email": "joshua@jbna.nl",
+      "url": "jbna.nl"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.1"
+}
diff --git a/deps/npm/node_modules/columnify/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/columnify/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..cb7d9ff7ee403d
--- /dev/null
+++ b/deps/npm/node_modules/columnify/node_modules/strip-ansi/readme.md
@@ -0,0 +1,33 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save strip-ansi
+```
+
+
+## Usage
+
+```js
+var stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001b[4mcake\u001b[0m');
+//=> 'cake'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
index e8d8587020ca6c..1685a762932558 100644
--- a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
+++ b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
@@ -1,3 +1,4 @@
+'use strict';
 module.exports = balanced;
 function balanced(a, b, str) {
   if (a instanceof RegExp) a = maybeMatch(a, str);
diff --git a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
index a3170ed9c3c3fe..4702c7d9a4f0b7 100644
--- a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
+++ b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
@@ -1,33 +1,32 @@
 {
-  "_from": "balanced-match@^0.4.1",
-  "_id": "balanced-match@0.4.2",
-  "_integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
+  "_from": "balanced-match@^1.0.0",
+  "_id": "balanced-match@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
   "_location": "/fstream-npm/fstream-ignore/minimatch/brace-expansion/balanced-match",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "balanced-match@^0.4.1",
+    "raw": "balanced-match@^1.0.0",
     "name": "balanced-match",
     "escapedName": "balanced-match",
-    "rawSpec": "^0.4.1",
+    "rawSpec": "^1.0.0",
     "saveSpec": null,
-    "fetchSpec": "^0.4.1"
+    "fetchSpec": "^1.0.0"
   },
   "_requiredBy": [
     "/fstream-npm/fstream-ignore/minimatch/brace-expansion"
   ],
-  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
-  "_shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838",
-  "_shrinkwrap": null,
-  "_spec": "balanced-match@^0.4.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion",
+  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+  "_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
+  "_spec": "balanced-match@^1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/balanced-match/issues"
   },
@@ -36,6 +35,7 @@
   "deprecated": false,
   "description": "Match balanced character pairs, like \"{\" and \"}\"",
   "devDependencies": {
+    "matcha": "^0.7.0",
     "tape": "^4.6.0"
   },
   "homepage": "https://github.com/juliangruber/balanced-match",
@@ -49,13 +49,12 @@
   "license": "MIT",
   "main": "index.js",
   "name": "balanced-match",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/balanced-match.git"
   },
   "scripts": {
+    "bench": "make bench",
     "test": "make test"
   },
   "testling": {
@@ -74,5 +73,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "0.4.2"
+  "version": "1.0.0"
 }
diff --git a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/package.json b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/package.json
index 71448dff902e15..7d38d063ea6021 100644
--- a/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/package.json
+++ b/deps/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch/node_modules/brace-expansion/package.json
@@ -1,39 +1,38 @@
 {
-  "_from": "brace-expansion@^1.0.0",
-  "_id": "brace-expansion@1.1.7",
-  "_integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
+  "_from": "brace-expansion@^1.1.7",
+  "_id": "brace-expansion@1.1.8",
+  "_inBundle": false,
+  "_integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
   "_location": "/fstream-npm/fstream-ignore/minimatch/brace-expansion",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "brace-expansion@^1.0.0",
+    "raw": "brace-expansion@^1.1.7",
     "name": "brace-expansion",
     "escapedName": "brace-expansion",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^1.1.7",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^1.1.7"
   },
   "_requiredBy": [
     "/fstream-npm/fstream-ignore/minimatch"
   ],
-  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.7.tgz",
-  "_shasum": "3effc3c50e000531fb720eaff80f0ae8ef23cf59",
-  "_shrinkwrap": null,
-  "_spec": "brace-expansion@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch",
+  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+  "_shasum": "c07b211c7c952ec1f8efd51a77ef0d1d3990a292",
+  "_spec": "brace-expansion@^1.1.7",
+  "_where": "/Users/rebecca/code/npm/node_modules/fstream-npm/node_modules/fstream-ignore/node_modules/minimatch",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/brace-expansion/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "balanced-match": "^0.4.1",
+    "balanced-match": "^1.0.0",
     "concat-map": "0.0.1"
   },
   "deprecated": false,
@@ -47,8 +46,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "brace-expansion",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/brace-expansion.git"
@@ -74,5 +71,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "1.1.7"
+  "version": "1.1.8"
 }
diff --git a/deps/npm/node_modules/fstream-npm/package.json b/deps/npm/node_modules/fstream-npm/package.json
index 3aef0ce37b886a..67169501835444 100644
--- a/deps/npm/node_modules/fstream-npm/package.json
+++ b/deps/npm/node_modules/fstream-npm/package.json
@@ -1,5 +1,5 @@
 {
-  "_from": "fstream-npm@latest",
+  "_from": "fstream-npm@~1.2.1",
   "_id": "fstream-npm@1.2.1",
   "_inBundle": false,
   "_integrity": "sha512-iBHpm/LmD1qw0TlHMAqVd9rwdU6M+EHRUnPkXpRi5G/Hf0FIFH+oZFryodAU2MFNfGRh/CzhUFlMKV3pdeOTDw==",
@@ -9,14 +9,14 @@
     "inherits": "2.0.3"
   },
   "_requested": {
-    "type": "tag",
+    "type": "range",
     "registry": true,
-    "raw": "fstream-npm@latest",
+    "raw": "fstream-npm@~1.2.1",
     "name": "fstream-npm",
     "escapedName": "fstream-npm",
-    "rawSpec": "latest",
+    "rawSpec": "~1.2.1",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "~1.2.1"
   },
   "_requiredBy": [
     "#USER",
@@ -24,8 +24,8 @@
   ],
   "_resolved": "https://registry.npmjs.org/fstream-npm/-/fstream-npm-1.2.1.tgz",
   "_shasum": "08c4a452f789dcbac4c89a4563c902b2c862fd5b",
-  "_spec": "fstream-npm@latest",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_spec": "fstream-npm@~1.2.1",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
diff --git a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
index e8d8587020ca6c..1685a762932558 100644
--- a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
+++ b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
@@ -1,3 +1,4 @@
+'use strict';
 module.exports = balanced;
 function balanced(a, b, str) {
   if (a instanceof RegExp) a = maybeMatch(a, str);
diff --git a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
index b1e0e2b28eed7a..23f4e2cc6923d4 100644
--- a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
+++ b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
@@ -1,33 +1,32 @@
 {
-  "_from": "balanced-match@^0.4.1",
-  "_id": "balanced-match@0.4.2",
-  "_integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
+  "_from": "balanced-match@^1.0.0",
+  "_id": "balanced-match@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
   "_location": "/glob/minimatch/brace-expansion/balanced-match",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "balanced-match@^0.4.1",
+    "raw": "balanced-match@^1.0.0",
     "name": "balanced-match",
     "escapedName": "balanced-match",
-    "rawSpec": "^0.4.1",
+    "rawSpec": "^1.0.0",
     "saveSpec": null,
-    "fetchSpec": "^0.4.1"
+    "fetchSpec": "^1.0.0"
   },
   "_requiredBy": [
     "/glob/minimatch/brace-expansion"
   ],
-  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
-  "_shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838",
-  "_shrinkwrap": null,
-  "_spec": "balanced-match@^0.4.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion",
+  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+  "_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
+  "_spec": "balanced-match@^1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/balanced-match/issues"
   },
@@ -36,6 +35,7 @@
   "deprecated": false,
   "description": "Match balanced character pairs, like \"{\" and \"}\"",
   "devDependencies": {
+    "matcha": "^0.7.0",
     "tape": "^4.6.0"
   },
   "homepage": "https://github.com/juliangruber/balanced-match",
@@ -49,13 +49,12 @@
   "license": "MIT",
   "main": "index.js",
   "name": "balanced-match",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/balanced-match.git"
   },
   "scripts": {
+    "bench": "make bench",
     "test": "make test"
   },
   "testling": {
@@ -74,5 +73,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "0.4.2"
+  "version": "1.0.0"
 }
diff --git a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/package.json b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/package.json
index 4dce0154bc3462..e7c21ffc56f679 100644
--- a/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/package.json
+++ b/deps/npm/node_modules/glob/node_modules/minimatch/node_modules/brace-expansion/package.json
@@ -1,39 +1,38 @@
 {
-  "_from": "brace-expansion@^1.0.0",
-  "_id": "brace-expansion@1.1.7",
-  "_integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
+  "_from": "brace-expansion@^1.1.7",
+  "_id": "brace-expansion@1.1.8",
+  "_inBundle": false,
+  "_integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
   "_location": "/glob/minimatch/brace-expansion",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "brace-expansion@^1.0.0",
+    "raw": "brace-expansion@^1.1.7",
     "name": "brace-expansion",
     "escapedName": "brace-expansion",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^1.1.7",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^1.1.7"
   },
   "_requiredBy": [
     "/glob/minimatch"
   ],
-  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.7.tgz",
-  "_shasum": "3effc3c50e000531fb720eaff80f0ae8ef23cf59",
-  "_shrinkwrap": null,
-  "_spec": "brace-expansion@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/glob/node_modules/minimatch",
+  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+  "_shasum": "c07b211c7c952ec1f8efd51a77ef0d1d3990a292",
+  "_spec": "brace-expansion@^1.1.7",
+  "_where": "/Users/rebecca/code/npm/node_modules/glob/node_modules/minimatch",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/brace-expansion/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "balanced-match": "^0.4.1",
+    "balanced-match": "^1.0.0",
     "concat-map": "0.0.1"
   },
   "deprecated": false,
@@ -47,8 +46,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "brace-expansion",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/brace-expansion.git"
@@ -74,5 +71,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "1.1.7"
+  "version": "1.1.8"
 }
diff --git a/deps/npm/node_modules/glob/package.json b/deps/npm/node_modules/glob/package.json
index 82971fc8bfbac0..afa4b50f1636db 100644
--- a/deps/npm/node_modules/glob/package.json
+++ b/deps/npm/node_modules/glob/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "glob@7.1.2",
+  "_from": "glob@~7.1.2",
   "_id": "glob@7.1.2",
   "_inBundle": false,
   "_integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
   "_location": "/glob",
   "_phantomChildren": {},
   "_requested": {
-    "type": "version",
+    "type": "range",
     "registry": true,
-    "raw": "glob@7.1.2",
+    "raw": "glob@~7.1.2",
     "name": "glob",
     "escapedName": "glob",
-    "rawSpec": "7.1.2",
+    "rawSpec": "~7.1.2",
     "saveSpec": null,
-    "fetchSpec": "7.1.2"
+    "fetchSpec": "~7.1.2"
   },
   "_requiredBy": [
     "#USER",
@@ -30,8 +30,8 @@
   ],
   "_resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
   "_shasum": "c19c9df9a028702d678612384a6552404c636d15",
-  "_spec": "glob@7.1.2",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_spec": "glob@~7.1.2",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
diff --git a/deps/npm/node_modules/hosted-git-info/index.js b/deps/npm/node_modules/hosted-git-info/index.js
index 8577ffb7678af0..9055ab1853de77 100644
--- a/deps/npm/node_modules/hosted-git-info/index.js
+++ b/deps/npm/node_modules/hosted-git-info/index.js
@@ -23,7 +23,19 @@ var authProtocols = {
   'git+http:': true
 }
 
+var cache = {}
+
 module.exports.fromUrl = function (giturl, opts) {
+  var key = giturl + JSON.stringify(opts || {})
+
+  if (!(key in cache)) {
+    cache[key] = fromUrl(giturl, opts)
+  }
+
+  return cache[key]
+}
+
+function fromUrl (giturl, opts) {
   if (giturl == null || giturl === '') return
   var url = fixupUnqualifiedGist(
     isGitHubShorthand(giturl) ? 'github:' + giturl : giturl
diff --git a/deps/npm/node_modules/hosted-git-info/package.json b/deps/npm/node_modules/hosted-git-info/package.json
index b6c1b5e297d662..de691a86c0db77 100644
--- a/deps/npm/node_modules/hosted-git-info/package.json
+++ b/deps/npm/node_modules/hosted-git-info/package.json
@@ -1,40 +1,39 @@
 {
-  "_from": "hosted-git-info@~2.4.2",
-  "_id": "hosted-git-info@2.4.2",
-  "_integrity": "sha1-AHa59GonBQbduq6lZJaJdGBhKmc=",
+  "_from": "hosted-git-info@2.5.0",
+  "_id": "hosted-git-info@2.5.0",
+  "_inBundle": false,
+  "_integrity": "sha512-pNgbURSuab90KbTqvRPsseaTxOJCZBD0a7t+haSN33piP9cCM4l0CqdzAif2hUqm716UovKB2ROmiabGAKVXyg==",
   "_location": "/hosted-git-info",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "hosted-git-info@~2.4.2",
+    "raw": "hosted-git-info@2.5.0",
     "name": "hosted-git-info",
     "escapedName": "hosted-git-info",
-    "rawSpec": "~2.4.2",
+    "rawSpec": "2.5.0",
     "saveSpec": null,
-    "fetchSpec": "~2.4.2"
+    "fetchSpec": "2.5.0"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/normalize-package-data",
     "/npm-package-arg"
   ],
-  "_resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.4.2.tgz",
-  "_shasum": "0076b9f46a270506ddbaaea56496897460612a67",
-  "_shrinkwrap": null,
-  "_spec": "hosted-git-info@~2.4.2",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.5.0.tgz",
+  "_shasum": "6d60e34b3abbc8313062c3b798ef8d901a07af3c",
+  "_spec": "hosted-git-info@2.5.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Rebecca Turner",
     "email": "me@re-becca.org",
     "url": "http://re-becca.org"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/npm/hosted-git-info/issues"
   },
   "bundleDependencies": false,
-  "dependencies": {},
   "deprecated": false,
   "description": "Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab",
   "devDependencies": {
@@ -56,8 +55,6 @@
   "license": "ISC",
   "main": "index.js",
   "name": "hosted-git-info",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/npm/hosted-git-info.git"
@@ -65,5 +62,5 @@
   "scripts": {
     "test": "standard && tap -J --coverage test/*.js"
   },
-  "version": "2.4.2"
+  "version": "2.5.0"
 }
diff --git a/deps/npm/node_modules/libnpx/CHANGELOG.md b/deps/npm/node_modules/libnpx/CHANGELOG.md
new file mode 100644
index 00000000000000..c53646d02084fc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/CHANGELOG.md
@@ -0,0 +1,603 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="9.2.0"></a>
+# [9.2.0](https://github.com/zkat/npx/compare/v9.1.0...v9.2.0) (2017-07-14)
+
+
+### Bug Fixes
+
+* **binpath:** fix calling binaries from subdirectories ([f185d0d](https://github.com/zkat/npx/commit/f185d0d))
+* **i18n:** Fix typos in french locale (#78) ([f277fc7](https://github.com/zkat/npx/commit/f277fc7)), closes [#78](https://github.com/zkat/npx/issues/78)
+
+
+### Features
+
+* **i18n:** Add German translations (#79) ([c81e26d](https://github.com/zkat/npx/commit/c81e26d))
+* **i18n:** add zh_TW translation (#80) ([98288d8](https://github.com/zkat/npx/commit/98288d8))
+
+
+
+<a name="9.1.0"></a>
+# [9.1.0](https://github.com/zkat/npx/compare/v9.0.7...v9.1.0) (2017-07-12)
+
+
+### Bug Fixes
+
+* **call:** only npm run env if package.json exists ([370f395](https://github.com/zkat/npx/commit/370f395))
+* **i18n:** Fix grammar and spelling for de.json (#63) ([b14020f](https://github.com/zkat/npx/commit/b14020f)), closes [#63](https://github.com/zkat/npx/issues/63)
+* **i18n:** wording revisions for Brazilian Portuguese (#75) ([b5dc536](https://github.com/zkat/npx/commit/b5dc536))
+* **npm:** path directly to the npm-cli.js script ([d531206](https://github.com/zkat/npx/commit/d531206))
+* **rimraf:** fix rimraf.sync is not a function issue ([d2ecba3](https://github.com/zkat/npx/commit/d2ecba3))
+* **windows:** get npx working well on Windows again (#69) ([6cfb8de](https://github.com/zkat/npx/commit/6cfb8de)), closes [#60](https://github.com/zkat/npx/issues/60) [#58](https://github.com/zkat/npx/issues/58) [#62](https://github.com/zkat/npx/issues/62)
+
+
+### Features
+
+* **i18n:** add Czech translation (#76) ([8a0b3f6](https://github.com/zkat/npx/commit/8a0b3f6))
+* **i18n:** Add Turkish translation (#73) ([26e5edf](https://github.com/zkat/npx/commit/26e5edf))
+* **i18n:** Added support for Italian language (#71) ([6883e75](https://github.com/zkat/npx/commit/6883e75))
+* **i18n:** Fix Romanian translation (#70) ([fd6bbcf](https://github.com/zkat/npx/commit/fd6bbcf)), closes [#70](https://github.com/zkat/npx/issues/70)
+* **node:** add --node-arg support to pass flags to node for script binaries (#77) ([65665bd](https://github.com/zkat/npx/commit/65665bd))
+
+
+
+<a name="9.0.7"></a>
+## [9.0.7](https://github.com/zkat/npx/compare/v9.0.6...v9.0.7) (2017-07-11)
+
+
+### Bug Fixes
+
+* **i18n:** Fix some Catalan translations (#59) ([11c8a19](https://github.com/zkat/npx/commit/11c8a19)), closes [#59](https://github.com/zkat/npx/issues/59)
+
+
+
+<a name="9.0.6"></a>
+## [9.0.6](https://github.com/zkat/npx/compare/v9.0.5...v9.0.6) (2017-07-11)
+
+
+### Bug Fixes
+
+* **auto-fallback:** fix syntax error in bash/zsh auto-fallback ([d8b19db](https://github.com/zkat/npx/commit/d8b19db))
+
+
+
+<a name="9.0.5"></a>
+## [9.0.5](https://github.com/zkat/npx/compare/v9.0.4...v9.0.5) (2017-07-11)
+
+
+### Bug Fixes
+
+* **npx:** something went wrong with the 9.0.4 build and bundledeps ([75fc436](https://github.com/zkat/npx/commit/75fc436))
+
+
+
+<a name="9.0.4"></a>
+## [9.0.4](https://github.com/zkat/npx/compare/v9.0.3...v9.0.4) (2017-07-11)
+
+
+### Bug Fixes
+
+* **auto-fallback:** prevent infinite loop if npx disappears ([6c24e58](https://github.com/zkat/npx/commit/6c24e58))
+* **bin:** add repository and more detailed author info ([906574e](https://github.com/zkat/npx/commit/906574e))
+* **bin:** pin the npx bin's dependencies ([ae62f7a](https://github.com/zkat/npx/commit/ae62f7a))
+* **build:** make sure changelog and license are copied to bin ([4fbb599](https://github.com/zkat/npx/commit/4fbb599))
+* **deps:** stop bundling deps in libnpx itself ([c3e56e9](https://github.com/zkat/npx/commit/c3e56e9))
+* **errors:** print command not found for packages without valid binaries ([9b24359](https://github.com/zkat/npx/commit/9b24359))
+* **help:** --no-install help text was contradicting itself ([9d96f5e](https://github.com/zkat/npx/commit/9d96f5e))
+* **install:** prevent concurrent npx runs from clobbering each other ([6b35c91](https://github.com/zkat/npx/commit/6b35c91))
+* **npx:** npx npx npx npx npx npx npx npx npx works again ([875d4cd](https://github.com/zkat/npx/commit/875d4cd))
+* **updater:** dependency injection for update-notifier target ([c3027a9](https://github.com/zkat/npx/commit/c3027a9))
+* **updater:** ignore some kinds of update-notifier errors ([7631bbe](https://github.com/zkat/npx/commit/7631bbe))
+
+
+
+<a name="9.0.3"></a>
+## [9.0.3](https://github.com/zkat/npx/compare/v9.0.2...v9.0.3) (2017-07-08)
+
+
+### Bug Fixes
+
+* **version:** hand version to yargs directly ([e0b5eeb](https://github.com/zkat/npx/commit/e0b5eeb))
+
+
+
+<a name="9.0.2"></a>
+## [9.0.2](https://github.com/zkat/npx/compare/v9.0.1...v9.0.2) (2017-07-08)
+
+
+### Bug Fixes
+
+* **manpage:** fix manpage for real because files syntax is weird ([9145e2a](https://github.com/zkat/npx/commit/9145e2a))
+
+
+
+<a name="9.0.1"></a>
+## [9.0.1](https://github.com/zkat/npx/compare/v9.0.0...v9.0.1) (2017-07-08)
+
+
+### Bug Fixes
+
+* **man:** make sure manpage is used in npx bin ([704b94f](https://github.com/zkat/npx/commit/704b94f))
+
+
+
+<a name="9.0.0"></a>
+# [9.0.0](https://github.com/zkat/npx/compare/v8.1.1...v9.0.0) (2017-07-08)
+
+
+### Features
+
+* **libnpx:** libify main npx codebase ([643f58e](https://github.com/zkat/npx/commit/643f58e))
+* **npx:** create a new binary for standalone publishing ([da5a3b7](https://github.com/zkat/npx/commit/da5a3b7))
+
+
+### BREAKING CHANGES
+
+* **libnpx:** This version of npx can no longer be used as a
+standalone binary. It will be available on the registry as `libnpx`,
+and a separate project will take over the role of the main `npx` binary.
+
+
+
+<a name="8.1.1"></a>
+## [8.1.1](https://github.com/zkat/npx/compare/v8.1.0...v8.1.1) (2017-07-06)
+
+
+### Bug Fixes
+
+* **deps:** bump all deps ([6ea24bf](https://github.com/zkat/npx/commit/6ea24bf))
+* **npm:** bump npm to 5.1.0 for a bunch of fixes ([18e4587](https://github.com/zkat/npx/commit/18e4587))
+
+
+
+<a name="8.1.0"></a>
+# [8.1.0](https://github.com/zkat/npx/compare/v8.0.1...v8.1.0) (2017-06-27)
+
+
+### Bug Fixes
+
+* **i18n:** minor tweaks to ja.json (#46) ([1ed63c2](https://github.com/zkat/npx/commit/1ed63c2))
+
+
+### Features
+
+* **i18n:** Update pt_BR.json (#51) ([d292f22](https://github.com/zkat/npx/commit/d292f22))
+
+
+
+<a name="8.0.1"></a>
+## [8.0.1](https://github.com/zkat/npx/compare/v8.0.0...v8.0.1) (2017-06-27)
+
+
+### Bug Fixes
+
+* **npm:** bump npm version for more bugfixes ([30711a8](https://github.com/zkat/npx/commit/30711a8))
+* **npm:** Use --parseable option to work around output quirks ([8cb75a2](https://github.com/zkat/npx/commit/8cb75a2))
+
+
+
+<a name="8.0.0"></a>
+# [8.0.0](https://github.com/zkat/npx/compare/v7.0.0...v8.0.0) (2017-06-24)
+
+
+### Features
+
+* **exec:** auto-guess binaries when different from pkg name ([139c434](https://github.com/zkat/npx/commit/139c434))
+
+
+### BREAKING CHANGES
+
+* **exec:** `npx ember-cli` and such things will now execute the
+binary based on some guesswork, but only when using the shorthand format
+for npx execution, with no `-p` option or `-c`. This might cause npx to
+unintentionally execute the wrong binary if the package in question has
+multiple non-matching binaries, but that should be rare.
+
+
+
+<a name="7.0.0"></a>
+# [7.0.0](https://github.com/zkat/npx/compare/v6.2.0...v7.0.0) (2017-06-24)
+
+
+### Bug Fixes
+
+* **win32:** improve win32 situation a bit (#50) ([b7ad934](https://github.com/zkat/npx/commit/b7ad934))
+
+
+### Features
+
+* **local:** improve the behavior when calling ./local paths (#48) ([2e418d1](https://github.com/zkat/npx/commit/2e418d1))
+
+
+### BREAKING CHANGES
+
+* **local:** `npx ./something` will now execute `./something` as a
+binary or script instead of trying to install it as npm would. Other behavior
+related to local path deps has likewise been changed. See
+[#49](https://github.com/zkat/npx/issues/49) for a detailed explanation
+of all the various cases and how each of them is handled.
+
+
+
+<a name="6.2.0"></a>
+# [6.2.0](https://github.com/zkat/npx/compare/v6.1.0...v6.2.0) (2017-06-23)
+
+
+### Bug Fixes
+
+* **child:** iron out a few crinkles and add tests ([b3b5ef6](https://github.com/zkat/npx/commit/b3b5ef6))
+* **execCmd:** only reuse the current process if no shell passed in ([e413cff](https://github.com/zkat/npx/commit/e413cff))
+* **execCmd:** use the module built-in directly ([6f741c2](https://github.com/zkat/npx/commit/6f741c2))
+* **help:** fuck it. just hard-code it ([d5d5085](https://github.com/zkat/npx/commit/d5d5085))
+* **main:** only exec if this is the main module ([9631e2a](https://github.com/zkat/npx/commit/9631e2a))
+
+
+### Features
+
+* **i18n:** Update fr.json (#44) ([ea47c4f](https://github.com/zkat/npx/commit/ea47c4f))
+* **i18n:** update the Romanian translation. (#42) ([2ed36b6](https://github.com/zkat/npx/commit/2ed36b6))
+
+
+
+<a name="6.1.0"></a>
+# [6.1.0](https://github.com/zkat/npx/compare/v6.0.0...v6.1.0) (2017-06-21)
+
+
+### Bug Fixes
+
+* **deps:** remove unused gauge dep ([aa40a34](https://github.com/zkat/npx/commit/aa40a34))
+
+
+### Features
+
+* **i18n:** update ru locale (#41) ([7c84dee](https://github.com/zkat/npx/commit/7c84dee))
+* **i18n:** update zh_CN (#40) ([da4ec67](https://github.com/zkat/npx/commit/da4ec67))
+* **perf:** run node-based commands in the current process ([6efcde4](https://github.com/zkat/npx/commit/6efcde4))
+
+
+
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/zkat/npx/compare/v5.4.0...v6.0.0) (2017-06-20)
+
+
+### Bug Fixes
+
+* **call:** stop parsing -c for commands + fix corner cases ([bd4e538](https://github.com/zkat/npx/commit/bd4e538))
+* **child:** exec does not have the information needed to correctly escape its args ([6714992](https://github.com/zkat/npx/commit/6714992))
+* **guessCmdName:** tests failed because of lazy npa ([53a0119](https://github.com/zkat/npx/commit/53a0119))
+* **i18n:** gender inclusiveness fix for french version (#37) ([04920ae](https://github.com/zkat/npx/commit/04920ae)), closes [#37](https://github.com/zkat/npx/issues/37)
+* **i18n:** typo 😇 (#38) ([ede4a53](https://github.com/zkat/npx/commit/ede4a53))
+* **install:** handle JSON parsing failures ([bec2887](https://github.com/zkat/npx/commit/bec2887))
+* **output:** stop printing out Command Failed messages ([873cffe](https://github.com/zkat/npx/commit/873cffe))
+* **parseArgs:** fix booboo in fast path ([d1e5487](https://github.com/zkat/npx/commit/d1e5487))
+* **perf:** fast-path `npx foo` arg parsing ([ba4fe71](https://github.com/zkat/npx/commit/ba4fe71))
+* **perf:** remove bluebird and defer some requires for SPEED ([00fc313](https://github.com/zkat/npx/commit/00fc313))
+
+
+### Features
+
+* **i18n:** add Romanian translations. (#34) ([9e98bd0](https://github.com/zkat/npx/commit/9e98bd0))
+* **i18n:** added a few more localizable strings ([779d950](https://github.com/zkat/npx/commit/779d950))
+* **i18n:** updated ca.json ([af7a035](https://github.com/zkat/npx/commit/af7a035))
+* **i18n:** updated es.json ([414644f](https://github.com/zkat/npx/commit/414644f))
+* **i18n:** updated ja.json ([448b082](https://github.com/zkat/npx/commit/448b082))
+* **i18n:** Ze German Translation (#35) ([6f003f5](https://github.com/zkat/npx/commit/6f003f5))
+* **package:** report number of temp packages installed ([5b7fe8d](https://github.com/zkat/npx/commit/5b7fe8d))
+* **perf:** only launch update-notifier when npx installs stuff ([549d413](https://github.com/zkat/npx/commit/549d413))
+* **quiet:** added -q/--quiet to suppress output from npx itself ([16607d9](https://github.com/zkat/npx/commit/16607d9))
+
+
+### BREAKING CHANGES
+
+* **call:** `npx -c "foo"` will no longer install `foo`. Use `-p` to specicify packages to install. npx will no longer assume any particular format or escape status for `-c` strings: they will be passed directly, unparsed, and unaltered, to child_process.spawn.
+
+
+
+<a name="5.4.0"></a>
+# [5.4.0](https://github.com/zkat/npx/compare/v5.3.0...v5.4.0) (2017-06-17)
+
+
+### Bug Fixes
+
+* **i18n:** some corrections for es.json ([4d50b71](https://github.com/zkat/npx/commit/4d50b71))
+* **i18n:** update locale files with bugfixes ([77caf82](https://github.com/zkat/npx/commit/77caf82))
+* **i18n:** Y utility was ignoring falsy entries ([f22a4d0](https://github.com/zkat/npx/commit/f22a4d0))
+* **i18n:** してください -> します ([01671af](https://github.com/zkat/npx/commit/01671af))
+
+
+### Features
+
+* **i18n:** add catalan translation ([579efa1](https://github.com/zkat/npx/commit/579efa1))
+* **i18n:** add pt-br translation (#33) ([6142551](https://github.com/zkat/npx/commit/6142551))
+* **i18n:** added largely machine-translated ja.json ([827705f](https://github.com/zkat/npx/commit/827705f))
+* **i18n:** adds russian translation (#32) ([b2619c1](https://github.com/zkat/npx/commit/b2619c1))
+
+
+
+<a name="5.3.0"></a>
+# [5.3.0](https://github.com/zkat/npx/compare/v5.2.0...v5.3.0) (2017-06-13)
+
+
+### Features
+
+* **i18n:** add Chinese translation (#31) ([24e1b31](https://github.com/zkat/npx/commit/24e1b31))
+
+
+
+<a name="5.2.0"></a>
+# [5.2.0](https://github.com/zkat/npx/compare/v5.1.3...v5.2.0) (2017-06-12)
+
+
+### Bug Fixes
+
+* **i18n:** removing extra spacing in fr.json ([002e2b8](https://github.com/zkat/npx/commit/002e2b8))
+
+
+### Features
+
+* **i18n:** add french locale (#29) ([662395b](https://github.com/zkat/npx/commit/662395b))
+
+
+
+<a name="5.1.3"></a>
+## [5.1.3](https://github.com/zkat/npx/compare/v5.1.2...v5.1.3) (2017-06-12)
+
+
+### Bug Fixes
+
+* **fallback:** put the Y in the wrong place lol ([d6bf8aa](https://github.com/zkat/npx/commit/d6bf8aa))
+
+
+
+<a name="5.1.2"></a>
+## [5.1.2](https://github.com/zkat/npx/compare/v5.1.1...v5.1.2) (2017-06-10)
+
+
+
+<a name="5.1.1"></a>
+## [5.1.1](https://github.com/zkat/npx/compare/v5.1.0...v5.1.1) (2017-06-10)
+
+
+### Bug Fixes
+
+* **i18n:** forgot to add locales to files ([4118d6a](https://github.com/zkat/npx/commit/4118d6a))
+
+
+
+<a name="5.1.0"></a>
+# [5.1.0](https://github.com/zkat/npx/compare/v5.0.3...v5.1.0) (2017-06-10)
+
+
+### Bug Fixes
+
+* **exit:** let process exit normally to finish writes ([c50a398](https://github.com/zkat/npx/commit/c50a398))
+
+
+### Features
+
+* **i18n:** added es.json ([6cf58b9](https://github.com/zkat/npx/commit/6cf58b9))
+* **i18n:** set up i18n plus baseline en.json locale ([b67bb3a](https://github.com/zkat/npx/commit/b67bb3a))
+
+
+
+<a name="5.0.3"></a>
+## [5.0.3](https://github.com/zkat/npx/compare/v5.0.2...v5.0.3) (2017-06-09)
+
+
+### Bug Fixes
+
+* **fallback:** exec is no ([42c1d30](https://github.com/zkat/npx/commit/42c1d30))
+
+
+
+<a name="5.0.2"></a>
+## [5.0.2](https://github.com/zkat/npx/compare/v5.0.1...v5.0.2) (2017-06-09)
+
+
+### Bug Fixes
+
+* **fallback:** allow fallback to local anyway ([569cf2c](https://github.com/zkat/npx/commit/569cf2c))
+
+
+
+<a name="5.0.1"></a>
+## [5.0.1](https://github.com/zkat/npx/compare/v5.0.0...v5.0.1) (2017-06-09)
+
+
+
+<a name="5.0.0"></a>
+# [5.0.0](https://github.com/zkat/npx/compare/v4.0.3...v5.0.0) (2017-06-09)
+
+
+### Features
+
+* **fallback:** by default, only fall back if you have an @ in the name ([bea08a0](https://github.com/zkat/npx/commit/bea08a0))
+
+
+### BREAKING CHANGES
+
+* **fallback:** auto-fallback will no longer fall back unless there was
+an @ sign in the command.
+
+
+
+<a name="4.0.3"></a>
+## [4.0.3](https://github.com/zkat/npx/compare/v4.0.2...v4.0.3) (2017-06-04)
+
+
+### Bug Fixes
+
+* **npm:** use --userconfig when querying for npm cache config (#28) ([21bc3bf](https://github.com/zkat/npx/commit/21bc3bf))
+
+
+
+<a name="4.0.2"></a>
+## [4.0.2](https://github.com/zkat/npx/compare/v4.0.1...v4.0.2) (2017-06-04)
+
+
+### Bug Fixes
+
+* **install:** get windows workin (#27) ([9472175](https://github.com/zkat/npx/commit/9472175))
+
+
+
+<a name="4.0.1"></a>
+## [4.0.1](https://github.com/zkat/npx/compare/v4.0.0...v4.0.1) (2017-06-04)
+
+
+### Bug Fixes
+
+* **cmd:** make sure to use our own, enriched path ([9c89c2a](https://github.com/zkat/npx/commit/9c89c2a))
+* **error:** join args with a space on Command failed error ([c2f6f18](https://github.com/zkat/npx/commit/c2f6f18))
+
+
+
+<a name="4.0.0"></a>
+# [4.0.0](https://github.com/zkat/npx/compare/v3.0.0...v4.0.0) (2017-06-03)
+
+
+### Features
+
+* **call:** -c now loads same env as run-script ([76ae44c](https://github.com/zkat/npx/commit/76ae44c))
+* **npm:** allow configuration of npm binary ([e5d5634](https://github.com/zkat/npx/commit/e5d5634))
+* **npm:** embed npm binary ([a2cae9d](https://github.com/zkat/npx/commit/a2cae9d))
+
+
+### BREAKING CHANGES
+
+* **call:** scripts invoked with -c will now have a bunch of
+variables added to them that were not there before.
+* **npm:** npx will no longer use the system npm -- it embeds its own
+
+
+
+<a name="3.0.0"></a>
+# [3.0.0](https://github.com/zkat/npx/compare/v2.1.0...v3.0.0) (2017-06-03)
+
+
+### Bug Fixes
+
+* **args:** accept argv as arg and fix minor bugs ([46f10fe](https://github.com/zkat/npx/commit/46f10fe))
+* **deps:** explicitly add mkdirp and rimraf to devDeps ([832c75d](https://github.com/zkat/npx/commit/832c75d))
+* **docs:** misc tweaks to docs ([ed70a7b](https://github.com/zkat/npx/commit/ed70a7b))
+* **exec:** escape binaries and args to cp.exec (#18) ([55d6a11](https://github.com/zkat/npx/commit/55d6a11))
+* **fallback:** shells were sometimes ignored based on $SHELL ([07b7efc](https://github.com/zkat/npx/commit/07b7efc))
+* **get-prefix:** nudge isRootPath ([1ab31eb](https://github.com/zkat/npx/commit/1ab31eb))
+* **help:** correctly enable -h and --help ([adc2f45](https://github.com/zkat/npx/commit/adc2f45))
+* **startup:** delay loading some things to speed up startup ([6b32bf5](https://github.com/zkat/npx/commit/6b32bf5))
+
+
+### Features
+
+* **cmd:** do some heuristic guesswork on default command names (#23) ([2404420](https://github.com/zkat/npx/commit/2404420))
+* **ignore:** add --ignore-existing option (#20) ([0866a83](https://github.com/zkat/npx/commit/0866a83))
+* **install:** added --no-install option to prevent install fallbacks ([a5fbdaf](https://github.com/zkat/npx/commit/a5fbdaf))
+* **package:** multiple --package options are now accepted ([f2fa6b3](https://github.com/zkat/npx/commit/f2fa6b3))
+* **save:** remove all save-related functionality (#19) ([ab77f6c](https://github.com/zkat/npx/commit/ab77f6c))
+* **shell:** run -c strings inside a system shell (#22) ([17db461](https://github.com/zkat/npx/commit/17db461))
+
+
+### BREAKING CHANGES
+
+* **save:** npx can no longer be used to save packages locally or globally. Use an actual package manager for that, instead.
+
+
+
+<a name="2.1.0"></a>
+# [2.1.0](https://github.com/zkat/npx/compare/v2.0.1...v2.1.0) (2017-06-01)
+
+
+### Features
+
+* **opts:** add --shell-auto-fallback (#7) ([ac9cb40](https://github.com/zkat/npx/commit/ac9cb40))
+
+
+
+<a name="2.0.1"></a>
+## [2.0.1](https://github.com/zkat/npx/compare/v2.0.0...v2.0.1) (2017-05-31)
+
+
+### Bug Fixes
+
+* **exec:** use command lookup joined with current PATH ([d9175e8](https://github.com/zkat/npx/commit/d9175e8))
+
+
+
+<a name="2.0.0"></a>
+# [2.0.0](https://github.com/zkat/npx/compare/v1.1.1...v2.0.0) (2017-05-31)
+
+
+### Bug Fixes
+
+* **npm:** manually look up npm path for Windows compat ([0fe8fbf](https://github.com/zkat/npx/commit/0fe8fbf))
+
+
+### Features
+
+* **commands:** -p and [@version](https://github.com/version) now trigger installs ([9668c83](https://github.com/zkat/npx/commit/9668c83))
+
+
+### BREAKING CHANGES
+
+* **commands:** If a command has an explicit --package option, or if the command has an @version part, any version of the command in $PATH will be ignored and a regular install will be executed.
+
+
+
+<a name="1.1.1"></a>
+## [1.1.1](https://github.com/zkat/npx/compare/v1.1.0...v1.1.1) (2017-05-30)
+
+
+### Bug Fixes
+
+* **docs:** make sure man page gets installed ([2aadc16](https://github.com/zkat/npx/commit/2aadc16))
+
+
+
+<a name="1.1.0"></a>
+# [1.1.0](https://github.com/zkat/npx/compare/v1.0.2...v1.1.0) (2017-05-30)
+
+
+### Bug Fixes
+
+* **help:** update usage string for help ([0747cff](https://github.com/zkat/npx/commit/0747cff))
+* **main:** exit if no package was parsed ([cdb579d](https://github.com/zkat/npx/commit/cdb579d))
+* **opts:** allow -- to prevent further parsing ([db7a0e4](https://github.com/zkat/npx/commit/db7a0e4))
+
+
+### Features
+
+* **updates:** added update-notifier ([8dc91d4](https://github.com/zkat/npx/commit/8dc91d4))
+
+
+
+<a name="1.0.2"></a>
+## [1.0.2](https://github.com/zkat/npx/compare/v1.0.1...v1.0.2) (2017-05-30)
+
+
+### Bug Fixes
+
+* **pkg:** bundle deps to guarantee global install precision ([3e21217](https://github.com/zkat/npx/commit/3e21217))
+
+
+
+<a name="1.0.1"></a>
+## [1.0.1](https://github.com/zkat/npx/compare/v1.0.0...v1.0.1) (2017-05-30)
+
+
+### Bug Fixes
+
+* **build:** add dummy test file to let things build ([6199eb6](https://github.com/zkat/npx/commit/6199eb6))
+* **docs:** fix arg documentation in readme/manpage ([d1cf44c](https://github.com/zkat/npx/commit/d1cf44c))
+* **opts:** add --version/-v ([2633a0e](https://github.com/zkat/npx/commit/2633a0e))
+
+
+
+<a name="1.0.0"></a>
+# 1.0.0 (2017-05-30)
+
+
+### Features
+
+* **npx:** initial working implementation ([a83a67d](https://github.com/zkat/npx/commit/a83a67d))
diff --git a/deps/npm/node_modules/libnpx/LICENSE.md b/deps/npm/node_modules/libnpx/LICENSE.md
new file mode 100644
index 00000000000000..c05cb09586fccd
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/LICENSE.md
@@ -0,0 +1,3 @@
+To the extent possible under law, maintainers for this project have waived all copyright and related or neighboring rights to this project.
+
+For more information on this waiver, see: https://creativecommons.org/publicdomain/zero/1.0/
diff --git a/deps/npm/node_modules/libnpx/README.md b/deps/npm/node_modules/libnpx/README.md
new file mode 100644
index 00000000000000..436bdd02402466
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/README.md
@@ -0,0 +1,159 @@
+[![npm](https://img.shields.io/npm/v/npx.svg)](https://npm.im/npx) [![license](https://img.shields.io/npm/l/npx.svg)](https://npm.im/npx) [![Travis](https://img.shields.io/travis/zkat/npx.svg)](https://travis-ci.org/zkat/npx) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/zkat/npx?svg=true)](https://ci.appveyor.com/project/zkat/npx) [![Coverage Status](https://coveralls.io/repos/github/zkat/npx/badge.svg?branch=latest)](https://coveralls.io/github/zkat/npx?branch=latest)
+
+# npx(1) -- execute npm package binaries
+
+## SYNOPSIS
+
+`npx [options] <command>[@version] [command-arg]...`
+
+`npx [options] [-p|--package <pkg>]... <command> [command-arg]...`
+
+`npx [options] -c '<command-string>'`
+
+`npx --shell-auto-fallback [shell]`
+
+## INSTALL
+
+`npm install -g npx`
+
+## DESCRIPTION
+
+Executes `<command>` either from a local `node_modules/.bin`, or from a central cache, installing any packages needed in order for `<command>` to run.
+
+By default, `npx` will check whether `<command>` exists in `$PATH`, or in the local project binaries, and execute that. If `<command>` is not found, it will be installed prior to execution.
+
+Unless a `--package` option is specified, `npx` will try to guess the name of the binary to invoke depending on the specifier provided. All package specifiers understood by `npm` may be used with `npx`, including git specifiers, remote tarballs, local directories, or scoped packages.
+
+If a full specifier is included, or if `--package` is used, npx will always use a freshly-installed, temporary version of the package. This can also be forced with the `--ignore-existing` flag.
+
+* `-p, --package <package>` - define the package to be installed. This defaults to the value of `<command>`. This is only needed for packages with multiple binaries if you want to call one of the other executables, or where the binary name does not match the package name. If this option is provided `<command>` will be executed as-is, without interpreting `@version` if it's there. Multiple `--package` options may be provided, and all the packages specified will be installed.
+
+* `--no-install` - If passed to `npx`, it will only try to run `<command>` if it already exists in the current path or in `$prefix/node_modules/.bin`. It won't try to install missing commands.
+
+* `--cache <path>` - set the location of the npm cache. Defaults to npm's own cache settings.
+
+* `--userconfig <path>` - path to the user configuration file to pass to npm. Defaults to whatever npm's current default is.
+
+* `-c <string>` - Execute `<string>` inside an `npm run-script`-like shell environment, with all the usual environment variables available. Only the first item in `<string>` will be automatically used as `<command>`. Any others _must_ use `-p`.
+
+* `--shell <string>` - The shell to invoke the command with, if any.
+
+* `--shell-auto-fallback [<shell>]` - Generates shell code to override your shell's "command not found" handler with one that calls `npx`. Tries to figure out your shell, or you can pass its name (either `bash`, `fish`, or `zsh`) as an option. See below for how to install.
+
+* `--ignore-existing` - If this flag is set, npx will not look in `$PATH`, or in the current package's `node_modules/.bin` for an existing version before deciding whether to install. Binaries in those paths will still be available for execution, but will be shadowed by any packages requested by this install.
+
+* `-q, --quiet` - Suppressed any output from npx itself (progress bars, error messages, install reports). Subcommand output itself will not be silenced.
+
+* `-n, --node-arg` - Extra node argument to supply to node when binary is a node script. You can supply this option multiple times to add more arguments.
+
+* `-v, --version` - Show the current npx version.
+
+## EXAMPLES
+
+### Running a project-local bin
+
+```
+$ npm i -D webpack
+$ npx webpack ...
+```
+
+### One-off invocation without local installation
+
+```
+$ npm rm webpack
+$ npx webpack -- ...
+$ cat package.json
+...webpack not in "devDependencies"...
+```
+
+### Invoking a command from a github repository
+
+```
+$ npx github:piuccio/cowsay
+...or...
+$ npx git+ssh://my.hosted.git:cowsay.git#semver:^1
+...etc...
+```
+
+### Execute a full shell command using one npx call w/ multiple packages
+
+```
+$ npx -p lolcatjs -p cowsay -c \
+  'echo "$npm_package_name@$npm_package_version" | cowsay | lolcatjs'
+...
+ _____
+< your-cool-package@1.2.3 >
+ -----
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
+```
+
+### Run node binary with --inspect
+
+```
+$ npx --node-arg=--inspect cowsay
+Debugger listening on ws://127.0.0.1:9229/....
+```
+
+## SHELL AUTO FALLBACK
+
+You can configure `npx` to run as your default fallback command when you type something in the command line with an `@` but the command is not found. This includes installing packages that were not found in the local prefix either.
+
+For example:
+
+```
+$ npm@4 --version
+(stderr) npm@4 not found. Trying with npx...
+4.6.1
+$ asdfasdfasf
+zsh: command not found: asfdasdfasdf
+```
+
+Currently, `zsh`, `bash` (>= 4), and `fish` are supported. You can access these completion scripts using `npx --shell-auto-fallback <shell>`.
+
+To install permanently, add the relevant line below to your `~/.bashrc`, `~/.zshrc`, `~/.config/fish/config.fish`, or as needed. To install just for the shell session, simply run the line.
+
+You can optionally pass through `--no-install` when generating the fallback to prevent it from installing packages if the command is missing.
+
+### For bash@>=4:
+
+```
+$ source <(npx --shell-auto-fallback bash)
+```
+
+### For zsh:
+
+```
+$ source <(npx --shell-auto-fallback zsh)
+```
+
+### For fish:
+
+```
+$ source (npx --shell-auto-fallback fish | psub)
+```
+
+## ACKNOWLEDGEMENTS
+
+Huge thanks to [Kwyn Meagher](https://blog.kwyn.io) for generously donating the package name in the main npm registry. Previously `npx` was used for a Tessel board Neopixels library, which can now be found under [`npx-tessel`](https://npm.im/npx-tessel).
+
+## AUTHOR
+
+Written by [Kat Marchan](https://github.com/zkat).
+
+## REPORTING BUGS
+
+Please file any relevant issues [on Github.](https://github.com/zkat/npx)
+
+## LICENSE
+
+This work is released by its authors into the public domain under CC0-1.0. See `LICENSE.md` for details.
+
+## SEE ALSO
+
+* `npm(1)`
+* `npm-run-script(1)`
+* `npm-config(7)`
diff --git a/deps/npm/node_modules/libnpx/auto-fallback.js b/deps/npm/node_modules/libnpx/auto-fallback.js
new file mode 100644
index 00000000000000..75fb60f4c2cbe8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/auto-fallback.js
@@ -0,0 +1,69 @@
+'use strict'
+
+const Y = require('./y.js')
+
+function mkPosix (opts) {
+  return `
+command_not_found_${opts.isBash ? 'handle' : 'handler'}() {
+  # Do not run within a pipe
+  if test ! -t 1; then
+    >&2 echo "${Y`command not found: ${'$1'}`}"
+    return 127
+  fi
+  if which npx > /dev/null; then
+    echo "${Y`${'$1'} not found. Trying with npx...`}" >&2
+  else
+    return 127
+  fi
+  if ! [[ $1 =~ @ ]]; then
+    npx --no-install "$@"
+  else
+    npx "$@"
+  fi
+  return $?
+}`
+}
+
+function mkFish (opts) {
+  return `
+function __fish_command_not_found_on_interactive --on-event fish_prompt
+  functions --erase __fish_command_not_found_handler
+  functions --erase __fish_command_not_found_setup
+
+  function __fish_command_not_found_handler --on-event fish_command_not_found
+    if which npx > /dev/null
+        echo "${Y`${'$argv[1]'} not found. Trying with npx...`}" >&2
+    else
+        return 127
+    end
+    if string match -q -r @ $argv[1]
+        npx $argv
+    else
+        npx --no-install $argv
+    end
+  end
+
+  functions --erase __fish_command_not_found_on_interactive
+end`
+}
+
+module.exports = autoFallback
+function autoFallback (shell, fromEnv, opts) {
+  if (shell.includes('bash')) {
+    return mkPosix({isBash: true, install: opts.install})
+  }
+
+  if (shell.includes('zsh')) {
+    return mkPosix({isBash: false, install: opts.install})
+  }
+
+  if (shell.includes('fish')) {
+    return mkFish(opts)
+  }
+
+  if (fromEnv) {
+    return autoFallback(fromEnv, null, opts)
+  }
+
+  console.error(Y`Only Bash, Zsh, and Fish shells are supported :(`)
+}
diff --git a/deps/npm/node_modules/libnpx/child.js b/deps/npm/node_modules/libnpx/child.js
new file mode 100644
index 00000000000000..1b7c4c6215bfe6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/child.js
@@ -0,0 +1,86 @@
+'use strict'
+
+const cp = require('child_process')
+const path = require('path')
+
+module.exports.runCommand = runCommand
+function runCommand (command, opts) {
+  const cmd = opts.call || command || opts.command
+  const copts = (opts.call ? [] : opts.cmdOpts) || []
+  return spawn(cmd, copts, {
+    shell: opts.shell || !!opts.call,
+    stdio: opts.stdio || 'inherit'
+  }).catch(err => {
+    if (err.code === 'ENOENT') {
+      err = new Error(
+        `npx: ${
+          require('./y.js')`command not found: ${path.basename(cmd)}`
+        }`
+      )
+      err.exitCode = 127
+    } else {
+      err.message = require('./y.js')`Command failed: ${cmd} ${err.message}`
+    }
+    throw err
+  })
+}
+
+module.exports.spawn = spawn
+function spawn (cmd, args, opts) {
+  opts = opts || {}
+  opts.shell = opts.shell || process.platform === 'win32'
+  return new Promise((resolve, reject) => {
+    const child = cp.spawn(cmd, args, opts)
+    let stdout = ''
+    let stderr = ''
+    child.stdout && child.stdout.on('data', d => { stdout += d })
+    child.stderr && child.stderr.on('data', d => { stderr += d })
+    child.on('error', reject)
+    child.on('close', code => {
+      if (code) {
+        const err = new Error(
+          require('./y.js')`Command failed: ${cmd} ${args.join(' ')}`
+        )
+        err.isOperational = true
+        err.stderr = stderr
+        err.exitCode = code
+        reject(err)
+      } else {
+        resolve({code, stdout, stderr})
+      }
+    })
+  })
+}
+
+module.exports.exec = exec
+function exec (cmd, args, opts) {
+  opts = opts || {}
+  return new Promise((resolve, reject) => {
+    cp.exec(`${escapeArg(cmd, true)} ${
+      args.join(' ')
+    }`, opts, (err, stdout) => {
+      if (err) {
+        if (typeof err.code === 'number') {
+          err.exitCode = err.code
+        }
+        reject(err)
+      } else {
+        resolve(stdout)
+      }
+    })
+  })
+}
+
+module.exports.escapeArg = escapeArg
+function escapeArg (str, asPath) {
+  return process.platform === 'win32' && asPath
+  ? path.normalize(str)
+  .split(/\\/)
+  .map(s => s.match(/\s+/) ? `"${s}"` : s)
+  .join('\\')
+  : process.platform === 'win32'
+  ? `"${str}"`
+  : str.match(/[^-_.~/\w]/)
+  ? `'${str.replace(/'/g, "'\"'\"'")}'`
+  : str
+}
diff --git a/deps/npm/node_modules/libnpx/get-prefix.js b/deps/npm/node_modules/libnpx/get-prefix.js
new file mode 100644
index 00000000000000..71bedffc580c88
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/get-prefix.js
@@ -0,0 +1,54 @@
+'use strict'
+
+const promisify = require('./util.js').promisify
+
+const path = require('path')
+const statAsync = promisify(require('fs').stat)
+
+module.exports = getPrefix
+function getPrefix (current, root) {
+  if (!root) {
+    const original = root = path.resolve(current)
+    while (path.basename(root) === 'node_modules') {
+      root = path.dirname(root)
+    }
+    if (original !== root) {
+      return Promise.resolve(root)
+    } else {
+      return getPrefix(root, root)
+    }
+  }
+  if (isRootPath(current, process.platform)) {
+    return Promise.resolve(root)
+  } else {
+    return Promise.all([
+      fileExists(path.join(current, 'package.json')),
+      fileExists(path.join(current, 'node_modules'))
+    ]).then(args => {
+      const hasPkg = args[0]
+      const hasModules = args[1]
+      if (hasPkg || hasModules) {
+        return current
+      } else {
+        const parent = path.dirname(current)
+        return getPrefix(parent, root)
+      }
+    })
+  }
+}
+
+module.exports._fileExists = fileExists
+function fileExists (f) {
+  return statAsync(f).catch(err => {
+    if (err.code !== 'ENOENT') {
+      throw err
+    }
+  })
+}
+
+module.exports._isRootPath = isRootPath
+function isRootPath (p, platform) {
+  return platform === 'win32'
+  ? p.match(/^[a-z]+:[/\\]?$/i)
+  : p === '/'
+}
diff --git a/deps/npm/node_modules/libnpx/index.js b/deps/npm/node_modules/libnpx/index.js
new file mode 100644
index 00000000000000..7c0bd6df851a26
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/index.js
@@ -0,0 +1,329 @@
+'use strict'
+
+const Buffer = require('safe-buffer').Buffer
+const promisify = require('./util.js').promisify
+
+const child = require('./child')
+const fs = require('fs')
+const parseArgs = require('./parse-args.js')
+const path = require('path')
+const which = promisify(require('which'))
+
+const PATH_SEP = process.platform === 'win32' ? ';' : ':'
+
+module.exports = npx
+module.exports.parseArgs = parseArgs
+function npx (argv) {
+  const shell = argv['shell-auto-fallback']
+  if (shell || shell === '') {
+    const fallback = require('./auto-fallback.js')(
+      shell, process.env.SHELL, argv
+    )
+    if (fallback) {
+      return console.log(fallback)
+    } else {
+      process.exitCode = 1
+      return
+    }
+  }
+
+  if (!argv.call && (!argv.command || !argv.package)) {
+    !argv.q && console.error(Y()`\nERROR: You must supply a command.\n`)
+    !argv.q && parseArgs.showHelp()
+    process.exitCode = 1
+    return
+  }
+
+  const startTime = Date.now()
+
+  // First, we look to see if we're inside an npm project, and grab its
+  // bin path. This is exactly the same as running `$ npm bin`.
+  return localBinPath(process.cwd()).then(local => {
+    if (local) {
+      // Local project paths take priority. Go ahead and prepend it.
+      process.env.PATH = `${local}${PATH_SEP}${process.env.PATH}`
+    }
+    return Promise.all([
+      // Figuring out if a command exists, early on, lets us maybe
+      // short-circuit a few things later. This bit here primarily benefits
+      // calls like `$ npx foo`, where we might just be trying to invoke
+      // a single command and use whatever is already in the path.
+      argv.command && getExistingPath(argv.command, argv),
+      // The `-c` flag involves special behavior when used: in this case,
+      // we take a bit of extra time to pick up npm's full lifecycle script
+      // environment (so you can use `$npm_package_xxxxx` and company).
+      // Without that flag, we just use the current env.
+      argv.call && local && getEnv(argv)
+    ]).then(args => {
+      const existing = args[0]
+      const newEnv = args[1]
+      if (newEnv) {
+        // NOTE - we don't need to manipulate PATH further here, because
+        //        npm has already done so. And even added the node-gyp path!
+        Object.assign(process.env, newEnv)
+      }
+      if ((!existing && !argv.call) || argv.packageRequested) {
+        // We only fire off the updateNotifier if we're installing things
+        if (argv.npxPkg) {
+          try {
+            require('update-notifier')({
+              pkg: require(argv.npxPkg)
+            }).notify()
+          } catch (e) {}
+        }
+        // Some npm packages need to be installed. Let's install them!
+        return ensurePackages(argv.package, argv).then(results => {
+          if (results && results.added && results.updated && !argv.q) {
+            console.error(Y()`npx: installed ${
+              results.added.length + results.updated.length
+            } in ${(Date.now() - startTime) / 1000}s`)
+          }
+          if (
+            argv.command &&
+            !existing &&
+            !argv.packageRequested &&
+            argv.package.length === 1
+          ) {
+            return promisify(fs.readdir)(results.bin).then(bins => {
+              const cmd = new RegExp(`^${argv.command}(?:\\.cmd)?$`, 'i')
+              const matching = bins.find(b => b.match(cmd))
+              return path.resolve(results.bin, bins[matching] || bins[0])
+            }, err => {
+              if (err.code === 'ENOENT') {
+                throw new Error(Y()`command not found: ${argv.command}`)
+              } else {
+                throw err
+              }
+            })
+          } else {
+            return existing
+          }
+        })
+      } else {
+        // We can skip any extra installation, 'cause everything exists.
+        return existing
+      }
+    }).then(existing => {
+      return execCommand(existing, argv)
+    }).catch(err => {
+      !argv.q && console.error(err.message)
+      process.exitCode = err.exitCode || 1
+    })
+  })
+}
+
+module.exports._localBinPath = localBinPath
+function localBinPath (cwd) {
+  return require('./get-prefix.js')(cwd).then(prefix => {
+    const pkgjson = path.join(prefix, 'package.json')
+    return promisify(fs.stat)(pkgjson).then(
+      () => path.join(prefix, 'node_modules', '.bin'),
+      err => { if (err.code !== 'ENOENT') throw err }
+    )
+  })
+}
+
+module.exports._getEnv = getEnv
+function getEnv (opts) {
+  const args = ['run', 'env', '--parseable']
+  return which(opts.npm).catch(() => {
+    args.unshift(opts.npm)
+    return process.argv[0]
+  }).then(npmPath => {
+    return child.exec(npmPath, args)
+  }).then(require('dotenv').parse)
+}
+
+module.exports._ensurePackages = ensurePackages
+function ensurePackages (specs, opts) {
+  return (
+    opts.cache ? Promise.resolve(opts.cache) : getNpmCache(opts)
+  ).then(cache => {
+    const prefix = path.join(cache, '_npx', process.pid.toString())
+    const bins = process.platform === 'win32'
+    ? prefix
+    : path.join(prefix, 'bin')
+    const rimraf = require('rimraf')
+    process.on('exit', () => rimraf.sync(prefix))
+    return promisify(rimraf)(bins).then(() => {
+      return installPackages(specs, prefix, opts)
+    }).then(info => {
+      // This will make temp bins _higher priority_ than even local bins.
+      // This is intentional, since npx assumes that if you went through
+      // the trouble of doing `-p`, you're rather have that one. Right? ;)
+      process.env.PATH = `${bins}${PATH_SEP}${process.env.PATH}`
+      if (!info) { info = {} }
+      info.prefix = prefix
+      info.bin = bins
+      return info
+    })
+  })
+}
+
+module.exports._getExistingPath = getExistingPath
+function getExistingPath (command, opts) {
+  if (opts.isLocal) {
+    return Promise.resolve(command)
+  } else if (
+    opts.cmdHadVersion || opts.packageRequested || opts.ignoreExisting
+  ) {
+    return Promise.resolve(false)
+  } else {
+    return which(command).catch(err => {
+      if (err.code === 'ENOENT') {
+        if (opts.install === false) {
+          err.exitCode = 127
+          throw err
+        }
+      } else {
+        throw err
+      }
+    })
+  }
+}
+
+module.exports._getNpmCache = getNpmCache
+function getNpmCache (opts) {
+  const args = ['config', 'get', 'cache', '--parseable']
+  if (opts.userconfig) {
+    args.push('--userconfig', child.escapeArg(opts.userconfig, true))
+  }
+  return which(opts.npm).catch(() => {
+    args.unshift(opts.npm)
+    return process.argv[0]
+  }).then(npmPath => {
+    return child.exec(npmPath, args)
+  }).then(cache => cache.trim())
+}
+
+module.exports._buildArgs = buildArgs
+function buildArgs (specs, prefix, opts) {
+  const args = ['install'].concat(specs)
+  args.push('--global', '--prefix', prefix)
+  if (opts.cache) args.push('--cache', opts.cache)
+  if (opts.userconfig) args.push('--userconfig', opts.userconfig)
+  args.push('--loglevel', 'error', '--json')
+
+  return args
+}
+
+module.exports._installPackages = installPackages
+function installPackages (specs, prefix, opts) {
+  const args = buildArgs(specs, prefix, opts)
+  return which(opts.npm).catch(() => {
+    args.unshift(opts.npm)
+    return process.argv[0]
+  }).then(npmPath => {
+    return child.escapeArg(npmPath, true)
+  }).then(npmPath => {
+    return child.spawn(npmPath, args, {
+      stdio: [0, 'pipe', opts.q ? 'ignore' : 2]
+    }).then(deets => {
+      try {
+        return deets.stdout ? JSON.parse(deets.stdout) : null
+      } catch (e) { }
+    }, err => {
+      if (err.exitCode) {
+        err.message = Y()`Install for ${specs} failed with code ${err.exitCode}`
+      }
+      throw err
+    })
+  })
+}
+
+module.exports._execCommand = execCommand
+function execCommand (_existing, argv) {
+  return findNodeScript(_existing, argv).then(existing => {
+    if (existing && !argv.nodeArg && !argv.shell && existing !== process.argv[1]) {
+      const Module = require('module')
+      // let it take over the process. This means we can skip node startup!
+      if (!argv.noYargs) {
+        // blow away built-up yargs crud
+        require('yargs').reset()
+      }
+      process.argv = [
+        process.argv[0], // Current node binary
+        existing // node script path. `runMain()` will set this as the new main
+      ].concat(argv.cmdOpts) // options for the cmd itself
+      Module.runMain() // ✨MAGIC✨. Sorry-not-sorry
+    } else if (!existing && argv.nodeArg && argv.nodeArg.length) {
+      throw new Error(Y()`ERROR: --node-arg/-n can only be used on packages with node scripts.`)
+    } else {
+      let cmd = existing
+      let opts = argv
+      if (existing && argv.nodeArg && argv.nodeArg.length) {
+        // If we know we're running a run script and we got a --node-arg,
+        // we need to fudge things a bit to get them working right.
+        let nargs = argv.nodeArg
+        if (typeof nargs === 'string') {
+          nargs = [nargs]
+        }
+        // It's valid for a single arg to be a string of multiple
+        // space-separated node args.
+        // Example: `$ npx -n '--inspect --harmony --debug' ...`
+        nargs = nargs.reduce((acc, arg) => {
+          return acc.concat(arg.split(/\s+/))
+        }, [])
+        cmd = process.argv[0]
+        opts = Object.assign({}, argv, {
+          cmdOpts: nargs.concat([existing], argv.cmdOpts || [])
+        })
+      }
+      return child.runCommand(cmd, opts).catch(err => {
+        if (err.isOperational && err.exitCode) {
+          // At this point, we want to treat errors from the child as if
+          // we were just running the command. That means no extra msg logging
+          process.exitCode = err.exitCode
+        } else {
+          // But if it's not just a regular child-level error, blow up normally
+          throw err
+        }
+      })
+    }
+  })
+}
+
+module.exports._findNodeScript = findNodeScript
+function findNodeScript (existing, opts) {
+  if (!existing) {
+    return Promise.resolve(false)
+  } else {
+    return promisify(fs.stat)(existing).then(stat => {
+      if (opts && opts.isLocal && path.extname(existing) === '.js') {
+        return existing
+      } else if (opts && opts.isLocal && stat.isDirectory()) {
+        // npx will execute the directory itself
+        try {
+          const pkg = require(path.resolve(existing, 'package.json'))
+          const target = path.resolve(existing, pkg.bin || pkg.main || 'index.js')
+          return findNodeScript(target, opts).then(script => {
+            if (script) {
+              return script
+            } else {
+              throw new Error(Y()`command not found: ${target}`)
+            }
+          })
+        } catch (e) {
+          throw new Error(Y()`command not found: ${existing}`)
+        }
+      } else if (process.platform !== 'win32') {
+        const line = '#!/usr/bin/env node\n'
+        const bytecount = line.length
+        const buf = Buffer.alloc(bytecount)
+        return promisify(fs.open)(existing, 'r').then(fd => {
+          return promisify(fs.read)(fd, buf, 0, bytecount, 0).then(() => {
+            return promisify(fs.close)(fd)
+          }, err => {
+            return promisify(fs.close)(fd).then(() => { throw err })
+          })
+        }).then(() => {
+          return buf.toString('utf8') === line && existing
+        })
+      }
+    })
+  }
+}
+
+function Y () {
+  return require('./y.js')
+}
diff --git a/deps/npm/node_modules/libnpx/libnpx.1 b/deps/npm/node_modules/libnpx/libnpx.1
new file mode 100644
index 00000000000000..ee37777ca10c2c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/libnpx.1
@@ -0,0 +1,167 @@
+.TH "NPX" "1" "July 2017" "libnpx@9.1.0" "User Commands"
+.SH "NAME"
+\fBnpx\fR \- execute npm package binaries
+.SH SYNOPSIS
+.P
+\fBnpx [options] <command>[@version] [command\-arg]\.\.\.\fP
+.P
+\fBnpx [options] [\-p|\-\-package <pkg>]\.\.\. <command> [command\-arg]\.\.\.\fP
+.P
+\fBnpx [options] \-c '<command\-string>'\fP
+.P
+\fBnpx \-\-shell\-auto\-fallback [shell]\fP
+.SH INSTALL
+.P
+\fBnpm install \-g npx\fP
+.SH DESCRIPTION
+.P
+Executes \fB<command>\fP either from a local \fBnode_modules/\.bin\fP, or from a central cache, installing any packages needed in order for \fB<command>\fP to run\.
+.P
+By default, \fBnpx\fP will check whether \fB<command>\fP exists in \fB$PATH\fP, or in the local project binaries, and execute that\. If \fB<command>\fP is not found, it will be installed prior to execution\.
+.P
+Unless a \fB\-\-package\fP option is specified, \fBnpx\fP will try to guess the name of the binary to invoke depending on the specifier provided\. All package specifiers understood by \fBnpm\fP may be used with \fBnpx\fP, including git specifiers, remote tarballs, local directories, or scoped packages\.
+.P
+If a full specifier is included, or if \fB\-\-package\fP is used, npx will always use a freshly\-installed, temporary version of the package\. This can also be forced with the \fB\-\-ignore\-existing\fP flag\.
+.RS 0
+.IP \(bu 2
+\fB\-p, \-\-package <package>\fP \- define the package to be installed\. This defaults to the value of \fB<command>\fP\|\. This is only needed for packages with multiple binaries if you want to call one of the other executables, or where the binary name does not match the package name\. If this option is provided \fB<command>\fP will be executed as\-is, without interpreting \fB@version\fP if it's there\. Multiple \fB\-\-package\fP options may be provided, and all the packages specified will be installed\.
+.IP \(bu 2
+\fB\-\-no\-install\fP \- If passed to \fBnpx\fP, it will only try to run \fB<command>\fP if it already exists in the current path or in \fB$prefix/node_modules/\.bin\fP\|\. It won't try to install missing commands\.
+.IP \(bu 2
+\fB\-\-cache <path>\fP \- set the location of the npm cache\. Defaults to npm's own cache settings\.
+.IP \(bu 2
+\fB\-\-userconfig <path>\fP \- path to the user configuration file to pass to npm\. Defaults to whatever npm's current default is\.
+.IP \(bu 2
+\fB\-c <string>\fP \- Execute \fB<string>\fP inside an \fBnpm run\-script\fP\-like shell environment, with all the usual environment variables available\. Only the first item in \fB<string>\fP will be automatically used as \fB<command>\fP\|\. Any others \fImust\fR use \fB\-p\fP\|\.
+.IP \(bu 2
+\fB\-\-shell <string>\fP \- The shell to invoke the command with, if any\.
+.IP \(bu 2
+\fB\-\-shell\-auto\-fallback [<shell>]\fP \- Generates shell code to override your shell's "command not found" handler with one that calls \fBnpx\fP\|\. Tries to figure out your shell, or you can pass its name (either \fBbash\fP, \fBfish\fP, or \fBzsh\fP) as an option\. See below for how to install\.
+.IP \(bu 2
+\fB\-\-ignore\-existing\fP \- If this flag is set, npx will not look in \fB$PATH\fP, or in the current package's \fBnode_modules/\.bin\fP for an existing version before deciding whether to install\. Binaries in those paths will still be available for execution, but will be shadowed by any packages requested by this install\.
+.IP \(bu 2
+\fB\-q, \-\-quiet\fP \- Suppressed any output from npx itself (progress bars, error messages, install reports)\. Subcommand output itself will not be silenced\.
+.IP \(bu 2
+\fB\-n, \-\-node\-arg\fP \- Extra node argument to supply to node when binary is a node script\. You can supply this option multiple times to add more arguments\.
+.IP \(bu 2
+\fB\-v, \-\-version\fP \- Show the current npx version\.
+
+.RE
+.SH EXAMPLES
+.SS Running a project\-local bin
+.P
+.RS 2
+.nf
+$ npm i \-D webpack
+$ npx webpack \.\.\.
+.fi
+.RE
+.SS One\-off invocation without local installation
+.P
+.RS 2
+.nf
+$ npm rm webpack
+$ npx webpack \-\- \.\.\.
+$ cat package\.json
+\|\.\.\.webpack not in "devDependencies"\.\.\.
+.fi
+.RE
+.SS Invoking a command from a github repository
+.P
+.RS 2
+.nf
+$ npx github:piuccio/cowsay
+\|\.\.\.or\.\.\.
+$ npx git+ssh://my\.hosted\.git:cowsay\.git#semver:^1
+\|\.\.\.etc\.\.\.
+.fi
+.RE
+.SS Execute a full shell command using one npx call w/ multiple packages
+.P
+.RS 2
+.nf
+$ npx \-p lolcatjs \-p cowsay \-c \\
+  'echo "$npm_package_name@$npm_package_version" | cowsay | lolcatjs'
+\|\.\.\.
+ _____
+< your\-cool\-package@1\.2\.3 >
+ \-\-\-\-\-
+        \\   ^__^
+         \\  (oo)\\_______
+            (__)\\       )\\/\\
+                ||\-\-\-\-w |
+                ||     ||
+.fi
+.RE
+.SS Run node binary with \-\-inspect
+.P
+.RS 2
+.nf
+$ npx \-\-node\-arg=\-\-inspect cowsay
+Debugger listening on ws://127\.0\.0\.1:9229/\.\.\.\.
+.fi
+.RE
+.SH SHELL AUTO FALLBACK
+.P
+You can configure \fBnpx\fP to run as your default fallback command when you type something in the command line with an \fB@\fP but the command is not found\. This includes installing packages that were not found in the local prefix either\.
+.P
+For example:
+.P
+.RS 2
+.nf
+$ npm@4 \-\-version
+(stderr) npm@4 not found\. Trying with npx\.\.\.
+4\.6\.1
+$ asdfasdfasf
+zsh: command not found: asfdasdfasdf
+.fi
+.RE
+.P
+Currently, \fBzsh\fP, \fBbash\fP (>= 4), and \fBfish\fP are supported\. You can access these completion scripts using \fBnpx \-\-shell\-auto\-fallback <shell>\fP\|\.
+.P
+To install permanently, add the relevant line below to your \fB~/\.bashrc\fP, \fB~/\.zshrc\fP, \fB~/\.config/fish/config\.fish\fP, or as needed\. To install just for the shell session, simply run the line\.
+.P
+You can optionally pass through \fB\-\-no\-install\fP when generating the fallback to prevent it from installing packages if the command is missing\.
+.SS For bash@>=4:
+.P
+.RS 2
+.nf
+$ source <(npx \-\-shell\-auto\-fallback bash)
+.fi
+.RE
+.SS For zsh:
+.P
+.RS 2
+.nf
+$ source <(npx \-\-shell\-auto\-fallback zsh)
+.fi
+.RE
+.SS For fish:
+.P
+.RS 2
+.nf
+$ source (npx \-\-shell\-auto\-fallback fish | psub)
+.fi
+.RE
+.SH ACKNOWLEDGEMENTS
+.P
+Huge thanks to Kwyn Meagher \fIhttps://blog\.kwyn\.io\fR for generously donating the package name in the main npm registry\. Previously \fBnpx\fP was used for a Tessel board Neopixels library, which can now be found under \fBnpx\-tessel\fP \fIhttps://npm\.im/npx\-tessel\fR\|\.
+.SH AUTHOR
+.P
+Written by Kat Marchan \fIhttps://github\.com/zkat\fR\|\.
+.SH REPORTING BUGS
+.P
+Please file any relevant issues on Github\. \fIhttps://github\.com/zkat/npx\fR
+.SH LICENSE
+.P
+This work is released by its authors into the public domain under CC0\-1\.0\. See \fBLICENSE\.md\fP for details\.
+.SH SEE ALSO
+.RS 0
+.IP \(bu 2
+\fBnpm(1)\fP
+.IP \(bu 2
+\fBnpm\-run\-script(1)\fP
+.IP \(bu 2
+\fBnpm\-config(7)\fP
+
+.RE
diff --git a/deps/npm/node_modules/libnpx/locales/ca.json b/deps/npm/node_modules/libnpx/locales/ca.json
new file mode 100644
index 00000000000000..d9faf1c08b0133
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/ca.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Executa comandes de paquets de npm.\n%s",
+  "Package to be installed.": "Paquet per a instal·lar.",
+  "Location of the npm cache.": "Ruta de la memòria cau de npm.",
+  "Skip installation if a package is missing.": "Salta el pas d'instal·lació si el paquet no està present.",
+  "Path to user npmrc.": "Ruta al npmrc de l'usuari.",
+  "Execute string as if inside `npm run-script`.": "Executa l'argument com si estigués dins de `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell amb el qual s'executarà la comanda, si hi ha algun.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Genera codi de shell per utilizar npx com el replegament quan la comanda no existeix.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignora comandaments en $PATH, o en el projecte local. Això obliga a npx a fer una instal·lació temporal i usar la versió més recent de la comanda.",
+  "npm binary to use for internal operations.": "Comando d'npm que es farà servir per a operacions internes de npx.",
+  "For the full documentation, see the manual page for npx(1).": "Per documentació completa, vegeu la pàgina del manual npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "No s'ha pogut endevinar el nom de la comanda usant %s. Si us plau utilitza --package.",
+  "\nERROR: You must supply a command.\n": "\nERROR: Has proveir una comanda.\n",
+  "Command failed: %s %s": "La comanda va fracasar: %s %s",
+  "Install for %s failed with code %s": "instal·lació de %s fracassar amb codi %s",
+  "%s not found. Trying with npx...": "%s no existeix. Provant-ho amb npx...",
+  "command not found: %s": "comanda no existeix: %s",
+  "options": "opcions",
+  "command": "comanda",
+  "version": "versió",
+  "command-arg": "argument-de-comanda",
+  "command-string": "text-de-comanda",
+  "shell": "shell",
+  "package": "paquet",
+  "npx: installed %s in %ss": "npx: instal·lat %s en %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Suprimir la sortida d' npx. Les sub-comandes no es veuran afectades."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/cs.json b/deps/npm/node_modules/libnpx/locales/cs.json
new file mode 100644
index 00000000000000..c3ecc402cf916b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/cs.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Spouštění skriptů z npm balíčků.\n%s",
+  "Package to be installed.": "Balíček k instalaci.",
+  "Location of the npm cache.": "Umístění npm keše.",
+  "Skip installation if a package is missing.": "Neinstalovat chybějící balíčky.",
+  "Path to user npmrc.": "Cesta k uživatelskému npmrc souboru.",
+  "Execute string as if inside `npm run-script`.": "Příkaz, který se spustí jakoby uvnitř `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell ke spuštění příkazu, pokud je třeba.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Vygenerovat shell kód použitelný jako \"command not found\" fallback.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignorovat existující skripty v $PATH i v lokálním projektu, npx tak udělá dočasnou instalaci a použije poslední verzi balíčku.",
+  "npm binary to use for internal operations.": "npm použité pro interní operace.",
+  "For the full documentation, see the manual page for npx(1).": "Úplná dokumentace je dostupná v manuálu pro npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Nelze uhodnout jméno skriptu z %s, použijte prosím --package.",
+  "\nERROR: You must supply a command.\n": "\nCHYBA: Musíte zadat nějaký příkaz.\n",
+  "Command failed: %s %s": "Příkaz selhal: %s %s",
+  "Install for %s failed with code %s": "Instalace %s selhala s kódem %s",
+  "%s not found. Trying with npx...": "%s nenalezen. Zkouším npx...",
+  "command not found: %s": "příkaz nenalezen: %s",
+  "options": "parametry",
+  "command": "příkaz",
+  "version": "verze",
+  "command-arg": "argument",
+  "command-string": "příkaz v řetězci",
+  "shell": "shell",
+  "package": "balíček",
+  "npx: installed %s in %ss": "npx: nainstalováno %s za %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Potlačit výstup z npx. Spuštěné příkazy nebudou ovlivněné."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/de.json b/deps/npm/node_modules/libnpx/locales/de.json
new file mode 100644
index 00000000000000..f732607063c481
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/de.json
@@ -0,0 +1,29 @@
+{
+  "Execute binaries from npm packages.\n%s": "Führt Programme aus, die von npm Paketen bereitgestellt werden.\n%s",
+  "Package to be installed.": "Das zu installierende Paket.",
+  "Location of the npm cache.": "Ort des npm Zwischenspeichers.",
+  "Skip installation if a package is missing.": "Überspringe die Installation, falls ein Paket fehlt.",
+  "Path to user npmrc.": "Pfad zu npmrc im Benutzerverzeichnis.",
+  "Execute string as if inside `npm run-script`.": "Führe Zeichenkette aus, als wäre sie innerhalb von `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell, mit der Programme ausgeführt werden soll, wenn überhaupt.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Erzeuge Shellcode, um npx als Alternative zu \"Programm konnte nicht gefunden werden\" zu benutzen.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignoriere bestehende Programme innerhalb von $PATH oder im lokalen Projekt. Dies zwingt npx dazu, die neuste Version herunterzuladen und zu benutzen.",
+  "npm binary to use for internal operations.": "npm-Programm für die interne Benutzung.",
+  "For the full documentation, see the manual page for npx(1).": "In der Manpage npx(1) ist die gesamte Dokumentation einzusehen.",
+  "Unable to guess a binary name from %s. Please use --package.": "Der Programmname von %s kann nicht automatisch ermittelt werden. Bitte benutze --package.",
+  "\nERROR: You must supply a command.\n": "\nFEHLER: Du musst einen Befehl angeben.\n",
+  "Command failed: %s %s": "Befehl fehlgeschlagen: %s %s",
+  "Install for %s failed with code %s": "Die Installation von %s ist mit dem Code %s fehlgeschlagen",
+  "%s not found. Trying with npx...": "%s konnte nicht gefunden werden. Versuche mit npx...",
+  "command not found: %s": "Programm konnte nicht gefunden werden: %s",
+  "options": "Optionen",
+  "command": "Befehl",
+  "version": "Version",
+  "command-arg": "Befehlsargument",
+  "command-string": "Befehlszeichenkette",
+  "shell": "Shell",
+  "package": "Paket",
+  "npx: installed %s in %ss": "npx: Installierte %s in %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Unterdrücke Output von npx. Unterbefehle sind nicht davon betroffen.",
+  "Extra node argument when calling a node binary.": "Extra node Argument, wenn eine node ausführbare Binärdatei gerufen ist."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/en.json b/deps/npm/node_modules/libnpx/locales/en.json
new file mode 100644
index 00000000000000..358e343421c75a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/en.json
@@ -0,0 +1,29 @@
+{
+  "Execute binaries from npm packages.\n%s": "Execute binaries from npm packages.\n%s",
+  "Package to be installed.": "Package to be installed.",
+  "Location of the npm cache.": "Location of the npm cache.",
+  "Skip installation if a package is missing.": "Skip installation if a package is missing.",
+  "Path to user npmrc.": "Path to user npmrc.",
+  "Execute string as if inside `npm run-script`.": "Execute string as if inside `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell to execute the command with, if any.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Generate shell code to use npx as the \"command not found\" fallback.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.",
+  "npm binary to use for internal operations.": "npm binary to use for internal operations.",
+  "For the full documentation, see the manual page for npx(1).": "For the full documentation, see the manual page for npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Unable to guess a binary name from %s. Please use --package.",
+  "\nERROR: You must supply a command.\n": "\nERROR: You must supply a command.\n",
+  "Command failed: %s %s": "Command failed: %s %s",
+  "Install for %s failed with code %s": "Install for %s failed with code %s",
+  "%s not found. Trying with npx...": "%s not found. Trying with npx...",
+  "command not found: %s": "command not found: %s",
+  "options": "options",
+  "command": "command",
+  "version": "version",
+  "command-arg": "command-arg",
+  "command-string": "command-string",
+  "shell": "shell",
+  "package": "package",
+  "npx: installed %s in %ss": "npx: installed %s in %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Suppress output from npx itself. Subcommands will not be affected.",
+  "Extra node argument when calling a node binary.": "Extra node argument when calling a node binary."
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/libnpx/locales/es.json b/deps/npm/node_modules/libnpx/locales/es.json
new file mode 100644
index 00000000000000..c89bceeb20b790
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/es.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Ejecuta comandos de paquetes de npm.\n%s",
+  "Package to be installed.": "Paquete para instalar.",
+  "Location of the npm cache.": "Ruta del cache de npm.",
+  "Skip installation if a package is missing.": "Salta el paso de instalación si el paquete no está presente.",
+  "Path to user npmrc.": "Ruta al npmrc del usuario.",
+  "Execute string as if inside `npm run-script`.": "Ejecuta el argumento como si estuviera dentro de `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell con el que se ejecutará el comando, si alguno.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Genera código de shell para usar npx como el repliegue cuando el comando no existe.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignora comandos en $PATH, o en el proyecto local. Esto obliga a npx a hacer una instalación temporanea y usar la version más reciente del comando.",
+  "npm binary to use for internal operations.": "Comando de npm que se usará para operaciones internas de npx.",
+  "For the full documentation, see the manual page for npx(1).": "Para documentación completa, véase la pagina del manual npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "No se pudo adivinar el nombre del comando usando %s. Por favor usa --package.",
+  "\nERROR: You must supply a command.\n": "\nERROR: Debes proveer un comando.\n",
+  "Command failed: %s %s": "Comando fracasó: %s %s",
+  "Install for %s failed with code %s": "La instalación de %s fracasó con código %s",
+  "%s not found. Trying with npx...": "%s no existe. Tratando con npx...",
+  "command not found: %s": "comando no existe: %s",
+  "options": "opciones",
+  "command": "comando",
+  "version": "versión",
+  "command-arg": "argumento-de-comando",
+  "command-string": "texto-de-comando",
+  "shell": "shell",
+  "package": "paquete",
+  "npx: installed %s in %ss": "npx: instaló %s en %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Suprimir producción de npx. Sub-comandos no serán afectados."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/fr.json b/deps/npm/node_modules/libnpx/locales/fr.json
new file mode 100644
index 00000000000000..a6ddf60e6f5401
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/fr.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Exécutez des binaires à partir de paquets de npm.\n%s",
+  "Package to be installed.": "Paquet à installer.",
+  "Location of the npm cache.": "Endroit où est situé le cache de npm.",
+  "Skip installation if a package is missing.": "Sauter l'installation si un paquet est manquant.",
+  "Path to user npmrc.": "Chemin du npmrc de l'utilisateur(-trice).",
+  "Execute string as if inside `npm run-script`.": "Exécuter la chaine de caractère comme avec `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell a utiliser pour exécuter la commande, s'il y en a un.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Générer le code du shell pour utiliser npx comme solution de rechange à  \"command not found\"",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignorer les binaires dans le $PATH ou dans le projet local. Cela force npm à faire une installation temporaire et utiliser la dernière version.",
+  "npm binary to use for internal operations.": "Binaire de npm à utiliser pour les opérations internes.",
+  "For the full documentation, see the manual page for npx(1).": "Pour la documentation complète, regarder la page du manuel pour npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Impossible de deviner le nom du binaire de %s, utilisez --package s'il vous plaît.",
+  "\nERROR: You must supply a command.\n": "\nERROR: Vous devez fournir une commande.\n",
+  "Command failed: %s %s": "La commande a échoué: %s %s",
+  "Install for %s failed with code %s": "L'installation de %s a échoué avec le code %s",
+  "%s not found. Trying with npx...": "%s n'a pas été trouvé. Essai avec npx...",
+  "command not found: %s": "Commande non trouvée: %s",
+  "options": "options",
+  "command": "commande",
+  "version": "version",
+  "command-arg": "arguments-de-la-commande",
+  "command-string": "chaine-de-caractères-de-la-commande",
+  "shell": "shell",
+  "package": "paquet",
+  "npx: installed %s in %ss": "npx: %s installé(s) en %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Supprimer les sorties générées par npx. Les sous-commandes ne seront pas affectées."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/it.json b/deps/npm/node_modules/libnpx/locales/it.json
new file mode 100644
index 00000000000000..24e72b49195816
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/it.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Esegui il binario del pacchetto npm.\n%s",
+  "Package to be installed.": "Pacchetto da installare.",
+  "Location of the npm cache.": "Percorso della cache npm.",
+  "Skip installation if a package is missing.": "Salta l'installazione se un pacchetto non è disponibile.",
+  "Path to user npmrc.": "Percorso utente per npmrc.",
+  "Execute string as if inside `npm run-script`.": "Esegui l'argomento come se fosse all'interno di `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell con cui eseguire il comando, se presente.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Generare un codice di shell per usare npx come ripiego quando il comando non esiste.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignora i binari esistenti in $PATH, oppure nel progetto locale. Questo forza temporaneamente npx a installare e usare l'ultima versione.",
+  "npm binary to use for internal operations.": "Binario npm da usare per le operazioni interne.",
+  "For the full documentation, see the manual page for npx(1).": "Per la documentazione completa, vedere la pagina del manuale npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Impossibile supporre il nome del binario da %s. Prego usare --package.",
+  "\nERROR: You must supply a command.\n": "\nERRORE: E necessario fornire un comando.\n",
+  "Command failed: %s %s": "Comando fallito: %s %s",
+  "Install for %s failed with code %s": "Installazione di %s fallita con codice %s",
+  "%s not found. Trying with npx...": "%s non trovato. Prova con npx...",
+  "command not found: %s": "comando non trovato: %s",
+  "options": "opzioni",
+  "command": "comando",
+  "version": "versione",
+  "command-arg": "argomento-del-comando",
+  "command-string": "stringa-di-comando",
+  "shell": "shell",
+  "package": "pacchetto",
+  "npx: installed %s in %ss": "npx: installato %s in %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Sopprimere l'output da npx stesso. I sottocomandi non saranno interessati."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/ja.json b/deps/npm/node_modules/libnpx/locales/ja.json
new file mode 100644
index 00000000000000..e575edabedfc1d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/ja.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "npmパッケージのバイナリを実行します。",
+  "Package to be installed.": "インストールするパッケージ。",
+  "Location of the npm cache.": "npmのキャッシュへのパス。",
+  "Skip installation if a package is missing.": "パッケージがない場合は、インストールをスキップします。",
+  "Path to user npmrc.": "ユーザーのnpmrcへのパス。",
+  "Execute string as if inside `npm run-script`.": "「npm run-script」の内部にあるかのように文字列を実行します。",
+  "Shell to execute the command with, if any.": "コマンドを実行するシェル（存在する場合）。",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "\"コマンドが見つかりません\" フォールバックとして使用するコードを生成します。",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "$PATH、または既存のローカルプロジェクトのバイナリを無視します。 これにより、npxは一時的にインストールを行い、最新バージョンを使用します。",
+  "npm binary to use for internal operations.": "npmのバイナリを内部操作に使用します。",
+  "For the full documentation, see the manual page for npx(1).": "詳しくは、npx(1)のマニュアルページを参照してください。",
+  "Unable to guess a binary name from %s. Please use --package.": "%sからバイナリ名を推測できません。 --packageを使用してください。",
+  "\nERROR: You must supply a command.\n": "\nエラー： コマンドを入力する必要があります。\n",
+  "Command failed: %s %s": "コマンドが失敗しました： %s %s",
+  "Install for %s failed with code %s": "コード%sで%sのインストールに失敗しました",
+  "%s not found. Trying with npx...": "%sが見つかりません。 npxで試してみて...",
+  "command not found: %s": "コマンドが見つかりません： %s",
+  "options": "オプション",
+  "command": "コマンド",
+  "version": "バージョン",
+  "command-arg": "コマンドの引数",
+  "command-string": "コマンドの文字列",
+  "shell": "シェル",
+  "package": "パッケージ",
+  "npx: installed %s in %ss": "npx: %s個のパッケージを%s秒でインストールしました。",
+  "Suppress output from npx itself. Subcommands will not be affected.": "npx自体の標準出力を抑止します。 サブコマンドは影響を受けません。"
+}
diff --git a/deps/npm/node_modules/libnpx/locales/pt_BR.json b/deps/npm/node_modules/libnpx/locales/pt_BR.json
new file mode 100644
index 00000000000000..d61f8f58f88321
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/pt_BR.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Execute binários de pacotes npm.\n%s",
+  "Package to be installed.": "Pacote a ser instalado.",
+  "Location of the npm cache.": "Localização da cache do npm.",
+  "Skip installation if a package is missing.": "Pule a instalação se estiver faltando um pacote.",
+  "Path to user npmrc.": "Caminho para o npmrc do usuário.",
+  "Execute string as if inside `npm run-script`.": "Execute a string como se estivesse dentro de `npm run-script`.",
+  "Shell to execute the command with, if any.": "Terminal para executar o comando, se houver.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Gere código de terminal para usar o npx quando o comando não existir (\"command not found\").",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignora binários existentes no $PATH ou no projeto atual. Isso obriga o npx a fazer uma instalação temporária e usar a última versão.",
+  "npm binary to use for internal operations.": "Binário npm usado para operações internas.",
+  "For the full documentation, see the manual page for npx(1).": "Para a documentação completa, veja a página do manual do npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Não foi possível encontrar um binário a partir de %s. Por favor, use --package.",
+  "\nERROR: You must supply a command.\n": "\nERRO: Você deve fornecer um comando.\n",
+  "Command failed: %s %s": "Comando falhou: %s %s",
+  "Install for %s failed with code %s": "Instalação de %s falhou com código %s",
+  "%s not found. Trying with npx...": "%s não encontrado. Tentando com npx...",
+  "command not found: %s": "comando não encontrado: %s",
+  "options": "opções",
+  "command": "comando",
+  "version": "versão",
+  "command-arg": "argumento-do-comando",
+  "command-string": "string-de-comando",
+  "shell": "terminal",
+  "package": "pacote",
+  "npx: installed %s in %ss": "npx: %s instalado em %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Suprimir resultados de npx. Sub-comandos não serão afetados."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/ro.json b/deps/npm/node_modules/libnpx/locales/ro.json
new file mode 100644
index 00000000000000..b6c15d6af4863c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/ro.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "Rulează executabilele binare din pachetele npm.\n%s",
+  "Package to be installed.": "Pachetul care va fi instalat.",
+  "Location of the npm cache.": "Locația cache-ului npm.",
+  "Skip installation if a package is missing.": "Sari peste instalare dacă lipsește un pachet.",
+  "Path to user npmrc.": "Calea către fișierul npmrc al utilizatorului.",
+  "Execute string as if inside `npm run-script`.": "Execută string-ul ca și cum ar fi în `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell-ul cu care să fie executată comandă, dacă există.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Generează cod shell pentru a folosi npx drept fallback pentru \"comanda nu a fost găsită\".",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Ignoră executabilele binare existente din $PATH, sau din proiectul local. Aceasta forțează npx să facă o instalare temporară și să folosească ultima versiune.",
+  "npm binary to use for internal operations.": "Executabilul binar npm care să fie folosit pentru operaţiunile interne.",
+  "For the full documentation, see the manual page for npx(1).": "Pentru documentația completă, vedeți pagina de manual pentru npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Imposibil de ghicit numele executabilului binar pentru %s. Vă rugăm folosiți --package.",
+  "\nERROR: You must supply a command.\n": "\nEROARE: Trebuie să specifici o comandă.\n",
+  "Command failed: %s %s": "Comanda a eșuat: %s %s",
+  "Install for %s failed with code %s": "Procesul de instalare pentru %s a eșuat cu codul %s",
+  "%s not found. Trying with npx...": "%s nu a fost găsită. Încercare cu npx...",
+  "command not found: %s": "comanda nu a fost găsită: %s",
+  "options": "opțiuni",
+  "command": "comandă",
+  "version": "versiune",
+  "command-arg": "comandă-argument",
+  "command-string": "comandă-string",
+  "shell": "shell",
+  "package": "pachet",
+  "npx: installed %s in %ss": "npx: instalat %s în %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Suprimă outputul de la npx însăși. Subcomenzile nu vor fi afectate."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/ru.json b/deps/npm/node_modules/libnpx/locales/ru.json
new file mode 100644
index 00000000000000..3f431373c8b08d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/ru.json
@@ -0,0 +1,29 @@
+{
+  "Execute binaries from npm packages.\n%s": "Выполняйте скрипты из npm пакетов.\n%s",
+  "Package to be installed.": "Пакет, который будет установлен.",
+  "Location of the npm cache.": "Расположение npm кеша.",
+  "Skip installation if a package is missing.": "Пропустить установку, если пакет отсутствует.",
+  "Path to user npmrc.": "Передать пользователя в nprc.",
+  "Execute string as if inside `npm run-script`.": "Выпонить скрипт как внутри `npm run-script`.",
+  "Shell to execute the command with, if any.": "Shell, чтобы выполнить команду, если необходимо.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Создает код для shell, чтобы использовать npx при \"command not found\".",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "Игнорирует все существующие скрипты в $PATH или локальном проекте. Что заставляет npx использовать временную установку и использовать последние версии",
+  "npm binary to use for internal operations.": "npm файл для использования во внутренних операциях.",
+  "For the full documentation, see the manual page for npx(1).": "Полная документация доступна в мануале npx(1).",
+  "Unable to guess a binary name from %s. Please use --package.": "Невозможно угадать команду из %s. Пожалуйста, используйте --package.",
+  "\nERROR: You must supply a command.\n": "\nERROR: Нужно указать команду.\n",
+  "Command failed: %s %s": "Ошибка: %s %s",
+  "Install for %s failed with code %s": "Установка %s завершилась с кодом ошибки %s",
+  "%s not found. Trying with npx...": "%s не найдено. Пробуем с npx...",
+  "command not found: %s": "команда не найдена: %s",
+  "options": "опции",
+  "command": "команда",
+  "version": "версия",
+  "command-arg": "аргумент",
+  "command-string": "команда-строка",
+  "shell": "shell",
+  "package": "пакет",
+  "npx: installed %s in %ss": "npx: установлен %s в %ss",
+  "Suppress output from npx itself. Subcommands will not be affected.": "Отключить вывод npx. Поведение подкоманд не будет изменено."
+
+}
diff --git a/deps/npm/node_modules/libnpx/locales/tr.json b/deps/npm/node_modules/libnpx/locales/tr.json
new file mode 100644
index 00000000000000..58ca49dbbdf88f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/tr.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "npm paketlerinden program çalıştırın.\n%s",
+  "Package to be installed.": "Yüklenecek paketin adı.",
+  "Location of the npm cache.":"npm önbelleğinin yeri.",
+  "Skip installation if a package is missing.": "Eğer eksik paket varsa yükleme adımını atla.",
+  "Path to user npmrc.": "Kullanıcının npmrc dosyasının yeri.",
+  "Execute string as if inside `npm run-script`.": "Komutu 'npm run-script' kapsamında çalıştır.",
+  "Shell to execute the command with, if any.": "Komutların çalıştırılacağı shell.",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "Komut eğer 'command not found' hatası veriyorsa, komutu npx üzerinden bir daha dene.",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "$PATH ve lokal projede tanımlanmış programları pas geçer. Bu sayede, npx yeni bir yükleme yapar ve en son versiyonu kullanır.",
+  "npm binary to use for internal operations.": "Bu programın çalıştırılmasında kullanılacak npm.",
+  "For the full documentation, see the manual page for npx(1).": "Tamamını okumak için 'man npx'.",
+  "Unable to guess a binary name from %s. Please use --package.": "%s için hangi npm paketi bilemedim. Lütfen --package kullanın.",
+  "\nERROR: You must supply a command.\n": "\nHATA: Argüman vermelisiniz.\n",
+  "Command failed: %s %s": "Komut çalıştırılamadı: %s %s",
+  "Install for %s failed with code %s": "%s yüklenirken %s kodlu bir hata oluştu. Yükleme sonlandırıldı.",
+  "%s not found. Trying with npx...": "%s bulunamadı. npx ile deniyorum...",
+  "command not found": "komut bulunamadı",
+  "options": "seçenekler",
+  "command": "komut",
+  "version": "versiyon",
+  "command-arg": "argümanlar",
+  "command-string": "argümanlar",
+  "shell": "shell",
+  "package": "paket",
+  "npx": "npx",
+  "Suppress output from npx itself. Subcommands will not be affected.": "npx çıktısını durdur. Alt komutlar etkilenmez."
+}
diff --git a/deps/npm/node_modules/libnpx/locales/zh_CN.json b/deps/npm/node_modules/libnpx/locales/zh_CN.json
new file mode 100644
index 00000000000000..6cf64629f16d32
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/zh_CN.json
@@ -0,0 +1,28 @@
+{
+  "Execute binaries from npm packages.\n%s": "从 npm 的可执行包执行命令\n%s",
+  "Package to be installed.": "包安装的路径",
+  "Location of the npm cache.": "npm 缓存路径",
+  "Skip installation if a package is missing.": "如果有包缺失，跳过安装",
+  "Path to user npmrc.": "当前用户的 npmrc 路径",
+  "Execute string as if inside `npm run-script`.": "像执行 `npm run-script` 一样执行一个字符串",
+  "Shell to execute the command with, if any.": "执行命令用到的解释器，可选",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "产生“找不到命令”的错误码",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "忽略 $PATH 或工程里已有的可执行文件，这会强制使 npx 临时安装一次，并且使用其最新的版本",
+  "npm binary to use for internal operations.": "为了执行内部操作的 npm 可执行文件",
+  "For the full documentation, see the manual page for npx(1).": "可以通过 npx(1) 的手册找到完整说明文档",
+  "Unable to guess a binary name from %s. Please use --package.": "无法推测出可执行文件名的来源 %s，请使用 --package",
+  "\nERROR: You must supply a command.\n": "\n错误：您必须提供一个命令\n",
+  "Command failed: %s %s": "执行失败：%s %s",
+  "Install for %s failed with code %s": "安装 %s 失败，错误代码：%s",
+  "%s not found. Trying with npx...": "找不到 %s，请尝试使用 npx...",
+  "command not found: %s": "找不到命令：%s",
+  "options": "选项",
+  "command": "命令",
+  "version": "版本",
+  "command-arg": "命令的参数",
+  "command-string": "命令的字符串",
+  "shell": "命令行解释器",
+  "package": "包",
+  "npx: installed %s in %ss": "npx: %s 安装成功，用时 %s 秒",
+  "Suppress output from npx itself. Subcommands will not be affected.": "隐藏 npx 的输出，子命令不会受到影响"
+}
diff --git a/deps/npm/node_modules/libnpx/locales/zh_TW.json b/deps/npm/node_modules/libnpx/locales/zh_TW.json
new file mode 100644
index 00000000000000..86ed27ef61ea9a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/locales/zh_TW.json
@@ -0,0 +1,29 @@
+{
+  "Execute binaries from npm packages.\n%s": "從 npm 套件的執行檔執行指令\n%s",
+  "Package to be installed.": "套件安装的路徑",
+  "Location of the npm cache.": "npm 快取路徑",
+  "Skip installation if a package is missing.": "當套件遺失時，略過安裝",
+  "Path to user npmrc.": "目前使用者的 npmrc 路徑",
+  "Execute string as if inside `npm run-script`.": "以 `npm run-script` 的方式執行一個字串",
+  "Shell to execute the command with, if any.": "執行指令所使用的殼層(Shell)，選用",
+  "Generate shell code to use npx as the \"command not found\" fallback.": "當 npx 找不到指令時，產生殼層(Shell)指令，並執行之",
+  "Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.": "將會讓 npx 忽略 $PATH 環境變數或專案內已有的執行檔，並暫時安裝及使用最新版本的執行檔",
+  "npm binary to use for internal operations.": "指定 npx 內部執行使用的 npm 執行檔",
+  "For the full documentation, see the manual page for npx(1).": "參考 npx(1) 的文件以取得完整的說明",
+  "Unable to guess a binary name from %s. Please use --package.": "無法從 %s 推測執行檔名稱，請使用 --package 參數",
+  "\nERROR: You must supply a command.\n": "\n錯誤：您必須輸入一個指令\n",
+  "Command failed: %s %s": "指令執行失敗：%s %s",
+  "Install for %s failed with code %s": "安裝 %s 失敗，錯誤代碼：%s",
+  "%s not found. Trying with npx...": "找不到 %s，請嘗試使用 npx...",
+  "command not found: %s": "找不到指令：%s",
+  "options": "選項",
+  "command": "指令",
+  "version": "版本",
+  "command-arg": "指令的參數",
+  "command-string": "指令字串",
+  "shell": "殼層(Shell)",
+  "package": "套件",
+  "npx: installed %s in %ss": "npx: %s 安裝成功，花費 %s 秒",
+  "Suppress output from npx itself. Subcommands will not be affected.": "隱藏 npx 的輸出，不影響子指令",
+  "Extra node argument when calling a node binary.": "當呼叫 node 執行檔時，提供的額外參數"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/dotenv/CHANGELOG.md
new file mode 100644
index 00000000000000..2fcf56b90228da
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/CHANGELOG.md
@@ -0,0 +1,76 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+## [Unreleased]
+
+## [4.0.0] - 2016-12-23
+### Changed
+
+- Return Object with parsed content or error instead of false ([#165](https://github.com/motdotla/dotenv/pull/165)).
+
+
+### Removed
+
+- `verbose` option removed in favor of returning result.
+
+
+## [3.0.0] - 2016-12-20
+### Added
+
+- `verbose` option will log any error messages. Off by default.
+- parses email addresses correctly
+- allow importing config method directly in ES6
+
+### Changed
+
+- Suppress error messages by default ([#154](https://github.com/motdotla/dotenv/pull/154))
+- Ignoring more files for NPM to make package download smaller
+
+### Fixed
+
+- False positive test due to case-sensitive variable ([#124](https://github.com/motdotla/dotenv/pull/124))
+
+### Removed
+
+- `silent` option removed in favor of `verbose`
+
+## [2.0.0] - 2016-01-20
+### Added
+- CHANGELOG to ["make it easier for users and contributors to see precisely what notable changes have been made between each release"](http://keepachangelog.com/). Linked to from README
+- LICENSE to be more explicit about what was defined in `package.json`. Linked to from README
+- Testing nodejs v4 on travis-ci
+- added examples of how to use dotenv in different ways
+- return parsed object on success rather than boolean true
+
+### Changed
+- README has shorter description not referencing ruby gem since we don't have or want feature parity
+
+### Removed
+- Variable expansion and escaping so environment variables are encouraged to be fully orthogonal
+
+## [1.2.0] - 2015-06-20
+### Added
+- Preload hook to require dotenv without including it in your code
+
+### Changed
+- clarified license to be "BSD-2-Clause" in `package.json`
+
+### Fixed
+- retain spaces in string vars
+
+## [1.1.0] - 2015-03-31
+### Added
+- Silent option to silence `console.log` when `.env` missing
+
+## [1.0.0] - 2015-03-13
+### Removed
+- support for multiple `.env` files. should always use one `.env` file for the current environment
+
+[Unreleased]: https://github.com/motdotla/dotenv/compare/v4.0.0...HEAD
+[4.0.0]: https://github.com/motdotla/dotenv/compare/v3.0.0...v4.0.0
+[3.0.0]: https://github.com/motdotla/dotenv/compare/v2.0.0...v3.0.0
+[2.0.0]: https://github.com/motdotla/dotenv/compare/v1.2.0...v2.0.0
+[1.2.0]: https://github.com/motdotla/dotenv/compare/v1.1.0...v1.2.0
+[1.1.0]: https://github.com/motdotla/dotenv/compare/v1.0.0...v1.1.0
+[1.0.0]: https://github.com/motdotla/dotenv/compare/v0.4.0...v1.0.0
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/LICENSE b/deps/npm/node_modules/libnpx/node_modules/dotenv/LICENSE
new file mode 100644
index 00000000000000..c430ad8bd06f2c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/LICENSE
@@ -0,0 +1,23 @@
+Copyright (c) 2015, Scott Motte
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/README.md b/deps/npm/node_modules/libnpx/node_modules/dotenv/README.md
new file mode 100644
index 00000000000000..90836a34b7c321
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/README.md
@@ -0,0 +1,208 @@
+# dotenv
+
+<img src="https://raw.githubusercontent.com/motdotla/dotenv/master/dotenv.png" alt="dotenv" align="right" />
+
+Dotenv is a zero-dependency module that loads environment variables from a `.env` file into [`process.env`](https://nodejs.org/docs/latest/api/process.html#process_process_env). Storing configuration in the environment separate from code is based on [The Twelve-Factor App](http://12factor.net/config) methodology.
+
+[![BuildStatus](https://img.shields.io/travis/motdotla/dotenv/master.svg?style=flat-square)](https://travis-ci.org/motdotla/dotenv)
+[![NPM version](https://img.shields.io/npm/v/dotenv.svg?style=flat-square)](https://www.npmjs.com/package/dotenv)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
+[![Coverage Status](https://img.shields.io/coveralls/motdotla/dotenv/master.svg?style=flat-square)](https://coveralls.io/github/motdotla/dotenv?branch=coverall-intergration)
+
+## Install
+
+```bash
+npm install dotenv --save
+```
+
+## Usage
+
+As early as possible in your application, require and configure dotenv.
+
+```javascript
+require('dotenv').config()
+```
+
+Create a `.env` file in the root directory of your project. Add
+environment-specific variables on new lines in the form of `NAME=VALUE`.
+For example:
+
+```
+DB_HOST=localhost
+DB_USER=root
+DB_PASS=s1mpl3
+```
+
+That's it.
+
+`process.env` now has the keys and values you defined in your `.env` file.
+
+```javascript
+var db = require('db')
+db.connect({
+  host: process.env.DB_HOST,
+  username: process.env.DB_USER,
+  password: process.env.DB_PASS
+})
+```
+
+### Preload
+
+If you are using iojs-v1.6.0 or later, you can use the `--require` (`-r`) command line option to preload dotenv. By doing this, you do not need to require and load dotenv in your application code.
+
+
+```bash
+$ node -r dotenv/config your_script.js
+```
+
+The configuration options below are supported as command line arguments in the format `dotenv_config_<option>=value`
+
+```bash
+$ node -r dotenv/config your_script.js dotenv_config_path=/custom/path/to/your/env/vars
+```
+
+## Config
+
+_Alias: `load`_
+
+`config` will read your .env file, parse the contents, assign it to
+[`process.env`](https://nodejs.org/docs/latest/api/process.html#process_process_env),
+and return an Object with a _parsed_ key containing the loaded content or an _error_ key if it failed.
+You can additionally, pass options to `config`.
+
+### Options
+
+#### Path
+
+Default: `.env`
+
+You can specify a custom path if your file containing environment variables is
+named or located differently.
+
+```js
+require('dotenv').config({path: '/custom/path/to/your/env/vars'})
+```
+
+#### Encoding
+
+Default: `utf8`
+
+You may specify the encoding of your file containing environment variables
+using this option.
+
+```js
+require('dotenv').config({encoding: 'base64'})
+```
+
+## Parse
+
+The engine which parses the contents of your file containing environment
+variables is available to use. It accepts a String or Buffer and will return
+an Object with the parsed keys and values.
+
+```js
+var dotenv = require('dotenv')
+var buf = new Buffer('BASIC=basic')
+var config = dotenv.parse(buf) // will return an object
+console.log(typeof config, config) // object { BASIC : 'basic' }
+```
+
+### Rules
+
+The parsing engine currently supports the following rules:
+
+- `BASIC=basic` becomes `{BASIC: 'basic'}`
+- empty lines are skipped
+- lines beginning with `#` are treated as comments
+- empty values become empty strings (`EMPTY=` becomes `{EMPTY: ''}`)
+- single and double quoted values are escaped (`SINGLE_QUOTE='quoted'` becomes `{SINGLE_QUOTE: "quoted"}`)
+- new lines are expanded if in double quotes (`MULTILINE="new\nline"` becomes
+
+```
+{MULTILINE: 'new
+line'}
+```
+- inner quotes are maintained (think JSON) (`JSON={"foo": "bar"}` becomes `{JSON:"{\"foo\": \"bar\"}"`)
+
+## FAQ
+
+### Should I commit my `.env` file?
+
+No. We **strongly** recommend against committing your `.env` file to version
+control. It should only include environment-specific values such as database
+passwords or API keys. Your production database should have a different
+password than your development database.
+
+### Should I have multiple `.env` files?
+
+No. We **strongly** recommend against having a "main" `.env` file and an "environment" `.env` file like `.env.test`. Your config should vary between deploys, and you should not be sharing values between environments.
+
+> In a twelve-factor app, env vars are granular controls, each fully orthogonal to other env vars. They are never grouped together as “environments”, but instead are independently managed for each deploy. This is a model that scales up smoothly as the app naturally expands into more deploys over its lifetime.
+>
+> – [The Twelve-Factor App](http://12factor.net/config)
+
+### What happens to environment variables that were already set?
+
+We will never modify any environment variables that have already been set. In particular, if there is a variable in your `.env` file which collides with one that already exists in your environment, then that variable will be skipped. This behavior allows you to override all `.env` configurations with a machine-specific environment, although it is not recommended.
+
+If you want to override `process.env` you can do something like this:
+
+```javascript
+const fs = require('fs')
+const dotenv = require('dotenv')
+const envConfig = dotenv.parse(fs.readFileSync('.env.override'))
+for (var k in envConfig) {
+  process.env[k] = envConfig[k]
+}
+```
+
+### Can I customize/write plugins for dotenv?
+
+For `dotenv@2.x.x`: Yes. `dotenv.config()` now returns an object representing
+the parsed `.env` file. This gives you everything you need to continue
+setting values on `process.env`. For example:
+
+```js
+var dotenv = require('dotenv')
+var variableExpansion = require('dotenv-expand')
+const myEnv = dotenv.config()
+variableExpansion(myEnv)
+```
+
+### What about variable expansion?
+
+For `dotenv@2.x.x`: Use [dotenv-expand](https://github.com/motdotla/dotenv-expand).
+
+For `dotenv@1.x.x`: We haven't been presented with a compelling use case for expanding variables and believe it leads to env vars that are not "fully orthogonal" as [The Twelve-Factor App](http://12factor.net/config) outlines.<sup>[[1](https://github.com/motdotla/dotenv/issues/39)][[2](https://github.com/motdotla/dotenv/pull/97)]</sup> Please open an issue if you have a compelling use case.
+
+## Contributing Guide
+
+See [CONTRIBUTING.md](CONTRIBUTING.md)
+
+## Change Log
+
+See [CHANGELOG.md](CHANGELOG.md)
+
+## License
+
+See [LICENSE](LICENSE)
+
+## Who's using dotenv
+
+Here's just a few of many repositories using dotenv:
+
+* [jaws](https://github.com/jaws-framework/jaws-core-js)
+* [node-lambda](https://github.com/motdotla/node-lambda)
+* [resume-cli](https://www.npmjs.com/package/resume-cli)
+* [phant](https://www.npmjs.com/package/phant)
+* [adafruit-io-node](https://github.com/adafruit/adafruit-io-node)
+* [mockbin](https://www.npmjs.com/package/mockbin)
+* [and many more...](https://www.npmjs.com/browse/depended/dotenv)
+
+## Go well with dotenv
+
+Here's some projects that expand on dotenv. Check them out.
+
+* [require-environment-variables](https://github.com/bjoshuanoah/require-environment-variables)
+* [dotenv-safe](https://github.com/rolodato/dotenv-safe)
+* [envalid](https://github.com/af/envalid)
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/config.js b/deps/npm/node_modules/libnpx/node_modules/dotenv/config.js
new file mode 100644
index 00000000000000..86d6fa5fa79f30
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/config.js
@@ -0,0 +1,11 @@
+(function () {
+  var options = {}
+  process.argv.forEach(function (val, idx, arr) {
+    var matches = val.match(/^dotenv_config_(.+)=(.+)/)
+    if (matches) {
+      options[matches[1]] = matches[2]
+    }
+  })
+
+  require('./lib/main').config(options)
+})()
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/lib/main.js b/deps/npm/node_modules/libnpx/node_modules/dotenv/lib/main.js
new file mode 100644
index 00000000000000..eb96e7fd56ad34
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/lib/main.js
@@ -0,0 +1,74 @@
+'use strict'
+
+var fs = require('fs')
+
+/*
+ * Parses a string or buffer into an object
+ * @param {String|Buffer} src - source to be parsed
+ * @returns {Object}
+*/
+function parse (src) {
+  var obj = {}
+
+  // convert Buffers before splitting into lines and processing
+  src.toString().split('\n').forEach(function (line) {
+    // matching "KEY' and 'VAL' in 'KEY=VAL'
+    var keyValueArr = line.match(/^\s*([\w\.\-]+)\s*=\s*(.*)?\s*$/)
+    // matched?
+    if (keyValueArr != null) {
+      var key = keyValueArr[1]
+
+      // default undefined or missing values to empty string
+      var value = keyValueArr[2] ? keyValueArr[2] : ''
+
+      // expand newlines in quoted values
+      var len = value ? value.length : 0
+      if (len > 0 && value.charAt(0) === '"' && value.charAt(len - 1) === '"') {
+        value = value.replace(/\\n/gm, '\n')
+      }
+
+      // remove any surrounding quotes and extra spaces
+      value = value.replace(/(^['"]|['"]$)/g, '').trim()
+
+      obj[key] = value
+    }
+  })
+
+  return obj
+}
+
+/*
+ * Main entry point into dotenv. Allows configuration before loading .env
+ * @param {Object} options - valid options: path ('.env'), encoding ('utf8')
+ * @returns {Boolean}
+*/
+function config (options) {
+  var path = '.env'
+  var encoding = 'utf8'
+
+  if (options) {
+    if (options.path) {
+      path = options.path
+    }
+    if (options.encoding) {
+      encoding = options.encoding
+    }
+  }
+
+  try {
+    // specifying an encoding returns a string instead of a buffer
+    var parsedObj = parse(fs.readFileSync(path, { encoding: encoding }))
+
+    Object.keys(parsedObj).forEach(function (key) {
+      process.env[key] = process.env[key] || parsedObj[key]
+    })
+
+    return { parsed: parsedObj }
+  } catch (e) {
+    return { error: e }
+  }
+}
+
+module.exports.config = config
+module.exports.load = config
+module.exports.parse = parse
diff --git a/deps/npm/node_modules/libnpx/node_modules/dotenv/package.json b/deps/npm/node_modules/libnpx/node_modules/dotenv/package.json
new file mode 100644
index 00000000000000..19c25a88869e99
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/dotenv/package.json
@@ -0,0 +1,76 @@
+{
+  "_args": [
+    [
+      "dotenv@4.0.0",
+      "/Users/zkat/Documents/code/npx"
+    ]
+  ],
+  "_from": "dotenv@4.0.0",
+  "_id": "dotenv@4.0.0",
+  "_inBundle": true,
+  "_integrity": "sha1-hk7xN5rO1Vzm+V3r7NzhefegzR0=",
+  "_location": "/libnpx/dotenv",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "dotenv@4.0.0",
+    "name": "dotenv",
+    "escapedName": "dotenv",
+    "rawSpec": "4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "4.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx"
+  ],
+  "_resolved": "https://registry.npmjs.org/dotenv/-/dotenv-4.0.0.tgz",
+  "_spec": "4.0.0",
+  "_where": "/Users/zkat/Documents/code/npx",
+  "author": {
+    "name": "scottmotte"
+  },
+  "bugs": {
+    "url": "https://github.com/motdotla/dotenv/issues"
+  },
+  "dependencies": {},
+  "description": "Loads environment variables from .env file",
+  "devDependencies": {
+    "babel": "5.8.23",
+    "coveralls": "^2.11.9",
+    "lab": "11.1.0",
+    "semver": "5.3.0",
+    "should": "11.1.1",
+    "sinon": "1.17.6",
+    "standard": "8.4.0",
+    "standard-markdown": "2.2.0"
+  },
+  "engines": {
+    "node": ">=4.6.0"
+  },
+  "homepage": "https://github.com/motdotla/dotenv#readme",
+  "keywords": [
+    "dotenv",
+    "env",
+    ".env",
+    "environment",
+    "variables",
+    "config",
+    "settings"
+  ],
+  "license": "BSD-2-Clause",
+  "main": "lib/main.js",
+  "name": "dotenv",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/motdotla/dotenv.git"
+  },
+  "scripts": {
+    "lint": "standard",
+    "lint-md": "standard-markdown",
+    "postlint": "npm run lint-md",
+    "pretest": "npm run lint",
+    "test": "lab test/* -r lcov | coveralls"
+  },
+  "version": "4.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/y18n/LICENSE b/deps/npm/node_modules/libnpx/node_modules/y18n/LICENSE
new file mode 100644
index 00000000000000..3c157f0b9d9bed
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/y18n/LICENSE
@@ -0,0 +1,13 @@
+Copyright (c) 2015, Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/y18n/README.md b/deps/npm/node_modules/libnpx/node_modules/y18n/README.md
new file mode 100644
index 00000000000000..9859458f20b856
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/y18n/README.md
@@ -0,0 +1,91 @@
+# y18n
+
+[![Build Status][travis-image]][travis-url]
+[![Coverage Status][coveralls-image]][coveralls-url]
+[![NPM version][npm-image]][npm-url]
+[![js-standard-style][standard-image]][standard-url]
+
+The bare-bones internationalization library used by yargs.
+
+Inspired by [i18n](https://www.npmjs.com/package/i18n).
+
+## Examples
+
+_simple string translation:_
+
+```js
+var __ = require('y18n').__
+
+console.log(__('my awesome string %s', 'foo'))
+```
+
+output:
+
+`my awesome string foo`
+
+_pluralization support:_
+
+```js
+var __n = require('y18n').__n
+
+console.log(__n('one fish %s', '%d fishes %s', 2, 'foo'))
+```
+
+output:
+
+`2 fishes foo`
+
+## JSON Language Files
+
+The JSON language files should be stored in a `./locales` folder.
+File names correspond to locales, e.g., `en.json`, `pirate.json`.
+
+When strings are observed for the first time they will be
+added to the JSON file corresponding to the current locale.
+
+## Methods
+
+### require('y18n')(config)
+
+Create an instance of y18n with the config provided, options include:
+
+* `directory`: the locale directory, default `./locales`.
+* `updateFiles`: should newly observed strings be updated in file, default `true`.
+* `locale`: what locale should be used.
+* `fallbackToLanguage`: should fallback to a language-only file (e.g. `en.json`)
+  be allowed if a file matching the locale does not exist (e.g. `en_US.json`),
+  default `true`.
+
+### y18n.\_\_(str, arg, arg, arg)
+
+Print a localized string, `%s` will be replaced with `arg`s.
+
+### y18n.\_\_n(singularString, pluralString, count, arg, arg, arg)
+
+Print a localized string with appropriate pluralization. If `%d` is provided
+in the string, the `count` will replace this placeholder.
+
+### y18n.setLocale(str)
+
+Set the current locale being used.
+
+### y18n.getLocale()
+
+What locale is currently being used?
+
+### y18n.updateLocale(obj)
+
+Update the current locale with the key value pairs in `obj`.
+
+## License
+
+ISC
+
+[travis-url]: https://travis-ci.org/yargs/y18n
+[travis-image]: https://img.shields.io/travis/yargs/y18n.svg
+[coveralls-url]: https://coveralls.io/github/yargs/y18n
+[coveralls-image]: https://img.shields.io/coveralls/yargs/y18n.svg
+[npm-url]: https://npmjs.org/package/y18n
+[npm-image]: https://img.shields.io/npm/v/y18n.svg
+[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg
+[standard-url]: https://github.com/feross/standard
diff --git a/deps/npm/node_modules/libnpx/node_modules/y18n/index.js b/deps/npm/node_modules/libnpx/node_modules/y18n/index.js
new file mode 100644
index 00000000000000..91b159e34298ac
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/y18n/index.js
@@ -0,0 +1,172 @@
+var fs = require('fs')
+var path = require('path')
+var util = require('util')
+
+function Y18N (opts) {
+  // configurable options.
+  opts = opts || {}
+  this.directory = opts.directory || './locales'
+  this.updateFiles = typeof opts.updateFiles === 'boolean' ? opts.updateFiles : true
+  this.locale = opts.locale || 'en'
+  this.fallbackToLanguage = typeof opts.fallbackToLanguage === 'boolean' ? opts.fallbackToLanguage : true
+
+  // internal stuff.
+  this.cache = {}
+  this.writeQueue = []
+}
+
+Y18N.prototype.__ = function () {
+  var args = Array.prototype.slice.call(arguments)
+  var str = args.shift()
+  var cb = function () {} // start with noop.
+
+  if (typeof args[args.length - 1] === 'function') cb = args.pop()
+  cb = cb || function () {} // noop.
+
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  // we've observed a new string, update the language file.
+  if (!this.cache[this.locale][str] && this.updateFiles) {
+    this.cache[this.locale][str] = str
+
+    // include the current directory and locale,
+    // since these values could change before the
+    // write is performed.
+    this._enqueueWrite([this.directory, this.locale, cb])
+  } else {
+    cb()
+  }
+
+  return util.format.apply(util, [this.cache[this.locale][str] || str].concat(args))
+}
+
+Y18N.prototype._enqueueWrite = function (work) {
+  this.writeQueue.push(work)
+  if (this.writeQueue.length === 1) this._processWriteQueue()
+}
+
+Y18N.prototype._processWriteQueue = function () {
+  var _this = this
+  var work = this.writeQueue[0]
+
+  // destructure the enqueued work.
+  var directory = work[0]
+  var locale = work[1]
+  var cb = work[2]
+
+  var languageFile = this._resolveLocaleFile(directory, locale)
+  var serializedLocale = JSON.stringify(this.cache[locale], null, 2)
+
+  fs.writeFile(languageFile, serializedLocale, 'utf-8', function (err) {
+    _this.writeQueue.shift()
+    if (_this.writeQueue.length > 0) _this._processWriteQueue()
+    cb(err)
+  })
+}
+
+Y18N.prototype._readLocaleFile = function () {
+  var localeLookup = {}
+  var languageFile = this._resolveLocaleFile(this.directory, this.locale)
+
+  try {
+    localeLookup = JSON.parse(fs.readFileSync(languageFile, 'utf-8'))
+  } catch (err) {
+    if (err instanceof SyntaxError) {
+      err.message = 'syntax error in ' + languageFile
+    }
+
+    if (err.code === 'ENOENT') localeLookup = {}
+    else throw err
+  }
+
+  this.cache[this.locale] = localeLookup
+}
+
+Y18N.prototype._resolveLocaleFile = function (directory, locale) {
+  var file = path.resolve(directory, './', locale + '.json')
+  if (this.fallbackToLanguage && !this._fileExistsSync(file) && ~locale.lastIndexOf('_')) {
+    // attempt fallback to language only
+    var languageFile = path.resolve(directory, './', locale.split('_')[0] + '.json')
+    if (this._fileExistsSync(languageFile)) file = languageFile
+  }
+  return file
+}
+
+// this only exists because fs.existsSync() "will be deprecated"
+// see https://nodejs.org/api/fs.html#fs_fs_existssync_path
+Y18N.prototype._fileExistsSync = function (file) {
+  try {
+    return fs.statSync(file).isFile()
+  } catch (err) {
+    return false
+  }
+}
+
+Y18N.prototype.__n = function () {
+  var args = Array.prototype.slice.call(arguments)
+  var singular = args.shift()
+  var plural = args.shift()
+  var quantity = args.shift()
+
+  var cb = function () {} // start with noop.
+  if (typeof args[args.length - 1] === 'function') cb = args.pop()
+
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  var str = quantity === 1 ? singular : plural
+  if (this.cache[this.locale][singular]) {
+    str = this.cache[this.locale][singular][quantity === 1 ? 'one' : 'other']
+  }
+
+  // we've observed a new string, update the language file.
+  if (!this.cache[this.locale][singular] && this.updateFiles) {
+    this.cache[this.locale][singular] = {
+      one: singular,
+      other: plural
+    }
+
+    // include the current directory and locale,
+    // since these values could change before the
+    // write is performed.
+    this._enqueueWrite([this.directory, this.locale, cb])
+  } else {
+    cb()
+  }
+
+  // if a %d placeholder is provided, add quantity
+  // to the arguments expanded by util.format.
+  var values = [str]
+  if (~str.indexOf('%d')) values.push(quantity)
+
+  return util.format.apply(util, values.concat(args))
+}
+
+Y18N.prototype.setLocale = function (locale) {
+  this.locale = locale
+}
+
+Y18N.prototype.getLocale = function () {
+  return this.locale
+}
+
+Y18N.prototype.updateLocale = function (obj) {
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  for (var key in obj) {
+    this.cache[this.locale][key] = obj[key]
+  }
+}
+
+module.exports = function (opts) {
+  var y18n = new Y18N(opts)
+
+  // bind all functions to y18n, so that
+  // they can be used in isolation.
+  for (var key in y18n) {
+    if (typeof y18n[key] === 'function') {
+      y18n[key] = y18n[key].bind(y18n)
+    }
+  }
+
+  return y18n
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/y18n/package.json b/deps/npm/node_modules/libnpx/node_modules/y18n/package.json
new file mode 100644
index 00000000000000..78945dc782ddf6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/y18n/package.json
@@ -0,0 +1,69 @@
+{
+  "_args": [
+    [
+      "y18n@3.2.1",
+      "/Users/zkat/Documents/code/npx"
+    ]
+  ],
+  "_from": "y18n@3.2.1",
+  "_id": "y18n@3.2.1",
+  "_inBundle": true,
+  "_integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
+  "_location": "/libnpx/y18n",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "y18n@3.2.1",
+    "name": "y18n",
+    "escapedName": "y18n",
+    "rawSpec": "3.2.1",
+    "saveSpec": null,
+    "fetchSpec": "3.2.1"
+  },
+  "_requiredBy": [
+    "/libnpx",
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+  "_spec": "3.2.1",
+  "_where": "/Users/zkat/Documents/code/npx",
+  "author": {
+    "name": "Ben Coe",
+    "email": "ben@npmjs.com"
+  },
+  "bugs": {
+    "url": "https://github.com/yargs/y18n/issues"
+  },
+  "description": "the bare-bones internationalization library used by yargs",
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "coveralls": "^2.11.6",
+    "mocha": "^2.3.4",
+    "nyc": "^6.1.1",
+    "rimraf": "^2.5.0",
+    "standard": "^5.4.1"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/yargs/y18n",
+  "keywords": [
+    "i18n",
+    "internationalization",
+    "yargs"
+  ],
+  "license": "ISC",
+  "main": "index.js",
+  "name": "y18n",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/yargs/y18n.git"
+  },
+  "scripts": {
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "pretest": "standard",
+    "test": "nyc mocha"
+  },
+  "version": "3.2.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/CHANGELOG.md
new file mode 100644
index 00000000000000..95f4141253ca6a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/CHANGELOG.md
@@ -0,0 +1,961 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="8.0.2"></a>
+## [8.0.2](https://github.com/yargs/yargs/compare/v8.0.1...v8.0.2) (2017-06-12)
+
+
+
+<a name="8.0.1"></a>
+## [8.0.1](https://github.com/yargs/yargs/compare/v8.0.0...v8.0.1) (2017-05-02)
+
+
+
+<a name="8.0.0"></a>
+# [8.0.0](https://github.com/yargs/yargs/compare/v7.1.0...v8.0.0) (2017-05-01)
+
+
+### Bug Fixes
+
+* commands are now applied in order, from left to right ([#857](https://github.com/yargs/yargs/issues/857)) ([baba863](https://github.com/yargs/yargs/commit/baba863))
+* help now takes precedence over command recommendation ([#866](https://github.com/yargs/yargs/issues/866)) ([17e3567](https://github.com/yargs/yargs/commit/17e3567))
+* positional arguments now work if no handler is provided to inner command ([#864](https://github.com/yargs/yargs/issues/864)) ([e28ded3](https://github.com/yargs/yargs/commit/e28ded3))
+
+
+### Chores
+
+* upgrade yargs-parser ([#867](https://github.com/yargs/yargs/issues/867)) ([8f9c6c6](https://github.com/yargs/yargs/commit/8f9c6c6))
+
+
+### Features
+
+* allow extends to inherit from a module ([#865](https://github.com/yargs/yargs/issues/865)) ([89456d9](https://github.com/yargs/yargs/commit/89456d9))
+* allow strict mode to be disabled ([#840](https://github.com/yargs/yargs/issues/840)) ([6f78c05](https://github.com/yargs/yargs/commit/6f78c05))
+
+
+### BREAKING CHANGES
+
+* extends functionality now always loads the JSON provided, rather than reading from a specific key
+* Node 4+ is now required; this will allow us to start updating our dependencies.
+* the first argument to strict() is now used to enable/disable its functionality, rather than controlling whether or not it is global.
+
+
+
+<a name="7.1.0"></a>
+# [7.1.0](https://github.com/yargs/yargs/compare/v7.0.2...v7.1.0) (2017-04-13)
+
+
+### Bug Fixes
+
+* fix demandOption no longer treats 'false' as truthy ([#829](https://github.com/yargs/yargs/issues/829)) ([c748dd2](https://github.com/yargs/yargs/commit/c748dd2))
+* get terminalWidth in non interactive mode no longer causes a validation exception ([#837](https://github.com/yargs/yargs/issues/837)) ([360e301](https://github.com/yargs/yargs/commit/360e301))
+* we shouldn't output help if we've printed a prior help-like message ([#847](https://github.com/yargs/yargs/issues/847)) ([17e89bd](https://github.com/yargs/yargs/commit/17e89bd))
+
+
+### Features
+
+* add support for numeric commands ([#825](https://github.com/yargs/yargs/issues/825)) ([fde0564](https://github.com/yargs/yargs/commit/fde0564))
+
+
+
+<a name="7.0.2"></a>
+## [7.0.2](https://github.com/yargs/yargs/compare/v7.0.1...v7.0.2) (2017-03-10)
+
+
+### Bug Fixes
+
+* populating placeholder arguments broke validation ([b3eb2fe](https://github.com/yargs/yargs/commit/b3eb2fe))
+
+
+
+<a name="7.0.1"></a>
+## [7.0.1](https://github.com/yargs/yargs/compare/v7.0.0...v7.0.1) (2017-03-03)
+
+
+### Bug Fixes
+
+* --help with default command should print top-level help ([#810](https://github.com/yargs/yargs/issues/810)) ([9c03fa4](https://github.com/yargs/yargs/commit/9c03fa4))
+
+
+
+<a name="7.0.0"></a>
+# [7.0.0](https://github.com/yargs/yargs/compare/v6.6.0...v7.0.0) (2017-02-26)
+
+
+### Bug Fixes
+
+* address min/max validation message regression ([#750](https://github.com/yargs/yargs/issues/750)) ([2e5ce0f](https://github.com/yargs/yargs/commit/2e5ce0f))
+* address positional argument strict() bug introduced in [#766](https://github.com/yargs/yargs/issues/766) ([#784](https://github.com/yargs/yargs/issues/784)) ([a8528e6](https://github.com/yargs/yargs/commit/a8528e6))
+* console.warn() rather than throwing errors when api signatures are incorrect ([#804](https://github.com/yargs/yargs/issues/804)) ([a607061](https://github.com/yargs/yargs/commit/a607061))
+* context should override parsed argv ([#786](https://github.com/yargs/yargs/issues/786)) ([0997288](https://github.com/yargs/yargs/commit/0997288))
+* context variables are now recognized in strict() mode ([#796](https://github.com/yargs/yargs/issues/796)) ([48575cd](https://github.com/yargs/yargs/commit/48575cd))
+* errors were not bubbling appropriately from sub-commands to top-level ([#802](https://github.com/yargs/yargs/issues/802)) ([8a992f5](https://github.com/yargs/yargs/commit/8a992f5))
+* positional arguments of sub-commands threw strict() exception ([#805](https://github.com/yargs/yargs/issues/805)) ([f3f074b](https://github.com/yargs/yargs/commit/f3f074b))
+* pull in yargs-parser with modified env precedence ([#787](https://github.com/yargs/yargs/issues/787)) ([e0fbbe5](https://github.com/yargs/yargs/commit/e0fbbe5))
+* running parse() multiple times on the same yargs instance caused exception if help() enabled ([#790](https://github.com/yargs/yargs/issues/790)) ([07e39b7](https://github.com/yargs/yargs/commit/07e39b7))
+* use path.resolve() to support node 0.10 ([#797](https://github.com/yargs/yargs/issues/797)) ([49a93fc](https://github.com/yargs/yargs/commit/49a93fc))
+
+
+### Features
+
+* add conflicts and implies shorthands. ([#753](https://github.com/yargs/yargs/issues/753)) ([bd1472b](https://github.com/yargs/yargs/commit/bd1472b))
+* add traditional Chinese translation ([#780](https://github.com/yargs/yargs/issues/780)) ([6ab6a95](https://github.com/yargs/yargs/commit/6ab6a95))
+* allow provided config object to extend other configs ([#779](https://github.com/yargs/yargs/issues/779)) ([3280dd0](https://github.com/yargs/yargs/commit/3280dd0))
+* function argument validation ([#773](https://github.com/yargs/yargs/issues/773)) ([22ed9bb](https://github.com/yargs/yargs/commit/22ed9bb))
+* if only one column is provided for examples, allow it to take up the entire line ([#749](https://github.com/yargs/yargs/issues/749)) ([7931652](https://github.com/yargs/yargs/commit/7931652))
+* introduce custom yargs error object ([#765](https://github.com/yargs/yargs/issues/765)) ([8308efa](https://github.com/yargs/yargs/commit/8308efa))
+* introduces support for default commands, using the '*' identifier ([#785](https://github.com/yargs/yargs/issues/785)) ([d78a0f5](https://github.com/yargs/yargs/commit/d78a0f5))
+* rethink how options are inherited by commands ([#766](https://github.com/yargs/yargs/issues/766)) ([ab1fa4b](https://github.com/yargs/yargs/commit/ab1fa4b))
+
+
+### BREAKING CHANGES
+
+* `extends` key in config file is now used for extending other config files
+* environment variables now take precedence over config files.
+* context now takes precedence over argv and defaults
+* the arguments passed to functions are now validated, there's a good chance this will throw exceptions for a few folks who are using the API in an unexpected way.
+* by default options, and many of yargs' parsing helpers will now default to being applied globally; such that they are no-longer reset before being passed into commands.
+* yargs will no longer aggressively suppress errors, allowing errors that are not generated internally to bubble.
+
+
+
+<a name="6.6.0"></a>
+# [6.6.0](https://github.com/yargs/yargs/compare/v6.5.0...v6.6.0) (2016-12-29)
+
+
+### Bug Fixes
+
+* [object Object] was accidentally being populated on options object ([#736](https://github.com/yargs/yargs/issues/736)) ([f755e27](https://github.com/yargs/yargs/commit/f755e27))
+* do not use cwd when resolving package.json for yargs parsing config ([#726](https://github.com/yargs/yargs/issues/726)) ([9bdaab7](https://github.com/yargs/yargs/commit/9bdaab7))
+
+
+### Features
+
+* implement conflicts() for defining mutually exclusive arguments; thanks [@madcampos](https://github.com/madcampos)! ([#741](https://github.com/yargs/yargs/issues/741)) ([5883779](https://github.com/yargs/yargs/commit/5883779))
+* split demand() into demandCommand()/demandOption() ([#740](https://github.com/yargs/yargs/issues/740)) ([66573c8](https://github.com/yargs/yargs/commit/66573c8))
+* support for positional argument aliases ([#727](https://github.com/yargs/yargs/issues/727)) ([27e1a57](https://github.com/yargs/yargs/commit/27e1a57))
+
+
+
+<a name="6.5.0"></a>
+# [6.5.0](https://github.com/yargs/yargs/compare/v6.4.0...v6.5.0) (2016-12-01)
+
+
+### Bug Fixes
+
+* still freeze/unfreeze if parse() is called in isolation ([#717](https://github.com/yargs/yargs/issues/717)) ([30a9492](https://github.com/yargs/yargs/commit/30a9492))
+
+
+### Features
+
+* pull in yargs-parser introducing additional settings ([#688](https://github.com/yargs/yargs/issues/688)), and fixing [#716](https://github.com/yargs/yargs/issues/716) ([#722](https://github.com/yargs/yargs/issues/722)) ([702995a](https://github.com/yargs/yargs/commit/702995a))
+
+
+
+<a name="6.4.0"></a>
+# [6.4.0](https://github.com/yargs/yargs/compare/v6.3.0...v6.4.0) (2016-11-13)
+
+
+### Bug Fixes
+
+* **locales:** correct some Russian translations ([#691](https://github.com/yargs/yargs/issues/691)) ([a980671](https://github.com/yargs/yargs/commit/a980671))
+
+
+### Features
+
+* **locales:** Added Belarusian translation ([#690](https://github.com/yargs/yargs/issues/690)) ([68dac1f](https://github.com/yargs/yargs/commit/68dac1f))
+* **locales:** Create nl.json ([#687](https://github.com/yargs/yargs/issues/687)) ([46ce1bb](https://github.com/yargs/yargs/commit/46ce1bb))
+* update to yargs-parser that addresses [#598](https://github.com/yargs/yargs/issues/598), [#617](https://github.com/yargs/yargs/issues/617) ([#700](https://github.com/yargs/yargs/issues/700)) ([54cb31d](https://github.com/yargs/yargs/commit/54cb31d))
+* yargs is now passed as the third-argument to fail handler ([#613](https://github.com/yargs/yargs/issues/613)) ([21b74f9](https://github.com/yargs/yargs/commit/21b74f9))
+
+
+### Performance Improvements
+
+* normalizing package data is an expensive operation ([#705](https://github.com/yargs/yargs/issues/705)) ([49cf533](https://github.com/yargs/yargs/commit/49cf533))
+
+
+
+<a name="6.3.0"></a>
+# [6.3.0](https://github.com/yargs/yargs/compare/v6.2.0...v6.3.0) (2016-10-19)
+
+
+### Bug Fixes
+
+* **command:** subcommands via commandDir() now supported for parse(msg, cb) ([#678](https://github.com/yargs/yargs/issues/678)) ([6b85cc6](https://github.com/yargs/yargs/commit/6b85cc6))
+
+
+### Features
+
+* **locales:** Add Thai locale file ([#679](https://github.com/yargs/yargs/issues/679)) ([c05e36b](https://github.com/yargs/yargs/commit/c05e36b))
+
+
+
+<a name="6.2.0"></a>
+# [6.2.0](https://github.com/yargs/yargs/compare/v6.1.1...v6.2.0) (2016-10-16)
+
+
+### Bug Fixes
+
+* stop applying parser to context object ([#675](https://github.com/yargs/yargs/issues/675)) ([3fe9b8f](https://github.com/yargs/yargs/commit/3fe9b8f))
+
+
+### Features
+
+* add new pt_BR translations ([#674](https://github.com/yargs/yargs/issues/674)) ([5615a82](https://github.com/yargs/yargs/commit/5615a82))
+* Italian translations for 'did you mean' and 'aliases' ([#673](https://github.com/yargs/yargs/issues/673)) ([81984e6](https://github.com/yargs/yargs/commit/81984e6))
+
+
+
+<a name="6.1.1"></a>
+## [6.1.1](https://github.com/yargs/yargs/compare/v6.1.0...v6.1.1) (2016-10-15)
+
+
+### Bug Fixes
+
+* freeze was not resetting configObjects to initial state; addressed performance issue raised by [@nexdrew](https://github.com/nexdrew). ([#670](https://github.com/yargs/yargs/issues/670)) ([ae4bcd4](https://github.com/yargs/yargs/commit/ae4bcd4))
+
+
+
+<a name="6.1.0"></a>
+# [6.1.0](https://github.com/yargs/yargs/compare/v6.0.0...v6.1.0) (2016-10-15)
+
+
+### Bug Fixes
+
+* **locales:** change some translations ([#667](https://github.com/yargs/yargs/issues/667)) ([aa966c5](https://github.com/yargs/yargs/commit/aa966c5))
+* **locales:** conform hi locale to y18n.__n expectations ([#666](https://github.com/yargs/yargs/issues/666)) ([22adb18](https://github.com/yargs/yargs/commit/22adb18))
+
+
+### Features
+
+* initial support for command aliases ([#647](https://github.com/yargs/yargs/issues/647)) ([127a040](https://github.com/yargs/yargs/commit/127a040))
+* **command:** add camelcase commands to argv ([#658](https://github.com/yargs/yargs/issues/658)) ([b1cabae](https://github.com/yargs/yargs/commit/b1cabae))
+* **locales:** add Hindi translations ([9290912](https://github.com/yargs/yargs/commit/9290912))
+* **locales:** add Hungarian translations  ([be92327](https://github.com/yargs/yargs/commit/be92327))
+* **locales:** Japanese translations for 'did you mean' and 'aliases'  ([#651](https://github.com/yargs/yargs/issues/651)) ([5eb78fc](https://github.com/yargs/yargs/commit/5eb78fc))
+* **locales:** Polish translations for 'did you mean' and 'aliases' ([#650](https://github.com/yargs/yargs/issues/650)) ([c951c0e](https://github.com/yargs/yargs/commit/c951c0e))
+* reworking yargs API to make it easier to run in headless environments, e.g., Slack ([#646](https://github.com/yargs/yargs/issues/646)) ([f284c29](https://github.com/yargs/yargs/commit/f284c29))
+* Turkish translations for 'did you mean' and 'aliases' ([#660](https://github.com/yargs/yargs/issues/660)) ([072fd45](https://github.com/yargs/yargs/commit/072fd45))
+
+
+
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/yargs/yargs/compare/v5.0.0...v6.0.0) (2016-09-30)
+
+
+### Bug Fixes
+
+* changed parsing of the command string to ignore extra spaces ([#600](https://github.com/yargs/yargs/issues/600)) ([e8e5a72](https://github.com/yargs/yargs/commit/e8e5a72))
+* drop lodash.assign ([#641](https://github.com/yargs/yargs/issues/641)) ([ad3146f](https://github.com/yargs/yargs/commit/ad3146f))
+* for args that have skipValidation set to `true`, check if the parsed arg is `true` ([#619](https://github.com/yargs/yargs/issues/619)) ([658a34c](https://github.com/yargs/yargs/commit/658a34c))
+* upgrade standard, and fix appveyor config so that it works with newest standard ([#607](https://github.com/yargs/yargs/issues/607)) ([c301f42](https://github.com/yargs/yargs/commit/c301f42))
+
+
+### Chores
+
+* upgrade yargs-parser ([#633](https://github.com/yargs/yargs/issues/633)) ([cc1224e](https://github.com/yargs/yargs/commit/cc1224e))
+
+
+### Features
+
+* make opts object optional for .option() ([#624](https://github.com/yargs/yargs/issues/624)) ([4f29de6](https://github.com/yargs/yargs/commit/4f29de6))
+
+
+### Performance Improvements
+
+* defer windowWidth() to improve perf for non-help usage ([#610](https://github.com/yargs/yargs/issues/610)) ([cbc3636](https://github.com/yargs/yargs/commit/cbc3636))
+
+
+### BREAKING CHANGES
+
+* coerce is now applied as a final step after other parsing is complete
+
+
+
+<a name="5.0.0"></a>
+# [5.0.0](https://github.com/yargs/yargs/compare/v4.8.1...v5.0.0) (2016-08-14)
+
+
+### Bug Fixes
+
+* **default:** Remove undocumented alias of default() ([#469](https://github.com/yargs/yargs/issues/469)) ([b8591b2](https://github.com/yargs/yargs/commit/b8591b2))
+* remove deprecated zh.json ([#578](https://github.com/yargs/yargs/issues/578)) ([317c62c](https://github.com/yargs/yargs/commit/317c62c))
+
+
+### Features
+
+* .help() API can now enable implicit help command ([#574](https://github.com/yargs/yargs/issues/574)) ([7645019](https://github.com/yargs/yargs/commit/7645019))
+* **command:** builder function no longer needs to return the yargs instance ([#549](https://github.com/yargs/yargs/issues/549)) ([eaa2873](https://github.com/yargs/yargs/commit/eaa2873))
+* add coerce api ([#586](https://github.com/yargs/yargs/issues/586)) ([1d53ccb](https://github.com/yargs/yargs/commit/1d53ccb))
+* adds recommendCommands() for command suggestions ([#580](https://github.com/yargs/yargs/issues/580)) ([59474dc](https://github.com/yargs/yargs/commit/59474dc))
+* apply .env() globally ([#553](https://github.com/yargs/yargs/issues/553)) ([be65728](https://github.com/yargs/yargs/commit/be65728))
+* apply default builder to command() and apply fail() handlers globally ([#583](https://github.com/yargs/yargs/issues/583)) ([0aaa68b](https://github.com/yargs/yargs/commit/0aaa68b))
+* update yargs-parser to version 3.1.0 ([#581](https://github.com/yargs/yargs/issues/581)) ([882a127](https://github.com/yargs/yargs/commit/882a127))
+
+
+### Performance Improvements
+
+* defer requiring most external libs until needed ([#584](https://github.com/yargs/yargs/issues/584)) ([f9b0ed4](https://github.com/yargs/yargs/commit/f9b0ed4))
+
+
+### BREAKING CHANGES
+
+* fail is now applied globally.
+* we now default to an empty builder function when command is executed with no builder.
+* yargs-parser now better handles negative integer values, at the cost of handling numeric option names, e.g., -1 hello
+* default: removed undocumented `defaults` alias for `default`.
+* introduces a default `help` command which outputs help, as an alternative to a help flag.
+* interpret demand() numbers as relative to executing command ([#582](https://github.com/yargs/yargs/issues/582)) ([927810c](https://github.com/yargs/yargs/commit/927810c))
+
+
+
+<a name="4.8.1"></a>
+## [4.8.1](https://github.com/yargs/yargs/compare/v4.8.0...v4.8.1) (2016-07-16)
+
+
+### Bug Fixes
+
+* **commandDir:** make dir relative to caller instead of require.main.filename ([#548](https://github.com/yargs/yargs/issues/548)) ([3c2e479](https://github.com/yargs/yargs/commit/3c2e479))
+* add config lookup for .implies() ([#556](https://github.com/yargs/yargs/issues/556)) ([8d7585c](https://github.com/yargs/yargs/commit/8d7585c))
+* cache pkg lookups by path to avoid returning the wrong one ([#552](https://github.com/yargs/yargs/issues/552)) ([fea7e0b](https://github.com/yargs/yargs/commit/fea7e0b))
+* positional arguments were not being handled appropriately by parse() ([#559](https://github.com/yargs/yargs/issues/559)) ([063a866](https://github.com/yargs/yargs/commit/063a866))
+* pull in [@nexdrew](https://github.com/nexdrew)'s fixes to yargs-parser ([#560](https://github.com/yargs/yargs/issues/560)) ([c77c080](https://github.com/yargs/yargs/commit/c77c080)), closes [#560](https://github.com/yargs/yargs/issues/560)
+
+
+
+<a name="4.8.0"></a>
+# [4.8.0](https://github.com/yargs/yargs/compare/v4.7.1...v4.8.0) (2016-07-09)
+
+
+### Bug Fixes
+
+* drop unused camelcase dependency fixes [#516](https://github.com/yargs/yargs/issues/516) ([#525](https://github.com/yargs/yargs/issues/525)) ([365fb9a](https://github.com/yargs/yargs/commit/365fb9a)), closes [#516](https://github.com/yargs/yargs/issues/516) [#525](https://github.com/yargs/yargs/issues/525)
+* fake a tty in tests, so that we can use the new set-blocking ([#512](https://github.com/yargs/yargs/issues/512)) ([a54c742](https://github.com/yargs/yargs/commit/a54c742))
+* ignore invalid package.json during read-pkg-up ([#546](https://github.com/yargs/yargs/issues/546)) ([e058c87](https://github.com/yargs/yargs/commit/e058c87))
+* keep both zh and zh_CN until yargs[@5](https://github.com/5).x ([0f8faa7](https://github.com/yargs/yargs/commit/0f8faa7))
+* lazy-load package.json and cache. get rid of pkg-conf dependency. ([#544](https://github.com/yargs/yargs/issues/544)) ([2609b2e](https://github.com/yargs/yargs/commit/2609b2e))
+* we now respect the order of _ when applying commands ([#537](https://github.com/yargs/yargs/issues/537)) ([ed86b78](https://github.com/yargs/yargs/commit/ed86b78))
+
+
+### Features
+
+* add .commandDir(dir) to API to apply all command modules from a relative directory ([#494](https://github.com/yargs/yargs/issues/494)) ([b299dff](https://github.com/yargs/yargs/commit/b299dff))
+* **command:** derive missing command string from module filename ([#527](https://github.com/yargs/yargs/issues/527)) ([20d4b8a](https://github.com/yargs/yargs/commit/20d4b8a))
+* builder is now optional for a command module ([#545](https://github.com/yargs/yargs/issues/545)) ([8d6ad6e](https://github.com/yargs/yargs/commit/8d6ad6e))
+
+
+
+<a name="4.7.1"></a>
+## [4.7.1](https://github.com/yargs/yargs/compare/v4.7.0...v4.7.1) (2016-05-15)
+
+
+### Bug Fixes
+
+* switch to using `const` rather than `var` ([#499](https://github.com/yargs/yargs/pull/499))
+* make stdout flush on newer versions of Node.js ([#501](https://github.com/yargs/yargs/issues/501)) ([9f8c6f4](https://github.com/yargs/yargs/commit/9f8c6f4))
+
+
+
+<a name="4.7.0"></a>
+# [4.7.0](https://github.com/yargs/yargs/compare/v4.6.0...v4.7.0) (2016-05-02)
+
+
+### Bug Fixes
+
+* **pkgConf:** fix aliases issues in .pkgConf() ([#478](https://github.com/yargs/yargs/issues/478))([b900502](https://github.com/yargs/yargs/commit/b900502))
+
+
+### Features
+
+* **completion:** allow to get completions for any string, not just process.argv ([#470](https://github.com/yargs/yargs/issues/470))([74fcfbc](https://github.com/yargs/yargs/commit/74fcfbc))
+* **configuration:** Allow to directly pass a configuration object to .config() ([#480](https://github.com/yargs/yargs/issues/480))([e0a7e05](https://github.com/yargs/yargs/commit/e0a7e05))
+* **validation:** Add .skipValidation() method ([#471](https://github.com/yargs/yargs/issues/471))([d72badb](https://github.com/yargs/yargs/commit/d72badb))
+
+
+
+<a name="4.6.0"></a>
+# [4.6.0](https://github.com/yargs/yargs/compare/v4.5.0...v4.6.0) (2016-04-11)
+
+
+### Bug Fixes
+
+* **my brand!:** I agree with [@osher](https://github.com/osher) lightweight isn't a huge selling point of ours any longer, see [#468](https://github.com/yargs/yargs/issues/468) ([c46d7e1](https://github.com/yargs/yargs/commit/c46d7e1))
+
+### Features
+
+* switch to standard-version for release management ([f70f801](https://github.com/yargs/yargs/commit/f70f801))
+* upgrade to version of yargs-parser that introduces some slick new features, great work [@elas7](https://github.com/elas7). update cliui, replace win-spawn, replace badge. ([#475](https://github.com/yargs/yargs/issues/475)) ([f915dd4](https://github.com/yargs/yargs/commit/f915dd4))
+
+
+
+<a name="4.5.0"></a>
+# [4.5.0](https://github.com/yargs/yargs/compare/v4.4.0...v4.5.0) (2016-04-05)
+
+
+### Bug Fixes
+
+* **windows:** handle $0 better on Windows platforms ([eb6e03f](https://github.com/yargs/yargs/commit/eb6e03f))
+
+### Features
+
+* **commands:** implemented variadic positional arguments ([51d926e](https://github.com/yargs/yargs/commit/51d926e))
+* **completion:** completion now better handles aliases, and avoids duplicating keys. ([86416c8](https://github.com/yargs/yargs/commit/86416c8))
+* **config:** If invoking .config() without parameters, set a default option ([0413dd1](https://github.com/yargs/yargs/commit/0413dd1))
+* **conventional-changelog:** switching to using conventional-changelog for generating the changelog ([a2b5a2a](https://github.com/yargs/yargs/commit/a2b5a2a))
+
+
+
+### v4.4.0 (2016/04/03 21:10 +07:00)
+
+- [#454](https://github.com/yargs/yargs/pull/454) fix demand() when second argument is an array (@elas7)
+- [#452](https://github.com/yargs/yargs/pull/452) fix code example for `.help()` docs (@maxrimue)
+- [#450](https://github.com/yargs/yargs/pull/450) fix for bash completion trailing space edge-case (@elas7)
+- [#448](https://github.com/yargs/yargs/pull/448) allow a method to be passed to `showHelp`, rather than a log-level (@osher)
+- [#446](https://github.com/yargs/yargs/pull/446) update yargs-parser, y18n, nyc, cliui, pkg-conf (@bcoe)
+- [#436](https://github.com/yargs/yargs/pull/436) the rebase method is only used by tests, do not export it in two places (@elas7)
+- [#428](https://github.com/yargs/yargs/pull/428) initial support for subcommands (@nexdrew)
+
+### v4.3.2 (2016/3/20 15:07 +07:00)
+
+- [#445](https://github.com/yargs/yargs/pull/445) strict mode was failing if no commands were registered (@nexdrew)
+- [#443](https://github.com/yargs/yargs/pull/443) adds Italian translation \o/ (@madrisan)
+- [#441](https://github.com/yargs/yargs/pull/441) remove duplicate keys from array options configuration (@elas7)
+- [#437](https://github.com/yargs/yargs/pull/437) standardize tests for .command() (@lrlna)
+
+### v4.3.0 (2016/3/12 14:19 +07:00)
+
+- [#432](https://github.com/yargs/yargs/pull/432) non-singleton version of yargs (@bcoe)
+- [#422, #425, #420] translations for number (@zkat, @rilut, @maxrimue, @watilde)
+- [#414](https://github.com/yargs/yargs/pull/414) all command options can be defined in module now (@nexdrew)
+
+### v4.2.0 (2016/2/22 11:02 +07:00)
+
+- [#395](https://github.com/yargs/yargs/pull/395) do not reset groups if they contain
+  global keys (@novemberborn)
+- [#393](https://github.com/yargs/yargs/pull/393) use sane default for usage strings (@nexdrew)
+- [#392](https://github.com/yargs/yargs/pull/392) resetting wrap() was causing layout issues
+  with commands (@nexdrew)
+- [#391](https://github.com/yargs/yargs/pull/391) commands were being added multiple times (@nexdrew)
+
+### v4.0.0 (2016/2/14 1:27 +07:00)
+
+- [#384](https://github.com/bcoe/yargs/pull/384) add new number type to yargs (@lrlna, @maxrimue)
+- [#382](https://github.com/bcoe/yargs/pull/382) pass error as extra parameter to fail (@gajus)
+- [#378](https://github.com/bcoe/yargs/pull/378) introduces the pkgConf feature, which tells
+  yargs to load default argument values from a key on a project's package.json (@bcoe)
+- [#376](https://github.com/bcoe/yargs/pull/376) **breaking change**, make help() method signature
+   more consistent with other commands (@maxrimue)
+- [#368](https://github.com/bcoe/yargs/pull/368) **breaking change**, overhaul to command handling API:
+  introducing named positional arguments, commands as modules, introduces the concept of global options (options that don't reset). (@nexdrew, @bcoe).
+- [#364](https://github.com/bcoe/yargs/pull/364) add the slick new yargs website to the package.json (@iarna).
+- [#357](https://github.com/bcoe/yargs/pull/357) .strict() now requires that a valid command is provided (@lrlna)
+- [#356](https://github.com/bcoe/yargs/pull/356) pull the parsing bits of yargs into the separate module yargs-parser. Various parsing options can now be turned on and off using configuration (@bcoe).
+- [#330](https://github.com/bcoe/yargs/pull/330) **breaking change**, fix inconsistencies with `.version()` API. (@maxrimue).
+
+### v3.32.0 (2016/1/14 10:13 +07:00)
+
+- [#344](https://github.com/bcoe/yargs/pull/344) yargs now has a code of conduct and contributor guidelines (@bcoe)
+- [#341](https://github.com/bcoe/yargs/issues/341) Fix edge-case with camel-case arguments (@davibe)
+- [#331](https://github.com/bcoe/yargs/pull/331) Handle parsing a raw argument string (@kellyselden)
+- [#325](https://github.com/bcoe/yargs/pull/325) Tweaks to make tests pass again on Windows (@isaacs)
+- [#321](https://github.com/bcoe/yargs/pull/321) Custom config parsing function (@bcoe)
+
+### v3.31.0 (2015/12/03 10:15 +07:00)
+
+- [#239](https://github.com/bcoe/yargs/pull/239) Pass argv to commands (@bcoe)
+- [#308](https://github.com/bcoe/yargs/pull/308) Yargs now handles environment variables (@nexdrew)
+- [#302](https://github.com/bcoe/yargs/pull/302) Add Indonesian translation (@rilut)
+- [#300](https://github.com/bcoe/yargs/pull/300) Add Turkish translation (@feyzo)
+- [#298](https://github.com/bcoe/yargs/pull/298) Add Norwegian Bokmål translation (@sindresorhus)
+- [#297](https://github.com/bcoe/yargs/pull/297) Fix for layout of cjk characters (@disjukr)
+- [#296](https://github.com/bcoe/yargs/pull/296) Add Korean translation (@disjukr)
+
+### v3.30.0 (2015/11/13 16:29 +07:00)
+
+- [#293](https://github.com/bcoe/yargs/pull/293) Polish language support (@kamilogorek)
+- [#291](https://github.com/bcoe/yargs/pull/291) fix edge-cases with `.alias()` (@bcoe)
+- [#289](https://github.com/bcoe/yargs/pull/289) group options in custom groups (@bcoe)
+
+### v3.29.0 (2015/10/16 21:51 +07:00)
+
+- [#282](https://github.com/bcoe/yargs/pull/282) completions now accept promises (@LinusU)
+- [#281](https://github.com/bcoe/yargs/pull/281) fix parsing issues with dot notation (@bcoe)
+
+### v3.28.0 (2015/10/16 1:55 +07:00)
+
+- [#277](https://github.com/bcoe/yargs/pull/277) adds support for ansi escape codes (@bcoe)
+
+### v3.27.0 (2015/10/08 1:55 +00:00)
+
+- [#271](https://github.com/bcoe/yargs/pull/273) skips validation for help or version flags with exitProcess(false) (@tepez)
+- [#273](https://github.com/bcoe/yargs/pull/273) implements single output for errors with exitProcess(false) (@nexdrew)
+- [#269](https://github.com/bcoe/yargs/pull/269) verifies single output for errors with exitProcess(false) (@tepez)
+- [#268](https://github.com/bcoe/yargs/pull/268) adds Chinese translation (@qiu8310)
+- [#266](https://github.com/bcoe/yargs/pull/266) adds case for -- after -- in parser test (@geophree)
+
+### v3.26.0 (2015/09/25 2:14 +00:00)
+
+- [#263](https://github.com/bcoe/yargs/pull/263) document count() and option() object keys (@nexdrew)
+- [#259](https://github.com/bcoe/yargs/pull/259) remove util in readme (@38elements)
+- [#258](https://github.com/bcoe/yargs/pull/258) node v4 builds, update deps (@nexdrew)
+- [#257](https://github.com/bcoe/yargs/pull/257) fix spelling errors (@dkoleary88)
+
+### v3.25.0 (2015/09/13 7:38 -07:00)
+
+- [#254](https://github.com/bcoe/yargs/pull/254) adds Japanese translation (@oti)
+- [#253](https://github.com/bcoe/yargs/pull/253) fixes for tests on Windows (@bcoe)
+
+### v3.24.0 (2015/09/04 12:02 +00:00)
+
+- [#248](https://github.com/bcoe/yargs/pull/248) reinstate os-locale, no spawning (@nexdrew)
+- [#249](https://github.com/bcoe/yargs/pull/249) use travis container-based infrastructure (@nexdrew)
+- [#247](https://github.com/bcoe/yargs/pull/247) upgrade standard (@nexdrew)
+
+### v3.23.0 (2015/08/30 23:00 +00:00)
+
+- [#246](https://github.com/bcoe/yargs/pull/246) detect locale based only on environment variables (@bcoe)
+- [#244](https://github.com/bcoe/yargs/pull/244) adds Windows CI testing (@bcoe)
+- [#245](https://github.com/bcoe/yargs/pull/245) adds OSX CI testing (@bcoe, @nexdrew)
+
+### v3.22.0 (2015/08/28 22:26 +00:00)
+- [#242](https://github.com/bcoe/yargs/pull/242) adds detectLocale config option (@bcoe)
+
+### v3.21.1 (2015/08/28 20:58 +00:00)
+- [#240](https://github.com/bcoe/yargs/pull/240) hot-fix for Atom on Windows (@bcoe)
+
+### v3.21.0 (2015/08/21 21:20 +00:00)
+- [#238](https://github.com/bcoe/yargs/pull/238) upgrade camelcase, window-size, chai, mocha (@nexdrew)
+- [#237](https://github.com/bcoe/yargs/pull/237) adds defaultDescription to option() (@nexdrew)
+
+### v3.20.0 (2015/08/20 01:29 +00:00)
+- [#231](https://github.com/bcoe/yargs/pull/231) Merge pull request #231 from bcoe/detect-locale (@sindresorhus)
+- [#235](https://github.com/bcoe/yargs/pull/235) adds german translation to yargs (@maxrimue)
+
+### v3.19.0 (2015/08/14 05:12 +00:00)
+- [#224](https://github.com/bcoe/yargs/pull/224) added Portuguese translation (@codemonkey3045)
+
+### v3.18.1 (2015/08/12 05:53 +00:00)
+
+- [#228](https://github.com/bcoe/yargs/pull/228) notes about embedding yargs in Electron (@etiktin)
+- [#223](https://github.com/bcoe/yargs/pull/223) make booleans work in config files (@sgentle)
+
+### v3.18.0 (2015/08/06 20:05 +00:00)
+- [#222](https://github.com/bcoe/yargs/pull/222) updates fr locale (@nexdrew)
+- [#221](https://github.com/bcoe/yargs/pull/221) adds missing locale strings (@nexdrew)
+- [#220](https://github.com/bcoe/yargs/pull/220) adds es locale (@zkat)
+
+### v3.17.1 (2015/08/02 19:35 +00:00)
+- [#218](https://github.com/bcoe/yargs/pull/218) upgrades nyc (@bcoe)
+
+### v3.17.0 (2015/08/02 18:39 +00:00)
+- [#217](https://github.com/bcoe/yargs/pull/217) sort methods in README.md (@nexdrew)
+- [#215](https://github.com/bcoe/yargs/pull/215) adds fr locale (@LoicMahieu)
+
+### v3.16.0 (2015/07/30 04:35 +00:00)
+- [#210](https://github.com/bcoe/yargs/pull/210) adds i18n support to yargs (@bcoe)
+- [#209](https://github.com/bcoe/yargs/pull/209) adds choices type to yargs (@nexdrew)
+- [#207](https://github.com/bcoe/yargs/pull/207) pretty new shields from shields.io (@SimenB)
+- [#208](https://github.com/bcoe/yargs/pull/208) improvements to README.md (@nexdrew)
+- [#205](https://github.com/bcoe/yargs/pull/205) faster build times on Travis (@ChristianMurphy)
+
+### v3.15.0 (2015/07/06 06:01 +00:00)
+- [#197](https://github.com/bcoe/yargs/pull/197) tweaks to how errors bubble up from parser.js (@bcoe)
+- [#193](https://github.com/bcoe/yargs/pull/193) upgraded nyc, reporting now happens by default (@bcoe)
+
+### v3.14.0 (2015/06/28 02:12 +00:00)
+
+- [#192](https://github.com/bcoe/yargs/pull/192) standard style nits (@bcoe)
+- [#190](https://github.com/bcoe/yargs/pull/190) allow for hidden commands, e.g.,
+  .completion('completion', false) (@tschaub)
+
+### v3.13.0 (2015/06/24 04:12 +00:00)
+
+- [#187](https://github.com/bcoe/yargs/pull/187) completion now behaves differently
+  if it is being run in the context of a command (@tschaub)
+- [#186](https://github.com/bcoe/yargs/pull/186) if no matches are found for a completion
+  default to filename completion (@tschaub)
+
+### v3.12.0 (2015/06/19 03:23 +00:00)
+- [#183](https://github.com/bcoe/yargs/pull/183) don't complete commands if they've already been completed (@tschaub)
+- [#181](https://github.com/bcoe/yargs/pull/181) various fixes for completion. (@bcoe, @tschaub)
+- [#182](https://github.com/bcoe/yargs/pull/182) you can now set a maximum # of of required arguments (@bcoe)
+
+### v3.11.0 (2015/06/15 05:15 +00:00)
+
+- [#173](https://github.com/bcoe/yargs/pull/173) update standard, window-size, chai (@bcoe)
+- [#171](https://github.com/bcoe/yargs/pull/171) a description can now be set
+  when providing a config option. (@5c077yP)
+
+### v3.10.0 (2015/05/29 04:25 +00:00)
+
+- [#165](https://github.com/bcoe/yargs/pull/165) expose yargs.terminalWidth() thanks @ensonic (@bcoe)
+- [#164](https://github.com/bcoe/yargs/pull/164) better array handling thanks @getify (@bcoe)
+
+### v3.9.1 (2015/05/20 05:14 +00:00)
+- [b6662b6](https://github.com/bcoe/yargs/commit/b6662b6774cfeab4876f41ec5e2f67b7698f4e2f) clarify .config() docs (@linclark)
+- [0291360](https://github.com/bcoe/yargs/commit/02913606285ce31ce81d7f12c48d8a3029776ec7) fixed tests, switched to nyc for coverage, fixed security issue, added Lin as collaborator (@bcoe)
+
+### v3.9.0 (2015/05/10 18:32 +00:00)
+- [#157](https://github.com/bcoe/yargs/pull/157) Merge pull request #157 from bcoe/command-yargs. allows handling of command specific arguments. Thanks for the suggestion @ohjames (@bcoe)
+- [#158](https://github.com/bcoe/yargs/pull/158) Merge pull request #158 from kemitchell/spdx-license. Update license format (@kemitchell)
+
+### v3.8.0 (2015/04/24 23:10 +00:00)
+- [#154](https://github.com/bcoe/yargs/pull/154) showHelp's method signature was misleading fixes #153 (@bcoe)
+- [#151](https://github.com/bcoe/yargs/pull/151) refactor yargs' table layout logic to use new helper library (@bcoe)
+- [#150](https://github.com/bcoe/yargs/pull/150) Fix README example in argument requirements (@annonymouse)
+
+### v3.7.2 (2015/04/13 11:52 -07:00)
+
+* [679fbbf](https://github.com/bcoe/yargs/commit/679fbbf55904030ccee8a2635e8e5f46551ab2f0) updated yargs to use the [standard](https://github.com/feross/standard) style guide (agokjr)
+* [22382ee](https://github.com/bcoe/yargs/commit/22382ee9f5b495bc2586c1758cd1091cec3647f9 various bug fixes for $0 (@nylen)
+
+### v3.7.1 (2015/04/10 11:06 -07:00)
+
+* [89e1992](https://github.com/bcoe/yargs/commit/89e1992a004ba73609b5f9ee6890c4060857aba4) detect iojs bin along with node bin. (@bcoe)
+* [755509e](https://github.com/bcoe/yargs/commit/755509ea90041e5f7833bba3b8c5deffe56f0aab) improvements to example documentation in README.md (@rstacruz)
+* [0d2dfc8](https://github.com/bcoe/yargs/commit/0d2dfc822a43418242908ad97ddd5291a1b35dc6) showHelp() no longer requires that .argv has been called (@bcoe)
+
+### v3.7.0 (2015/04/04 02:29 -07:00)
+
+* [56cbe2d](https://github.com/bcoe/yargs/commit/56cbe2ddd33dc176dcbf97ba40559864a9f114e4) make .requiresArg() work with type hints. (@bcoe).
+* [2f5d562](https://github.com/bcoe/yargs/commit/2f5d5624f736741deeedf6a664d57bc4d857bdd0) serialize arrays and objects in usage strings. (@bcoe).
+* [5126304](https://github.com/bcoe/yargs/commit/5126304dd18351fc28f10530616fdd9361e0af98) be more lenient about alias/primary key ordering in chaining API. (@bcoe)
+
+### v3.6.0 (2015/03/21 01:00 +00:00)
+- [4e24e22](https://github.com/bcoe/yargs/commit/4e24e22e6a195e55ab943ede704a0231ac33b99c) support for .js configuration files. (@pirxpilot)
+
+### v3.5.4 (2015/03/12 05:56 +00:00)
+- [c16cc08](https://github.com/bcoe/yargs/commit/c16cc085501155cf7fd853ccdf8584b05ab92b78) message for non-option arguments is now optional, thanks to (@raine)
+
+### v3.5.3 (2015/03/09 06:14 +00:00)
+- [870b428](https://github.com/bcoe/yargs/commit/870b428cf515d560926ca392555b7ad57dba9e3d) completion script was missing in package.json (@bcoe)
+
+### v3.5.2 (2015/03/09 06:11 +00:00)
+- [58a4b24](https://github.com/bcoe/yargs/commit/58a4b2473ebbb326713d522be53e32d3aabb08d2) parse was being called multiple times, resulting in strange behavior (@bcoe)
+
+### v3.5.1 (2015/03/09 04:55 +00:00)
+- [4e588e0](https://github.com/bcoe/yargs/commit/4e588e055afbeb9336533095f051496e3977f515) accidentally left testing logic in (@bcoe)
+
+### v3.5.0 (2015/03/09 04:49 +00:00)
+- [718bacd](https://github.com/bcoe/yargs/commit/718bacd81b9b44f786af76b2afe491fe06274f19) added support for bash completions see #4 (@bcoe)
+- [a192882](https://github.com/bcoe/yargs/commit/a19288270fc431396c42af01125eeb4443664528) downgrade to mocha 2.1.0 until https://github.com/mochajs/mocha/issues/1585 can be sorted out (@bcoe)
+
+### v3.4.7 (2015/03/09 04:09 +00:00)
+- [9845e5c](https://github.com/bcoe/yargs/commit/9845e5c1a9c684ba0be3f0bfb40e7b62ab49d9c8) the Argv singleton was not being updated when manually parsing arguments, fixes #114 (@bcoe)
+
+### v3.4.6 (2015/03/09 04:01 +00:00)
+- [45b4c80](https://github.com/bcoe/yargs/commit/45b4c80b890d02770b0a94f326695a8a566e8fe9) set placeholders for all keys fixes #115 (@bcoe)
+
+### v3.4.5 (2015/03/01 20:31 +00:00)
+- [a758e0b](https://github.com/bcoe/yargs/commit/a758e0b2556184f067cf3d9c4ef886d39817ebd2) fix for count consuming too many arguments (@bcoe)
+
+### v3.4.4 (2015/02/28 04:52 +00:00)
+- [0476af7](https://github.com/bcoe/yargs/commit/0476af757966acf980d998b45108221d4888cfcb) added nargs feature, allowing you to specify the number of arguments after an option (@bcoe)
+- [092477d](https://github.com/bcoe/yargs/commit/092477d7ab3efbf0ba11cede57f7d8cfc70b024f) updated README with full example of v3.0 API (@bcoe)
+
+### v3.3.3 (2015/02/28 04:23 +00:00)
+- [0c4b769](https://github.com/bcoe/yargs/commit/0c4b769516cd8d93a7c4e5e675628ae0049aa9a8) remove string dependency, which conflicted with other libraries see #106 (@bcoe)
+
+### v3.3.2 (2015/02/28 04:11 +00:00)
+- [2a98906](https://github.com/bcoe/yargs/commit/2a9890675821c0e7a12f146ce008b0562cb8ec9a) add $0 to epilog (@schnittstabil)
+
+### v3.3.1 (2015/02/24 03:28 +00:00)
+- [ad485ce](https://github.com/bcoe/yargs/commit/ad485ce748ebdfce25b88ef9d6e83d97a2f68987) fix for applying defaults to camel-case args (@bcoe)
+
+### v3.3.0 (2015/02/24 00:49 +00:00)
+- [8bfe36d](https://github.com/bcoe/yargs/commit/8bfe36d7fb0f93a799ea3f4c756a7467c320f8c0) fix and document restart() command, as a tool for building nested CLIs (@bcoe)
+
+### v3.2.1 (2015/02/22 05:45 +00:00)
+- [49a6d18](https://github.com/bcoe/yargs/commit/49a6d1822a4ef9b1ea6f90cc366be60912628885) you can now provide a function that generates a default value (@bcoe)
+
+### v3.2.0 (2015/02/22 05:24 +00:00)
+- [7a55886](https://github.com/bcoe/yargs/commit/7a55886c9343cf71a20744ca5cdd56d2ea7412d5) improvements to yargs two-column text layout (@bcoe)
+- [b6ab513](https://github.com/bcoe/yargs/commit/b6ab5136a4c3fa6aa496f6b6360382e403183989) Tweak NPM version badge (@nylen)
+
+### v3.1.0 (2015/02/19 19:37 +00:00)
+- [9bd2379](https://github.com/bcoe/yargs/commit/9bd237921cf1b61fd9f32c0e6d23f572fc225861) version now accepts a function, making it easy to load version #s from a package.json (@bcoe)
+
+### v3.0.4 (2015/02/14 01:40 +00:00)
+- [0b7c19b](https://github.com/bcoe/yargs/commit/0b7c19beaecb747267ca4cc10e5cb2a8550bc4b7) various fixes for dot-notation handling (@bcoe)
+
+### v3.0.3 (2015/02/14 00:59 +00:00)
+- [c3f35e9](https://github.com/bcoe/yargs/commit/c3f35e99bd5a0d278073fcadd95e2d778616cc17) make sure dot-notation is applied to aliases (@bcoe)
+
+### 3.0.2 (2015/02/13 16:50 +00:00)
+- [74c8967](https://github.com/bcoe/yargs/commit/74c8967c340c204a0a7edf8a702b6f46c2705435) document epilog shorthand of epilogue. (@bcoe)
+- [670110f](https://github.com/bcoe/yargs/commit/670110fc01bedc4831b6fec6afac54517d5a71bc) any non-truthy value now causes check to fail see #76 (@bcoe)
+- [0d8f791](https://github.com/bcoe/yargs/commit/0d8f791a33c11ced4cd431ea8d3d3a337d456b56) finished implementing my wish-list of fetures for yargs 3.0. see #88 (@bcoe)
+- [5768447](https://github.com/bcoe/yargs/commit/5768447447c4c8e8304f178846206ce86540f063) fix coverage. (@bcoe)
+- [82e793f](https://github.com/bcoe/yargs/commit/82e793f3f61c41259eaacb67f0796aea2cf2aaa0) detect console width and perform word-wrapping. (@bcoe)
+- [67476b3](https://github.com/bcoe/yargs/commit/67476b37eea07fee55f23f35b9e0c7d76682b86d) refactor two-column table layout so that we can use it for examples and usage (@bcoe)
+- [4724cdf](https://github.com/bcoe/yargs/commit/4724cdfcc8e37ae1ca3dcce9d762f476e9ef4bb4) major refactor of index.js, in prep for 3.x release. (@bcoe)
+
+### v2.3.0 (2015/02/08 20:41 +00:00)
+- [d824620](https://github.com/bcoe/yargs/commit/d824620493df4e63664af1fe320764dd1a9244e6) allow for undefined boolean defaults (@ashi009)
+
+### v2.2.0 (2015/02/08 20:07 +00:00)
+- [d6edd98](https://github.com/bcoe/yargs/commit/d6edd9848826e7389ed1393858c45d03961365fd) in-prep for further refactoring, and a 3.x release I've shuffled some things around and gotten test-coverage to 100%. (@bcoe)
+
+### v2.1.2 (2015/02/08 06:05 +00:00)
+- [d640745](https://github.com/bcoe/yargs/commit/d640745a7b9f8d476e0223879d056d18d9c265c4) switch to path.relative (@bcoe)
+- [3bfd41f](https://github.com/bcoe/yargs/commit/3bfd41ff262a041f29d828b88936a79c63cad594) remove mocha.opts. (@bcoe)
+- [47a2f35](https://github.com/bcoe/yargs/commit/47a2f357091db70903a402d6765501c1d63f15fe) document using .string('_') for string ids. see #56 (@bcoe)
+- [#57](https://github.com/bcoe/yargs/pull/57) Merge pull request #57 from eush77/option-readme (@eush77)
+
+### v2.1.1 (2015/02/06 08:08 +00:00)
+- [01c6c61](https://github.com/bcoe/yargs/commit/01c6c61d67b4ebf88f41f0b32a345ec67f0ac17d) fix for #71, 'newAliases' of undefined (@bcoe)
+
+### v2.1.0 (2015/02/06 07:59 +00:00)
+- [6a1a3fa](https://github.com/bcoe/yargs/commit/6a1a3fa731958e26ccd56885f183dd8985cc828f) try to guess argument types, and apply sensible defaults see #73 (@bcoe)
+
+### v2.0.1 (2015/02/06 07:54 +00:00)
+- [96a06b2](https://github.com/bcoe/yargs/commit/96a06b2650ff1d085a52b7328d8bba614c20cc12) Fix for strange behavior with --sort option, see #51 (@bcoe)
+
+### v2.0.0 (2015/02/06 07:45 +00:00)
+- [0250517](https://github.com/bcoe/yargs/commit/0250517c9643e53f431b824e8ccfa54937414011) - [108fb84](https://github.com/bcoe/yargs/commit/108fb8409a3a63dcaf99d917fe4dfcfaa1de236d) fixed bug with boolean parsing, when bools separated by = see #66 (@bcoe)
+- [a465a59](https://github.com/bcoe/yargs/commit/a465a5915f912715738de890982e4f8395958b10) Add `files` field to the package.json (@shinnn)
+- [31043de](https://github.com/bcoe/yargs/commit/31043de7a38a17c4c97711f1099f5fb164334db3) fix for yargs.argv having the same keys added multiple times see #63 (@bcoe)
+- [2d68c5b](https://github.com/bcoe/yargs/commit/2d68c5b91c976431001c4863ce47c9297850f1ad) Disable process.exit calls using .exitProcess(false) (@cianclarke)
+- [45da9ec](https://github.com/bcoe/yargs/commit/45da9ec4c55a7bd394721bc6a1db0dabad7bc52a) Mention .option in README (@eush77)
+
+### v1.3.2 (2014/10/06 21:56 +00:00)
+- [b8d3472](https://github.com/bcoe/yargs/commit/b8d34725482e5821a3cc809c0df71378f282f526) 1.3.2 (@chevex)
+
+### list (2014/08/30 18:41 +00:00)
+- [fbc777f](https://github.com/bcoe/yargs/commit/fbc777f416eeefd37c84e44d27d7dfc7c1925721) Now that yargs is the successor to optimist, I'm changing the README language to be more universal. Pirate speak isn't very accessible to non-native speakers. (@chevex)
+- [a54d068](https://github.com/bcoe/yargs/commit/a54d0682ae2efc2394d407ab171cc8a8bbd135ea) version output will not print extra newline (@boneskull)
+- [1cef5d6](https://github.com/bcoe/yargs/commit/1cef5d62a9d6d61a3948a49574892e01932cc6ae) Added contributors section to package.json (@chrisn)
+- [cc295c0](https://github.com/bcoe/yargs/commit/cc295c0a80a2de267e0155b60d315fc4b6f7c709) Added 'require' and 'required' as synonyms for 'demand' (@chrisn)
+- [d0bf951](https://github.com/bcoe/yargs/commit/d0bf951d949066b6280101ed606593d079ee15c8) Updating minimist. (@chevex)
+- [c15f8e7](https://github.com/bcoe/yargs/commit/c15f8e7f245b261e542cf205ce4f4313630cbdb4) Fix #31 (bad interaction between camelCase options and strict mode) (@nylen)
+- [d991b9b](https://github.com/bcoe/yargs/commit/d991b9be687a68812dee1e3b185ba64b7778b82d) Added .help() and .version() methods (@chrisn)
+- [e8c8aa4](https://github.com/bcoe/yargs/commit/e8c8aa46268379357cb11e9fc34b8c403037724b) Added .showHelpOnFail() method (@chrisn)
+- [e855af4](https://github.com/bcoe/yargs/commit/e855af4a933ea966b5bbdd3c4c6397a4bac1a053) Allow boolean flag with .demand() (@chrisn)
+- [14dbec2](https://github.com/bcoe/yargs/commit/14dbec24fb7380683198e2b20c4deb8423e64bea) Fixes issue #22. Arguments are no longer printed to the console when using .config. (@chevex)
+- [bef74fc](https://github.com/bcoe/yargs/commit/bef74fcddc1544598a804f80d0a3728459f196bf) Informing users that Yargs is the official optimist successor. (@chevex)
+- [#24](https://github.com/bcoe/yargs/pull/24) Merge pull request #24 from chrisn/strict (@chrisn)
+- [889a2b2](https://github.com/bcoe/yargs/commit/889a2b28eb9768801b05163360a470d0fd6c8b79) Added requiresArg option, for options that require values (@chrisn)
+- [eb16369](https://github.com/bcoe/yargs/commit/eb163692262be1fe80b992fd8803d5923c5a9b18) Added .strict() method, to report error if unknown arguments are given (@chrisn)
+- [0471c3f](https://github.com/bcoe/yargs/commit/0471c3fd999e1ad4e6cded88b8aa02013b66d14f) Changed optimist to yargs in usage-options.js example (@chrisn)
+- [5c88f74](https://github.com/bcoe/yargs/commit/5c88f74e3cf031b17c54b4b6606c83e485ff520e) Change optimist to yargs in examples (@chrisn)
+- [66f12c8](https://github.com/bcoe/yargs/commit/66f12c82ba3c943e4de8ca862980e835da8ecb3a) Fix a couple of bad interactions between aliases and defaults (@nylen)
+- [8fa1d80](https://github.com/bcoe/yargs/commit/8fa1d80f14b03eb1f2898863a61f1d1615bceb50) Document second argument of usage(message, opts) (@Gobie)
+- [56e6528](https://github.com/bcoe/yargs/commit/56e6528cf674ff70d63083fb044ff240f608448e) For "--some-option", also set argv.someOption (@nylen)
+- [ed5f6d3](https://github.com/bcoe/yargs/commit/ed5f6d33f57ad1086b11c91b51100f7c6c7fa8ee) Finished porting unit tests to Mocha. (@chevex)
+
+### v1.0.15 (2014/02/05 23:18 +00:00)
+- [e2b1fc0](https://github.com/bcoe/yargs/commit/e2b1fc0c4a59cf532ae9b01b275e1ef57eeb64d2) 1.0.15 update to badges (@chevex)
+
+### v1.0.14 (2014/02/05 23:17 +00:00)
+- [f33bbb0](https://github.com/bcoe/yargs/commit/f33bbb0f00fe18960f849cc8e15a7428a4cd59b8) Revert "Fixed issue which caused .demand function not to work correctly." (@chevex)
+
+### v1.0.13 (2014/02/05 22:13 +00:00)
+- [6509e5e](https://github.com/bcoe/yargs/commit/6509e5e7dee6ef1a1f60eea104be0faa1a045075) Fixed issue which caused .demand function not to work correctly. (@chevex)
+
+### v1.0.12 (2013/12/13 00:09 +00:00)
+- [05eb267](https://github.com/bcoe/yargs/commit/05eb26741c9ce446b33ff006e5d33221f53eaceb) 1.0.12 (@chevex)
+
+### v1.0.11 (2013/12/13 00:07 +00:00)
+- [c1bde46](https://github.com/bcoe/yargs/commit/c1bde46e37318a68b87d17a50c130c861d6ce4a9) 1.0.11 (@chevex)
+
+### v1.0.10 (2013/12/12 23:57 +00:00)
+- [dfebf81](https://github.com/bcoe/yargs/commit/dfebf8164c25c650701528ee581ca483a99dc21c) Fixed formatting in README (@chevex)
+
+### v1.0.9 (2013/12/12 23:47 +00:00)
+- [0b4e34a](https://github.com/bcoe/yargs/commit/0b4e34af5e6d84a9dbb3bb6d02cd87588031c182) Update README.md (@chevex)
+
+### v1.0.8 (2013/12/06 16:36 +00:00)
+- [#1](https://github.com/bcoe/yargs/pull/1) fix error caused by check() see #1 (@martinheidegger)
+
+### v1.0.7 (2013/11/24 18:01 +00:00)
+- [a247d88](https://github.com/bcoe/yargs/commit/a247d88d6e46644cbb7303c18b1bb678fc132d72) Modified Pirate Joe image. (@chevex)
+
+### v1.0.6 (2013/11/23 19:21 +00:00)
+- [d7f69e1](https://github.com/bcoe/yargs/commit/d7f69e1d34bc929736a8bdccdc724583e21b7eab) Updated Pirate Joe image. (@chevex)
+
+### v1.0.5 (2013/11/23 19:09 +00:00)
+- [ece809c](https://github.com/bcoe/yargs/commit/ece809cf317cc659175e1d66d87f3ca68c2760be) Updated readme notice again. (@chevex)
+
+### v1.0.4 (2013/11/23 19:05 +00:00)
+- [9e81e81](https://github.com/bcoe/yargs/commit/9e81e81654028f83ba86ffc3ac772a0476084e5e) Updated README with a notice about yargs being a fork of optimist and what that implies. (@chevex)
+
+### v1.0.3 (2013/11/23 17:43 +00:00)
+- [65e7a78](https://github.com/bcoe/yargs/commit/65e7a782c86764944d63d084416aba9ee6019c5f) Changed some small wording in README.md. (@chevex)
+- [459e20e](https://github.com/bcoe/yargs/commit/459e20e539b366b85128dd281ccd42221e96c7da) Fix a bug in the options function, when string and boolean options weren't applied to aliases. (@shockone)
+
+### v1.0.2 (2013/11/23 09:46 +00:00)
+- [3d80ebe](https://github.com/bcoe/yargs/commit/3d80ebed866d3799224b6f7d596247186a3898a9) 1.0.2 (@chevex)
+
+### v1.0.1 (2013/11/23 09:39 +00:00)
+- [f80ff36](https://github.com/bcoe/yargs/commit/f80ff3642d580d4b68bf9f5a94277481bd027142) Updated image. (@chevex)
+
+### v1.0.0 (2013/11/23 09:33 +00:00)
+- [54e31d5](https://github.com/bcoe/yargs/commit/54e31d505f820b80af13644e460894b320bf25a3) Rebranded from optimist to yargs in the spirit of the fork :D (@chevex)
+- [4ebb6c5](https://github.com/bcoe/yargs/commit/4ebb6c59f44787db7c24c5b8fe2680f01a23f498) Added documentation for demandCount(). (@chevex)
+- [4561ce6](https://github.com/bcoe/yargs/commit/4561ce66dcffa95f49e8b4449b25b94cd68acb25) Simplified the error messages returned by .check(). (@chevex)
+- [661c678](https://github.com/bcoe/yargs/commit/661c67886f479b16254a830b7e1db3be29e6b7a6) Fixed an issue with demand not accepting a zero value. (@chevex)
+- [731dd3c](https://github.com/bcoe/yargs/commit/731dd3c37624790490bd6df4d5f1da8f4348279e) Add .fail(fn) so death isn't the only option. Should fix issue #39. (@chevex)
+- [fa15417](https://github.com/bcoe/yargs/commit/fa15417ff9e70dace0d726627a5818654824c1d8) Added a few missing 'return self' (@chevex)
+- [e655e4d](https://github.com/bcoe/yargs/commit/e655e4d99d1ae1d3695ef755d51c2de08d669761) Fix showing help in certain JS environments. (@chevex)
+- [a746a31](https://github.com/bcoe/yargs/commit/a746a31cd47c87327028e6ea33762d6187ec5c87) Better string representation of default values. (@chevex)
+- [6134619](https://github.com/bcoe/yargs/commit/6134619a7e90b911d5443230b644c5d447c1a68c) Implies: conditional demands (@chevex)
+- [046b93b](https://github.com/bcoe/yargs/commit/046b93b5d40a27367af4cb29726e4d781d934639) Added support for JSON config files. (@chevex)
+- [a677ec0](https://github.com/bcoe/yargs/commit/a677ec0a0ecccd99c75e571d03323f950688da03) Add .example(cmd, desc) feature. (@chevex)
+- [1bd4375](https://github.com/bcoe/yargs/commit/1bd4375e11327ba1687d4bb6e5e9f3c30c1be2af) Added 'defaults' as alias to 'default' so as to avoid usage of a reserved keyword. (@chevex)
+- [6b753c1](https://github.com/bcoe/yargs/commit/6b753c16ca09e723060e70b773b430323b29c45c) add .normalize(args..) support for normalizing paths (@chevex)
+- [33d7d59](https://github.com/bcoe/yargs/commit/33d7d59341d364f03d3a25f0a55cb99004dbbe4b) Customize error messages with demand(key, msg) (@chevex)
+- [647d37f](https://github.com/bcoe/yargs/commit/647d37f164c20f4bafbf67dd9db6cd6e2cd3b49f) Merge branch 'rewrite-duplicate-test' of github.com:isbadawi/node-optimist (@chevex)
+- [9059d1a](https://github.com/bcoe/yargs/commit/9059d1ad5e8aea686c2a01c89a23efdf929fff2e) Pass aliases object to check functions for greater versatility. (@chevex)
+- [623dc26](https://github.com/bcoe/yargs/commit/623dc26c7331abff2465ef8532e3418996d42fe6) Added ability to count boolean options and rolled minimist library back into project. (@chevex)
+- [49f0dce](https://github.com/bcoe/yargs/commit/49f0dcef35de4db544c3966350d36eb5838703f6) Fixed small typo. (@chevex)
+- [79ec980](https://github.com/bcoe/yargs/commit/79ec9806d9ca6eb0014cfa4b6d1849f4f004baf2) Removed dependency on wordwrap module. (@chevex)
+- [ea14630](https://github.com/bcoe/yargs/commit/ea14630feddd69d1de99dd8c0e08948f4c91f00a) Merge branch 'master' of github.com:chbrown/node-optimist (@chevex)
+- [2b75da2](https://github.com/bcoe/yargs/commit/2b75da2624061e0f4f3107d20303c06ec9054906) Merge branch 'master' of github.com:seanzhou1023/node-optimist (@chevex)
+- [d9bda11](https://github.com/bcoe/yargs/commit/d9bda1116e26f3b40e833ca9ca19263afea53565) Merge branch 'patch-1' of github.com:thefourtheye/node-optimist (@chevex)
+- [d6cc606](https://github.com/bcoe/yargs/commit/d6cc6064a4f1bea38a16a4430b8a1334832fbeff) Renamed README. (@chevex)
+- [9498d3f](https://github.com/bcoe/yargs/commit/9498d3f59acfb5e102826503e681623c3a64b178) Renamed readme and added .gitignore. (@chevex)
+- [bbd1fe3](https://github.com/bcoe/yargs/commit/bbd1fe37fefa366dde0fb3dc44d91fe8b28f57f5) Included examples for ```help``` and ```showHelp``` functions and fixed few formatting issues (@thefourtheye)
+- [37fea04](https://github.com/bcoe/yargs/commit/37fea0470a5796a0294c1dcfff68d8041650e622) .alias({}) behaves differently based on mapping direction when generating descriptions (@chbrown)
+- [855b20d](https://github.com/bcoe/yargs/commit/855b20d0be567ca121d06b30bea64001b74f3d6d) Documented function signatures are useful for dynamically typed languages. (@chbrown)
+
+### 0.6.0 (2013/06/25 08:48 +00:00)
+- [d37bfe0](https://github.com/bcoe/yargs/commit/d37bfe05ae6d295a0ab481efe4881222412791f4) all tests passing using minimist (@substack)
+- [76f1352](https://github.com/bcoe/yargs/commit/76f135270399d01f2bbc621e524a5966e5c422fd) all parse tests now passing (@substack)
+- [a7b6754](https://github.com/bcoe/yargs/commit/a7b6754276c38d1565479a5685c3781aeb947816) using minimist, some tests passing (@substack)
+- [6655688](https://github.com/bcoe/yargs/commit/66556882aa731cbbbe16cc4d42c85740a2e98099) Give credit where its due (@DeadAlready)
+- [602a2a9](https://github.com/bcoe/yargs/commit/602a2a92a459f93704794ad51b115bbb08b535ce) v0.5.3 - Remove wordwrap as dependency (@DeadAlready)
+
+### 0.5.2 (2013/05/31 03:46 +00:00)
+- [4497ca5](https://github.com/bcoe/yargs/commit/4497ca55e332760a37b866ec119ded347ca27a87) fixed the whitespace bug without breaking anything else (@substack)
+- [5a3dd1a](https://github.com/bcoe/yargs/commit/5a3dd1a4e0211a38613c6e02f61328e1031953fa) failing test for whitespace arg (@substack)
+
+### 0.5.1 (2013/05/30 07:17 +00:00)
+- [a20228f](https://github.com/bcoe/yargs/commit/a20228f62a454755dd07f628a7c5759113918327) fix parse() to work with functions before it (@substack)
+- [b13bd4c](https://github.com/bcoe/yargs/commit/b13bd4cac856a9821d42fa173bdb58f089365a7d) failing test for parse() with modifiers (@substack)
+
+### 0.5.0 (2013/05/18 21:59 +00:00)
+- [c474a64](https://github.com/bcoe/yargs/commit/c474a649231527915c222156e3b40806d365a87c) fixes for dash (@substack)
+
+### 0.4.0 (2013/04/13 19:03 +00:00)
+- [dafe3e1](https://github.com/bcoe/yargs/commit/dafe3e18d7c6e7c2d68e06559df0e5cbea3adb14) failing short test (@substack)
+
+### 0.3.7 (2013/04/04 04:07 +00:00)
+- [6c7a0ec](https://github.com/bcoe/yargs/commit/6c7a0ec94ce4199a505f0518b4d6635d4e47cc81) Fix for windows. On windows there is no _ in environment. (@hdf)
+
+### 0.3.6 (2013/04/04 04:04 +00:00)
+- [e72346a](https://github.com/bcoe/yargs/commit/e72346a727b7267af5aa008b418db89970873f05) Add support for newlines in -a="" arguments (@danielbeardsley)
+- [71e1fb5](https://github.com/bcoe/yargs/commit/71e1fb55ea9987110a669ac6ec12338cfff3821c) drop 0.4, add 0.8 to travis (@substack)
+
+### 0.3.5 (2012/10/10 11:09 +00:00)
+- [ee692b3](https://github.com/bcoe/yargs/commit/ee692b37554c70a0bb16389a50a26b66745cbbea) Fix parsing booleans (@vojtajina)
+- [5045122](https://github.com/bcoe/yargs/commit/5045122664c3f5b4805addf1be2148d5856f7ce8) set $0 properly in the tests (@substack)
+
+### 0.3.4 (2012/04/30 06:54 +00:00)
+- [f28c0e6](https://github.com/bcoe/yargs/commit/f28c0e62ca94f6e0bb2e6d82fc3d91a55e69b903) bump for string "true" params (@substack)
+- [8f44aeb](https://github.com/bcoe/yargs/commit/8f44aeb74121ddd689580e2bf74ef86a605e9bf2) Fix failing test for aliased booleans. (@coderarity)
+- [b9f7b61](https://github.com/bcoe/yargs/commit/b9f7b613b1e68e11e6c23fbda9e555a517dcc976) Add failing test for short aliased booleans. (@coderarity)
+
+### 0.3.3 (2012/04/30 06:45 +00:00)
+- [541bac8](https://github.com/bcoe/yargs/commit/541bac8dd787a5f1a5d28f6d8deb1627871705e7) Fixes #37.
+
+### 0.3.2 (2012/04/12 20:28 +00:00)
+- [3a0f014](https://github.com/bcoe/yargs/commit/3a0f014c1451280ac1c9caa1f639d31675586eec) travis badge (@substack)
+- [4fb60bf](https://github.com/bcoe/yargs/commit/4fb60bf17845f4ce3293f8ca49c9a1a7c736cfce) Fix boolean aliases. (@coderarity)
+- [f14dda5](https://github.com/bcoe/yargs/commit/f14dda546efc4fe06ace04d36919bfbb7634f79b) Adjusted package.json to use tap (@jfhbrook)
+- [88e5d32](https://github.com/bcoe/yargs/commit/88e5d32295be6e544c8d355ff84e355af38a1c74) test/usage.js no longer hangs (@jfhbrook)
+- [e1e740c](https://github.com/bcoe/yargs/commit/e1e740c27082f3ce84deca2093d9db2ef735d0e5) two tests for combined boolean/alias opts parsing (@jfhbrook)
+
+### 0.3.1 (2011/12/31 08:44 +00:00)
+- [d09b719](https://github.com/bcoe/yargs/commit/d09b71980ef711b6cf3918cd19beec8257e40e82) If "default" is set to false it was not passed on, fixed. (@wolframkriesing)
+
+### 0.3.0 (2011/12/09 06:03 +00:00)
+- [6e74aa7](https://github.com/bcoe/yargs/commit/6e74aa7b46a65773e20c0cb68d2d336d4a0d553d) bump and documented dot notation (@substack)
+
+### 0.2.7 (2011/10/20 02:25 +00:00)
+- [94adee2](https://github.com/bcoe/yargs/commit/94adee20e17b58d0836f80e8b9cdbe9813800916) argv._ can be told 'Hey! argv._! Don't be messing with my args.', and it WILL obey (@colinta)
+- [c46fdd5](https://github.com/bcoe/yargs/commit/c46fdd56a05410ae4a1e724a4820c82e77ff5469) optimistic critter image (@substack)
+- [5c95c73](https://github.com/bcoe/yargs/commit/5c95c73aedf4c7482bd423e10c545e86d7c8a125) alias options() to option() (@substack)
+- [f7692ea](https://github.com/bcoe/yargs/commit/f7692ea8da342850af819367833abb685fde41d8) [fix] Fix for parsing boolean edge case (@indexzero)
+- [d1f92d1](https://github.com/bcoe/yargs/commit/d1f92d1425bd7f356055e78621b30cdf9741a3c2)
+- [b01bda8](https://github.com/bcoe/yargs/commit/b01bda8d86e455bbf74ce497864cb8ab5b9fb847) [fix test] Update to ensure optimist is aware of default booleans. Associated tests included (@indexzero)
+- [aa753e7](https://github.com/bcoe/yargs/commit/aa753e7c54fb3a12f513769a0ff6d54aa0f63943) [dist test] Update devDependencies in package.json. Update test pathing to be more npm and require.paths future-proof (@indexzero)
+- [7bfce2f](https://github.com/bcoe/yargs/commit/7bfce2f3b3c98e6539e7549d35fbabced7e9341e) s/sys/util/ (@substack)
+- [d420a7a](https://github.com/bcoe/yargs/commit/d420a7a9c890d2cdb11acfaf3ea3f43bc3e39f41) update usage output (@substack)
+- [cf86eed](https://github.com/bcoe/yargs/commit/cf86eede2e5fc7495b6ec15e6d137d9ac814f075) some sage readme protips about parsing rules (@substack)
+- [5da9f7a](https://github.com/bcoe/yargs/commit/5da9f7a5c0e1758ec7c5801fb3e94d3f6e970513) documented all the methods finally (@substack)
+- [8ca6879](https://github.com/bcoe/yargs/commit/8ca6879311224b25933642987300f6a29de5c21b) fenced syntax highlighting (@substack)
+- [b72bacf](https://github.com/bcoe/yargs/commit/b72bacf1d02594778c1935405bc8137eb61761dc) right-alignment of wrapped extra params (@substack)
+- [2b980bf](https://github.com/bcoe/yargs/commit/2b980bf2656b4ee8fc5134dc5f56a48855c35198) now with .wrap() (@substack)
+- [d614f63](https://github.com/bcoe/yargs/commit/d614f639654057d1b7e35e3f5a306e88ec2ad1e4) don't show 'Options:' when there aren't any (@substack)
+- [691eda3](https://github.com/bcoe/yargs/commit/691eda354df97b5a86168317abcbcaabdc08a0fb) failing test for multi-aliasing (@substack)
+- [0826c9f](https://github.com/bcoe/yargs/commit/0826c9f462109feab2bc7a99346d22e72bf774b7) "Options:" > "options:" (@substack)
+- [72f7490](https://github.com/bcoe/yargs/commit/72f749025d01b7f295738ed370a669d885fbada0) [minor] Update formatting for `.showHelp()` (@indexzero)
+- [75aecce](https://github.com/bcoe/yargs/commit/75aeccea74329094072f95800e02c275e7d999aa) options works again, too lazy to write a proper test right now (@substack)
+- [f742e54](https://github.com/bcoe/yargs/commit/f742e5439817c662dc3bd8734ddd6467e6018cfd) line_count_options example, which breaks (@substack)
+- [4ca06b8](https://github.com/bcoe/yargs/commit/4ca06b8b4ea99b5d5714b315a2a8576bee6e5537) line count example (@substack)
+- [eeb8423](https://github.com/bcoe/yargs/commit/eeb8423e0a5ecc9dc3eb1e6df9f3f8c1c88f920b) remove self.argv setting in boolean (@substack)
+- [6903412](https://github.com/bcoe/yargs/commit/69034126804660af9cc20ea7f4457b50338ee3d7) removed camel case for now (@substack)
+- [5a0d88b](https://github.com/bcoe/yargs/commit/5a0d88bf23e9fa79635dd034e2a1aa992acc83cd) remove dead longest checking code (@substack)
+- [d782170](https://github.com/bcoe/yargs/commit/d782170babf7284b1aa34f5350df0dd49c373fa8) .help() too (@substack)
+- [622ec17](https://github.com/bcoe/yargs/commit/622ec17379bb5374fdbb190404c82bc600975791) rm old help generator (@substack)
+- [7c8baac](https://github.com/bcoe/yargs/commit/7c8baac4d66195e9f5158503ea9ebfb61153dab7) nub keys (@substack)
+- [8197785](https://github.com/bcoe/yargs/commit/8197785ad4762465084485b041abd722f69bf344) generate help message based on the previous calls, todo: nub (@substack)
+- [3ffbdc3](https://github.com/bcoe/yargs/commit/3ffbdc33c8f5e83d4ea2ac60575ce119570c7ede) stub out new showHelp, better checks (@substack)
+- [d4e21f5](https://github.com/bcoe/yargs/commit/d4e21f56a4830f7de841900d3c79756fb9886184) let .options() take single options too (@substack)
+- [3c4cf29](https://github.com/bcoe/yargs/commit/3c4cf2901a29bac119cca8e983028d8669230ec6) .options() is now heaps simpler (@substack)
+- [89f0d04](https://github.com/bcoe/yargs/commit/89f0d043cbccd302f10ab30c2069e05d2bf817c9) defaults work again, all tests pass (@substack)
+- [dd87333](https://github.com/bcoe/yargs/commit/dd8733365423006a6e4156372ebb55f98323af58) update test error messages, down to 2 failing tests (@substack)
+- [53f7bc6](https://github.com/bcoe/yargs/commit/53f7bc626b9875f2abdfc5dd7a80bde7f14143a3) fix for bools doubling up, passes the parse test again, others fail (@substack)
+- [2213e2d](https://github.com/bcoe/yargs/commit/2213e2ddc7263226fba717fb041dc3fde9bc2ee4) refactored for an argv getter, failing several tests (@substack)
+- [d1e7379](https://github.com/bcoe/yargs/commit/d1e737970f15c6c006bebdd8917706827ff2f0f2) just rescan for now, alias test passes (@substack)
+- [b2f8c99](https://github.com/bcoe/yargs/commit/b2f8c99cc477a8eb0fdf4cf178e1785b63185cfd) failing alias test (@substack)
+- [d0c0174](https://github.com/bcoe/yargs/commit/d0c0174daa144bfb6dc7290fdc448c393c475e15) .alias() (@substack)
+- [d85f431](https://github.com/bcoe/yargs/commit/d85f431ad7d07b058af3f2a57daa51495576c164) [api] Remove `.describe()` in favor of building upon the existing `.usage()` API (@indexzero)
+- [edbd527](https://github.com/bcoe/yargs/commit/edbd5272a8e213e71acd802782135c7f9699913a) [doc api] Add `.describe()`, `.options()`, and `.showHelp()` methods along with example. (@indexzero)
+- [be4902f](https://github.com/bcoe/yargs/commit/be4902ff0961ae8feb9093f2c0a4066463ded2cf) updates for coffee since it now does argv the node way (@substack)
+- [e24cb23](https://github.com/bcoe/yargs/commit/e24cb23798ee64e53b60815e7fda78b87f42390c) more general coffeescript detection (@substack)
+- [78ac753](https://github.com/bcoe/yargs/commit/78ac753e5d0ec32a96d39d893272afe989e42a4d) Don't trigger the CoffeeScript hack when running under node_g. (@papandreou)
+- [bcfe973](https://github.com/bcoe/yargs/commit/bcfe9731d7f90d4632281b8a52e8d76eb0195ae6) .string() but failing test (@substack)
+- [1987aca](https://github.com/bcoe/yargs/commit/1987aca28c7ba4e8796c07bbc547cb984804c826) test hex strings (@substack)
+- [ef36db3](https://github.com/bcoe/yargs/commit/ef36db32259b0b0d62448dc907c760e5554fb7e7) more keywords (@substack)
+- [cc53c56](https://github.com/bcoe/yargs/commit/cc53c56329960bed6ab077a79798e991711ba01d) Added camelCase function that converts --multi-word-option to camel case (so it becomes argv.multiWordOption). (@papandreou)
+- [60b57da](https://github.com/bcoe/yargs/commit/60b57da36797716e5783a633c6d5c79099016d45) fixed boolean bug by rescanning (@substack)
+- [dff6d07](https://github.com/bcoe/yargs/commit/dff6d078d97f8ac503c7d18dcc7b7a8c364c2883) boolean examples (@substack)
+- [0e380b9](https://github.com/bcoe/yargs/commit/0e380b92c4ef4e3c8dac1da18b5c31d85b1d02c9) boolean() with passing test (@substack)
+- [62644d4](https://github.com/bcoe/yargs/commit/62644d4bffbb8d1bbf0c2baf58a1d14a6359ef07) coffee compatibility with node regex for versions too (@substack)
+- [430fafc](https://github.com/bcoe/yargs/commit/430fafcf1683d23774772826581acff84b456827) argv._ fixed by fixing the coffee detection (@substack)
+- [343b8af](https://github.com/bcoe/yargs/commit/343b8afefd98af274ebe21b5a16b3a949ec5429f) whichNodeArgs test fails too (@substack)
+- [63df2f3](https://github.com/bcoe/yargs/commit/63df2f371f31e63d7f1dec2cbf0022a5f08da9d2) replicated mnot's bug in whichNodeEmpty test (@substack)
+- [35473a4](https://github.com/bcoe/yargs/commit/35473a4d93a45e5e7e512af8bb54ebb532997ae1) test for ./bin usage (@substack)
+- [13df151](https://github.com/bcoe/yargs/commit/13df151e44228eed10e5441c7cd163e086c458a4) don't coerce booleans to numbers (@substack)
+- [85f8007](https://github.com/bcoe/yargs/commit/85f8007e93b8be7124feea64b1f1916d8ba1894a) package bump for automatic number conversion (@substack)
+- [8f17014](https://github.com/bcoe/yargs/commit/8f170141cded4ccc0c6d67a849c5bf996aa29643) updated readme and examples with new auto-numberification goodness (@substack)
+- [73dc901](https://github.com/bcoe/yargs/commit/73dc9011ac968e39b55e19e916084a839391b506) auto number conversion works yay (@substack)
+- [bcec56b](https://github.com/bcoe/yargs/commit/bcec56b3d031e018064cbb691539ccc4f28c14ad) failing test for not-implemented auto numification (@substack)
+- [ebd2844](https://github.com/bcoe/yargs/commit/ebd2844d683feeac583df79af0e5124a7a7db04e) odd that eql doesn't check types careflly (@substack)
+- [fd854b0](https://github.com/bcoe/yargs/commit/fd854b02e512ce854b76386d395672a7969c1bc4) package author + keywords (@substack)
+- [656a1d5](https://github.com/bcoe/yargs/commit/656a1d5a1b7c0e49d72e80cb13f20671d56f76c6) updated readme with .default() stuff (@substack)
+- [cd7f8c5](https://github.com/bcoe/yargs/commit/cd7f8c55f0b82b79b690d14c5f806851236998a1) passing tests for new .default() behavior (@substack)
+- [932725e](https://github.com/bcoe/yargs/commit/932725e39ce65bc91a0385a5fab659a5fa976ac2) new default() thing for setting default key/values (@substack)
+- [4e6c7ab](https://github.com/bcoe/yargs/commit/4e6c7aba6374ac9ebc6259ecf91f13af7bce40e3) test for coffee usage (@substack)
+- [d54ffcc](https://github.com/bcoe/yargs/commit/d54ffccf2a5a905f51ed5108f7c647f35d64ae23) new --key value style with passing tests. NOTE: changes existing behavior (@substack)
+- [ed2a2d5](https://github.com/bcoe/yargs/commit/ed2a2d5d828100ebeef6385c0fb88d146a5cfe9b) package bump for summatix's coffee script fix (@substack)
+- [75a975e](https://github.com/bcoe/yargs/commit/75a975eed8430d28e2a79dc9e6d819ad545f4587) Added support for CoffeeScript (@summatix)
+- [56b2b1d](https://github.com/bcoe/yargs/commit/56b2b1de8d11f8a2b91979d8ae2d6db02d8fe64d) test coverage for the falsy check() usage (@substack)
+- [a4843a9](https://github.com/bcoe/yargs/commit/a4843a9f0e69ffb4afdf6a671d89eb6f218be35d) check bug fixed plus a handy string (@substack)
+- [857bd2d](https://github.com/bcoe/yargs/commit/857bd2db933a5aaa9cfecba0ced2dc9b415f8111) tests for demandCount, back up to 100% coverage (@substack)
+- [073b776](https://github.com/bcoe/yargs/commit/073b7768ebd781668ef05c13f9003aceca2f5c35) call demandCount from demand (@substack)
+- [4bd4b7a](https://github.com/bcoe/yargs/commit/4bd4b7a085c8b6ce1d885a0f486cc9865cee2db1) add demandCount to check for the number of arguments in the _ list (@marshall)
+- [b8689ac](https://github.com/bcoe/yargs/commit/b8689ac68dacf248119d242bba39a41cb0adfa07) Rebase checks. That will be its own module eventually. (@substack)
+- [e688370](https://github.com/bcoe/yargs/commit/e688370b576f0aa733c3f46183df69e1b561668e) a $0 like in perl (@substack)
+- [2e5e196](https://github.com/bcoe/yargs/commit/2e5e1960fc19afb21fb3293752316eaa8bcd3609) usage test hacking around process and console (@substack)
+- [fcc3521](https://github.com/bcoe/yargs/commit/fcc352163fbec6a1dfe8caf47a0df39de24fe016) description pun (@substack)
+- [87a1fe2](https://github.com/bcoe/yargs/commit/87a1fe29037ca2ca5fefda85141aaeb13e8ce761) mit/x11 license (@substack)
+- [8d089d2](https://github.com/bcoe/yargs/commit/8d089d24cd687c0bde3640a96c09b78f884900dd) bool example is more consistent and also shows off short option grouping (@substack)
+- [448d747](https://github.com/bcoe/yargs/commit/448d7473ac68e8e03d8befc9457b0d9e21725be0) start of the readme and examples (@substack)
+- [da74dea](https://github.com/bcoe/yargs/commit/da74dea799a9b59dbf022cbb8001bfdb0d52eec9) more tests for long and short captures (@substack)
+- [ab6387e](https://github.com/bcoe/yargs/commit/ab6387e6769ca4af82ca94c4c67c7319f0d9fcfa) silly bug in the tests with s/not/no/, all tests pass now (@substack)
+- [102496a](https://github.com/bcoe/yargs/commit/102496a319e8e06f6550d828fc2f72992c7d9ecc) hack an instance for process.argv onto Argv so the export can be called to create an instance or used for argv, which is the most common case (@substack)
+- [a01caeb](https://github.com/bcoe/yargs/commit/a01caeb532546d19f68f2b2b87f7036cfe1aaedd) divide example (@substack)
+- [443da55](https://github.com/bcoe/yargs/commit/443da55736acbaf8ff8b04d1b9ce19ab016ddda2) start of the lib with a package.json (@substack)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/LICENSE
new file mode 100644
index 00000000000000..747ab114c9535e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/LICENSE
@@ -0,0 +1,22 @@
+Copyright 2010 James Halliday (mail@substack.net)
+Modified work Copyright 2014 Contributors (ben@npmjs.com)
+
+This project is free software released under the MIT/X11 license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/README.md
new file mode 100644
index 00000000000000..20a18da2cac902
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/README.md
@@ -0,0 +1,103 @@
+# Yargs
+
+[![Build Status][travis-image]][travis-url]
+[![Coverage Status][coveralls-image]][coveralls-url]
+[![NPM version][npm-image]][npm-url]
+[![Windows Tests][windows-image]][windows-url]
+[![js-standard-style][standard-image]][standard-url]
+[![Conventional Commits][conventional-commits-image]][conventional-commits-url]
+[![Gitter][gitter-image]][gitter-url]
+
+> Yargs be a node.js library fer hearties tryin' ter parse optstrings.
+
+<img width="250" src="/yargs-logo.png">
+
+Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface. It gives you:
+
+* commands and (grouped) options (`my-program.js serve --port=5000`).
+* a dynamically generated help menu based on your arguments.
+
+> <img width="400" src="/screen.png">
+
+* bash-completion shortcuts for commands and options.
+* and [tons more](/docs/api.md).
+
+## Installation
+
+```bash
+npm i yargs --save
+```
+
+## Simple Example
+
+````javascript
+#!/usr/bin/env node
+const argv = require('yargs').argv
+
+if (argv.ships > 3 && argv.distance < 53.5) {
+  console.log('Plunder more riffiwobbles!')
+} else {
+  console.log('Retreat from the xupptumblers!')
+}
+````
+
+```bash
+$ ./plunder.js --ships=4 --distance=22
+Plunder more riffiwobbles!
+
+$ ./plunder.js --ships 12 --distance 98.7
+Retreat from the xupptumblers!
+```
+
+## Complex Example
+
+```js
+#!/usr/bin/env node
+const yargs = require('yargs') // eslint-disable-line
+  .command('serve', 'start the server', (yargs) => {
+    yargs.option('port', {
+      describe: 'port to bind on',
+      default: 5000
+    })
+  }, (argv) => {
+    if (argv.verbose) console.info(`start server on :${argv.port}`)
+    serve(argv.port)
+  })
+  .option('verbose', {
+    alias: 'v',
+    default: false
+  })
+  .help()
+  .argv
+```
+
+## Table of Contents
+
+* [Yargs' API](/docs/api.md)
+* [Examples](/docs/examples.md)
+* [Parsing Tricks](/docs/tricks.md)
+  * [Stop the Parser](/docs/tricks.md#stop)
+  * [Negating Boolean Arguments](/docs/tricks.md#negate)
+  * [Numbers](/docs/tricks.md#numbers)
+  * [Arrays](/docs/tricks.md#arrays)
+  * [Objects](/docs/tricks.md#objects)
+* [Advanced Topics](/docs/advanced.md)
+  * [Composing Your App Using Commands](/docs/advanced.md#commands)
+  * [Building Configurable CLI Apps](/docs/advanced.md#configuration)
+  * [Customizing Yargs' Parser](/docs/advanced.md#customizing)
+* [Contributing](/contributing.md)
+
+[travis-url]: https://travis-ci.org/yargs/yargs
+[travis-image]: https://img.shields.io/travis/yargs/yargs/master.svg
+[coveralls-url]: https://coveralls.io/github/yargs/yargs
+[coveralls-image]: https://img.shields.io/coveralls/yargs/yargs.svg
+[npm-url]: https://www.npmjs.com/package/yargs
+[npm-image]: https://img.shields.io/npm/v/yargs.svg
+[windows-url]: https://ci.appveyor.com/project/bcoe/yargs-ljwvf
+[windows-image]: https://img.shields.io/appveyor/ci/bcoe/yargs-ljwvf/master.svg?label=Windows%20Tests
+[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg
+[standard-url]: http://standardjs.com/
+[conventional-commits-image]: https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg
+[conventional-commits-url]: https://conventionalcommits.org/
+[gitter-image]: https://img.shields.io/gitter/room/nwjs/nw.js.svg?maxAge=2592000
+[gitter-url]: https://gitter.im/yargs/Lobby?utm_source=share-link&utm_medium=link&utm_campaign=share-link
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/completion.sh.hbs b/deps/npm/node_modules/libnpx/node_modules/yargs/completion.sh.hbs
new file mode 100644
index 00000000000000..14445b834e675e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/completion.sh.hbs
@@ -0,0 +1,28 @@
+###-begin-{{app_name}}-completions-###
+#
+# yargs command completion script
+#
+# Installation: {{app_path}} completion >> ~/.bashrc
+#    or {{app_path}} completion >> ~/.bash_profile on OSX.
+#
+_yargs_completions()
+{
+    local cur_word args type_list
+
+    cur_word="${COMP_WORDS[COMP_CWORD]}"
+    args=("${COMP_WORDS[@]}")
+
+    # ask yargs to generate completions.
+    type_list=$({{app_path}} --get-yargs-completions "${args[@]}")
+
+    COMPREPLY=( $(compgen -W "${type_list}" -- ${cur_word}) )
+
+    # if no match was found, fall back to filename completion
+    if [ ${#COMPREPLY[@]} -eq 0 ]; then
+      COMPREPLY=( $(compgen -f -- "${cur_word}" ) )
+    fi
+
+    return 0
+}
+complete -F _yargs_completions {{app_name}}
+###-end-{{app_name}}-completions-###
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/index.js
new file mode 100644
index 00000000000000..37450cf7a6a494
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/index.js
@@ -0,0 +1,31 @@
+// classic singleton yargs API, to use yargs
+// without running as a singleton do:
+// require('yargs/yargs')(process.argv.slice(2))
+const yargs = require('./yargs')
+
+Argv(process.argv.slice(2))
+
+module.exports = Argv
+
+function Argv (processArgs, cwd) {
+  const argv = yargs(processArgs, cwd, require)
+  singletonify(argv)
+  return argv
+}
+
+/*  Hack an instance of Argv with process.argv into Argv
+    so people can do
+    require('yargs')(['--beeble=1','-z','zizzle']).argv
+    to parse a list of args and
+    require('yargs').argv
+    to get a parsed version of process.argv.
+*/
+function singletonify (inst) {
+  Object.keys(inst).forEach(function (key) {
+    if (key === 'argv') {
+      Argv.__defineGetter__(key, inst.__lookupGetter__(key))
+    } else {
+      Argv[key] = typeof inst[key] === 'function' ? inst[key].bind(inst) : inst[key]
+    }
+  })
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/apply-extends.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/apply-extends.js
new file mode 100644
index 00000000000000..5fc69fab16a3a5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/apply-extends.js
@@ -0,0 +1,52 @@
+var fs = require('fs')
+var path = require('path')
+var assign = require('./assign')
+var YError = require('./yerror')
+
+var previouslyVisitedConfigs = []
+
+function checkForCircularExtends (path) {
+  if (previouslyVisitedConfigs.indexOf(path) > -1) {
+    throw new YError("Circular extended configurations: '" + path + "'.")
+  }
+}
+
+function getPathToDefaultConfig (cwd, pathToExtend) {
+  return path.resolve(cwd, pathToExtend)
+}
+
+function applyExtends (config, cwd) {
+  var defaultConfig = {}
+
+  if (config.hasOwnProperty('extends')) {
+    if (typeof config.extends !== 'string') return defaultConfig
+    var isPath = /\.json$/.test(config.extends)
+    var pathToDefault = null
+    if (!isPath) {
+      try {
+        pathToDefault = require.resolve(config.extends)
+      } catch (err) {
+        // most likely this simply isn't a module.
+      }
+    } else {
+      pathToDefault = getPathToDefaultConfig(cwd, config.extends)
+    }
+    // maybe the module uses key for some other reason,
+    // err on side of caution.
+    if (!pathToDefault && !isPath) return config
+
+    checkForCircularExtends(pathToDefault)
+
+    previouslyVisitedConfigs.push(pathToDefault)
+
+    defaultConfig = isPath ? JSON.parse(fs.readFileSync(pathToDefault, 'utf8')) : require(config.extends)
+    delete config.extends
+    defaultConfig = applyExtends(defaultConfig, path.dirname(pathToDefault))
+  }
+
+  previouslyVisitedConfigs = []
+
+  return assign(defaultConfig, config)
+}
+
+module.exports = applyExtends
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/argsert.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/argsert.js
new file mode 100644
index 00000000000000..d3e72fce57b72f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/argsert.js
@@ -0,0 +1,72 @@
+const command = require('./command')()
+const YError = require('./yerror')
+
+const positionName = ['first', 'second', 'third', 'fourth', 'fifth', 'sixth']
+
+module.exports = function (expected, callerArguments, length) {
+  // TODO: should this eventually raise an exception.
+  try {
+    // preface the argument description with "cmd", so
+    // that we can run it through yargs' command parser.
+    var position = 0
+    var parsed = {demanded: [], optional: []}
+    if (typeof expected === 'object') {
+      length = callerArguments
+      callerArguments = expected
+    } else {
+      parsed = command.parseCommand('cmd ' + expected)
+    }
+    const args = [].slice.call(callerArguments)
+
+    while (args.length && args[args.length - 1] === undefined) args.pop()
+    length = length || args.length
+
+    if (length < parsed.demanded.length) {
+      throw new YError('Not enough arguments provided. Expected ' + parsed.demanded.length +
+        ' but received ' + args.length + '.')
+    }
+
+    const totalCommands = parsed.demanded.length + parsed.optional.length
+    if (length > totalCommands) {
+      throw new YError('Too many arguments provided. Expected max ' + totalCommands +
+        ' but received ' + length + '.')
+    }
+
+    parsed.demanded.forEach(function (demanded) {
+      const arg = args.shift()
+      const observedType = guessType(arg)
+      const matchingTypes = demanded.cmd.filter(function (type) {
+        return type === observedType || type === '*'
+      })
+      if (matchingTypes.length === 0) argumentTypeError(observedType, demanded.cmd, position, false)
+      position += 1
+    })
+
+    parsed.optional.forEach(function (optional) {
+      if (args.length === 0) return
+      const arg = args.shift()
+      const observedType = guessType(arg)
+      const matchingTypes = optional.cmd.filter(function (type) {
+        return type === observedType || type === '*'
+      })
+      if (matchingTypes.length === 0) argumentTypeError(observedType, optional.cmd, position, true)
+      position += 1
+    })
+  } catch (err) {
+    console.warn(err.stack)
+  }
+}
+
+function guessType (arg) {
+  if (Array.isArray(arg)) {
+    return 'array'
+  } else if (arg === null) {
+    return 'null'
+  }
+  return typeof arg
+}
+
+function argumentTypeError (observedType, allowedTypes, position, optional) {
+  throw new YError('Invalid ' + (positionName[position] || 'manyith') + ' argument.' +
+    ' Expected ' + allowedTypes.join(' or ') + ' but received ' + observedType + '.')
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js
new file mode 100644
index 00000000000000..7d5a3cef249693
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/assign.js
@@ -0,0 +1,15 @@
+// lazy Object.assign logic that only works for merging
+// two objects; eventually we should replace this with Object.assign.
+module.exports = function assign (defaults, configuration) {
+  var o = {}
+  configuration = configuration || {}
+
+  Object.keys(defaults).forEach(function (k) {
+    o[k] = defaults[k]
+  })
+  Object.keys(configuration).forEach(function (k) {
+    o[k] = configuration[k]
+  })
+
+  return o
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/command.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/command.js
new file mode 100644
index 00000000000000..3567cf95329d1a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/command.js
@@ -0,0 +1,336 @@
+const path = require('path')
+const inspect = require('util').inspect
+const camelCase = require('camelcase')
+
+const DEFAULT_MARKER = '*'
+
+// handles parsing positional arguments,
+// and populating argv with said positional
+// arguments.
+module.exports = function (yargs, usage, validation) {
+  const self = {}
+
+  var handlers = {}
+  var aliasMap = {}
+  var defaultCommand
+  self.addHandler = function (cmd, description, builder, handler) {
+    var aliases = []
+    handler = handler || function () {}
+
+    if (Array.isArray(cmd)) {
+      aliases = cmd.slice(1)
+      cmd = cmd[0]
+    } else if (typeof cmd === 'object') {
+      var command = (Array.isArray(cmd.command) || typeof cmd.command === 'string') ? cmd.command : moduleName(cmd)
+      if (cmd.aliases) command = [].concat(command).concat(cmd.aliases)
+      self.addHandler(command, extractDesc(cmd), cmd.builder, cmd.handler)
+      return
+    }
+
+    // allow a module to be provided instead of separate builder and handler
+    if (typeof builder === 'object' && builder.builder && typeof builder.handler === 'function') {
+      self.addHandler([cmd].concat(aliases), description, builder.builder, builder.handler)
+      return
+    }
+
+    // parse positionals out of cmd string
+    var parsedCommand = self.parseCommand(cmd)
+
+    // remove positional args from aliases only
+    aliases = aliases.map(function (alias) {
+      return self.parseCommand(alias).cmd
+    })
+
+    // check for default and filter out '*''
+    var isDefault = false
+    var parsedAliases = [parsedCommand.cmd].concat(aliases).filter(function (c) {
+      if (c === DEFAULT_MARKER) {
+        isDefault = true
+        return false
+      }
+      return true
+    })
+
+    // short-circuit if default with no aliases
+    if (isDefault && parsedAliases.length === 0) {
+      defaultCommand = {
+        original: cmd.replace(DEFAULT_MARKER, '').trim(),
+        handler: handler,
+        builder: builder || {},
+        demanded: parsedCommand.demanded,
+        optional: parsedCommand.optional
+      }
+      return
+    }
+
+    // shift cmd and aliases after filtering out '*'
+    if (isDefault) {
+      parsedCommand.cmd = parsedAliases[0]
+      aliases = parsedAliases.slice(1)
+      cmd = cmd.replace(DEFAULT_MARKER, parsedCommand.cmd)
+    }
+
+    // populate aliasMap
+    aliases.forEach(function (alias) {
+      aliasMap[alias] = parsedCommand.cmd
+    })
+
+    if (description !== false) {
+      usage.command(cmd, description, isDefault, aliases)
+    }
+
+    handlers[parsedCommand.cmd] = {
+      original: cmd,
+      handler: handler,
+      builder: builder || {},
+      demanded: parsedCommand.demanded,
+      optional: parsedCommand.optional
+    }
+
+    if (isDefault) defaultCommand = handlers[parsedCommand.cmd]
+  }
+
+  self.addDirectory = function (dir, context, req, callerFile, opts) {
+    opts = opts || {}
+    // disable recursion to support nested directories of subcommands
+    if (typeof opts.recurse !== 'boolean') opts.recurse = false
+    // exclude 'json', 'coffee' from require-directory defaults
+    if (!Array.isArray(opts.extensions)) opts.extensions = ['js']
+    // allow consumer to define their own visitor function
+    const parentVisit = typeof opts.visit === 'function' ? opts.visit : function (o) { return o }
+    // call addHandler via visitor function
+    opts.visit = function (obj, joined, filename) {
+      const visited = parentVisit(obj, joined, filename)
+      // allow consumer to skip modules with their own visitor
+      if (visited) {
+        // check for cyclic reference
+        // each command file path should only be seen once per execution
+        if (~context.files.indexOf(joined)) return visited
+        // keep track of visited files in context.files
+        context.files.push(joined)
+        self.addHandler(visited)
+      }
+      return visited
+    }
+    require('require-directory')({ require: req, filename: callerFile }, dir, opts)
+  }
+
+  // lookup module object from require()d command and derive name
+  // if module was not require()d and no name given, throw error
+  function moduleName (obj) {
+    const mod = require('which-module')(obj)
+    if (!mod) throw new Error('No command name given for module: ' + inspect(obj))
+    return commandFromFilename(mod.filename)
+  }
+
+  // derive command name from filename
+  function commandFromFilename (filename) {
+    return path.basename(filename, path.extname(filename))
+  }
+
+  function extractDesc (obj) {
+    for (var keys = ['describe', 'description', 'desc'], i = 0, l = keys.length, test; i < l; i++) {
+      test = obj[keys[i]]
+      if (typeof test === 'string' || typeof test === 'boolean') return test
+    }
+    return false
+  }
+
+  self.parseCommand = function (cmd) {
+    var extraSpacesStrippedCommand = cmd.replace(/\s{2,}/g, ' ')
+    var splitCommand = extraSpacesStrippedCommand.split(/\s+(?![^[]*]|[^<]*>)/)
+    var bregex = /\.*[\][<>]/g
+    var parsedCommand = {
+      cmd: (splitCommand.shift()).replace(bregex, ''),
+      demanded: [],
+      optional: []
+    }
+    splitCommand.forEach(function (cmd, i) {
+      var variadic = false
+      cmd = cmd.replace(/\s/g, '')
+      if (/\.+[\]>]/.test(cmd) && i === splitCommand.length - 1) variadic = true
+      if (/^\[/.test(cmd)) {
+        parsedCommand.optional.push({
+          cmd: cmd.replace(bregex, '').split('|'),
+          variadic: variadic
+        })
+      } else {
+        parsedCommand.demanded.push({
+          cmd: cmd.replace(bregex, '').split('|'),
+          variadic: variadic
+        })
+      }
+    })
+    return parsedCommand
+  }
+
+  self.getCommands = function () {
+    return Object.keys(handlers).concat(Object.keys(aliasMap))
+  }
+
+  self.getCommandHandlers = function () {
+    return handlers
+  }
+
+  self.hasDefaultCommand = function () {
+    return !!defaultCommand
+  }
+
+  self.runCommand = function (command, yargs, parsed, commandIndex) {
+    var aliases = parsed.aliases
+    var commandHandler = handlers[command] || handlers[aliasMap[command]] || defaultCommand
+    var currentContext = yargs.getContext()
+    var numFiles = currentContext.files.length
+    var parentCommands = currentContext.commands.slice()
+
+    // what does yargs look like after the buidler is run?
+    var innerArgv = parsed.argv
+    var innerYargs = null
+    var positionalMap = {}
+
+    if (command) currentContext.commands.push(command)
+    if (typeof commandHandler.builder === 'function') {
+      // a function can be provided, which builds
+      // up a yargs chain and possibly returns it.
+      innerYargs = commandHandler.builder(yargs.reset(parsed.aliases))
+      // if the builder function did not yet parse argv with reset yargs
+      // and did not explicitly set a usage() string, then apply the
+      // original command string as usage() for consistent behavior with
+      // options object below.
+      if (yargs.parsed === false) {
+        if (typeof yargs.getUsageInstance().getUsage() === 'undefined') {
+          yargs.usage('$0 ' + (parentCommands.length ? parentCommands.join(' ') + ' ' : '') + commandHandler.original)
+        }
+        innerArgv = innerYargs ? innerYargs._parseArgs(null, null, true, commandIndex) : yargs._parseArgs(null, null, true, commandIndex)
+      } else {
+        innerArgv = yargs.parsed.argv
+      }
+
+      if (innerYargs && yargs.parsed === false) aliases = innerYargs.parsed.aliases
+      else aliases = yargs.parsed.aliases
+    } else if (typeof commandHandler.builder === 'object') {
+      // as a short hand, an object can instead be provided, specifying
+      // the options that a command takes.
+      innerYargs = yargs.reset(parsed.aliases)
+      innerYargs.usage('$0 ' + (parentCommands.length ? parentCommands.join(' ') + ' ' : '') + commandHandler.original)
+      Object.keys(commandHandler.builder).forEach(function (key) {
+        innerYargs.option(key, commandHandler.builder[key])
+      })
+      innerArgv = innerYargs._parseArgs(null, null, true, commandIndex)
+      aliases = innerYargs.parsed.aliases
+    }
+
+    if (!yargs._hasOutput()) {
+      positionalMap = populatePositionals(commandHandler, innerArgv, currentContext, yargs)
+    }
+
+    // we apply validation post-hoc, so that custom
+    // checks get passed populated positional arguments.
+    if (!yargs._hasOutput()) yargs._runValidation(innerArgv, aliases, positionalMap, yargs.parsed.error)
+
+    if (commandHandler.handler && !yargs._hasOutput()) {
+      yargs._setHasOutput()
+      commandHandler.handler(innerArgv)
+    }
+
+    if (command) currentContext.commands.pop()
+    numFiles = currentContext.files.length - numFiles
+    if (numFiles > 0) currentContext.files.splice(numFiles * -1, numFiles)
+
+    return innerArgv
+  }
+
+  // transcribe all positional arguments "command <foo> <bar> [apple]"
+  // onto argv.
+  function populatePositionals (commandHandler, argv, context, yargs) {
+    argv._ = argv._.slice(context.commands.length) // nuke the current commands
+    var demanded = commandHandler.demanded.slice(0)
+    var optional = commandHandler.optional.slice(0)
+    var positionalMap = {}
+
+    validation.positionalCount(demanded.length, argv._.length)
+
+    while (demanded.length) {
+      var demand = demanded.shift()
+      populatePositional(demand, argv, yargs, positionalMap)
+    }
+
+    while (optional.length) {
+      var maybe = optional.shift()
+      populatePositional(maybe, argv, yargs, positionalMap)
+    }
+
+    argv._ = context.commands.concat(argv._)
+    return positionalMap
+  }
+
+  // populate a single positional argument and its
+  // aliases onto argv.
+  function populatePositional (positional, argv, yargs, positionalMap) {
+    // "positional" consists of the positional.cmd, an array representing
+    // the positional's name and aliases, and positional.variadic
+    // indicating whether or not it is a variadic array.
+    var variadics = null
+    var value = null
+    for (var i = 0, cmd; (cmd = positional.cmd[i]) !== undefined; i++) {
+      if (positional.variadic) {
+        if (variadics) argv[cmd] = variadics.slice(0)
+        else argv[cmd] = variadics = argv._.splice(0)
+      } else {
+        if (!value && !argv._.length) continue
+        if (value) argv[cmd] = value
+        else argv[cmd] = value = argv._.shift()
+      }
+      positionalMap[cmd] = true
+      postProcessPositional(yargs, argv, cmd)
+      addCamelCaseExpansions(argv, cmd)
+    }
+  }
+
+  // TODO move positional arg logic to yargs-parser and remove this duplication
+  function postProcessPositional (yargs, argv, key) {
+    var coerce = yargs.getOptions().coerce[key]
+    if (typeof coerce === 'function') {
+      try {
+        argv[key] = coerce(argv[key])
+      } catch (err) {
+        yargs.getUsageInstance().fail(err.message, err)
+      }
+    }
+  }
+
+  function addCamelCaseExpansions (argv, option) {
+    if (/-/.test(option)) {
+      const cc = camelCase(option)
+      if (typeof argv[option] === 'object') argv[cc] = argv[option].slice(0)
+      else argv[cc] = argv[option]
+    }
+  }
+
+  self.reset = function () {
+    handlers = {}
+    aliasMap = {}
+    defaultCommand = undefined
+    return self
+  }
+
+  // used by yargs.parse() to freeze
+  // the state of commands such that
+  // we can apply .parse() multiple times
+  // with the same yargs instance.
+  var frozen
+  self.freeze = function () {
+    frozen = {}
+    frozen.handlers = handlers
+    frozen.aliasMap = aliasMap
+    frozen.defaultCommand = defaultCommand
+  }
+  self.unfreeze = function () {
+    handlers = frozen.handlers
+    aliasMap = frozen.aliasMap
+    defaultCommand = frozen.defaultCommand
+    frozen = undefined
+  }
+
+  return self
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/completion.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/completion.js
new file mode 100644
index 00000000000000..5cd9a18a039c30
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/completion.js
@@ -0,0 +1,104 @@
+const fs = require('fs')
+const path = require('path')
+
+// add bash completions to your
+//  yargs-powered applications.
+module.exports = function (yargs, usage, command) {
+  const self = {
+    completionKey: 'get-yargs-completions'
+  }
+
+  // get a list of completion commands.
+  // 'args' is the array of strings from the line to be completed
+  self.getCompletion = function (args, done) {
+    const completions = []
+    const current = args.length ? args[args.length - 1] : ''
+    const argv = yargs.parse(args, true)
+    const aliases = yargs.parsed.aliases
+
+    // a custom completion function can be provided
+    // to completion().
+    if (completionFunction) {
+      if (completionFunction.length < 3) {
+        var result = completionFunction(current, argv)
+
+        // promise based completion function.
+        if (typeof result.then === 'function') {
+          return result.then(function (list) {
+            process.nextTick(function () { done(list) })
+          }).catch(function (err) {
+            process.nextTick(function () { throw err })
+          })
+        }
+
+        // synchronous completion function.
+        return done(result)
+      } else {
+        // asynchronous completion function
+        return completionFunction(current, argv, function (completions) {
+          done(completions)
+        })
+      }
+    }
+
+    var handlers = command.getCommandHandlers()
+    for (var i = 0, ii = args.length; i < ii; ++i) {
+      if (handlers[args[i]] && handlers[args[i]].builder) {
+        const builder = handlers[args[i]].builder
+        if (typeof builder === 'function') {
+          const y = yargs.reset()
+          builder(y)
+          return y.argv
+        }
+      }
+    }
+
+    if (!current.match(/^-/)) {
+      usage.getCommands().forEach(function (command) {
+        if (args.indexOf(command[0]) === -1) {
+          completions.push(command[0])
+        }
+      })
+    }
+
+    if (current.match(/^-/)) {
+      Object.keys(yargs.getOptions().key).forEach(function (key) {
+        // If the key and its aliases aren't in 'args', add the key to 'completions'
+        var keyAndAliases = [key].concat(aliases[key] || [])
+        var notInArgs = keyAndAliases.every(function (val) {
+          return args.indexOf('--' + val) === -1
+        })
+        if (notInArgs) {
+          completions.push('--' + key)
+        }
+      })
+    }
+
+    done(completions)
+  }
+
+  // generate the completion script to add to your .bashrc.
+  self.generateCompletionScript = function ($0) {
+    var script = fs.readFileSync(
+      path.resolve(__dirname, '../completion.sh.hbs'),
+      'utf-8'
+    )
+    var name = path.basename($0)
+
+    // add ./to applications not yet installed as bin.
+    if ($0.match(/\.js$/)) $0 = './' + $0
+
+    script = script.replace(/{{app_name}}/g, name)
+    return script.replace(/{{app_path}}/g, $0)
+  }
+
+  // register a function to perform your own custom
+  // completions., this function can be either
+  // synchrnous or asynchronous.
+  var completionFunction = null
+  self.registerFunction = function (fn) {
+    completionFunction = fn
+  }
+
+  return self
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/levenshtein.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/levenshtein.js
new file mode 100644
index 00000000000000..6ec216f59dab8e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/levenshtein.js
@@ -0,0 +1,47 @@
+/*
+Copyright (c) 2011 Andrei Mackenzie
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+// levenshtein distance algorithm, pulled from Andrei Mackenzie's MIT licensed.
+// gist, which can be found here: https://gist.github.com/andrei-m/982927
+
+// Compute the edit distance between the two given strings
+module.exports = function (a, b) {
+  if (a.length === 0) return b.length
+  if (b.length === 0) return a.length
+
+  var matrix = []
+
+  // increment along the first column of each row
+  var i
+  for (i = 0; i <= b.length; i++) {
+    matrix[i] = [i]
+  }
+
+  // increment each column in the first row
+  var j
+  for (j = 0; j <= a.length; j++) {
+    matrix[0][j] = j
+  }
+
+  // Fill in the rest of the matrix
+  for (i = 1; i <= b.length; i++) {
+    for (j = 1; j <= a.length; j++) {
+      if (b.charAt(i - 1) === a.charAt(j - 1)) {
+        matrix[i][j] = matrix[i - 1][j - 1]
+      } else {
+        matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution
+                                Math.min(matrix[i][j - 1] + 1, // insertion
+                                         matrix[i - 1][j] + 1)) // deletion
+      }
+    }
+  }
+
+  return matrix[b.length][a.length]
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/obj-filter.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/obj-filter.js
new file mode 100644
index 00000000000000..42cb9961eefd2a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/obj-filter.js
@@ -0,0 +1,10 @@
+module.exports = function (original, filter) {
+  const obj = {}
+  filter = filter || function (k, v) { return true }
+  Object.keys(original || {}).forEach(function (key) {
+    if (filter(key, original[key])) {
+      obj[key] = original[key]
+    }
+  })
+  return obj
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/usage.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/usage.js
new file mode 100644
index 00000000000000..43f71225c36bad
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/usage.js
@@ -0,0 +1,489 @@
+// this file handles outputting usage instructions,
+// failures, etc. keeps logging in one place.
+const stringWidth = require('string-width')
+const objFilter = require('./obj-filter')
+const setBlocking = require('set-blocking')
+const YError = require('./yerror')
+
+module.exports = function (yargs, y18n) {
+  const __ = y18n.__
+  const self = {}
+
+  // methods for ouputting/building failure message.
+  var fails = []
+  self.failFn = function (f) {
+    fails.push(f)
+  }
+
+  var failMessage = null
+  var showHelpOnFail = true
+  self.showHelpOnFail = function (enabled, message) {
+    if (typeof enabled === 'string') {
+      message = enabled
+      enabled = true
+    } else if (typeof enabled === 'undefined') {
+      enabled = true
+    }
+    failMessage = message
+    showHelpOnFail = enabled
+    return self
+  }
+
+  var failureOutput = false
+  self.fail = function (msg, err) {
+    const logger = yargs._getLoggerInstance()
+
+    if (fails.length) {
+      for (var i = fails.length - 1; i >= 0; --i) {
+        fails[i](msg, err, self)
+      }
+    } else {
+      if (yargs.getExitProcess()) setBlocking(true)
+
+      // don't output failure message more than once
+      if (!failureOutput) {
+        failureOutput = true
+        if (showHelpOnFail) yargs.showHelp('error')
+        if (msg) logger.error(msg)
+        if (failMessage) {
+          if (msg) logger.error('')
+          logger.error(failMessage)
+        }
+      }
+
+      err = err || new YError(msg)
+      if (yargs.getExitProcess()) {
+        return yargs.exit(1)
+      } else if (yargs._hasParseCallback()) {
+        return yargs.exit(1, err)
+      } else {
+        throw err
+      }
+    }
+  }
+
+  // methods for ouputting/building help (usage) message.
+  var usage
+  self.usage = function (msg) {
+    usage = msg
+  }
+  self.getUsage = function () {
+    return usage
+  }
+
+  var examples = []
+  self.example = function (cmd, description) {
+    examples.push([cmd, description || ''])
+  }
+
+  var commands = []
+  self.command = function (cmd, description, isDefault, aliases) {
+    // the last default wins, so cancel out any previously set default
+    if (isDefault) {
+      commands = commands.map(function (cmdArray) {
+        cmdArray[2] = false
+        return cmdArray
+      })
+    }
+    commands.push([cmd, description || '', isDefault, aliases])
+  }
+  self.getCommands = function () {
+    return commands
+  }
+
+  var descriptions = {}
+  self.describe = function (key, desc) {
+    if (typeof key === 'object') {
+      Object.keys(key).forEach(function (k) {
+        self.describe(k, key[k])
+      })
+    } else {
+      descriptions[key] = desc
+    }
+  }
+  self.getDescriptions = function () {
+    return descriptions
+  }
+
+  var epilog
+  self.epilog = function (msg) {
+    epilog = msg
+  }
+
+  var wrapSet = false
+  var wrap
+  self.wrap = function (cols) {
+    wrapSet = true
+    wrap = cols
+  }
+
+  function getWrap () {
+    if (!wrapSet) {
+      wrap = windowWidth()
+      wrapSet = true
+    }
+
+    return wrap
+  }
+
+  var deferY18nLookupPrefix = '__yargsString__:'
+  self.deferY18nLookup = function (str) {
+    return deferY18nLookupPrefix + str
+  }
+
+  var defaultGroup = 'Options:'
+  self.help = function () {
+    normalizeAliases()
+
+    // handle old demanded API
+    var demandedOptions = yargs.getDemandedOptions()
+    var demandedCommands = yargs.getDemandedCommands()
+    var groups = yargs.getGroups()
+    var options = yargs.getOptions()
+    var keys = Object.keys(
+      Object.keys(descriptions)
+      .concat(Object.keys(demandedOptions))
+      .concat(Object.keys(demandedCommands))
+      .concat(Object.keys(options.default))
+      .reduce(function (acc, key) {
+        if (key !== '_') acc[key] = true
+        return acc
+      }, {})
+    )
+
+    var theWrap = getWrap()
+    var ui = require('cliui')({
+      width: theWrap,
+      wrap: !!theWrap
+    })
+
+    // the usage string.
+    if (usage) {
+      var u = usage.replace(/\$0/g, yargs.$0)
+      ui.div(u + '\n')
+    }
+
+    // your application's commands, i.e., non-option
+    // arguments populated in '_'.
+    if (commands.length) {
+      ui.div(__('Commands:'))
+
+      commands.forEach(function (command) {
+        ui.span(
+          {text: command[0], padding: [0, 2, 0, 2], width: maxWidth(commands, theWrap) + 4},
+          {text: command[1]}
+        )
+        var hints = []
+        if (command[2]) hints.push('[' + __('default:').slice(0, -1) + ']') // TODO hacking around i18n here
+        if (command[3] && command[3].length) {
+          hints.push('[' + __('aliases:') + ' ' + command[3].join(', ') + ']')
+        }
+        if (hints.length) {
+          ui.div({text: hints.join(' '), padding: [0, 0, 0, 2], align: 'right'})
+        } else {
+          ui.div()
+        }
+      })
+
+      ui.div()
+    }
+
+    // perform some cleanup on the keys array, making it
+    // only include top-level keys not their aliases.
+    var aliasKeys = (Object.keys(options.alias) || [])
+      .concat(Object.keys(yargs.parsed.newAliases) || [])
+
+    keys = keys.filter(function (key) {
+      return !yargs.parsed.newAliases[key] && aliasKeys.every(function (alias) {
+        return (options.alias[alias] || []).indexOf(key) === -1
+      })
+    })
+
+    // populate 'Options:' group with any keys that have not
+    // explicitly had a group set.
+    if (!groups[defaultGroup]) groups[defaultGroup] = []
+    addUngroupedKeys(keys, options.alias, groups)
+
+    // display 'Options:' table along with any custom tables:
+    Object.keys(groups).forEach(function (groupName) {
+      if (!groups[groupName].length) return
+
+      ui.div(__(groupName))
+
+      // if we've grouped the key 'f', but 'f' aliases 'foobar',
+      // normalizedKeys should contain only 'foobar'.
+      var normalizedKeys = groups[groupName].map(function (key) {
+        if (~aliasKeys.indexOf(key)) return key
+        for (var i = 0, aliasKey; (aliasKey = aliasKeys[i]) !== undefined; i++) {
+          if (~(options.alias[aliasKey] || []).indexOf(key)) return aliasKey
+        }
+        return key
+      })
+
+      // actually generate the switches string --foo, -f, --bar.
+      var switches = normalizedKeys.reduce(function (acc, key) {
+        acc[key] = [ key ].concat(options.alias[key] || [])
+          .map(function (sw) {
+            return (sw.length > 1 ? '--' : '-') + sw
+          })
+          .join(', ')
+
+        return acc
+      }, {})
+
+      normalizedKeys.forEach(function (key) {
+        var kswitch = switches[key]
+        var desc = descriptions[key] || ''
+        var type = null
+
+        if (~desc.lastIndexOf(deferY18nLookupPrefix)) desc = __(desc.substring(deferY18nLookupPrefix.length))
+
+        if (~options.boolean.indexOf(key)) type = '[' + __('boolean') + ']'
+        if (~options.count.indexOf(key)) type = '[' + __('count') + ']'
+        if (~options.string.indexOf(key)) type = '[' + __('string') + ']'
+        if (~options.normalize.indexOf(key)) type = '[' + __('string') + ']'
+        if (~options.array.indexOf(key)) type = '[' + __('array') + ']'
+        if (~options.number.indexOf(key)) type = '[' + __('number') + ']'
+
+        var extra = [
+          type,
+          (key in demandedOptions) ? '[' + __('required') + ']' : null,
+          options.choices && options.choices[key] ? '[' + __('choices:') + ' ' +
+            self.stringifiedValues(options.choices[key]) + ']' : null,
+          defaultString(options.default[key], options.defaultDescription[key])
+        ].filter(Boolean).join(' ')
+
+        ui.span(
+          {text: kswitch, padding: [0, 2, 0, 2], width: maxWidth(switches, theWrap) + 4},
+          desc
+        )
+
+        if (extra) ui.div({text: extra, padding: [0, 0, 0, 2], align: 'right'})
+        else ui.div()
+      })
+
+      ui.div()
+    })
+
+    // describe some common use-cases for your application.
+    if (examples.length) {
+      ui.div(__('Examples:'))
+
+      examples.forEach(function (example) {
+        example[0] = example[0].replace(/\$0/g, yargs.$0)
+      })
+
+      examples.forEach(function (example) {
+        if (example[1] === '') {
+          ui.div(
+            {
+              text: example[0],
+              padding: [0, 2, 0, 2]
+            }
+          )
+        } else {
+          ui.div(
+            {
+              text: example[0],
+              padding: [0, 2, 0, 2],
+              width: maxWidth(examples, theWrap) + 4
+            }, {
+              text: example[1]
+            }
+          )
+        }
+      })
+
+      ui.div()
+    }
+
+    // the usage string.
+    if (epilog) {
+      var e = epilog.replace(/\$0/g, yargs.$0)
+      ui.div(e + '\n')
+    }
+
+    return ui.toString()
+  }
+
+  // return the maximum width of a string
+  // in the left-hand column of a table.
+  function maxWidth (table, theWrap) {
+    var width = 0
+
+    // table might be of the form [leftColumn],
+    // or {key: leftColumn}
+    if (!Array.isArray(table)) {
+      table = Object.keys(table).map(function (key) {
+        return [table[key]]
+      })
+    }
+
+    table.forEach(function (v) {
+      width = Math.max(stringWidth(v[0]), width)
+    })
+
+    // if we've enabled 'wrap' we should limit
+    // the max-width of the left-column.
+    if (theWrap) width = Math.min(width, parseInt(theWrap * 0.5, 10))
+
+    return width
+  }
+
+  // make sure any options set for aliases,
+  // are copied to the keys being aliased.
+  function normalizeAliases () {
+    // handle old demanded API
+    var demandedOptions = yargs.getDemandedOptions()
+    var options = yargs.getOptions()
+
+    ;(Object.keys(options.alias) || []).forEach(function (key) {
+      options.alias[key].forEach(function (alias) {
+        // copy descriptions.
+        if (descriptions[alias]) self.describe(key, descriptions[alias])
+        // copy demanded.
+        if (alias in demandedOptions) yargs.demandOption(key, demandedOptions[alias])
+        // type messages.
+        if (~options.boolean.indexOf(alias)) yargs.boolean(key)
+        if (~options.count.indexOf(alias)) yargs.count(key)
+        if (~options.string.indexOf(alias)) yargs.string(key)
+        if (~options.normalize.indexOf(alias)) yargs.normalize(key)
+        if (~options.array.indexOf(alias)) yargs.array(key)
+        if (~options.number.indexOf(alias)) yargs.number(key)
+      })
+    })
+  }
+
+  // given a set of keys, place any keys that are
+  // ungrouped under the 'Options:' grouping.
+  function addUngroupedKeys (keys, aliases, groups) {
+    var groupedKeys = []
+    var toCheck = null
+    Object.keys(groups).forEach(function (group) {
+      groupedKeys = groupedKeys.concat(groups[group])
+    })
+
+    keys.forEach(function (key) {
+      toCheck = [key].concat(aliases[key])
+      if (!toCheck.some(function (k) {
+        return groupedKeys.indexOf(k) !== -1
+      })) {
+        groups[defaultGroup].push(key)
+      }
+    })
+    return groupedKeys
+  }
+
+  self.showHelp = function (level) {
+    const logger = yargs._getLoggerInstance()
+    if (!level) level = 'error'
+    var emit = typeof level === 'function' ? level : logger[level]
+    emit(self.help())
+  }
+
+  self.functionDescription = function (fn) {
+    var description = fn.name ? require('decamelize')(fn.name, '-') : __('generated-value')
+    return ['(', description, ')'].join('')
+  }
+
+  self.stringifiedValues = function (values, separator) {
+    var string = ''
+    var sep = separator || ', '
+    var array = [].concat(values)
+
+    if (!values || !array.length) return string
+
+    array.forEach(function (value) {
+      if (string.length) string += sep
+      string += JSON.stringify(value)
+    })
+
+    return string
+  }
+
+  // format the default-value-string displayed in
+  // the right-hand column.
+  function defaultString (value, defaultDescription) {
+    var string = '[' + __('default:') + ' '
+
+    if (value === undefined && !defaultDescription) return null
+
+    if (defaultDescription) {
+      string += defaultDescription
+    } else {
+      switch (typeof value) {
+        case 'string':
+          string += JSON.stringify(value)
+          break
+        case 'object':
+          string += JSON.stringify(value)
+          break
+        default:
+          string += value
+      }
+    }
+
+    return string + ']'
+  }
+
+  // guess the width of the console window, max-width 80.
+  function windowWidth () {
+    var maxWidth = 80
+    if (typeof process === 'object' && process.stdout && process.stdout.columns) {
+      return Math.min(maxWidth, process.stdout.columns)
+    } else {
+      return maxWidth
+    }
+  }
+
+  // logic for displaying application version.
+  var version = null
+  self.version = function (ver) {
+    version = ver
+  }
+
+  self.showVersion = function () {
+    const logger = yargs._getLoggerInstance()
+    if (typeof version === 'function') logger.log(version())
+    else logger.log(version)
+  }
+
+  self.reset = function (localLookup) {
+    // do not reset wrap here
+    // do not reset fails here
+    failMessage = null
+    failureOutput = false
+    usage = undefined
+    epilog = undefined
+    examples = []
+    commands = []
+    descriptions = objFilter(descriptions, function (k, v) {
+      return !localLookup[k]
+    })
+    return self
+  }
+
+  var frozen
+  self.freeze = function () {
+    frozen = {}
+    frozen.failMessage = failMessage
+    frozen.failureOutput = failureOutput
+    frozen.usage = usage
+    frozen.epilog = epilog
+    frozen.examples = examples
+    frozen.commands = commands
+    frozen.descriptions = descriptions
+  }
+  self.unfreeze = function () {
+    failMessage = frozen.failMessage
+    failureOutput = frozen.failureOutput
+    usage = frozen.usage
+    epilog = frozen.epilog
+    examples = frozen.examples
+    commands = frozen.commands
+    descriptions = frozen.descriptions
+    frozen = undefined
+  }
+
+  return self
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/validation.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/validation.js
new file mode 100644
index 00000000000000..2f9ff8e6cf95c5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/validation.js
@@ -0,0 +1,364 @@
+const objFilter = require('./obj-filter')
+const specialKeys = ['$0', '--', '_']
+
+// validation-type-stuff, missing params,
+// bad implications, custom checks.
+module.exports = function (yargs, usage, y18n) {
+  const __ = y18n.__
+  const __n = y18n.__n
+  const self = {}
+
+  // validate appropriate # of non-option
+  // arguments were provided, i.e., '_'.
+  self.nonOptionCount = function (argv) {
+    const demandedCommands = yargs.getDemandedCommands()
+    // don't count currently executing commands
+    const _s = argv._.length - yargs.getContext().commands.length
+
+    if (demandedCommands._ && (_s < demandedCommands._.min || _s > demandedCommands._.max)) {
+      if (_s < demandedCommands._.min) {
+        if (demandedCommands._.minMsg !== undefined) {
+          usage.fail(
+            // replace $0 with observed, $1 with expected.
+            demandedCommands._.minMsg ? demandedCommands._.minMsg.replace(/\$0/g, _s).replace(/\$1/, demandedCommands._.min) : null
+          )
+        } else {
+          usage.fail(
+            __('Not enough non-option arguments: got %s, need at least %s', _s, demandedCommands._.min)
+          )
+        }
+      } else if (_s > demandedCommands._.max) {
+        if (demandedCommands._.maxMsg !== undefined) {
+          usage.fail(
+            // replace $0 with observed, $1 with expected.
+            demandedCommands._.maxMsg ? demandedCommands._.maxMsg.replace(/\$0/g, _s).replace(/\$1/, demandedCommands._.max) : null
+          )
+        } else {
+          usage.fail(
+          __('Too many non-option arguments: got %s, maximum of %s', _s, demandedCommands._.max)
+          )
+        }
+      }
+    }
+  }
+
+  // validate the appropriate # of <required>
+  // positional arguments were provided:
+  self.positionalCount = function (required, observed) {
+    if (observed < required) {
+      usage.fail(
+        __('Not enough non-option arguments: got %s, need at least %s', observed, required)
+      )
+    }
+  }
+
+  // make sure that any args that require an
+  // value (--foo=bar), have a value.
+  self.missingArgumentValue = function (argv) {
+    const defaultValues = [true, false, '']
+    const options = yargs.getOptions()
+
+    if (options.requiresArg.length > 0) {
+      const missingRequiredArgs = []
+
+      options.requiresArg.forEach(function (key) {
+        const value = argv[key]
+
+        // if a value is explicitly requested,
+        // flag argument as missing if it does not
+        // look like foo=bar was entered.
+        if (~defaultValues.indexOf(value) ||
+          (Array.isArray(value) && !value.length)) {
+          missingRequiredArgs.push(key)
+        }
+      })
+
+      if (missingRequiredArgs.length > 0) {
+        usage.fail(__n(
+          'Missing argument value: %s',
+          'Missing argument values: %s',
+          missingRequiredArgs.length,
+          missingRequiredArgs.join(', ')
+        ))
+      }
+    }
+  }
+
+  // make sure all the required arguments are present.
+  self.requiredArguments = function (argv) {
+    const demandedOptions = yargs.getDemandedOptions()
+    var missing = null
+
+    Object.keys(demandedOptions).forEach(function (key) {
+      if (!argv.hasOwnProperty(key) || typeof argv[key] === 'undefined') {
+        missing = missing || {}
+        missing[key] = demandedOptions[key]
+      }
+    })
+
+    if (missing) {
+      const customMsgs = []
+      Object.keys(missing).forEach(function (key) {
+        const msg = missing[key]
+        if (msg && customMsgs.indexOf(msg) < 0) {
+          customMsgs.push(msg)
+        }
+      })
+
+      const customMsg = customMsgs.length ? '\n' + customMsgs.join('\n') : ''
+
+      usage.fail(__n(
+        'Missing required argument: %s',
+        'Missing required arguments: %s',
+        Object.keys(missing).length,
+        Object.keys(missing).join(', ') + customMsg
+      ))
+    }
+  }
+
+  // check for unknown arguments (strict-mode).
+  self.unknownArguments = function (argv, aliases, positionalMap) {
+    const aliasLookup = {}
+    const descriptions = usage.getDescriptions()
+    const demandedOptions = yargs.getDemandedOptions()
+    const commandKeys = yargs.getCommandInstance().getCommands()
+    const unknown = []
+    const currentContext = yargs.getContext()
+
+    Object.keys(aliases).forEach(function (key) {
+      aliases[key].forEach(function (alias) {
+        aliasLookup[alias] = key
+      })
+    })
+
+    Object.keys(argv).forEach(function (key) {
+      if (specialKeys.indexOf(key) === -1 &&
+        !descriptions.hasOwnProperty(key) &&
+        !demandedOptions.hasOwnProperty(key) &&
+        !positionalMap.hasOwnProperty(key) &&
+        !yargs._getParseContext().hasOwnProperty(key) &&
+        !aliasLookup.hasOwnProperty(key)) {
+        unknown.push(key)
+      }
+    })
+
+    if (commandKeys.length > 0) {
+      argv._.slice(currentContext.commands.length).forEach(function (key) {
+        if (commandKeys.indexOf(key) === -1) {
+          unknown.push(key)
+        }
+      })
+    }
+
+    if (unknown.length > 0) {
+      usage.fail(__n(
+        'Unknown argument: %s',
+        'Unknown arguments: %s',
+        unknown.length,
+        unknown.join(', ')
+      ))
+    }
+  }
+
+  // validate arguments limited to enumerated choices
+  self.limitedChoices = function (argv) {
+    const options = yargs.getOptions()
+    const invalid = {}
+
+    if (!Object.keys(options.choices).length) return
+
+    Object.keys(argv).forEach(function (key) {
+      if (specialKeys.indexOf(key) === -1 &&
+        options.choices.hasOwnProperty(key)) {
+        [].concat(argv[key]).forEach(function (value) {
+          // TODO case-insensitive configurability
+          if (options.choices[key].indexOf(value) === -1) {
+            invalid[key] = (invalid[key] || []).concat(value)
+          }
+        })
+      }
+    })
+
+    const invalidKeys = Object.keys(invalid)
+
+    if (!invalidKeys.length) return
+
+    var msg = __('Invalid values:')
+    invalidKeys.forEach(function (key) {
+      msg += '\n  ' + __(
+        'Argument: %s, Given: %s, Choices: %s',
+        key,
+        usage.stringifiedValues(invalid[key]),
+        usage.stringifiedValues(options.choices[key])
+      )
+    })
+    usage.fail(msg)
+  }
+
+  // custom checks, added using the `check` option on yargs.
+  var checks = []
+  self.check = function (f, global) {
+    checks.push({
+      func: f,
+      global: global
+    })
+  }
+
+  self.customChecks = function (argv, aliases) {
+    for (var i = 0, f; (f = checks[i]) !== undefined; i++) {
+      var func = f.func
+      var result = null
+      try {
+        result = func(argv, aliases)
+      } catch (err) {
+        usage.fail(err.message ? err.message : err, err)
+        continue
+      }
+
+      if (!result) {
+        usage.fail(__('Argument check failed: %s', func.toString()))
+      } else if (typeof result === 'string' || result instanceof Error) {
+        usage.fail(result.toString(), result)
+      }
+    }
+  }
+
+  // check implications, argument foo implies => argument bar.
+  var implied = {}
+  self.implies = function (key, value) {
+    if (typeof key === 'object') {
+      Object.keys(key).forEach(function (k) {
+        self.implies(k, key[k])
+      })
+    } else {
+      yargs.global(key)
+      implied[key] = value
+    }
+  }
+  self.getImplied = function () {
+    return implied
+  }
+
+  self.implications = function (argv) {
+    const implyFail = []
+
+    Object.keys(implied).forEach(function (key) {
+      var num
+      const origKey = key
+      var value = implied[key]
+
+      // convert string '1' to number 1
+      num = Number(key)
+      key = isNaN(num) ? key : num
+
+      if (typeof key === 'number') {
+        // check length of argv._
+        key = argv._.length >= key
+      } else if (key.match(/^--no-.+/)) {
+        // check if key doesn't exist
+        key = key.match(/^--no-(.+)/)[1]
+        key = !argv[key]
+      } else {
+        // check if key exists
+        key = argv[key]
+      }
+
+      num = Number(value)
+      value = isNaN(num) ? value : num
+
+      if (typeof value === 'number') {
+        value = argv._.length >= value
+      } else if (value.match(/^--no-.+/)) {
+        value = value.match(/^--no-(.+)/)[1]
+        value = !argv[value]
+      } else {
+        value = argv[value]
+      }
+
+      if (key && !value) {
+        implyFail.push(origKey)
+      }
+    })
+
+    if (implyFail.length) {
+      var msg = __('Implications failed:') + '\n'
+
+      implyFail.forEach(function (key) {
+        msg += ('  ' + key + ' -> ' + implied[key])
+      })
+
+      usage.fail(msg)
+    }
+  }
+
+  var conflicting = {}
+  self.conflicts = function (key, value) {
+    if (typeof key === 'object') {
+      Object.keys(key).forEach(function (k) {
+        self.conflicts(k, key[k])
+      })
+    } else {
+      yargs.global(key)
+      conflicting[key] = value
+    }
+  }
+  self.getConflicting = function () {
+    return conflicting
+  }
+
+  self.conflicting = function (argv) {
+    var args = Object.getOwnPropertyNames(argv)
+
+    args.forEach(function (arg) {
+      if (conflicting[arg] && args.indexOf(conflicting[arg]) !== -1) {
+        usage.fail(__('Arguments %s and %s are mutually exclusive', arg, conflicting[arg]))
+      }
+    })
+  }
+
+  self.recommendCommands = function (cmd, potentialCommands) {
+    const distance = require('./levenshtein')
+    const threshold = 3 // if it takes more than three edits, let's move on.
+    potentialCommands = potentialCommands.sort(function (a, b) { return b.length - a.length })
+
+    var recommended = null
+    var bestDistance = Infinity
+    for (var i = 0, candidate; (candidate = potentialCommands[i]) !== undefined; i++) {
+      var d = distance(cmd, candidate)
+      if (d <= threshold && d < bestDistance) {
+        bestDistance = d
+        recommended = candidate
+      }
+    }
+    if (recommended) usage.fail(__('Did you mean %s?', recommended))
+  }
+
+  self.reset = function (localLookup) {
+    implied = objFilter(implied, function (k, v) {
+      return !localLookup[k]
+    })
+    conflicting = objFilter(conflicting, function (k, v) {
+      return !localLookup[k]
+    })
+    checks = checks.filter(function (c) {
+      return c.global
+    })
+    return self
+  }
+
+  var frozen
+  self.freeze = function () {
+    frozen = {}
+    frozen.implied = implied
+    frozen.checks = checks
+    frozen.conflicting = conflicting
+  }
+  self.unfreeze = function () {
+    implied = frozen.implied
+    checks = frozen.checks
+    conflicting = frozen.conflicting
+    frozen = undefined
+  }
+
+  return self
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/lib/yerror.js b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/yerror.js
new file mode 100644
index 00000000000000..ad96a8776e0efc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/lib/yerror.js
@@ -0,0 +1,10 @@
+function YError (msg) {
+  this.name = 'YError'
+  this.message = msg || 'yargs error'
+  Error.captureStackTrace(this, YError)
+}
+
+YError.prototype = Object.create(Error.prototype)
+YError.prototype.constructor = YError
+
+module.exports = YError
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/be.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/be.json
new file mode 100644
index 00000000000000..141ebe1e17e907
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/be.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Каманды:",
+  "Options:": "Опцыі:",
+  "Examples:": "Прыклады:",
+  "boolean": "булевы тып",
+  "count": "падлік",
+  "string": "радковы тып",
+  "number": "лік",
+  "array": "масіў",
+  "required": "неабходна",
+  "default:": "па змаўчанні:",
+  "choices:": "магчымасці:",
+  "aliases:": "аліасы:",
+  "generated-value": "згенераванае значэнне",
+  "Not enough non-option arguments: got %s, need at least %s": "Недастаткова неапцыйных аргументаў: ёсць %s, трэба як мінімум %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Занадта шмат неапцыйных аргументаў: ёсць %s, максімум дапушчальна %s",
+  "Missing argument value: %s": {
+    "one": "Не хапае значэння аргументу: %s",
+    "other": "Не хапае значэнняў аргументаў: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Не хапае неабходнага аргументу: %s",
+    "other": "Не хапае неабходных аргументаў: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Невядомы аргумент: %s",
+    "other": "Невядомыя аргументы: %s"
+  },
+  "Invalid values:": "Несапраўдныя значэння:",
+  "Argument: %s, Given: %s, Choices: %s": "Аргумент: %s, Дадзенае значэнне: %s, Магчымасці: %s",
+  "Argument check failed: %s": "Праверка аргументаў не ўдалася: %s",
+  "Implications failed:": "Дадзены аргумент патрабуе наступны дадатковы аргумент:",
+  "Not enough arguments following: %s": "Недастаткова наступных аргументаў: %s",
+  "Invalid JSON config file: %s": "Несапраўдны файл канфігурацыі JSON: %s",
+  "Path to JSON config file": "Шлях да файла канфігурацыі JSON",
+  "Show help": "Паказаць дапамогу",
+  "Show version number": "Паказаць нумар версіі",
+  "Did you mean %s?": "Вы мелі на ўвазе %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/de.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/de.json
new file mode 100644
index 00000000000000..d805710b09a543
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/de.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Kommandos:",
+  "Options:": "Optionen:",
+  "Examples:": "Beispiele:",
+  "boolean": "boolean",
+  "count": "Zähler",
+  "string": "string",
+  "number": "Zahl",
+  "array": "array",
+  "required": "erforderlich",
+  "default:": "Standard:",
+  "choices:": "Möglichkeiten:",
+  "aliases:": "Aliase:",
+  "generated-value": "Generierter-Wert",
+  "Not enough non-option arguments: got %s, need at least %s": "Nicht genügend Argumente ohne Optionen: %s vorhanden, mindestens %s benötigt",
+  "Too many non-option arguments: got %s, maximum of %s": "Zu viele Argumente ohne Optionen: %s vorhanden, maximal %s erlaubt",
+  "Missing argument value: %s": {
+    "one": "Fehlender Argumentwert: %s",
+    "other": "Fehlende Argumentwerte: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Fehlendes Argument: %s",
+    "other": "Fehlende Argumente: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Unbekanntes Argument: %s",
+    "other": "Unbekannte Argumente: %s"
+  },
+  "Invalid values:": "Unzulässige Werte:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Gegeben: %s, Möglichkeiten: %s",
+  "Argument check failed: %s": "Argumente-Check fehlgeschlagen: %s",
+  "Implications failed:": "Implikationen fehlgeschlagen:",
+  "Not enough arguments following: %s": "Nicht genügend Argumente nach: %s",
+  "Invalid JSON config file: %s": "Fehlerhafte JSON-Config Datei: %s",
+  "Path to JSON config file": "Pfad zur JSON-Config Datei",
+  "Show help": "Hilfe anzeigen",
+  "Show version number": "Version anzeigen",
+  "Did you mean %s?": "Meintest du %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/en.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/en.json
new file mode 100644
index 00000000000000..4a618e70542dca
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/en.json
@@ -0,0 +1,40 @@
+{
+  "Commands:": "Commands:",
+  "Options:": "Options:",
+  "Examples:": "Examples:",
+  "boolean": "boolean",
+  "count": "count",
+  "string": "string",
+  "number": "number",
+  "array": "array",
+  "required": "required",
+  "default:": "default:",
+  "choices:": "choices:",
+  "aliases:": "aliases:",
+  "generated-value": "generated-value",
+  "Not enough non-option arguments: got %s, need at least %s": "Not enough non-option arguments: got %s, need at least %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Too many non-option arguments: got %s, maximum of %s",
+  "Missing argument value: %s": {
+    "one": "Missing argument value: %s",
+    "other": "Missing argument values: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Missing required argument: %s",
+    "other": "Missing required arguments: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Unknown argument: %s",
+    "other": "Unknown arguments: %s"
+  },
+  "Invalid values:": "Invalid values:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Given: %s, Choices: %s",
+  "Argument check failed: %s": "Argument check failed: %s",
+  "Implications failed:": "Implications failed:",
+  "Not enough arguments following: %s": "Not enough arguments following: %s",
+  "Invalid JSON config file: %s": "Invalid JSON config file: %s",
+  "Path to JSON config file": "Path to JSON config file",
+  "Show help": "Show help",
+  "Show version number": "Show version number",
+  "Did you mean %s?": "Did you mean %s?",
+  "Arguments %s and %s are mutually exclusive" : "Arguments %s and %s are mutually exclusive"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/es.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/es.json
new file mode 100644
index 00000000000000..d7c8af9f84a966
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/es.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Comandos:",
+  "Options:": "Opciones:",
+  "Examples:": "Ejemplos:",
+  "boolean": "booleano",
+  "count": "cuenta",
+  "string": "cadena de caracteres",
+  "number": "número",
+  "array": "tabla",
+  "required": "requerido",
+  "default:": "defecto:",
+  "choices:": "selección:",
+  "aliases:": "alias:",
+  "generated-value": "valor-generado",
+  "Not enough non-option arguments: got %s, need at least %s": "Hacen falta argumentos no-opcionales: Número recibido %s, necesita por lo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Demasiados argumentos no-opcionales: Número recibido %s, máximo es %s",
+  "Missing argument value: %s": {
+    "one": "Falta argumento: %s",
+    "other": "Faltan argumentos: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Falta argumento requerido: %s",
+    "other": "Faltan argumentos requeridos: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argumento desconocido: %s",
+    "other": "Argumentos desconocidos: %s"
+  },
+  "Invalid values:": "Valores inválidos:",
+  "Argument: %s, Given: %s, Choices: %s": "Argumento: %s, Recibido: %s, Seleccionados: %s",
+  "Argument check failed: %s": "Verificación de argumento ha fallado: %s",
+  "Implications failed:": "Implicaciones fallidas:",
+  "Not enough arguments following: %s": "No hay suficientes argumentos después de: %s",
+  "Invalid JSON config file: %s": "Archivo de configuración JSON inválido: %s",
+  "Path to JSON config file": "Ruta al archivo de configuración JSON",
+  "Show help": "Muestra ayuda",
+  "Show version number": "Muestra número de versión",
+  "Did you mean %s?": "Quisiste decir %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/fr.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/fr.json
new file mode 100644
index 00000000000000..481f47e37fbc9d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/fr.json
@@ -0,0 +1,37 @@
+{
+  "Commands:": "Commandes:",
+  "Options:": "Options:",
+  "Examples:": "Exemples:",
+  "boolean": "booléen",
+  "count": "comptage",
+  "string": "chaine de caractère",
+  "number": "nombre",
+  "array": "tableau",
+  "required": "requis",
+  "default:": "défaut:",
+  "choices:": "choix:",
+  "generated-value": "valeur générée",
+  "Not enough non-option arguments: got %s, need at least %s": "Pas assez d'arguments non-option: reçu %s, besoin d'au moins %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Trop d'arguments non-option: reçu %s, maximum %s",
+  "Missing argument value: %s": {
+    "one": "Argument manquant: %s",
+    "other": "Arguments manquants: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Argument requis manquant: %s",
+    "other": "Arguments requis manquants: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argument inconnu: %s",
+    "other": "Arguments inconnus: %s"
+  },
+  "Invalid values:": "Valeurs invalides:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Donné: %s, Choix: %s",
+  "Argument check failed: %s": "Echec de la vérification de l'argument: %s",
+  "Implications failed:": "Implications échouées:",
+  "Not enough arguments following: %s": "Pas assez d'arguments suivant: %s",
+  "Invalid JSON config file: %s": "Fichier de configuration JSON invalide: %s",
+  "Path to JSON config file": "Chemin du fichier de configuration JSON",
+  "Show help": "Affiche de l'aide",
+  "Show version number": "Affiche le numéro de version"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hi.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hi.json
new file mode 100644
index 00000000000000..2a9826d96f02ee
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hi.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "आदेश:",
+  "Options:": "विकल्प:",
+  "Examples:": "उदाहरण:",
+  "boolean": "सत्यता",
+  "count": "संख्या",
+  "string": "वर्णों का तार ",
+  "number": "अंक",
+  "array": "सरणी",
+  "required": "आवश्यक",
+  "default:": "डिफॉल्ट:",
+  "choices:": "विकल्प:",
+  "aliases:": "उपनाम:",
+  "generated-value": "उत्पन्न-मूल्य",
+  "Not enough non-option arguments: got %s, need at least %s": "पर्याप्त गैर-विकल्प तर्क प्राप्त नहीं: %s प्राप्त, कम से कम %s की आवश्यकता है",
+  "Too many non-option arguments: got %s, maximum of %s": "बहुत सारे गैर-विकल्प तर्क: %s प्राप्त, अधिकतम %s मान्य",
+  "Missing argument value: %s": {
+    "one": "कुछ तर्को के मूल्य गुम हैं: %s",
+    "other": "कुछ तर्को के मूल्य गुम हैं: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "आवश्यक तर्क गुम हैं: %s",
+    "other": "आवश्यक तर्क गुम हैं: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "अज्ञात तर्क प्राप्त: %s",
+    "other": "अज्ञात तर्क प्राप्त: %s"
+  },
+  "Invalid values:": "अमान्य मूल्य:",
+  "Argument: %s, Given: %s, Choices: %s": "तर्क: %s, प्राप्त: %s, विकल्प: %s",
+  "Argument check failed: %s": "तर्क जांच विफल: %s",
+  "Implications failed:": "दिए गए तर्क के लिए अतिरिक्त तर्क की अपेक्षा है:",
+  "Not enough arguments following: %s": "निम्नलिखित के बाद पर्याप्त तर्क नहीं प्राप्त: %s",
+  "Invalid JSON config file: %s": "अमान्य JSON config फाइल: %s",
+  "Path to JSON config file": "JSON config फाइल का पथ",
+  "Show help": "सहायता दिखाएँ",
+  "Show version number": "Version संख्या दिखाएँ",
+  "Did you mean %s?": "क्या आपका मतलब है %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hu.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hu.json
new file mode 100644
index 00000000000000..7b7d16606b8f69
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/hu.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Parancsok:",
+  "Options:": "Opciók:",
+  "Examples:": "Példák:",
+  "boolean": "boolean",
+  "count": "számláló",
+  "string": "szöveg",
+  "number": "szám",
+  "array": "tömb",
+  "required": "kötelező",
+  "default:": "alapértelmezett:",
+  "choices:": "lehetőségek:",
+  "aliases:": "aliaszok:",
+  "generated-value": "generált-érték",
+  "Not enough non-option arguments: got %s, need at least %s": "Nincs elég nem opcionális argumentum: %s van, legalább %s kell",
+  "Too many non-option arguments: got %s, maximum of %s": "Túl sok nem opciánlis argumentum van: %s van, maximum %s lehet",
+  "Missing argument value: %s": {
+    "one": "Hiányzó argumentum érték: %s",
+    "other": "Hiányzó argumentum értékek: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Hiányzó kötelező argumentum: %s",
+    "other": "Hiányzó kötelező argumentumok: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Ismeretlen argumentum: %s",
+    "other": "Ismeretlen argumentumok: %s"
+  },
+  "Invalid values:": "Érvénytelen érték:",
+  "Argument: %s, Given: %s, Choices: %s": "Argumentum: %s, Megadott: %s, Lehetőségek: %s",
+  "Argument check failed: %s": "Argumentum ellenőrzés sikertelen: %s",
+  "Implications failed:": "Implikációk sikertelenek:",
+  "Not enough arguments following: %s": "Nem elég argumentum követi: %s",
+  "Invalid JSON config file: %s": "Érvénytelen JSON konfigurációs file: %s",
+  "Path to JSON config file": "JSON konfigurációs file helye",
+  "Show help": "Súgo megjelenítése",
+  "Show version number": "Verziószám megjelenítése",
+  "Did you mean %s?": "Erre gondoltál %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/id.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/id.json
new file mode 100644
index 00000000000000..a06e8608d0b3a3
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/id.json
@@ -0,0 +1,40 @@
+
+{
+  "Commands:": "Perintah:",
+  "Options:": "Pilihan:",
+  "Examples:": "Contoh:",
+  "boolean": "boolean",
+  "count": "jumlah",
+  "number": "nomor",
+  "string": "string",
+  "array": "larik",
+  "required": "diperlukan",
+  "default:": "bawaan:",
+  "aliases:": "istilah lain:",
+  "choices:": "pilihan:",
+  "generated-value": "nilai-yang-dihasilkan",
+  "Not enough non-option arguments: got %s, need at least %s": "Argumen wajib kurang: hanya %s, minimal %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Terlalu banyak argumen wajib: ada %s, maksimal %s",
+  "Missing argument value: %s": {
+    "one": "Kurang argumen: %s",
+    "other": "Kurang argumen: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Kurang argumen wajib: %s",
+    "other": "Kurang argumen wajib: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argumen tak diketahui: %s",
+    "other": "Argumen tak diketahui: %s"
+  },
+  "Invalid values:": "Nilai-nilai tidak valid:",
+  "Argument: %s, Given: %s, Choices: %s": "Argumen: %s, Diberikan: %s, Pilihan: %s",
+  "Argument check failed: %s": "Pemeriksaan argument gagal: %s",
+  "Implications failed:": "Implikasi gagal:",
+  "Not enough arguments following: %s": "Kurang argumen untuk: %s",
+  "Invalid JSON config file: %s": "Berkas konfigurasi JSON tidak valid: %s",
+  "Path to JSON config file": "Alamat berkas konfigurasi JSON",
+  "Show help": "Lihat bantuan",
+  "Show version number": "Lihat nomor versi",
+  "Did you mean %s?": "Maksud Anda: %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/it.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/it.json
new file mode 100644
index 00000000000000..f9eb3756eacc1e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/it.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Comandi:",
+  "Options:": "Opzioni:",
+  "Examples:": "Esempi:",
+  "boolean": "booleano",
+  "count": "contatore",
+  "string": "stringa",
+  "number": "numero",
+  "array": "vettore",
+  "required": "richiesto",
+  "default:": "predefinito:",
+  "choices:": "scelte:",
+  "aliases:": "alias:",
+  "generated-value": "valore generato",
+  "Not enough non-option arguments: got %s, need at least %s": "Numero insufficiente di argomenti non opzione: inseriti %s, richiesti almeno %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Troppi argomenti non opzione: inseriti %s, massimo possibile %s",
+  "Missing argument value: %s": {
+    "one": "Argomento mancante: %s",
+    "other": "Argomenti mancanti: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Argomento richiesto mancante: %s",
+    "other": "Argomenti richiesti mancanti: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argomento sconosciuto: %s",
+    "other": "Argomenti sconosciuti: %s"
+  },
+  "Invalid values:": "Valori non validi:",
+  "Argument: %s, Given: %s, Choices: %s": "Argomento: %s, Richiesto: %s, Scelte: %s",
+  "Argument check failed: %s": "Controllo dell'argomento fallito: %s",
+  "Implications failed:": "Argomenti impliciti non soddisfatti:",
+  "Not enough arguments following: %s": "Argomenti insufficienti dopo: %s",
+  "Invalid JSON config file: %s": "File di configurazione JSON non valido: %s",
+  "Path to JSON config file": "Percorso del file di configurazione JSON",
+  "Show help": "Mostra la schermata di aiuto",
+  "Show version number": "Mostra il numero di versione",
+  "Did you mean %s?": "Intendi forse %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ja.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ja.json
new file mode 100644
index 00000000000000..45a64a81232f99
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ja.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "コマンド:",
+  "Options:": "オプション:",
+  "Examples:": "例:",
+  "boolean": "真偽",
+  "count": "カウント",
+  "string": "文字列",
+  "number": "数値",
+  "array": "配列",
+  "required": "必須",
+  "default:": "デフォルト:",
+  "choices:": "選択してください:",
+  "aliases:": "エイリアス:",
+  "generated-value": "生成された値",
+  "Not enough non-option arguments: got %s, need at least %s": "オプションではない引数が %s 個では不足しています。少なくとも %s 個の引数が必要です:",
+  "Too many non-option arguments: got %s, maximum of %s": "オプションではない引数が %s 個では多すぎます。最大で %s 個までです:",
+  "Missing argument value: %s": {
+    "one": "引数が見つかりません: %s",
+    "other": "引数が見つかりません: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "必須の引数が見つかりません: %s",
+    "other": "必須の引数が見つかりません: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "未知の引数です: %s",
+    "other": "未知の引数です: %s"
+  },
+  "Invalid values:": "不正な値です:",
+  "Argument: %s, Given: %s, Choices: %s": "引数は %s です。指定できるのは %s つです。選択してください: %s",
+  "Argument check failed: %s": "引数のチェックに失敗しました: %s",
+  "Implications failed:": "オプションの組み合わせで不正が生じました:",
+  "Not enough arguments following: %s": "次の引数が不足しています。: %s",
+  "Invalid JSON config file: %s": "JSONの設定ファイルが不正です: %s",
+  "Path to JSON config file": "JSONの設定ファイルまでのpath",
+  "Show help": "ヘルプを表示",
+  "Show version number": "バージョンを表示",
+  "Did you mean %s?": "もしかして %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ko.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ko.json
new file mode 100644
index 00000000000000..e714984798c492
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ko.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "명령:",
+  "Options:": "옵션:",
+  "Examples:": "예시:",
+  "boolean": "여부",
+  "count": "개수",
+  "string": "문자열",
+  "number": "숫자",
+  "array": "배열",
+  "required": "필수",
+  "default:": "기본:",
+  "choices:": "선택:",
+  "aliases:": "별칭:",
+  "generated-value": "생성된 값",
+  "Not enough non-option arguments: got %s, need at least %s": "옵션이 아닌 인자가 충분치 않습니다: %s개를 받았지만, 적어도 %s개는 필요합니다",
+  "Too many non-option arguments: got %s, maximum of %s": "옵션이 아닌 인자가 너무 많습니다: %s개를 받았지만, %s개 이하여야 합니다",
+  "Missing argument value: %s": {
+    "one": "인자값을 받지 못했습니다: %s",
+    "other": "인자값들을 받지 못했습니다: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "필수 인자를 받지 못했습니다: %s",
+    "other": "필수 인자들을 받지 못했습니다: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "알 수 없는 인자입니다: %s",
+    "other": "알 수 없는 인자들입니다: %s"
+  },
+  "Invalid values:": "잘못된 값입니다:",
+  "Argument: %s, Given: %s, Choices: %s": "인자: %s, 입력받은 값: %s, 선택지: %s",
+  "Argument check failed: %s": "유효하지 않은 인자입니다: %s",
+  "Implications failed:": "옵션의 조합이 잘못되었습니다:",
+  "Not enough arguments following: %s": "인자가 충분하게 주어지지 않았습니다: %s",
+  "Invalid JSON config file: %s": "유효하지 않은 JSON 설정파일입니다: %s",
+  "Path to JSON config file": "JSON 설정파일 경로",
+  "Show help": "도움말을 보여줍니다",
+  "Show version number": "버전 넘버를 보여줍니다",
+  "Did you mean %s?": "찾고계신게 %s입니까?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nb.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nb.json
new file mode 100644
index 00000000000000..fc607fb1e19c11
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nb.json
@@ -0,0 +1,37 @@
+{
+  "Commands:": "Kommandoer:",
+  "Options:": "Alternativer:",
+  "Examples:": "Eksempler:",
+  "boolean": "boolsk",
+  "count": "antall",
+  "string": "streng",
+  "number": "nummer",
+  "array": "matrise",
+  "required": "obligatorisk",
+  "default:": "standard:",
+  "choices:": "valg:",
+  "generated-value": "generert-verdi",
+  "Not enough non-option arguments: got %s, need at least %s": "Ikke nok ikke-alternativ argumenter: fikk %s, trenger minst %s",
+  "Too many non-option arguments: got %s, maximum of %s": "For mange ikke-alternativ argumenter: fikk %s, maksimum %s",
+  "Missing argument value: %s": {
+    "one": "Mangler argument verdi: %s",
+    "other": "Mangler argument verdier: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Mangler obligatorisk argument: %s",
+    "other": "Mangler obligatoriske argumenter: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Ukjent argument: %s",
+    "other": "Ukjente argumenter: %s"
+  },
+  "Invalid values:": "Ugyldige verdier:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Gitt: %s, Valg: %s",
+  "Argument check failed: %s": "Argument sjekk mislyktes: %s",
+  "Implications failed:": "Konsekvensene mislyktes:",
+  "Not enough arguments following: %s": "Ikke nok følgende argumenter: %s",
+  "Invalid JSON config file: %s": "Ugyldig JSON konfigurasjonsfil: %s",
+  "Path to JSON config file": "Bane til JSON konfigurasjonsfil",
+  "Show help": "Vis hjelp",
+  "Show version number": "Vis versjonsnummer"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nl.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nl.json
new file mode 100644
index 00000000000000..fc029dbebda7a0
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/nl.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Opdrachten:",
+  "Options:": "Opties:",
+  "Examples:": "Voorbeelden:",
+  "boolean": "boolean",
+  "count": "aantal",
+  "string": "text",
+  "number": "nummer",
+  "array": "lijst",
+  "required": "verplicht",
+  "default:": "standaard:",
+  "choices:": "keuzes:",
+  "aliases:": "aliassen:",
+  "generated-value": "gegenereerde waarde",
+  "Not enough non-option arguments: got %s, need at least %s": "Niet genoeg non-optie argumenten. Gekregen: %s, minstens nodig: %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Te veel non-optie argumenten. Gekregen: %s, maximum: %s",
+  "Missing argument value: %s": {
+    "one": "Missing argument value: %s",
+    "other": "Missing argument values: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Missend verplichte argument: %s",
+    "other": "Missende verplichte argumenten: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Onbekend argument: %s",
+    "other": "Onbekende argumenten: %s"
+  },
+  "Invalid values:": "Ongeldige waardes:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Gegeven: %s, Keuzes: %s",
+  "Argument check failed: %s": "Argument check mislukt: %s",
+  "Implications failed:": "Implicaties mislukt:",
+  "Not enough arguments following: %s": "Niet genoeg argumenten na: %s",
+  "Invalid JSON config file: %s": "Ongeldig JSON configuratiebestand: %s",
+  "Path to JSON config file": "Pad naar JSON configuratiebestand",
+  "Show help": "Toon help",
+  "Show version number": "Toon versie nummer",
+  "Did you mean %s?": "Bedoelde u misschien %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pirate.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pirate.json
new file mode 100644
index 00000000000000..1f4e19e65de5e7
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pirate.json
@@ -0,0 +1,12 @@
+{
+  "Commands:": "Choose yer command:",
+  "Options:": "Options for me hearties!",
+  "Examples:": "Ex. marks the spot:",
+  "required": "requi-yar-ed",
+  "Missing required argument: %s": {
+    "one": "Ye be havin' to set the followin' argument land lubber: %s",
+    "other": "Ye be havin' to set the followin' arguments land lubber: %s"
+  },
+  "Show help": "Parlay this here code of conduct",
+  "Show version number": "'Tis the version ye be askin' fer"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pl.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pl.json
new file mode 100644
index 00000000000000..1c834f693b172c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pl.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Polecenia:",
+  "Options:": "Opcje:",
+  "Examples:": "Przykłady:",
+  "boolean": "boolean",
+  "count": "ilość",
+  "string": "ciąg znaków",
+  "number": "liczba",
+  "array": "tablica",
+  "required": "wymagany",
+  "default:": "domyślny:",
+  "choices:": "dostępne:",
+  "aliases:": "aliasy:",
+  "generated-value": "wygenerowana-wartość",
+  "Not enough non-option arguments: got %s, need at least %s": "Niewystarczająca ilość argumentów: otrzymano %s, wymagane co najmniej %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Zbyt duża ilość argumentów: otrzymano %s, wymagane co najwyżej %s",
+  "Missing argument value: %s": {
+    "one": "Brak wartości dla argumentu: %s",
+    "other": "Brak wartości dla argumentów: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Brak wymaganego argumentu: %s",
+    "other": "Brak wymaganych argumentów: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Nieznany argument: %s",
+    "other": "Nieznane argumenty: %s"
+  },
+  "Invalid values:": "Nieprawidłowe wartości:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Otrzymano: %s, Dostępne: %s",
+  "Argument check failed: %s": "Weryfikacja argumentów nie powiodła się: %s",
+  "Implications failed:": "Założenia nie zostały spełnione:",
+  "Not enough arguments following: %s": "Niewystarczająca ilość argumentów następujących po: %s",
+  "Invalid JSON config file: %s": "Nieprawidłowy plik konfiguracyjny JSON: %s",
+  "Path to JSON config file": "Ścieżka do pliku konfiguracyjnego JSON",
+  "Show help": "Pokaż pomoc",
+  "Show version number": "Pokaż numer wersji",
+  "Did you mean %s?": "Czy chodziło Ci o %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt.json
new file mode 100644
index 00000000000000..75c3921c802947
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt.json
@@ -0,0 +1,38 @@
+{
+  "Commands:": "Comandos:",
+  "Options:": "Opções:",
+  "Examples:": "Exemplos:",
+  "boolean": "boolean",
+  "count": "contagem",
+  "string": "cadeia de caracteres",
+  "number": "número",
+  "array": "arranjo",
+  "required": "requerido",
+  "default:": "padrão:",
+  "choices:": "escolhas:",
+  "generated-value": "valor-gerado",
+  "Not enough non-option arguments: got %s, need at least %s": "Argumentos insuficientes não opcionais: Argumento %s, necessário pelo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Excesso de argumentos não opcionais: recebido %s, máximo de %s",
+  "Missing argument value: %s": {
+    "one": "Falta valor de argumento: %s",
+    "other": "Falta valores de argumento: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Falta argumento obrigatório: %s",
+    "other": "Faltando argumentos obrigatórios: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argumento desconhecido: %s",
+    "other": "Argumentos desconhecidos: %s"
+  },
+  "Invalid values:": "Valores inválidos:",
+  "Argument: %s, Given: %s, Choices: %s": "Argumento: %s, Dado: %s, Escolhas: %s",
+  "Argument check failed: %s": "Verificação de argumento falhou: %s",
+  "Implications failed:": "Implicações falharam:",
+  "Not enough arguments following: %s": "Insuficientes argumentos a seguir: %s",
+  "Invalid JSON config file: %s": "Arquivo de configuração em JSON esta inválido: %s",
+  "Path to JSON config file": "Caminho para o arquivo de configuração em JSON",
+  "Show help": "Mostra ajuda",
+  "Show version number": "Mostra número de versão",
+  "Arguments %s and %s are mutually exclusive" : "Argumentos %s e %s são mutualmente exclusivos"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt_BR.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt_BR.json
new file mode 100644
index 00000000000000..60e5ffa24d91d2
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/pt_BR.json
@@ -0,0 +1,40 @@
+{
+  "Commands:": "Comandos:",
+  "Options:": "Opções:",
+  "Examples:": "Exemplos:",
+  "boolean": "boolean",
+  "count": "contagem",
+  "string": "string",
+  "number": "número",
+  "array": "array",
+  "required": "obrigatório",
+  "default:": "padrão:",
+  "choices:": "opções:",
+  "aliases:": "sinônimos:",
+  "generated-value": "valor-gerado",
+  "Not enough non-option arguments: got %s, need at least %s": "Argumentos insuficientes: Argumento %s, necessário pelo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Excesso de argumentos: recebido %s, máximo de %s",
+  "Missing argument value: %s": {
+    "one": "Falta valor de argumento: %s",
+    "other": "Falta valores de argumento: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Falta argumento obrigatório: %s",
+    "other": "Faltando argumentos obrigatórios: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Argumento desconhecido: %s",
+    "other": "Argumentos desconhecidos: %s"
+  },
+  "Invalid values:": "Valores inválidos:",
+  "Argument: %s, Given: %s, Choices: %s": "Argumento: %s, Dado: %s, Opções: %s",
+  "Argument check failed: %s": "Verificação de argumento falhou: %s",
+  "Implications failed:": "Implicações falharam:",
+  "Not enough arguments following: %s": "Argumentos insuficientes a seguir: %s",
+  "Invalid JSON config file: %s": "Arquivo JSON de configuração inválido: %s",
+  "Path to JSON config file": "Caminho para o arquivo JSON de configuração",
+  "Show help": "Exibe ajuda",
+  "Show version number": "Exibe a versão",
+  "Did you mean %s?": "Você quis dizer %s?",
+  "Arguments %s and %s are mutually exclusive" : "Argumentos %s e %s são mutualmente exclusivos"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ru.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ru.json
new file mode 100644
index 00000000000000..cb7b88b4953c36
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/ru.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Команды:",
+  "Options:": "Опции:",
+  "Examples:": "Примеры:",
+  "boolean": "булевый тип",
+  "count": "подсчет",
+  "string": "строковой тип",
+  "number": "число",
+  "array": "массив",
+  "required": "необходимо",
+  "default:": "по умолчанию:",
+  "choices:": "возможности:",
+  "aliases:": "алиасы:",
+  "generated-value": "генерированное значение",
+  "Not enough non-option arguments: got %s, need at least %s": "Недостаточно неопционных аргументов: есть %s, нужно как минимум %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Слишком много неопционных аргументов: есть %s, максимум допустимо %s",
+  "Missing argument value: %s": {
+    "one": "Не хватает значения аргумента: %s",
+    "other": "Не хватает значений аргументов: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Не хватает необходимого аргумента: %s",
+    "other": "Не хватает необходимых аргументов: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Неизвестный аргумент: %s",
+    "other": "Неизвестные аргументы: %s"
+  },
+  "Invalid values:": "Недействительные значения:",
+  "Argument: %s, Given: %s, Choices: %s": "Аргумент: %s, Данное значение: %s, Возможности: %s",
+  "Argument check failed: %s": "Проверка аргументов не удалась: %s",
+  "Implications failed:": "Данный аргумент требует следующий дополнительный аргумент:",
+  "Not enough arguments following: %s": "Недостаточно следующих аргументов: %s",
+  "Invalid JSON config file: %s": "Недействительный файл конфигурации JSON: %s",
+  "Path to JSON config file": "Путь к файлу конфигурации JSON",
+  "Show help": "Показать помощь",
+  "Show version number": "Показать номер версии",
+  "Did you mean %s?": "Вы имели в виду %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/th.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/th.json
new file mode 100644
index 00000000000000..3f08dcd238d442
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/th.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "คอมมาน",
+  "Options:": "ออฟชั่น",
+  "Examples:": "ตัวอย่าง",
+  "boolean": "บูลีน",
+  "count": "นับ",
+  "string": "สตริง",
+  "number": "ตัวเลข",
+  "array": "อาเรย์",
+  "required": "จำเป็น",
+  "default:": "ค่าเริ่มต้น",
+  "choices:": "ตัวเลือก",
+  "aliases:": "เอเลียส",
+  "generated-value": "ค่าที่ถูกสร้างขึ้น",
+  "Not enough non-option arguments: got %s, need at least %s": "ใส่อาร์กิวเมนต์ไม่ครบตามจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการอย่างน้อย %s ค่า",
+  "Too many non-option arguments: got %s, maximum of %s": "ใส่อาร์กิวเมนต์เกินจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการมากที่สุด %s ค่า",
+  "Missing argument value: %s": {
+    "one": "ค่าอาร์กิวเมนต์ที่ขาดไป: %s",
+    "other": "ค่าอาร์กิวเมนต์ที่ขาดไป: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "อาร์กิวเมนต์จำเป็นที่ขาดไป: %s",
+    "other": "อาร์กิวเมนต์จำเป็นที่ขาดไป: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "อาร์กิวเมนต์ที่ไม่รู้จัก: %s",
+    "other": "อาร์กิวเมนต์ที่ไม่รู้จัก: %s"
+  },
+  "Invalid values:": "ค่าไม่ถูกต้อง:",
+  "Argument: %s, Given: %s, Choices: %s": "อาร์กิวเมนต์: %s, ได้รับ: %s, ตัวเลือก: %s",
+  "Argument check failed: %s": "ตรวจสอบพบอาร์กิวเมนต์ที่ไม่ถูกต้อง: %s",
+  "Implications failed:": "Implications ไม่สำเร็จ:",
+  "Not enough arguments following: %s": "ใส่อาร์กิวเมนต์ไม่ครบ: %s",
+  "Invalid JSON config file: %s": "ไฟล์คอนฟิค JSON ไม่ถูกต้อง: %s",
+  "Path to JSON config file": "พาทไฟล์คอนฟิค JSON",
+  "Show help": "ขอความช่วยเหลือ",
+  "Show version number": "แสดงตัวเลขเวอร์ชั่น",
+  "Did you mean %s?": "คุณหมายถึง %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/tr.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/tr.json
new file mode 100644
index 00000000000000..000060b91af89e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/tr.json
@@ -0,0 +1,39 @@
+{
+  "Commands:": "Komutlar:",
+  "Options:": "Seçenekler:",
+  "Examples:": "Örnekler:",
+  "boolean": "boolean",
+  "count": "sayı",
+  "string": "string",
+  "number": "numara",
+  "array": "array",
+  "required": "zorunlu",
+  "default:": "varsayılan:",
+  "choices:": "seçimler:",
+  "aliases:": "takma adlar:",
+  "generated-value": "oluşturulan-değer",
+  "Not enough non-option arguments: got %s, need at least %s": "Seçenek dışı argümanlar yetersiz: %s bulundu, %s gerekli",
+  "Too many non-option arguments: got %s, maximum of %s": "Seçenek dışı argümanlar gereğinden fazla: %s bulundu, azami %s",
+  "Missing argument value: %s": {
+    "one": "Eksik argüman değeri: %s",
+    "other": "Eksik argüman değerleri: %s"
+  },
+  "Missing required argument: %s": {
+    "one": "Eksik zorunlu argüman: %s",
+    "other": "Eksik zorunlu argümanlar: %s"
+  },
+  "Unknown argument: %s": {
+    "one": "Bilinmeyen argüman: %s",
+    "other": "Bilinmeyen argümanlar: %s"
+  },
+  "Invalid values:": "Geçersiz değerler:",
+  "Argument: %s, Given: %s, Choices: %s": "Argüman: %s, Verilen: %s, Seçimler: %s",
+  "Argument check failed: %s": "Argüman kontrolü başarısız oldu: %s",
+  "Implications failed:": "Sonuçlar başarısız oldu:",
+  "Not enough arguments following: %s": "%s için yeterli argüman bulunamadı",
+  "Invalid JSON config file: %s": "Geçersiz JSON yapılandırma dosyası: %s",
+  "Path to JSON config file": "JSON yapılandırma dosya konumu",
+  "Show help": "Yardım detaylarını göster",
+  "Show version number": "Versiyon detaylarını göster",
+  "Did you mean %s?": "Bunu mu demek istediniz: %s?"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_CN.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_CN.json
new file mode 100644
index 00000000000000..b25c7b9d2063f6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_CN.json
@@ -0,0 +1,37 @@
+{
+  "Commands:": "命令：",
+  "Options:": "选项：",
+  "Examples:": "示例：",
+  "boolean": "布尔",
+  "count": "计数",
+  "string": "字符串",
+  "number": "数字",
+  "array": "数组",
+  "required": "必需",
+  "default:": "默认值:",
+  "choices:": "可选值:",
+  "generated-value": "生成的值",
+  "Not enough non-option arguments: got %s, need at least %s": "缺少 non-option 参数：传入了 %s 个, 至少需要 %s 个",
+  "Too many non-option arguments: got %s, maximum of %s": "non-option 参数过多：传入了 %s 个, 最大允许 %s 个",
+  "Missing argument value: %s": {
+    "one": "没有给此选项指定值：%s",
+    "other": "没有给这些选项指定值：%s"
+  },
+  "Missing required argument: %s": {
+    "one": "缺少必须的选项：%s",
+    "other": "缺少这些必须的选项：%s"
+  },
+  "Unknown argument: %s": {
+    "one": "无法识别的选项：%s",
+    "other": "无法识别这些选项：%s"
+  },
+  "Invalid values:": "无效的选项值：",
+  "Argument: %s, Given: %s, Choices: %s": "选项名称: %s, 传入的值: %s, 可选的值：%s",
+  "Argument check failed: %s": "选项值验证失败：%s",
+  "Implications failed:": "缺少依赖的选项：",
+  "Not enough arguments following: %s": "没有提供足够的值给此选项：%s",
+  "Invalid JSON config file: %s": "无效的 JSON 配置文件：%s",
+  "Path to JSON config file": "JSON 配置文件的路径",
+  "Show help": "显示帮助信息",
+  "Show version number": "显示版本号"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_TW.json b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_TW.json
new file mode 100644
index 00000000000000..12498888aaf2c8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/locales/zh_TW.json
@@ -0,0 +1,40 @@
+{
+  "Commands:": "命令：",
+  "Options:": "選項：",
+  "Examples:": "例：",
+  "boolean": "布林",
+  "count": "次數",
+  "string": "字串",
+  "number": "數字",
+  "array": "陣列",
+  "required": "必須",
+  "default:": "預設值:",
+  "choices:": "可選值:",
+  "aliases:": "別名:",
+  "generated-value": "生成的值",
+  "Not enough non-option arguments: got %s, need at least %s": "non-option 引數不足：只傳入了 %s 個, 至少要 %s 個",
+  "Too many non-option arguments: got %s, maximum of %s": "non-option 引數過多：傳入了 %s 個, 但最多 %s 個",
+  "Missing argument value: %s": {
+    "one": "此引數無指定值：%s",
+    "other": "這些引數無指定值：%s"
+  },
+  "Missing required argument: %s": {
+    "one": "缺少必須的引數：%s",
+    "other": "缺少這些必須的引數：%s"
+  },
+  "Unknown argument: %s": {
+    "one": "未知的引數：%s",
+    "other": "未知的這些引數：%s"
+  },
+  "Invalid values:": "無效的選項值：",
+  "Argument: %s, Given: %s, Choices: %s": "引數名稱: %s, 傳入的值: %s, 可選的值：%s",
+  "Argument check failed: %s": "引數驗證失敗：%s",
+  "Implications failed:": "缺少依賴的選項：",
+  "Not enough arguments following: %s": "沒有提供足夠的值給此引數：%s",
+  "Invalid JSON config file: %s": "無效的 JSON 設置文件：%s",
+  "Path to JSON config file": "JSON 設置文件的路徑",
+  "Show help": "顯示說明",
+  "Show version number": "顯示版本",
+  "Did you mean %s?": "是指 %s?",
+  "Arguments %s and %s are mutually exclusive" : "引數 %s 和 %s 是互斥的"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/index.js
new file mode 100644
index 00000000000000..c8492a228630af
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/index.js
@@ -0,0 +1,64 @@
+'use strict';
+
+function preserveCamelCase(str) {
+	let isLastCharLower = false;
+	let isLastCharUpper = false;
+	let isLastLastCharUpper = false;
+
+	for (let i = 0; i < str.length; i++) {
+		const c = str[i];
+
+		if (isLastCharLower && /[a-zA-Z]/.test(c) && c.toUpperCase() === c) {
+			str = str.substr(0, i) + '-' + str.substr(i);
+			isLastCharLower = false;
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = true;
+			i++;
+		} else if (isLastCharUpper && isLastLastCharUpper && /[a-zA-Z]/.test(c) && c.toLowerCase() === c) {
+			str = str.substr(0, i - 1) + '-' + str.substr(i - 1);
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = false;
+			isLastCharLower = true;
+		} else {
+			isLastCharLower = c.toLowerCase() === c;
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = c.toUpperCase() === c;
+		}
+	}
+
+	return str;
+}
+
+module.exports = function (str) {
+	if (arguments.length > 1) {
+		str = Array.from(arguments)
+			.map(x => x.trim())
+			.filter(x => x.length)
+			.join('-');
+	} else {
+		str = str.trim();
+	}
+
+	if (str.length === 0) {
+		return '';
+	}
+
+	if (str.length === 1) {
+		return str.toLowerCase();
+	}
+
+	if (/^[a-z0-9]+$/.test(str)) {
+		return str;
+	}
+
+	const hasUpperCase = str !== str.toLowerCase();
+
+	if (hasUpperCase) {
+		str = preserveCamelCase(str);
+	}
+
+	return str
+		.replace(/^[_.\- ]+/, '')
+		.toLowerCase()
+		.replace(/[_.\- ]+(\w|$)/g, (m, p1) => p1.toUpperCase());
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/license
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/license
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/license
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/package.json
new file mode 100644
index 00000000000000..a174878a6f249e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "camelcase@^4.1.0",
+  "_id": "camelcase@4.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
+  "_location": "/libnpx/yargs/camelcase",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "camelcase@^4.1.0",
+    "name": "camelcase",
+    "escapedName": "camelcase",
+    "rawSpec": "^4.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.1.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs",
+    "/libnpx/yargs/yargs-parser"
+  ],
+  "_resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
+  "_shasum": "d545635be1e33c542649c69173e5de6acfae34dd",
+  "_shrinkwrap": null,
+  "_spec": "camelcase@^4.1.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Convert a dash/dot/underscore/space separated string to camelCase: `foo-bar` → `fooBar`",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "camelcase",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "4.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/readme.md
new file mode 100644
index 00000000000000..0610dc627ddc23
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/camelcase/readme.md
@@ -0,0 +1,57 @@
+# camelcase [![Build Status](https://travis-ci.org/sindresorhus/camelcase.svg?branch=master)](https://travis-ci.org/sindresorhus/camelcase)
+
+> Convert a dash/dot/underscore/space separated string to camelCase: `foo-bar` → `fooBar`
+
+
+## Install
+
+```
+$ npm install --save camelcase
+```
+
+
+## Usage
+
+```js
+const camelCase = require('camelcase');
+
+camelCase('foo-bar');
+//=> 'fooBar'
+
+camelCase('foo_bar');
+//=> 'fooBar'
+
+camelCase('Foo-Bar');
+//=> 'fooBar'
+
+camelCase('--foo.bar');
+//=> 'fooBar'
+
+camelCase('__foo__bar__');
+//=> 'fooBar'
+
+camelCase('foo bar');
+//=> 'fooBar'
+
+console.log(process.argv[3]);
+//=> '--foo-bar'
+camelCase(process.argv[3]);
+//=> 'fooBar'
+
+camelCase('foo', 'bar');
+//=> 'fooBar'
+
+camelCase('__foo__', '--bar');
+//=> 'fooBar'
+```
+
+
+## Related
+
+- [decamelize](https://github.com/sindresorhus/decamelize) - The inverse of this module
+- [uppercamelcase](https://github.com/SamVerschueren/uppercamelcase) - Like this module, but to PascalCase instead of camelCase
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/CHANGELOG.md
new file mode 100644
index 00000000000000..ef6a35ef41e91b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="3.2.0"></a>
+# [3.2.0](https://github.com/yargs/cliui/compare/v3.1.2...v3.2.0) (2016-04-11)
+
+
+### Bug Fixes
+
+* reduces tarball size ([acc6c33](https://github.com/yargs/cliui/commit/acc6c33))
+
+### Features
+
+* adds standard-version for release management ([ff84e32](https://github.com/yargs/cliui/commit/ff84e32))
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/LICENSE.txt b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/LICENSE.txt
new file mode 100644
index 00000000000000..c7e27478a3eff8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/LICENSE.txt
@@ -0,0 +1,14 @@
+Copyright (c) 2015, Contributors
+
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted, provided
+that the above copyright notice and this permission notice
+appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
+LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/README.md
new file mode 100644
index 00000000000000..028392c2633c85
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/README.md
@@ -0,0 +1,110 @@
+# cliui
+
+[![Build Status](https://travis-ci.org/yargs/cliui.svg)](https://travis-ci.org/yargs/cliui)
+[![Coverage Status](https://coveralls.io/repos/yargs/cliui/badge.svg?branch=)](https://coveralls.io/r/yargs/cliui?branch=)
+[![NPM version](https://img.shields.io/npm/v/cliui.svg)](https://www.npmjs.com/package/cliui)
+[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
+
+easily create complex multi-column command-line-interfaces.
+
+## Example
+
+```js
+var ui = require('cliui')({
+  width: 80
+})
+
+ui.div('Usage: $0 [command] [options]')
+
+ui.div({
+  text: 'Options:',
+  padding: [2, 0, 2, 0]
+})
+
+ui.div(
+  {
+    text: "-f, --file",
+    width: 20,
+    padding: [0, 4, 0, 4]
+  },
+  {
+    text: "the file to load." +
+      chalk.green("(if this description is long it wraps).")
+    ,
+    width: 20
+  },
+  {
+    text: chalk.red("[required]"),
+    align: 'right'
+  }
+)
+
+console.log(ui.toString())
+```
+
+<img width="500" src="screenshot.png">
+
+## Layout DSL
+
+cliui exposes a simple layout DSL:
+
+If you create a single `ui.row`, passing a string rather than an
+object:
+
+* `\n`: characters will be interpreted as new rows.
+* `\t`: characters will be interpreted as new columns.
+* `\s`: characters will be interpreted as padding.
+
+**as an example...**
+
+```js
+var ui = require('./')({
+  width: 60
+})
+
+ui.div(
+  'Usage: node ./bin/foo.js\n' +
+  '  <regex>\t  provide a regex\n' +
+  '  <glob>\t  provide a glob\t [required]'
+)
+
+console.log(ui.toString())
+```
+
+**will output:**
+
+```shell
+Usage: node ./bin/foo.js
+  <regex>  provide a regex
+  <glob>   provide a glob          [required]
+```
+
+## Methods
+
+```js
+cliui = require('cliui')
+```
+
+### cliui({width: integer})
+
+Specify the maximum width of the UI being generated.
+
+### cliui({wrap: boolean})
+
+Enable or disable the wrapping of text in a column.
+
+### cliui.div(column, column, column)
+
+Create a row with any number of columns, a column
+can either be a string, or an object with the following
+options:
+
+* **width:** the width of a column.
+* **align:** alignment, `right` or `center`.
+* **padding:** `[top, right, bottom, left]`.
+* **border:** should a border be placed around the div?
+
+### cliui.span(column, column, column)
+
+Similar to `div`, except the next row will be appended without
+a new line being created.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/index.js
new file mode 100644
index 00000000000000..e501e78fd79864
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/index.js
@@ -0,0 +1,316 @@
+var stringWidth = require('string-width')
+var stripAnsi = require('strip-ansi')
+var wrap = require('wrap-ansi')
+var align = {
+  right: alignRight,
+  center: alignCenter
+}
+var top = 0
+var right = 1
+var bottom = 2
+var left = 3
+
+function UI (opts) {
+  this.width = opts.width
+  this.wrap = opts.wrap
+  this.rows = []
+}
+
+UI.prototype.span = function () {
+  var cols = this.div.apply(this, arguments)
+  cols.span = true
+}
+
+UI.prototype.div = function () {
+  if (arguments.length === 0) this.div('')
+  if (this.wrap && this._shouldApplyLayoutDSL.apply(this, arguments)) {
+    return this._applyLayoutDSL(arguments[0])
+  }
+
+  var cols = []
+
+  for (var i = 0, arg; (arg = arguments[i]) !== undefined; i++) {
+    if (typeof arg === 'string') cols.push(this._colFromString(arg))
+    else cols.push(arg)
+  }
+
+  this.rows.push(cols)
+  return cols
+}
+
+UI.prototype._shouldApplyLayoutDSL = function () {
+  return arguments.length === 1 && typeof arguments[0] === 'string' &&
+    /[\t\n]/.test(arguments[0])
+}
+
+UI.prototype._applyLayoutDSL = function (str) {
+  var _this = this
+  var rows = str.split('\n')
+  var leftColumnWidth = 0
+
+  // simple heuristic for layout, make sure the
+  // second column lines up along the left-hand.
+  // don't allow the first column to take up more
+  // than 50% of the screen.
+  rows.forEach(function (row) {
+    var columns = row.split('\t')
+    if (columns.length > 1 && stringWidth(columns[0]) > leftColumnWidth) {
+      leftColumnWidth = Math.min(
+        Math.floor(_this.width * 0.5),
+        stringWidth(columns[0])
+      )
+    }
+  })
+
+  // generate a table:
+  //  replacing ' ' with padding calculations.
+  //  using the algorithmically generated width.
+  rows.forEach(function (row) {
+    var columns = row.split('\t')
+    _this.div.apply(_this, columns.map(function (r, i) {
+      return {
+        text: r.trim(),
+        padding: _this._measurePadding(r),
+        width: (i === 0 && columns.length > 1) ? leftColumnWidth : undefined
+      }
+    }))
+  })
+
+  return this.rows[this.rows.length - 1]
+}
+
+UI.prototype._colFromString = function (str) {
+  return {
+    text: str,
+    padding: this._measurePadding(str)
+  }
+}
+
+UI.prototype._measurePadding = function (str) {
+  // measure padding without ansi escape codes
+  var noAnsi = stripAnsi(str)
+  return [0, noAnsi.match(/\s*$/)[0].length, 0, noAnsi.match(/^\s*/)[0].length]
+}
+
+UI.prototype.toString = function () {
+  var _this = this
+  var lines = []
+
+  _this.rows.forEach(function (row, i) {
+    _this.rowToString(row, lines)
+  })
+
+  // don't display any lines with the
+  // hidden flag set.
+  lines = lines.filter(function (line) {
+    return !line.hidden
+  })
+
+  return lines.map(function (line) {
+    return line.text
+  }).join('\n')
+}
+
+UI.prototype.rowToString = function (row, lines) {
+  var _this = this
+  var padding
+  var rrows = this._rasterize(row)
+  var str = ''
+  var ts
+  var width
+  var wrapWidth
+
+  rrows.forEach(function (rrow, r) {
+    str = ''
+    rrow.forEach(function (col, c) {
+      ts = '' // temporary string used during alignment/padding.
+      width = row[c].width // the width with padding.
+      wrapWidth = _this._negatePadding(row[c]) // the width without padding.
+
+      ts += col
+
+      for (var i = 0; i < wrapWidth - stringWidth(col); i++) {
+        ts += ' '
+      }
+
+      // align the string within its column.
+      if (row[c].align && row[c].align !== 'left' && _this.wrap) {
+        ts = align[row[c].align](ts, wrapWidth)
+        if (stringWidth(ts) < wrapWidth) ts += new Array(width - stringWidth(ts)).join(' ')
+      }
+
+      // apply border and padding to string.
+      padding = row[c].padding || [0, 0, 0, 0]
+      if (padding[left]) str += new Array(padding[left] + 1).join(' ')
+      str += addBorder(row[c], ts, '| ')
+      str += ts
+      str += addBorder(row[c], ts, ' |')
+      if (padding[right]) str += new Array(padding[right] + 1).join(' ')
+
+      // if prior row is span, try to render the
+      // current row on the prior line.
+      if (r === 0 && lines.length > 0) {
+        str = _this._renderInline(str, lines[lines.length - 1])
+      }
+    })
+
+    // remove trailing whitespace.
+    lines.push({
+      text: str.replace(/ +$/, ''),
+      span: row.span
+    })
+  })
+
+  return lines
+}
+
+function addBorder (col, ts, style) {
+  if (col.border) {
+    if (/[.']-+[.']/.test(ts)) return ''
+    else if (ts.trim().length) return style
+    else return '  '
+  }
+  return ''
+}
+
+// if the full 'source' can render in
+// the target line, do so.
+UI.prototype._renderInline = function (source, previousLine) {
+  var leadingWhitespace = source.match(/^ */)[0].length
+  var target = previousLine.text
+  var targetTextWidth = stringWidth(target.trimRight())
+
+  if (!previousLine.span) return source
+
+  // if we're not applying wrapping logic,
+  // just always append to the span.
+  if (!this.wrap) {
+    previousLine.hidden = true
+    return target + source
+  }
+
+  if (leadingWhitespace < targetTextWidth) return source
+
+  previousLine.hidden = true
+
+  return target.trimRight() + new Array(leadingWhitespace - targetTextWidth + 1).join(' ') + source.trimLeft()
+}
+
+UI.prototype._rasterize = function (row) {
+  var _this = this
+  var i
+  var rrow
+  var rrows = []
+  var widths = this._columnWidths(row)
+  var wrapped
+
+  // word wrap all columns, and create
+  // a data-structure that is easy to rasterize.
+  row.forEach(function (col, c) {
+    // leave room for left and right padding.
+    col.width = widths[c]
+    if (_this.wrap) wrapped = wrap(col.text, _this._negatePadding(col), {hard: true}).split('\n')
+    else wrapped = col.text.split('\n')
+
+    if (col.border) {
+      wrapped.unshift('.' + new Array(_this._negatePadding(col) + 3).join('-') + '.')
+      wrapped.push("'" + new Array(_this._negatePadding(col) + 3).join('-') + "'")
+    }
+
+    // add top and bottom padding.
+    if (col.padding) {
+      for (i = 0; i < (col.padding[top] || 0); i++) wrapped.unshift('')
+      for (i = 0; i < (col.padding[bottom] || 0); i++) wrapped.push('')
+    }
+
+    wrapped.forEach(function (str, r) {
+      if (!rrows[r]) rrows.push([])
+
+      rrow = rrows[r]
+
+      for (var i = 0; i < c; i++) {
+        if (rrow[i] === undefined) rrow.push('')
+      }
+      rrow.push(str)
+    })
+  })
+
+  return rrows
+}
+
+UI.prototype._negatePadding = function (col) {
+  var wrapWidth = col.width
+  if (col.padding) wrapWidth -= (col.padding[left] || 0) + (col.padding[right] || 0)
+  if (col.border) wrapWidth -= 4
+  return wrapWidth
+}
+
+UI.prototype._columnWidths = function (row) {
+  var _this = this
+  var widths = []
+  var unset = row.length
+  var unsetWidth
+  var remainingWidth = this.width
+
+  // column widths can be set in config.
+  row.forEach(function (col, i) {
+    if (col.width) {
+      unset--
+      widths[i] = col.width
+      remainingWidth -= col.width
+    } else {
+      widths[i] = undefined
+    }
+  })
+
+  // any unset widths should be calculated.
+  if (unset) unsetWidth = Math.floor(remainingWidth / unset)
+  widths.forEach(function (w, i) {
+    if (!_this.wrap) widths[i] = row[i].width || stringWidth(row[i].text)
+    else if (w === undefined) widths[i] = Math.max(unsetWidth, _minWidth(row[i]))
+  })
+
+  return widths
+}
+
+// calculates the minimum width of
+// a column, based on padding preferences.
+function _minWidth (col) {
+  var padding = col.padding || []
+  var minWidth = 1 + (padding[left] || 0) + (padding[right] || 0)
+  if (col.border) minWidth += 4
+  return minWidth
+}
+
+function alignRight (str, width) {
+  str = str.trim()
+  var padding = ''
+  var strWidth = stringWidth(str)
+
+  if (strWidth < width) {
+    padding = new Array(width - strWidth + 1).join(' ')
+  }
+
+  return padding + str
+}
+
+function alignCenter (str, width) {
+  str = str.trim()
+  var padding = ''
+  var strWidth = stringWidth(str.trim())
+
+  if (strWidth < width) {
+    padding = new Array(parseInt((width - strWidth) / 2, 10) + 1).join(' ')
+  }
+
+  return padding + str
+}
+
+module.exports = function (opts) {
+  opts = opts || {}
+
+  return new UI({
+    width: (opts || {}).width || 80,
+    wrap: typeof opts.wrap === 'boolean' ? opts.wrap : true
+  })
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/index.js
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/index.js
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/index.js
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/license
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/license
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/license
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/index.js
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/index.js
diff --git a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/license
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/lazy-req/license
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/license
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/package.json
new file mode 100644
index 00000000000000..75b7ae6b15005d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "code-point-at@^1.0.0",
+  "_id": "code-point-at@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
+  "_location": "/libnpx/yargs/cliui/string-width/code-point-at",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "code-point-at@^1.0.0",
+    "name": "code-point-at",
+    "escapedName": "code-point-at",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+  "_shasum": "0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77",
+  "_shrinkwrap": null,
+  "_spec": "code-point-at@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> ES2015 [`String#codePointAt()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt) [ponyfill](https://ponyfill.com)",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "^0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "code-point-at",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.1.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/readme.md
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/readme.md
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/code-point-at/readme.md
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/license
similarity index 83%
rename from deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/license
index 32ee1585845c33..654d0bfe943437 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/license
@@ -1,8 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2012 Ron Garret
-Copyright (c) 2007, 2013, 2014 Michele Bini
-Copyright (c) 2014 Mega Limited
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -11,13 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/index.js
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/index.js
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/index.js
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json
new file mode 100644
index 00000000000000..9f82a47ba7e39c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json
@@ -0,0 +1,42 @@
+{
+  "_from": "number-is-nan@^1.0.0",
+  "_id": "number-is-nan@1.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
+  "_location": "/libnpx/yargs/cliui/string-width/is-fullwidth-code-point/number-is-nan",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "number-is-nan@^1.0.0",
+    "name": "number-is-nan",
+    "escapedName": "number-is-nan",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui/string-width/is-fullwidth-code-point"
+  ],
+  "_resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
+  "_shasum": "097b602b53422a522c1afb8790318336941a011d",
+  "_shrinkwrap": null,
+  "_spec": "number-is-nan@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> ES2015 [`Number.isNaN()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN) [ponyfill](https://ponyfill.com)",
+  "devDependencies": {
+    "ava": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "number-is-nan",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.1"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/readme.md
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/readme.md
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/readme.md
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
new file mode 100644
index 00000000000000..32957f693277c7
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "is-fullwidth-code-point@^1.0.0",
+  "_id": "is-fullwidth-code-point@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+  "_location": "/libnpx/yargs/cliui/string-width/is-fullwidth-code-point",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-fullwidth-code-point@^1.0.0",
+    "name": "is-fullwidth-code-point",
+    "escapedName": "is-fullwidth-code-point",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+  "_shasum": "ef9e31386f031a7f0d643af82fde50c457ef00cb",
+  "_shrinkwrap": null,
+  "_spec": "is-fullwidth-code-point@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "number-is-nan": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)",
+  "devDependencies": {
+    "ava": "0.0.4",
+    "code-point-at": "^1.0.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "is-fullwidth-code-point",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/package.json
new file mode 100644
index 00000000000000..277962789df2ba
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/package.json
@@ -0,0 +1,48 @@
+{
+  "_from": "string-width@^1.0.1",
+  "_id": "string-width@1.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+  "_location": "/libnpx/yargs/cliui/string-width",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "string-width@^1.0.1",
+    "name": "string-width",
+    "escapedName": "string-width",
+    "rawSpec": "^1.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui",
+    "/libnpx/yargs/cliui/wrap-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+  "_shasum": "118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3",
+  "_shrinkwrap": null,
+  "_spec": "string-width@^1.0.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "code-point-at": "^1.0.0",
+    "is-fullwidth-code-point": "^1.0.0",
+    "strip-ansi": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "> Get the visual width of a string - the number of columns required to display it",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "string-width",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/readme.md
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/readme.md
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/string-width/readme.md
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..099480fbfc54cb
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/index.js
@@ -0,0 +1,6 @@
+'use strict';
+var ansiRegex = require('ansi-regex')();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..6e890f17e88ff6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/libnpx/yargs/cliui/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_shrinkwrap": null,
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "ansi-regex",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.1.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..5e00cb0e20d6a1
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/package.json
@@ -0,0 +1,47 @@
+{
+  "_from": "strip-ansi@^3.0.1",
+  "_id": "strip-ansi@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_location": "/libnpx/yargs/cliui/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^3.0.1",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^3.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui",
+    "/libnpx/yargs/cliui/string-width",
+    "/libnpx/yargs/cliui/wrap-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
+  "_shrinkwrap": null,
+  "_spec": "strip-ansi@^3.0.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "strip-ansi",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "3.0.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..cb7d9ff7ee403d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/strip-ansi/readme.md
@@ -0,0 +1,33 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save strip-ansi
+```
+
+
+## Usage
+
+```js
+var stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001b[4mcake\u001b[0m');
+//=> 'cake'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/index.js
new file mode 100755
index 00000000000000..ff625435fa1053
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/index.js
@@ -0,0 +1,168 @@
+'use strict';
+var stringWidth = require('string-width');
+var stripAnsi = require('strip-ansi');
+
+var ESCAPES = [
+	'\u001b',
+	'\u009b'
+];
+
+var END_CODE = 39;
+
+var ESCAPE_CODES = {
+	0: 0,
+	1: 22,
+	2: 22,
+	3: 23,
+	4: 24,
+	7: 27,
+	8: 28,
+	9: 29,
+	30: 39,
+	31: 39,
+	32: 39,
+	33: 39,
+	34: 39,
+	35: 39,
+	36: 39,
+	37: 39,
+	90: 39,
+	40: 49,
+	41: 49,
+	42: 49,
+	43: 49,
+	44: 49,
+	45: 49,
+	46: 49,
+	47: 49
+};
+
+function wrapAnsi(code) {
+	return ESCAPES[0] + '[' + code + 'm';
+}
+
+// calculate the length of words split on ' ', ignoring
+// the extra characters added by ansi escape codes.
+function wordLengths(str) {
+	return str.split(' ').map(function (s) {
+		return stringWidth(s);
+	});
+}
+
+// wrap a long word across multiple rows.
+// ansi escape codes do not count towards length.
+function wrapWord(rows, word, cols) {
+	var insideEscape = false;
+	var visible = stripAnsi(rows[rows.length - 1]).length;
+
+	for (var i = 0; i < word.length; i++) {
+		var x = word[i];
+
+		rows[rows.length - 1] += x;
+
+		if (ESCAPES.indexOf(x) !== -1) {
+			insideEscape = true;
+		} else if (insideEscape && x === 'm') {
+			insideEscape = false;
+			continue;
+		}
+
+		if (insideEscape) {
+			continue;
+		}
+
+		visible++;
+
+		if (visible >= cols && i < word.length - 1) {
+			rows.push('');
+			visible = 0;
+		}
+	}
+
+	// it's possible that the last row we copy over is only
+	// ansi escape characters, handle this edge-case.
+	if (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) {
+		rows[rows.length - 2] += rows.pop();
+	}
+}
+
+// the wrap-ansi module can be invoked
+// in either 'hard' or 'soft' wrap mode.
+//
+// 'hard' will never allow a string to take up more
+// than cols characters.
+//
+// 'soft' allows long words to expand past the column length.
+function exec(str, cols, opts) {
+	var options = opts || {};
+
+	var pre = '';
+	var ret = '';
+	var escapeCode;
+
+	var lengths = wordLengths(str);
+	var words = str.split(' ');
+	var rows = [''];
+
+	for (var i = 0, word; (word = words[i]) !== undefined; i++) {
+		var rowLength = stringWidth(rows[rows.length - 1]);
+
+		if (rowLength) {
+			rows[rows.length - 1] += ' ';
+			rowLength++;
+		}
+
+		// in 'hard' wrap mode, the length of a line is
+		// never allowed to extend past 'cols'.
+		if (lengths[i] > cols && options.hard) {
+			if (rowLength) {
+				rows.push('');
+			}
+			wrapWord(rows, word, cols);
+			continue;
+		}
+
+		if (rowLength + lengths[i] > cols && rowLength > 0) {
+			if (options.wordWrap === false && rowLength < cols) {
+				wrapWord(rows, word, cols);
+				continue;
+			}
+
+			rows.push('');
+		}
+
+		rows[rows.length - 1] += word;
+	}
+
+	pre = rows.map(function (r) {
+		return r.trim();
+	}).join('\n');
+
+	for (var j = 0; j < pre.length; j++) {
+		var y = pre[j];
+
+		ret += y;
+
+		if (ESCAPES.indexOf(y) !== -1) {
+			var code = parseFloat(/[0-9][^m]*/.exec(pre.slice(j, j + 4)));
+			escapeCode = code === END_CODE ? null : code;
+		}
+
+		if (escapeCode && ESCAPE_CODES[escapeCode]) {
+			if (pre[j + 1] === '\n') {
+				ret += wrapAnsi(ESCAPE_CODES[escapeCode]);
+			} else if (y === '\n') {
+				ret += wrapAnsi(escapeCode);
+			}
+		}
+	}
+
+	return ret;
+}
+
+// for each line break, invoke the method separately.
+module.exports = function (str, cols, opts) {
+	return String(str).split('\n').map(function (substr) {
+		return exec(substr, cols, opts);
+	}).join('\n');
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/package.json
new file mode 100644
index 00000000000000..b419a6316775d9
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/package.json
@@ -0,0 +1,51 @@
+{
+  "_from": "wrap-ansi@^2.0.0",
+  "_id": "wrap-ansi@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+  "_location": "/libnpx/yargs/cliui/wrap-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "wrap-ansi@^2.0.0",
+    "name": "wrap-ansi",
+    "escapedName": "wrap-ansi",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/cliui"
+  ],
+  "_resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+  "_shasum": "d8fc3d284dd05794fe84973caecdd1cf824fdd85",
+  "_shrinkwrap": null,
+  "_spec": "wrap-ansi@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "string-width": "^1.0.1",
+    "strip-ansi": "^3.0.1"
+  },
+  "deprecated": false,
+  "description": "> Wordwrap a string with [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles)",
+  "devDependencies": {
+    "ava": "^0.16.0",
+    "chalk": "^1.1.0",
+    "coveralls": "^2.11.4",
+    "has-ansi": "^2.0.0",
+    "nyc": "^6.2.1",
+    "strip-ansi": "^3.0.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "wrap-ansi",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/readme.md
new file mode 100644
index 00000000000000..59fc96bda4c0c6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/node_modules/wrap-ansi/readme.md
@@ -0,0 +1,73 @@
+# wrap-ansi [![Build Status](https://travis-ci.org/chalk/wrap-ansi.svg?branch=master)](https://travis-ci.org/chalk/wrap-ansi) [![Coverage Status](https://coveralls.io/repos/github/chalk/wrap-ansi/badge.svg?branch=master)](https://coveralls.io/github/chalk/wrap-ansi?branch=master)
+
+> Wordwrap a string with [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles)
+
+
+## Install
+
+```
+$ npm install --save wrap-ansi
+```
+
+
+## Usage
+
+```js
+const chalk = require('chalk');
+const wrapAnsi = require('wrap-ansi');
+
+const input = 'The quick brown ' + chalk.red('fox jumped over ') +
+	'the lazy ' + chalk.green('dog and then ran away with the unicorn.');
+
+console.log(wrapAnsi(input, 20));
+```
+
+<img width="331" src="screenshot.png">
+
+
+## API
+
+### wrapAnsi(input, columns, [options])
+
+Wrap words to the specified column width.
+
+#### input
+
+Type: `string`
+
+String with ANSI escape codes. Like one styled by [`chalk`](https://github.com/chalk/chalk).
+
+#### columns
+
+Type: `number`
+
+Number of columns to wrap the text to.
+
+#### options
+
+##### hard
+
+Type: `boolean`<br>
+Default: `false`
+
+By default the wrap is soft, meaning long words may extend past the column width. Setting this to `true` will make it hard wrap at the column width.
+
+##### wordWrap
+
+Type: `boolean`<br>
+Default: `true`
+
+By default, an attempt is made to split words at spaces, ensuring that they don't extend past the configured columns. If wordWrap is `false`, each column will instead be completely filled splitting words as necessary.
+
+
+## Related
+
+- [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
+- [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+- [jsesc](https://github.com/mathiasbynens/jsesc) - Generate ASCII-only output from Unicode strings. Useful for creating test fixtures.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/package.json
new file mode 100644
index 00000000000000..05ae56ab792bde
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/cliui/package.json
@@ -0,0 +1,49 @@
+{
+  "_from": "cliui@^3.2.0",
+  "_id": "cliui@3.2.0",
+  "_inBundle": false,
+  "_integrity": "sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=",
+  "_location": "/libnpx/yargs/cliui",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "cliui@^3.2.0",
+    "name": "cliui",
+    "escapedName": "cliui",
+    "rawSpec": "^3.2.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.2.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
+  "_shasum": "120601537a916d29940f934da3b48d585a39213d",
+  "_shrinkwrap": null,
+  "_spec": "cliui@^3.2.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "string-width": "^1.0.1",
+    "strip-ansi": "^3.0.1",
+    "wrap-ansi": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/yargs/cliui.svg)](https://travis-ci.org/yargs/cliui) [![Coverage Status](https://coveralls.io/repos/yargs/cliui/badge.svg?branch=)](https://coveralls.io/r/yargs/cliui?branch=) [![NPM version](https://img.shields.io/npm/v/cliui.svg)](https://www.npmjs.com/package/cliui) [![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "chalk": "^1.1.2",
+    "coveralls": "^2.11.8",
+    "mocha": "^2.4.5",
+    "nyc": "^6.4.0",
+    "standard": "^6.0.8",
+    "standard-version": "^2.1.2"
+  },
+  "name": "cliui",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "3.2.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/index.js
new file mode 100644
index 00000000000000..8d5bab7e4672ff
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/index.js
@@ -0,0 +1,13 @@
+'use strict';
+module.exports = function (str, sep) {
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	sep = typeof sep === 'undefined' ? '_' : sep;
+
+	return str
+		.replace(/([a-z\d])([A-Z])/g, '$1' + sep + '$2')
+		.replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + sep + '$2')
+		.toLowerCase();
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/package.json
new file mode 100644
index 00000000000000..c815395d58e7e4
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "decamelize@^1.1.1",
+  "_id": "decamelize@1.2.0",
+  "_inBundle": false,
+  "_integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+  "_location": "/libnpx/yargs/decamelize",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "decamelize@^1.1.1",
+    "name": "decamelize",
+    "escapedName": "decamelize",
+    "rawSpec": "^1.1.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.1.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+  "_shasum": "f6534d15148269b20352e7bee26f501f9a191290",
+  "_shrinkwrap": null,
+  "_spec": "decamelize@^1.1.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Convert a camelized string into a lowercased one with a custom separator<br> > Example: `unicornRainbow` → `unicorn_rainbow`",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "decamelize",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.2.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/readme.md
new file mode 100644
index 00000000000000..624c7ee5ed0566
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/decamelize/readme.md
@@ -0,0 +1,48 @@
+# decamelize [![Build Status](https://travis-ci.org/sindresorhus/decamelize.svg?branch=master)](https://travis-ci.org/sindresorhus/decamelize)
+
+> Convert a camelized string into a lowercased one with a custom separator<br>
+> Example: `unicornRainbow` → `unicorn_rainbow`
+
+
+## Install
+
+```
+$ npm install --save decamelize
+```
+
+
+## Usage
+
+```js
+const decamelize = require('decamelize');
+
+decamelize('unicornRainbow');
+//=> 'unicorn_rainbow'
+
+decamelize('unicornRainbow', '-');
+//=> 'unicorn-rainbow'
+```
+
+
+## API
+
+### decamelize(input, [separator])
+
+#### input
+
+Type: `string`
+
+#### separator
+
+Type: `string`<br>
+Default: `_`
+
+
+## Related
+
+See [`camelcase`](https://github.com/sindresorhus/camelcase) for the inverse.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/README.md
new file mode 100644
index 00000000000000..c32df54c391352
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/README.md
@@ -0,0 +1,4 @@
+# get-caller-file
+
+[![Build Status](https://travis-ci.org/ember-cli/ember-cli.svg?branch=master)](https://travis-ci.org/ember-cli/ember-cli)
+[![Build status](https://ci.appveyor.com/api/projects/status/ol2q94g1932cy14a/branch/master?svg=true)](https://ci.appveyor.com/project/embercli/get-caller-file/branch/master)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/index.js
new file mode 100644
index 00000000000000..03e7dfc39b0408
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/index.js
@@ -0,0 +1,20 @@
+'use strict';
+
+// Call this function in a another function to find out the file from
+// which that function was called from. (Inspects the v8 stack trace)
+//
+// Inspired by http://stackoverflow.com/questions/13227489
+
+module.exports = function getCallerFile(_position) {
+  var oldPrepareStackTrace = Error.prepareStackTrace;
+  Error.prepareStackTrace = function(err, stack) { return stack; };
+  var stack = new Error().stack;
+  Error.prepareStackTrace = oldPrepareStackTrace;
+
+  var position = _position ? _position : 2;
+
+  // stack[0] holds this file
+  // stack[1] holds where this function was called
+  // stack[2] holds the file we're interested in
+  return stack[position] ? stack[position].getFileName() : undefined;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/package.json
new file mode 100644
index 00000000000000..51e9d02ff143a2
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/get-caller-file/package.json
@@ -0,0 +1,41 @@
+{
+  "_from": "get-caller-file@^1.0.1",
+  "_id": "get-caller-file@1.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-9wLmMSfn4jHBYKgMFVSstw1QR+U=",
+  "_location": "/libnpx/yargs/get-caller-file",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "get-caller-file@^1.0.1",
+    "name": "get-caller-file",
+    "escapedName": "get-caller-file",
+    "rawSpec": "^1.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.2.tgz",
+  "_shasum": "f702e63127e7e231c160a80c1554acb70d5047e5",
+  "_shrinkwrap": null,
+  "_spec": "get-caller-file@^1.0.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/ember-cli/ember-cli.svg?branch=master)](https://travis-ci.org/ember-cli/ember-cli) [![Build status](https://ci.appveyor.com/api/projects/status/ol2q94g1932cy14a/branch/master?svg=true)](https://ci.appveyor.com/project/embercli/get-caller-file/branch/master)",
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "ensure-posix-path": "^1.0.1",
+    "mocha": "^2.3.4"
+  },
+  "name": "get-caller-file",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.2"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/index.js
new file mode 100644
index 00000000000000..1ada7a4949c7c6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/index.js
@@ -0,0 +1,101 @@
+'use strict';
+const execa = require('execa');
+const lcid = require('lcid');
+const mem = require('mem');
+
+const defaultOpts = {spawn: true};
+const defaultLocale = 'en_US';
+
+function getEnvLocale(env) {
+	env = env || process.env;
+	return env.LC_ALL || env.LC_MESSAGES || env.LANG || env.LANGUAGE;
+}
+
+function parseLocale(x) {
+	const env = x.split('\n').reduce((env, def) => {
+		def = def.split('=');
+		env[def[0]] = def[1].replace(/^"|"$/g, '');
+		return env;
+	}, {});
+	return getEnvLocale(env);
+}
+
+function getLocale(str) {
+	return (str && str.replace(/[.:].*/, ''));
+}
+
+function getAppleLocale() {
+	return execa.stdout('defaults', ['read', '-g', 'AppleLocale']);
+}
+
+function getAppleLocaleSync() {
+	return execa.sync('defaults', ['read', '-g', 'AppleLocale']).stdout;
+}
+
+function getUnixLocale() {
+	if (process.platform === 'darwin') {
+		return getAppleLocale();
+	}
+
+	return execa.stdout('locale')
+		.then(stdout => getLocale(parseLocale(stdout)));
+}
+
+function getUnixLocaleSync() {
+	if (process.platform === 'darwin') {
+		return getAppleLocaleSync();
+	}
+
+	return getLocale(parseLocale(execa.sync('locale').stdout));
+}
+
+function getWinLocale() {
+	return execa.stdout('wmic', ['os', 'get', 'locale'])
+		.then(stdout => {
+			const lcidCode = parseInt(stdout.replace('Locale', ''), 16);
+			return lcid.from(lcidCode);
+		});
+}
+
+function getWinLocaleSync() {
+	const stdout = execa.sync('wmic', ['os', 'get', 'locale']).stdout;
+	const lcidCode = parseInt(stdout.replace('Locale', ''), 16);
+	return lcid.from(lcidCode);
+}
+
+module.exports = mem(opts => {
+	opts = opts || defaultOpts;
+	const envLocale = getEnvLocale();
+	let thenable;
+
+	if (envLocale || opts.spawn === false) {
+		thenable = Promise.resolve(getLocale(envLocale));
+	} else if (process.platform === 'win32') {
+		thenable = getWinLocale();
+	} else {
+		thenable = getUnixLocale();
+	}
+
+	return thenable.then(locale => locale || defaultLocale)
+		.catch(() => defaultLocale);
+});
+
+module.exports.sync = mem(opts => {
+	opts = opts || defaultOpts;
+	const envLocale = getEnvLocale();
+	let res;
+
+	if (envLocale || opts.spawn === false) {
+		res = getLocale(envLocale);
+	} else {
+		try {
+			if (process.platform === 'win32') {
+				res = getWinLocaleSync();
+			} else {
+				res = getUnixLocaleSync();
+			}
+		} catch (err) {}
+	}
+
+	return res || defaultLocale;
+});
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/index.js
new file mode 100644
index 00000000000000..0219cfa73fba3d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/index.js
@@ -0,0 +1,275 @@
+'use strict';
+const childProcess = require('child_process');
+const util = require('util');
+const crossSpawn = require('cross-spawn');
+const stripEof = require('strip-eof');
+const npmRunPath = require('npm-run-path');
+const isStream = require('is-stream');
+const _getStream = require('get-stream');
+const pFinally = require('p-finally');
+const onExit = require('signal-exit');
+const errname = require('./lib/errname');
+
+const TEN_MEGABYTES = 1000 * 1000 * 10;
+
+function handleArgs(cmd, args, opts) {
+	let parsed;
+
+	if (opts && opts.__winShell === true) {
+		delete opts.__winShell;
+		parsed = {
+			command: cmd,
+			args,
+			options: opts,
+			file: cmd,
+			original: cmd
+		};
+	} else {
+		parsed = crossSpawn._parse(cmd, args, opts);
+	}
+
+	opts = Object.assign({
+		maxBuffer: TEN_MEGABYTES,
+		stripEof: true,
+		preferLocal: true,
+		encoding: 'utf8',
+		reject: true,
+		cleanup: true
+	}, parsed.options);
+
+	if (opts.preferLocal) {
+		opts.env = npmRunPath.env(opts);
+	}
+
+	return {
+		cmd: parsed.command,
+		args: parsed.args,
+		opts
+	};
+}
+
+function handleInput(spawned, opts) {
+	const input = opts.input;
+
+	if (input === null || input === undefined) {
+		return;
+	}
+
+	if (isStream(input)) {
+		input.pipe(spawned.stdin);
+	} else {
+		spawned.stdin.end(input);
+	}
+}
+
+function handleOutput(opts, val) {
+	if (val && opts.stripEof) {
+		val = stripEof(val);
+	}
+
+	return val;
+}
+
+function handleShell(fn, cmd, opts) {
+	let file = '/bin/sh';
+	let args = ['-c', cmd];
+
+	opts = Object.assign({}, opts);
+
+	if (process.platform === 'win32') {
+		opts.__winShell = true;
+		file = process.env.comspec || 'cmd.exe';
+		args = ['/s', '/c', `"${cmd}"`];
+		opts.windowsVerbatimArguments = true;
+	}
+
+	if (opts.shell) {
+		file = opts.shell;
+		delete opts.shell;
+	}
+
+	return fn(file, args, opts);
+}
+
+function getStream(process, stream, encoding, maxBuffer) {
+	if (!process[stream]) {
+		return null;
+	}
+
+	let ret;
+
+	if (encoding) {
+		ret = _getStream(process[stream], {
+			encoding,
+			maxBuffer
+		});
+	} else {
+		ret = _getStream.buffer(process[stream], {maxBuffer});
+	}
+
+	return ret.catch(err => {
+		err.stream = stream;
+		err.message = `${stream} ${err.message}`;
+		throw err;
+	});
+}
+
+module.exports = (cmd, args, opts) => {
+	let joinedCmd = cmd;
+
+	if (Array.isArray(args) && args.length > 0) {
+		joinedCmd += ' ' + args.join(' ');
+	}
+
+	const parsed = handleArgs(cmd, args, opts);
+	const encoding = parsed.opts.encoding;
+	const maxBuffer = parsed.opts.maxBuffer;
+
+	let spawned;
+	try {
+		spawned = childProcess.spawn(parsed.cmd, parsed.args, parsed.opts);
+	} catch (err) {
+		return Promise.reject(err);
+	}
+
+	let removeExitHandler;
+	if (parsed.opts.cleanup) {
+		removeExitHandler = onExit(() => {
+			spawned.kill();
+		});
+	}
+
+	let timeoutId = null;
+	let timedOut = false;
+
+	const cleanupTimeout = () => {
+		if (timeoutId) {
+			clearTimeout(timeoutId);
+			timeoutId = null;
+		}
+	};
+
+	if (parsed.opts.timeout > 0) {
+		timeoutId = setTimeout(() => {
+			timeoutId = null;
+			timedOut = true;
+			spawned.kill(parsed.killSignal);
+		}, parsed.opts.timeout);
+	}
+
+	const processDone = new Promise(resolve => {
+		spawned.on('exit', (code, signal) => {
+			cleanupTimeout();
+			resolve({code, signal});
+		});
+
+		spawned.on('error', err => {
+			cleanupTimeout();
+			resolve({err});
+		});
+	});
+
+	function destroy() {
+		if (spawned.stdout) {
+			spawned.stdout.destroy();
+		}
+
+		if (spawned.stderr) {
+			spawned.stderr.destroy();
+		}
+	}
+
+	const promise = pFinally(Promise.all([
+		processDone,
+		getStream(spawned, 'stdout', encoding, maxBuffer),
+		getStream(spawned, 'stderr', encoding, maxBuffer)
+	]).then(arr => {
+		const result = arr[0];
+		const stdout = arr[1];
+		const stderr = arr[2];
+
+		let err = result.err;
+		const code = result.code;
+		const signal = result.signal;
+
+		if (removeExitHandler) {
+			removeExitHandler();
+		}
+
+		if (err || code !== 0 || signal !== null) {
+			if (!err) {
+				err = new Error(`Command failed: ${joinedCmd}\n${stderr}${stdout}`);
+				err.code = code < 0 ? errname(code) : code;
+			}
+
+			// TODO: missing some timeout logic for killed
+			// https://github.com/nodejs/node/blob/master/lib/child_process.js#L203
+			// err.killed = spawned.killed || killed;
+			err.killed = err.killed || spawned.killed;
+
+			err.stdout = stdout;
+			err.stderr = stderr;
+			err.failed = true;
+			err.signal = signal || null;
+			err.cmd = joinedCmd;
+			err.timedOut = timedOut;
+
+			if (!parsed.opts.reject) {
+				return err;
+			}
+
+			throw err;
+		}
+
+		return {
+			stdout: handleOutput(parsed.opts, stdout),
+			stderr: handleOutput(parsed.opts, stderr),
+			code: 0,
+			failed: false,
+			killed: false,
+			signal: null,
+			cmd: joinedCmd,
+			timedOut: false
+		};
+	}), destroy);
+
+	crossSpawn._enoent.hookChildProcess(spawned, parsed);
+
+	handleInput(spawned, parsed.opts);
+
+	spawned.then = promise.then.bind(promise);
+	spawned.catch = promise.catch.bind(promise);
+
+	return spawned;
+};
+
+module.exports.stdout = function () {
+	// TODO: set `stderr: 'ignore'` when that option is implemented
+	return module.exports.apply(null, arguments).then(x => x.stdout);
+};
+
+module.exports.stderr = function () {
+	// TODO: set `stdout: 'ignore'` when that option is implemented
+	return module.exports.apply(null, arguments).then(x => x.stderr);
+};
+
+module.exports.shell = (cmd, opts) => handleShell(module.exports, cmd, opts);
+
+module.exports.sync = (cmd, args, opts) => {
+	const parsed = handleArgs(cmd, args, opts);
+
+	if (isStream(parsed.opts.input)) {
+		throw new TypeError('The `input` option cannot be a stream in sync mode');
+	}
+
+	const result = childProcess.spawnSync(parsed.cmd, parsed.args, parsed.opts);
+
+	result.stdout = handleOutput(parsed.opts, result.stdout);
+	result.stderr = handleOutput(parsed.opts, result.stderr);
+
+	return result;
+};
+
+module.exports.shellSync = (cmd, opts) => handleShell(module.exports.sync, cmd, opts);
+
+module.exports.spawn = util.deprecate(module.exports, 'execa.spawn() is deprecated. Use execa() instead.');
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/lib/errname.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/lib/errname.js
new file mode 100644
index 00000000000000..a99d7500c258b5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/lib/errname.js
@@ -0,0 +1,37 @@
+'use strict';
+// The Node team wants to deprecate `process.bind(...)`.
+//   https://github.com/nodejs/node/pull/2768
+//
+// However, we need the 'uv' binding for errname support.
+// This is a defensive wrapper around it so `execa` will not fail entirely if it stops working someday.
+//
+// If this ever stops working. See: https://github.com/sindresorhus/execa/issues/31#issuecomment-215939939 for another possible solution.
+let uv;
+
+try {
+	uv = process.binding('uv');
+
+	if (typeof uv.errname !== 'function') {
+		throw new Error('uv.errname is not a function');
+	}
+} catch (err) {
+	console.error('execa/lib/errname: unable to establish process.binding(\'uv\')', err);
+	uv = null;
+}
+
+function errname(uv, code) {
+	if (uv) {
+		return uv.errname(code);
+	}
+
+	if (!(code < 0)) {
+		throw new Error('err >= 0');
+	}
+
+	return `Unknown system error ${code}`;
+}
+
+module.exports = code => errname(uv, code);
+
+// used for testing the fallback behavior
+module.exports.__test__ = errname;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/LICENSE
new file mode 100644
index 00000000000000..db5e914de1f585
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 IndigoUnited
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/README.md
new file mode 100644
index 00000000000000..18cc2b8bc8c8b9
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/README.md
@@ -0,0 +1,71 @@
+# cross-spawn
+
+[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Build status][appveyor-image]][appveyor-url] [![Dependency status][david-dm-image]][david-dm-url] [![Dev Dependency status][david-dm-dev-image]][david-dm-dev-url]
+
+[npm-url]:https://npmjs.org/package/cross-spawn
+[downloads-image]:http://img.shields.io/npm/dm/cross-spawn.svg
+[npm-image]:http://img.shields.io/npm/v/cross-spawn.svg
+[travis-url]:https://travis-ci.org/IndigoUnited/node-cross-spawn
+[travis-image]:http://img.shields.io/travis/IndigoUnited/node-cross-spawn/master.svg
+[appveyor-url]:https://ci.appveyor.com/project/satazor/node-cross-spawn
+[appveyor-image]:https://img.shields.io/appveyor/ci/satazor/node-cross-spawn/master.svg
+[david-dm-url]:https://david-dm.org/IndigoUnited/node-cross-spawn
+[david-dm-image]:https://img.shields.io/david/IndigoUnited/node-cross-spawn.svg
+[david-dm-dev-url]:https://david-dm.org/IndigoUnited/node-cross-spawn#info=devDependencies
+[david-dm-dev-image]:https://img.shields.io/david/dev/IndigoUnited/node-cross-spawn.svg
+
+A cross platform solution to node's spawn and spawnSync.
+
+
+## Installation
+
+`$ npm install cross-spawn`
+
+If you are using `spawnSync` on node 0.10 or older, you will also need to install `spawn-sync`:
+
+`$ npm install spawn-sync`
+
+
+## Why
+
+Node has issues when using spawn on Windows:
+
+- It ignores [PATHEXT](https://github.com/joyent/node/issues/2318)
+- It does not support [shebangs](http://pt.wikipedia.org/wiki/Shebang)
+- It does not allow you to run `del` or `dir`
+- It does not properly escape arguments with spaces or special characters
+
+All these issues are handled correctly by `cross-spawn`.
+There are some known modules, such as [win-spawn](https://github.com/ForbesLindesay/win-spawn), that try to solve this but they are either broken or provide faulty escaping of shell arguments.
+
+
+## Usage
+
+Exactly the same way as node's [`spawn`](https://nodejs.org/api/child_process.html#child_process_child_process_spawn_command_args_options) or [`spawnSync`](https://nodejs.org/api/child_process.html#child_process_child_process_spawnsync_command_args_options), so it's a drop in replacement.
+
+```javascript
+var spawn = require('cross-spawn');
+
+// Spawn NPM asynchronously
+var child = spawn('npm', ['list', '-g', '-depth', '0'], { stdio: 'inherit' });
+
+// Spawn NPM synchronously
+var results = spawn.sync('npm', ['list', '-g', '-depth', '0'], { stdio: 'inherit' });
+```
+
+## Caveat
+
+On Windows, cross-spawn will only spawn `cmd.exe` if necessary. If the extension
+of the executable is `.exe` or `.com`, it will spawn it directly. If you wish
+to override this behavior and *always* spawn a shell, pass the `{shell: true}`
+option.
+
+
+## Tests
+
+`$ npm test`
+
+
+## License
+
+Released under the [MIT License](http://www.opensource.org/licenses/mit-license.php).
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/index.js
new file mode 100644
index 00000000000000..7814a9692dc0cc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/index.js
@@ -0,0 +1,59 @@
+'use strict';
+
+var cp = require('child_process');
+var parse = require('./lib/parse');
+var enoent = require('./lib/enoent');
+
+var cpSpawnSync = cp.spawnSync;
+
+function spawn(command, args, options) {
+    var parsed;
+    var spawned;
+
+    // Parse the arguments
+    parsed = parse(command, args, options);
+
+    // Spawn the child process
+    spawned = cp.spawn(parsed.command, parsed.args, parsed.options);
+
+    // Hook into child process "exit" event to emit an error if the command
+    // does not exists, see: https://github.com/IndigoUnited/node-cross-spawn/issues/16
+    enoent.hookChildProcess(spawned, parsed);
+
+    return spawned;
+}
+
+function spawnSync(command, args, options) {
+    var parsed;
+    var result;
+
+    if (!cpSpawnSync) {
+        try {
+            cpSpawnSync = require('spawn-sync');  // eslint-disable-line global-require
+        } catch (ex) {
+            throw new Error(
+                'In order to use spawnSync on node 0.10 or older, you must ' +
+                'install spawn-sync:\n\n' +
+                '  npm install spawn-sync --save'
+            );
+        }
+    }
+
+    // Parse the arguments
+    parsed = parse(command, args, options);
+
+    // Spawn the child process
+    result = cpSpawnSync(parsed.command, parsed.args, parsed.options);
+
+    // Analyze if the command does not exists, see: https://github.com/IndigoUnited/node-cross-spawn/issues/16
+    result.error = result.error || enoent.verifyENOENTSync(result.status, parsed);
+
+    return result;
+}
+
+module.exports = spawn;
+module.exports.spawn = spawn;
+module.exports.sync = spawnSync;
+
+module.exports._parse = parse;
+module.exports._enoent = enoent;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/enoent.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/enoent.js
new file mode 100644
index 00000000000000..74ff06e495950a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/enoent.js
@@ -0,0 +1,73 @@
+'use strict';
+
+var isWin = process.platform === 'win32';
+var resolveCommand = require('./resolveCommand');
+
+var isNode10 = process.version.indexOf('v0.10.') === 0;
+
+function notFoundError(command, syscall) {
+    var err;
+
+    err = new Error(syscall + ' ' + command + ' ENOENT');
+    err.code = err.errno = 'ENOENT';
+    err.syscall = syscall + ' ' + command;
+
+    return err;
+}
+
+function hookChildProcess(cp, parsed) {
+    var originalEmit;
+
+    if (!isWin) {
+        return;
+    }
+
+    originalEmit = cp.emit;
+    cp.emit = function (name, arg1) {
+        var err;
+
+        // If emitting "exit" event and exit code is 1, we need to check if
+        // the command exists and emit an "error" instead
+        // See: https://github.com/IndigoUnited/node-cross-spawn/issues/16
+        if (name === 'exit') {
+            err = verifyENOENT(arg1, parsed, 'spawn');
+
+            if (err) {
+                return originalEmit.call(cp, 'error', err);
+            }
+        }
+
+        return originalEmit.apply(cp, arguments);
+    };
+}
+
+function verifyENOENT(status, parsed) {
+    if (isWin && status === 1 && !parsed.file) {
+        return notFoundError(parsed.original, 'spawn');
+    }
+
+    return null;
+}
+
+function verifyENOENTSync(status, parsed) {
+    if (isWin && status === 1 && !parsed.file) {
+        return notFoundError(parsed.original, 'spawnSync');
+    }
+
+    // If we are in node 10, then we are using spawn-sync; if it exited
+    // with -1 it probably means that the command does not exist
+    if (isNode10 && status === -1) {
+        parsed.file = isWin ? parsed.file : resolveCommand(parsed.original);
+
+        if (!parsed.file) {
+            return notFoundError(parsed.original, 'spawnSync');
+        }
+    }
+
+    return null;
+}
+
+module.exports.hookChildProcess = hookChildProcess;
+module.exports.verifyENOENT = verifyENOENT;
+module.exports.verifyENOENTSync = verifyENOENTSync;
+module.exports.notFoundError = notFoundError;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/hasBrokenSpawn.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/hasBrokenSpawn.js
new file mode 100644
index 00000000000000..e73f906b617792
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/hasBrokenSpawn.js
@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = (function () {
+    if (process.platform !== 'win32') {
+        return false;
+    }
+    var nodeVer = process.version.substr(1).split('.').map(function (num) {
+        return parseInt(num, 10);
+    });
+    return (nodeVer[0] === 0 && nodeVer[1] < 12);
+})();
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/parse.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/parse.js
new file mode 100644
index 00000000000000..77cbb83d2db792
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/parse.js
@@ -0,0 +1,140 @@
+'use strict';
+
+var fs = require('fs');
+var LRU = require('lru-cache');
+var resolveCommand = require('./resolveCommand');
+var hasBrokenSpawn = require('./hasBrokenSpawn');
+
+var isWin = process.platform === 'win32';
+var shebangCache = new LRU({ max: 50, maxAge: 30 * 1000 });  // Cache just for 30sec
+
+function readShebang(command) {
+    var buffer;
+    var fd;
+    var match;
+    var shebang;
+
+    // Check if it is in the cache first
+    if (shebangCache.has(command)) {
+        return shebangCache.get(command);
+    }
+
+    // Read the first 150 bytes from the file
+    buffer = new Buffer(150);
+
+    try {
+        fd = fs.openSync(command, 'r');
+        fs.readSync(fd, buffer, 0, 150, 0);
+        fs.closeSync(fd);
+    } catch (e) { /* empty */ }
+
+    // Check if it is a shebang
+    match = buffer.toString().trim().match(/#!(.+)/i);
+
+    if (match) {
+        shebang = match[1].replace(/\/usr\/bin\/env\s+/i, '');   // Remove /usr/bin/env
+    }
+
+    // Store the shebang in the cache
+    shebangCache.set(command, shebang);
+
+    return shebang;
+}
+
+function escapeArg(arg, quote) {
+    // Convert to string
+    arg = '' + arg;
+
+    // If we are not going to quote the argument,
+    // escape shell metacharacters, including double and single quotes:
+    if (!quote) {
+        arg = arg.replace(/([\(\)%!\^<>&|;,"'\s])/g, '^$1');
+    } else {
+        // Sequence of backslashes followed by a double quote:
+        // double up all the backslashes and escape the double quote
+        arg = arg.replace(/(\\*)"/g, '$1$1\\"');
+
+        // Sequence of backslashes followed by the end of the string
+        // (which will become a double quote later):
+        // double up all the backslashes
+        arg = arg.replace(/(\\*)$/, '$1$1');
+
+        // All other backslashes occur literally
+
+        // Quote the whole thing:
+        arg = '"' + arg + '"';
+    }
+
+    return arg;
+}
+
+function escapeCommand(command) {
+    // Do not escape if this command is not dangerous..
+    // We do this so that commands like "echo" or "ifconfig" work
+    // Quoting them, will make them unaccessible
+    return /^[a-z0-9_-]+$/i.test(command) ? command : escapeArg(command, true);
+}
+
+function requiresShell(command) {
+    return !/\.(?:com|exe)$/i.test(command);
+}
+
+function parse(command, args, options) {
+    var shebang;
+    var applyQuotes;
+    var file;
+    var original;
+    var shell;
+
+    // Normalize arguments, similar to nodejs
+    if (args && !Array.isArray(args)) {
+        options = args;
+        args = null;
+    }
+
+    args = args ? args.slice(0) : [];  // Clone array to avoid changing the original
+    options = options || {};
+    original = command;
+
+    if (isWin) {
+        // Detect & add support for shebangs
+        file = resolveCommand(command);
+        file = file || resolveCommand(command, true);
+        shebang = file && readShebang(file);
+        shell = options.shell || hasBrokenSpawn;
+
+        if (shebang) {
+            args.unshift(file);
+            command = shebang;
+            shell = shell || requiresShell(resolveCommand(shebang) || resolveCommand(shebang, true));
+        } else {
+            shell = shell || requiresShell(file);
+        }
+
+        if (shell) {
+            // Escape command & arguments
+            applyQuotes = (command !== 'echo');  // Do not quote arguments for the special "echo" command
+            command = escapeCommand(command);
+            args = args.map(function (arg) {
+                return escapeArg(arg, applyQuotes);
+            });
+
+            // Use cmd.exe
+            args = ['/s', '/c', '"' + command + (args.length ? ' ' + args.join(' ') : '') + '"'];
+            command = process.env.comspec || 'cmd.exe';
+
+            // Tell node's spawn that the arguments are already escaped
+            options.windowsVerbatimArguments = true;
+        }
+    }
+
+    return {
+        command: command,
+        args: args,
+        options: options,
+        file: file,
+        original: original,
+    };
+}
+
+module.exports = parse;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/resolveCommand.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/resolveCommand.js
new file mode 100644
index 00000000000000..b7a94909749bf4
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/lib/resolveCommand.js
@@ -0,0 +1,31 @@
+'use strict';
+
+var path = require('path');
+var which = require('which');
+var LRU = require('lru-cache');
+
+var commandCache = new LRU({ max: 50, maxAge: 30 * 1000 });  // Cache just for 30sec
+
+function resolveCommand(command, noExtension) {
+    var resolved;
+
+    noExtension = !!noExtension;
+    resolved = commandCache.get(command + '!' + noExtension);
+
+    // Check if its resolved in the cache
+    if (commandCache.has(command)) {
+        return commandCache.get(command);
+    }
+
+    try {
+        resolved = !noExtension ?
+            which.sync(command) :
+            which.sync(command, { pathExt: path.delimiter + (process.env.PATHEXT || '') });
+    } catch (e) { /* empty */ }
+
+    commandCache.set(command + '!' + noExtension, resolved);
+
+    return resolved;
+}
+
+module.exports = resolveCommand;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/package.json
new file mode 100644
index 00000000000000..c269a6260b4568
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/cross-spawn/package.json
@@ -0,0 +1,48 @@
+{
+  "_from": "cross-spawn@^4.0.0",
+  "_id": "cross-spawn@4.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=",
+  "_location": "/libnpx/yargs/os-locale/execa/cross-spawn",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "cross-spawn@^4.0.0",
+    "name": "cross-spawn",
+    "escapedName": "cross-spawn",
+    "rawSpec": "^4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz",
+  "_shasum": "7b9247621c23adfdd3856004a823cbe397424d41",
+  "_shrinkwrap": null,
+  "_spec": "cross-spawn@^4.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "lru-cache": "^4.0.1",
+    "which": "^1.2.9"
+  },
+  "deprecated": false,
+  "description": "[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Build status][appveyor-image]][appveyor-url] [![Dependency status][david-dm-image]][david-dm-url] [![Dev Dependency status][david-dm-dev-image]][david-dm-dev-url]",
+  "devDependencies": {
+    "@satazor/eslint-config": "^3.0.0",
+    "eslint": "^3.0.0",
+    "expect.js": "^0.3.0",
+    "glob": "^7.0.0",
+    "mkdirp": "^0.5.1",
+    "mocha": "^3.0.2",
+    "rimraf": "^2.5.0"
+  },
+  "name": "cross-spawn",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "4.0.2"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/buffer-stream.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/buffer-stream.js
new file mode 100644
index 00000000000000..cc834c4dc84877
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/buffer-stream.js
@@ -0,0 +1,54 @@
+var PassThrough = require('stream').PassThrough;
+var objectAssign = require('object-assign');
+
+module.exports = function (opts) {
+	opts = objectAssign({}, opts);
+
+	var array = opts.array;
+	var encoding = opts.encoding;
+
+	var buffer = encoding === 'buffer';
+	var objectMode = false;
+
+	if (array) {
+		objectMode = !(encoding || buffer);
+	} else {
+		encoding = encoding || 'utf8';
+	}
+
+	if (buffer) {
+		encoding = null;
+	}
+
+	var len = 0;
+	var ret = [];
+
+	var stream = new PassThrough({objectMode: objectMode});
+
+	if (encoding) {
+		stream.setEncoding(encoding);
+	}
+
+	stream.on('data', function (chunk) {
+		ret.push(chunk);
+
+		if (objectMode) {
+			len = ret.length;
+		} else {
+			len += chunk.length;
+		}
+	});
+
+	stream.getBufferedValue = function () {
+		if (array) {
+			return ret;
+		}
+		return buffer ? Buffer.concat(ret, len) : ret.join('');
+	};
+
+	stream.getBufferedLength = function () {
+		return len;
+	};
+
+	return stream;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/index.js
new file mode 100644
index 00000000000000..aa60cf038f34f9
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/index.js
@@ -0,0 +1,59 @@
+'use strict';
+var Promise = require('pinkie-promise');
+var objectAssign = require('object-assign');
+var bufferStream = require('./buffer-stream');
+
+function getStream(inputStream, opts) {
+	if (!inputStream) {
+		return Promise.reject(new Error('Expected a stream'));
+	}
+
+	opts = objectAssign({maxBuffer: Infinity}, opts);
+	var maxBuffer = opts.maxBuffer;
+	var stream;
+	var clean;
+
+	var p = new Promise(function (resolve, reject) {
+		stream = bufferStream(opts);
+		inputStream.once('error', error);
+		inputStream.pipe(stream);
+
+		stream.on('data', function () {
+			if (stream.getBufferedLength() > maxBuffer) {
+				reject(new Error('maxBuffer exceeded'));
+			}
+		});
+		stream.once('error', error);
+		stream.on('end', resolve);
+
+		clean = function () {
+			// some streams doesn't implement the stream.Readable interface correctly
+			if (inputStream.unpipe) {
+				inputStream.unpipe(stream);
+			}
+		};
+
+		function error(err) {
+			if (err) { // null check
+				err.bufferedData = stream.getBufferedValue();
+			}
+			reject(err);
+		}
+	});
+
+	p.then(clean, clean);
+
+	return p.then(function () {
+		return stream.getBufferedValue();
+	});
+}
+
+module.exports = getStream;
+
+module.exports.buffer = function (stream, opts) {
+	return getStream(stream, objectAssign({}, opts, {encoding: 'buffer'}));
+};
+
+module.exports.array = function (stream, opts) {
+	return getStream(stream, objectAssign({}, opts, {array: true}));
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/index.js
new file mode 100644
index 00000000000000..0930cf8890b9af
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/index.js
@@ -0,0 +1,90 @@
+/*
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+
+'use strict';
+/* eslint-disable no-unused-vars */
+var getOwnPropertySymbols = Object.getOwnPropertySymbols;
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+var propIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+function toObject(val) {
+	if (val === null || val === undefined) {
+		throw new TypeError('Object.assign cannot be called with null or undefined');
+	}
+
+	return Object(val);
+}
+
+function shouldUseNative() {
+	try {
+		if (!Object.assign) {
+			return false;
+		}
+
+		// Detect buggy property enumeration order in older V8 versions.
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
+		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
+		test1[5] = 'de';
+		if (Object.getOwnPropertyNames(test1)[0] === '5') {
+			return false;
+		}
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
+		var test2 = {};
+		for (var i = 0; i < 10; i++) {
+			test2['_' + String.fromCharCode(i)] = i;
+		}
+		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
+			return test2[n];
+		});
+		if (order2.join('') !== '0123456789') {
+			return false;
+		}
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
+		var test3 = {};
+		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
+			test3[letter] = letter;
+		});
+		if (Object.keys(Object.assign({}, test3)).join('') !==
+				'abcdefghijklmnopqrst') {
+			return false;
+		}
+
+		return true;
+	} catch (err) {
+		// We don't expect any of the above to throw, but better to be safe.
+		return false;
+	}
+}
+
+module.exports = shouldUseNative() ? Object.assign : function (target, source) {
+	var from;
+	var to = toObject(target);
+	var symbols;
+
+	for (var s = 1; s < arguments.length; s++) {
+		from = Object(arguments[s]);
+
+		for (var key in from) {
+			if (hasOwnProperty.call(from, key)) {
+				to[key] = from[key];
+			}
+		}
+
+		if (getOwnPropertySymbols) {
+			symbols = getOwnPropertySymbols(from);
+			for (var i = 0; i < symbols.length; i++) {
+				if (propIsEnumerable.call(from, symbols[i])) {
+					to[symbols[i]] = from[symbols[i]];
+				}
+			}
+		}
+	}
+
+	return to;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/package.json
new file mode 100644
index 00000000000000..cb1283bacebae9
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "object-assign@^4.0.1",
+  "_id": "object-assign@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+  "_location": "/libnpx/yargs/os-locale/execa/get-stream/object-assign",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "object-assign@^4.0.1",
+    "name": "object-assign",
+    "escapedName": "object-assign",
+    "rawSpec": "^4.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa/get-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+  "_shasum": "2109adc7965887cfc05cbbd442cac8bfbb360863",
+  "_shrinkwrap": null,
+  "_spec": "object-assign@^4.0.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> ES2015 [`Object.assign()`](http://www.2ality.com/2014/01/object-assign.html) [ponyfill](https://ponyfill.com)",
+  "devDependencies": {
+    "ava": "^0.16.0",
+    "lodash": "^4.16.4",
+    "matcha": "^0.7.0",
+    "xo": "^0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "object-assign",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "4.1.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/readme.md
new file mode 100644
index 00000000000000..1be09d35c776cc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/object-assign/readme.md
@@ -0,0 +1,61 @@
+# object-assign [![Build Status](https://travis-ci.org/sindresorhus/object-assign.svg?branch=master)](https://travis-ci.org/sindresorhus/object-assign)
+
+> ES2015 [`Object.assign()`](http://www.2ality.com/2014/01/object-assign.html) [ponyfill](https://ponyfill.com)
+
+
+## Use the built-in
+
+Node.js 4 and up, as well as every evergreen browser (Chrome, Edge, Firefox, Opera, Safari),
+support `Object.assign()` :tada:. If you target only those environments, then by all
+means, use `Object.assign()` instead of this package.
+
+
+## Install
+
+```
+$ npm install --save object-assign
+```
+
+
+## Usage
+
+```js
+const objectAssign = require('object-assign');
+
+objectAssign({foo: 0}, {bar: 1});
+//=> {foo: 0, bar: 1}
+
+// multiple sources
+objectAssign({foo: 0}, {bar: 1}, {baz: 2});
+//=> {foo: 0, bar: 1, baz: 2}
+
+// overwrites equal keys
+objectAssign({foo: 0}, {foo: 1}, {foo: 2});
+//=> {foo: 2}
+
+// ignores null and undefined sources
+objectAssign({foo: 0}, null, {bar: 1}, undefined);
+//=> {foo: 0, bar: 1}
+```
+
+
+## API
+
+### objectAssign(target, [source, ...])
+
+Assigns enumerable own properties of `source` objects to the `target` object and returns the `target` object. Additional `source` objects will overwrite previous ones.
+
+
+## Resources
+
+- [ES2015 spec - Object.assign](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign)
+
+
+## Related
+
+- [deep-assign](https://github.com/sindresorhus/deep-assign) - Recursive `Object.assign()`
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/index.js
new file mode 100644
index 00000000000000..777377a1f777b1
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = typeof Promise === 'function' ? Promise : require('pinkie');
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/license
new file mode 100644
index 00000000000000..1aeb74fd25e171
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Vsevolod Strukchinsky <floatdrop@gmail.com> (github.com/floatdrop)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/index.js
new file mode 100644
index 00000000000000..14ce1bfe3d4918
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/index.js
@@ -0,0 +1,292 @@
+'use strict';
+
+var PENDING = 'pending';
+var SETTLED = 'settled';
+var FULFILLED = 'fulfilled';
+var REJECTED = 'rejected';
+var NOOP = function () {};
+var isNode = typeof global !== 'undefined' && typeof global.process !== 'undefined' && typeof global.process.emit === 'function';
+
+var asyncSetTimer = typeof setImmediate === 'undefined' ? setTimeout : setImmediate;
+var asyncQueue = [];
+var asyncTimer;
+
+function asyncFlush() {
+	// run promise callbacks
+	for (var i = 0; i < asyncQueue.length; i++) {
+		asyncQueue[i][0](asyncQueue[i][1]);
+	}
+
+	// reset async asyncQueue
+	asyncQueue = [];
+	asyncTimer = false;
+}
+
+function asyncCall(callback, arg) {
+	asyncQueue.push([callback, arg]);
+
+	if (!asyncTimer) {
+		asyncTimer = true;
+		asyncSetTimer(asyncFlush, 0);
+	}
+}
+
+function invokeResolver(resolver, promise) {
+	function resolvePromise(value) {
+		resolve(promise, value);
+	}
+
+	function rejectPromise(reason) {
+		reject(promise, reason);
+	}
+
+	try {
+		resolver(resolvePromise, rejectPromise);
+	} catch (e) {
+		rejectPromise(e);
+	}
+}
+
+function invokeCallback(subscriber) {
+	var owner = subscriber.owner;
+	var settled = owner._state;
+	var value = owner._data;
+	var callback = subscriber[settled];
+	var promise = subscriber.then;
+
+	if (typeof callback === 'function') {
+		settled = FULFILLED;
+		try {
+			value = callback(value);
+		} catch (e) {
+			reject(promise, e);
+		}
+	}
+
+	if (!handleThenable(promise, value)) {
+		if (settled === FULFILLED) {
+			resolve(promise, value);
+		}
+
+		if (settled === REJECTED) {
+			reject(promise, value);
+		}
+	}
+}
+
+function handleThenable(promise, value) {
+	var resolved;
+
+	try {
+		if (promise === value) {
+			throw new TypeError('A promises callback cannot return that same promise.');
+		}
+
+		if (value && (typeof value === 'function' || typeof value === 'object')) {
+			// then should be retrieved only once
+			var then = value.then;
+
+			if (typeof then === 'function') {
+				then.call(value, function (val) {
+					if (!resolved) {
+						resolved = true;
+
+						if (value === val) {
+							fulfill(promise, val);
+						} else {
+							resolve(promise, val);
+						}
+					}
+				}, function (reason) {
+					if (!resolved) {
+						resolved = true;
+
+						reject(promise, reason);
+					}
+				});
+
+				return true;
+			}
+		}
+	} catch (e) {
+		if (!resolved) {
+			reject(promise, e);
+		}
+
+		return true;
+	}
+
+	return false;
+}
+
+function resolve(promise, value) {
+	if (promise === value || !handleThenable(promise, value)) {
+		fulfill(promise, value);
+	}
+}
+
+function fulfill(promise, value) {
+	if (promise._state === PENDING) {
+		promise._state = SETTLED;
+		promise._data = value;
+
+		asyncCall(publishFulfillment, promise);
+	}
+}
+
+function reject(promise, reason) {
+	if (promise._state === PENDING) {
+		promise._state = SETTLED;
+		promise._data = reason;
+
+		asyncCall(publishRejection, promise);
+	}
+}
+
+function publish(promise) {
+	promise._then = promise._then.forEach(invokeCallback);
+}
+
+function publishFulfillment(promise) {
+	promise._state = FULFILLED;
+	publish(promise);
+}
+
+function publishRejection(promise) {
+	promise._state = REJECTED;
+	publish(promise);
+	if (!promise._handled && isNode) {
+		global.process.emit('unhandledRejection', promise._data, promise);
+	}
+}
+
+function notifyRejectionHandled(promise) {
+	global.process.emit('rejectionHandled', promise);
+}
+
+/**
+ * @class
+ */
+function Promise(resolver) {
+	if (typeof resolver !== 'function') {
+		throw new TypeError('Promise resolver ' + resolver + ' is not a function');
+	}
+
+	if (this instanceof Promise === false) {
+		throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.');
+	}
+
+	this._then = [];
+
+	invokeResolver(resolver, this);
+}
+
+Promise.prototype = {
+	constructor: Promise,
+
+	_state: PENDING,
+	_then: null,
+	_data: undefined,
+	_handled: false,
+
+	then: function (onFulfillment, onRejection) {
+		var subscriber = {
+			owner: this,
+			then: new this.constructor(NOOP),
+			fulfilled: onFulfillment,
+			rejected: onRejection
+		};
+
+		if ((onRejection || onFulfillment) && !this._handled) {
+			this._handled = true;
+			if (this._state === REJECTED && isNode) {
+				asyncCall(notifyRejectionHandled, this);
+			}
+		}
+
+		if (this._state === FULFILLED || this._state === REJECTED) {
+			// already resolved, call callback async
+			asyncCall(invokeCallback, subscriber);
+		} else {
+			// subscribe
+			this._then.push(subscriber);
+		}
+
+		return subscriber.then;
+	},
+
+	catch: function (onRejection) {
+		return this.then(null, onRejection);
+	}
+};
+
+Promise.all = function (promises) {
+	if (!Array.isArray(promises)) {
+		throw new TypeError('You must pass an array to Promise.all().');
+	}
+
+	return new Promise(function (resolve, reject) {
+		var results = [];
+		var remaining = 0;
+
+		function resolver(index) {
+			remaining++;
+			return function (value) {
+				results[index] = value;
+				if (!--remaining) {
+					resolve(results);
+				}
+			};
+		}
+
+		for (var i = 0, promise; i < promises.length; i++) {
+			promise = promises[i];
+
+			if (promise && typeof promise.then === 'function') {
+				promise.then(resolver(i), reject);
+			} else {
+				results[i] = promise;
+			}
+		}
+
+		if (!remaining) {
+			resolve(results);
+		}
+	});
+};
+
+Promise.race = function (promises) {
+	if (!Array.isArray(promises)) {
+		throw new TypeError('You must pass an array to Promise.race().');
+	}
+
+	return new Promise(function (resolve, reject) {
+		for (var i = 0, promise; i < promises.length; i++) {
+			promise = promises[i];
+
+			if (promise && typeof promise.then === 'function') {
+				promise.then(resolve, reject);
+			} else {
+				resolve(promise);
+			}
+		}
+	});
+};
+
+Promise.resolve = function (value) {
+	if (value && typeof value === 'object' && value.constructor === Promise) {
+		return value;
+	}
+
+	return new Promise(function (resolve) {
+		resolve(value);
+	});
+};
+
+Promise.reject = function (reason) {
+	return new Promise(function (resolve, reject) {
+		reject(reason);
+	});
+};
+
+module.exports = Promise;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/license
new file mode 100644
index 00000000000000..1aeb74fd25e171
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Vsevolod Strukchinsky <floatdrop@gmail.com> (github.com/floatdrop)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/package.json
new file mode 100644
index 00000000000000..d94124cdf51ab4
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/package.json
@@ -0,0 +1,47 @@
+{
+  "_from": "pinkie@^2.0.0",
+  "_id": "pinkie@2.0.4",
+  "_inBundle": false,
+  "_integrity": "sha1-clVrgM+g1IqXToDnckjoDtT3+HA=",
+  "_location": "/libnpx/yargs/os-locale/execa/get-stream/pinkie-promise/pinkie",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pinkie@^2.0.0",
+    "name": "pinkie",
+    "escapedName": "pinkie",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa/get-stream/pinkie-promise"
+  ],
+  "_resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
+  "_shasum": "72556b80cfa0d48a974e80e77248e80ed4f7f870",
+  "_shrinkwrap": null,
+  "_spec": "pinkie@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "<h1 align=\"center\"> \t<br> \t<img width=\"256\" src=\"media/logo.png\" alt=\"pinkie\"> \t<br> \t<br> </h1>",
+  "devDependencies": {
+    "core-assert": "^0.1.1",
+    "coveralls": "^2.11.4",
+    "mocha": "*",
+    "nyc": "^3.2.2",
+    "promises-aplus-tests": "*",
+    "xo": "^0.10.1"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "pinkie",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.4"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/readme.md
new file mode 100644
index 00000000000000..54747f60cc538b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/node_modules/pinkie/readme.md
@@ -0,0 +1,83 @@
+<h1 align="center">
+	<br>
+	<img width="256" src="media/logo.png" alt="pinkie">
+	<br>
+	<br>
+</h1>
+
+> Itty bitty little widdle twinkie pinkie [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation
+
+[![Build Status](https://travis-ci.org/floatdrop/pinkie.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie)  [![Coverage Status](https://coveralls.io/repos/floatdrop/pinkie/badge.svg?branch=master&service=github)](https://coveralls.io/github/floatdrop/pinkie?branch=master)
+
+There are [tons of Promise implementations](https://github.com/promises-aplus/promises-spec/blob/master/implementations.md#standalone) out there, but all of them focus on browser compatibility and are often bloated with functionality.
+
+This module is an exact Promise specification polyfill (like [native-promise-only](https://github.com/getify/native-promise-only)), but in Node.js land (it should be browserify-able though).
+
+
+## Install
+
+```
+$ npm install --save pinkie
+```
+
+
+## Usage
+
+```js
+var fs = require('fs');
+var Promise = require('pinkie');
+
+new Promise(function (resolve, reject) {
+	fs.readFile('foo.json', 'utf8', function (err, data) {
+		if (err) {
+			reject(err);
+			return;
+		}
+
+		resolve(data);
+	});
+});
+//=> Promise
+```
+
+
+### API
+
+`pinkie` exports bare [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation and polyfills [Node.js rejection events](https://nodejs.org/api/process.html#process_event_unhandledrejection). In case you forgot:
+
+#### new Promise(executor)
+
+Returns new instance of `Promise`.
+
+##### executor
+
+*Required*
+Type: `function`
+
+Function with two arguments `resolve` and `reject`. The first argument fulfills the promise, the second argument rejects it.
+
+#### pinkie.all(promises)
+
+Returns a promise that resolves when all of the promises in the `promises` Array argument have resolved.
+
+#### pinkie.race(promises)
+
+Returns a promise that resolves or rejects as soon as one of the promises in the `promises` Array resolves or rejects, with the value or reason from that promise.
+
+#### pinkie.reject(reason)
+
+Returns a Promise object that is rejected with the given `reason`.
+
+#### pinkie.resolve(value)
+
+Returns a Promise object that is resolved with the given `value`. If the `value` is a thenable (i.e. has a then method), the returned promise will "follow" that thenable, adopting its eventual state; otherwise the returned promise will be fulfilled with the `value`.
+
+
+## Related
+
+- [pinkie-promise](https://github.com/floatdrop/pinkie-promise) - Returns the native Promise or this module
+
+
+## License
+
+MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/package.json
new file mode 100644
index 00000000000000..96227946d83286
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "pinkie-promise@^2.0.0",
+  "_id": "pinkie-promise@2.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+  "_location": "/libnpx/yargs/os-locale/execa/get-stream/pinkie-promise",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pinkie-promise@^2.0.0",
+    "name": "pinkie-promise",
+    "escapedName": "pinkie-promise",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa/get-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
+  "_shasum": "2135d6dfa7a358c069ac9b178776288228450ffa",
+  "_shrinkwrap": null,
+  "_spec": "pinkie-promise@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "pinkie": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) ponyfill",
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "pinkie-promise",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/readme.md
new file mode 100644
index 00000000000000..78477f4297d677
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/node_modules/pinkie-promise/readme.md
@@ -0,0 +1,28 @@
+# pinkie-promise [![Build Status](https://travis-ci.org/floatdrop/pinkie-promise.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie-promise)
+
+> [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) ponyfill
+
+Module exports global Promise object (if available) or [`pinkie`](http://github.com/floatdrop/pinkie) Promise polyfill.
+
+## Install
+
+```
+$ npm install --save pinkie-promise
+```
+
+## Usage
+
+```js
+var Promise = require('pinkie-promise');
+
+new Promise(function (resolve) { resolve('unicorns'); });
+//=> Promise { 'unicorns' }
+```
+
+## Related
+
+- [pify](https://github.com/sindresorhus/pify) - Promisify a callback-style function
+
+## License
+
+MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/package.json
new file mode 100644
index 00000000000000..90ff4f20986e00
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/package.json
@@ -0,0 +1,48 @@
+{
+  "_from": "get-stream@^2.2.0",
+  "_id": "get-stream@2.3.1",
+  "_inBundle": false,
+  "_integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
+  "_location": "/libnpx/yargs/os-locale/execa/get-stream",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "get-stream@^2.2.0",
+    "name": "get-stream",
+    "escapedName": "get-stream",
+    "rawSpec": "^2.2.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.2.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
+  "_shasum": "5f38f93f346009666ee0150a054167f91bdd95de",
+  "_shrinkwrap": null,
+  "_spec": "get-stream@^2.2.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "object-assign": "^4.0.1",
+    "pinkie-promise": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Get a stream as a string, buffer, or array",
+  "devDependencies": {
+    "ava": "*",
+    "buffer-equals": "^1.0.3",
+    "into-stream": "^2.0.1",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "get-stream",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.3.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/readme.md
new file mode 100644
index 00000000000000..a74866bb299646
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/get-stream/readme.md
@@ -0,0 +1,115 @@
+# get-stream [![Build Status](https://travis-ci.org/sindresorhus/get-stream.svg?branch=master)](https://travis-ci.org/sindresorhus/get-stream)
+
+> Get a stream as a string, buffer, or array
+
+
+## Install
+
+```
+$ npm install --save get-stream
+```
+
+
+## Usage
+
+```js
+const fs = require('fs');
+const getStream = require('get-stream');
+const stream = fs.createReadStream('unicorn.txt');
+
+getStream(stream).then(str => {
+	console.log(str);
+	/*
+	              ,,))))))));,
+	           __)))))))))))))),
+	\|/       -\(((((''''((((((((.
+	-*-==//////((''  .     `)))))),
+	/|\      ))| o    ;-.    '(((((                                  ,(,
+	         ( `|    /  )    ;))))'                               ,_))^;(~
+	            |   |   |   ,))((((_     _____------~~~-.        %,;(;(>';'~
+	            o_);   ;    )))(((` ~---~  `::           \      %%~~)(v;(`('~
+	                  ;    ''''````         `:       `:::|\,__,%%    );`'; ~
+	                 |   _                )     /      `:|`----'     `-'
+	           ______/\/~    |                 /        /
+	         /~;;.____/;;'  /          ___--,-(   `;;;/
+	        / //  _;______;'------~~~~~    /;;/\    /
+	       //  | |                        / ;   \;;,\
+	      (<_  | ;                      /',/-----'  _>
+	       \_| ||_                     //~;~~~~~~~~~
+	           `\_|                   (,~~
+	                                   \~\
+	                                    ~~
+	*/
+});
+```
+
+
+## API
+
+The methods returns a promise that is resolved when the `end` event fires on the stream, indicating that there is no more data to be read. The stream is switched to flowing mode.
+
+### getStream(stream, [options])
+
+Get the `stream` as a string.
+
+#### options
+
+##### encoding
+
+Type: `string`<br>
+Default: `utf8`
+
+[Encoding](https://nodejs.org/api/buffer.html#buffer_buffer) of the incoming stream.
+
+##### maxBuffer
+
+Type: `number`<br>
+Default: `Infinity`
+
+Maximum length of the returned string. If it exceeds this value before the stream ends, the promise will be rejected.
+
+### getStream.buffer(stream, [options])
+
+Get the `stream` as a buffer.
+
+It honors the `maxBuffer` option as above, but it refers to byte length rather than string length.
+
+### getStream.array(stream, [options])
+
+Get the `stream` as an array of values.
+
+It honors both the `maxBuffer` and `encoding` options. The behavior changes slightly based on the encoding chosen:
+
+- When `encoding` is unset, it assumes an [object mode stream](https://nodesource.com/blog/understanding-object-streams/) and collects values emitted from `stream` unmodified. In this case `maxBuffer` refers to the number of items in the array (not the sum of their sizes).
+
+- When `encoding` is set to `buffer`, it collects an array of buffers. `maxBuffer` refers to the summed byte lengths of every buffer in the array.
+
+- When `encoding` is set to anything else, it collects an array of strings. `maxBuffer` refers to the summed character lengths of every string in the array.
+
+
+## Errors
+
+If the input stream emits an `error` event, the promise will be rejected with the error. The buffered data will be attached to the `bufferedData` property of the error.
+
+```js
+getStream(streamThatErrorsAtTheEnd('unicorn'))
+	.catch(err => console.log(err.bufferedData));
+// unicorn
+```
+
+
+## FAQ
+
+### How is this different from [`concat-stream`](https://github.com/maxogden/concat-stream)?
+
+This module accepts a stream instead of being one and returns a promise instead of using a callback. The API is simpler and it only supports returning a string, buffer, or array. It doesn't have a fragile type inference. You explicitly choose what you want. And it doesn't depend on the huge `readable-stream` package.
+
+
+## Related
+
+- [get-stdin](https://github.com/sindresorhus/get-stdin) - Get stdin as a string or buffer
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/index.js
new file mode 100644
index 00000000000000..6f7ec91a4014bb
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/index.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var isStream = module.exports = function (stream) {
+	return stream !== null && typeof stream === 'object' && typeof stream.pipe === 'function';
+};
+
+isStream.writable = function (stream) {
+	return isStream(stream) && stream.writable !== false && typeof stream._write === 'function' && typeof stream._writableState === 'object';
+};
+
+isStream.readable = function (stream) {
+	return isStream(stream) && stream.readable !== false && typeof stream._read === 'function' && typeof stream._readableState === 'object';
+};
+
+isStream.duplex = function (stream) {
+	return isStream.writable(stream) && isStream.readable(stream);
+};
+
+isStream.transform = function (stream) {
+	return isStream.duplex(stream) && typeof stream._transform === 'function' && typeof stream._transformState === 'object';
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/package.json
new file mode 100644
index 00000000000000..71d370718e874e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "is-stream@^1.1.0",
+  "_id": "is-stream@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
+  "_location": "/libnpx/yargs/os-locale/execa/is-stream",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-stream@^1.1.0",
+    "name": "is-stream",
+    "escapedName": "is-stream",
+    "rawSpec": "^1.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.1.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
+  "_shasum": "12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44",
+  "_shrinkwrap": null,
+  "_spec": "is-stream@^1.1.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Check if something is a [Node.js stream](https://nodejs.org/api/stream.html)",
+  "devDependencies": {
+    "ava": "*",
+    "tempfile": "^1.1.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "is-stream",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/readme.md
new file mode 100644
index 00000000000000..d8afce81d216eb
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/is-stream/readme.md
@@ -0,0 +1,42 @@
+# is-stream [![Build Status](https://travis-ci.org/sindresorhus/is-stream.svg?branch=master)](https://travis-ci.org/sindresorhus/is-stream)
+
+> Check if something is a [Node.js stream](https://nodejs.org/api/stream.html)
+
+
+## Install
+
+```
+$ npm install --save is-stream
+```
+
+
+## Usage
+
+```js
+const fs = require('fs');
+const isStream = require('is-stream');
+
+isStream(fs.createReadStream('unicorn.png'));
+//=> true
+
+isStream({});
+//=> false
+```
+
+
+## API
+
+### isStream(stream)
+
+#### isStream.writable(stream)
+
+#### isStream.readable(stream)
+
+#### isStream.duplex(stream)
+
+#### isStream.transform(stream)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/index.js
new file mode 100644
index 00000000000000..56f31e47129ed0
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/index.js
@@ -0,0 +1,39 @@
+'use strict';
+const path = require('path');
+const pathKey = require('path-key');
+
+module.exports = opts => {
+	opts = Object.assign({
+		cwd: process.cwd(),
+		path: process.env[pathKey()]
+	}, opts);
+
+	let prev;
+	let pth = path.resolve(opts.cwd);
+	const ret = [];
+
+	while (prev !== pth) {
+		ret.push(path.join(pth, 'node_modules/.bin'));
+		prev = pth;
+		pth = path.resolve(pth, '..');
+	}
+
+	// ensure the running `node` binary is used
+	ret.push(path.dirname(process.execPath));
+
+	return ret.concat(opts.path).join(path.delimiter);
+};
+
+module.exports.env = opts => {
+	opts = Object.assign({
+		env: process.env
+	}, opts);
+
+	const env = Object.assign({}, opts.env);
+	const path = pathKey({env});
+
+	opts.path = env[path];
+	env[path] = module.exports(opts);
+
+	return env;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/index.js
new file mode 100644
index 00000000000000..62c8250ab4e3ed
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/index.js
@@ -0,0 +1,13 @@
+'use strict';
+module.exports = opts => {
+	opts = opts || {};
+
+	const env = opts.env || process.env;
+	const platform = opts.platform || process.platform;
+
+	if (platform !== 'win32') {
+		return 'PATH';
+	}
+
+	return Object.keys(env).find(x => x.toUpperCase() === 'PATH') || 'Path';
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/package.json
new file mode 100644
index 00000000000000..520f68ad04adcf
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "path-key@^2.0.0",
+  "_id": "path-key@2.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=",
+  "_location": "/libnpx/yargs/os-locale/execa/npm-run-path/path-key",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "path-key@^2.0.0",
+    "name": "path-key",
+    "escapedName": "path-key",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa/npm-run-path"
+  ],
+  "_resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
+  "_shasum": "411cadb574c5a140d3a4b1910d40d80cc9f40b40",
+  "_shrinkwrap": null,
+  "_spec": "path-key@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Get the [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) environment variable key cross-platform",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "path-key",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/readme.md
new file mode 100644
index 00000000000000..cb5710aace72d2
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/node_modules/path-key/readme.md
@@ -0,0 +1,51 @@
+# path-key [![Build Status](https://travis-ci.org/sindresorhus/path-key.svg?branch=master)](https://travis-ci.org/sindresorhus/path-key)
+
+> Get the [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) environment variable key cross-platform
+
+It's usually `PATH`, but on Windows it can be any casing like `Path`...
+
+
+## Install
+
+```
+$ npm install --save path-key
+```
+
+
+## Usage
+
+```js
+const pathKey = require('path-key');
+
+const key = pathKey();
+//=> 'PATH'
+
+const PATH = process.env[key];
+//=> '/usr/local/bin:/usr/bin:/bin'
+```
+
+
+## API
+
+### pathKey([options])
+
+#### options
+
+##### env
+
+Type: `Object`<br>
+Default: [`process.env`](https://nodejs.org/api/process.html#process_process_env)
+
+Use a custom environment variables object.
+
+#### platform
+
+Type: `string`<br>
+Default: [`process.platform`](https://nodejs.org/api/process.html#process_process_platform)
+
+Get the PATH key for a specific platform.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/package.json
new file mode 100644
index 00000000000000..3dce00f9640540
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "npm-run-path@^2.0.0",
+  "_id": "npm-run-path@2.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
+  "_location": "/libnpx/yargs/os-locale/execa/npm-run-path",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "npm-run-path@^2.0.0",
+    "name": "npm-run-path",
+    "escapedName": "npm-run-path",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
+  "_shasum": "35a9232dfa35d7067b4cb2ddf2357b1871536c5f",
+  "_shrinkwrap": null,
+  "_spec": "npm-run-path@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "path-key": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Get your [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) prepended with locally installed binaries",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "npm-run-path",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.2"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/readme.md
new file mode 100644
index 00000000000000..4ff4722a6ce82f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/npm-run-path/readme.md
@@ -0,0 +1,81 @@
+# npm-run-path [![Build Status](https://travis-ci.org/sindresorhus/npm-run-path.svg?branch=master)](https://travis-ci.org/sindresorhus/npm-run-path)
+
+> Get your [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) prepended with locally installed binaries
+
+In [npm run scripts](https://docs.npmjs.com/cli/run-script) you can execute locally installed binaries by name. This enables the same outside npm.
+
+
+## Install
+
+```
+$ npm install --save npm-run-path
+```
+
+
+## Usage
+
+```js
+const childProcess = require('child_process');
+const npmRunPath = require('npm-run-path');
+
+console.log(process.env.PATH);
+//=> '/usr/local/bin'
+
+console.log(npmRunPath());
+//=> '/Users/sindresorhus/dev/foo/node_modules/.bin:/Users/sindresorhus/dev/node_modules/.bin:/Users/sindresorhus/node_modules/.bin:/Users/node_modules/.bin:/node_modules/.bin:/usr/local/bin'
+
+// `foo` is a locally installed binary
+childProcess.execFileSync('foo', {
+	env: npmRunPath.env()
+});
+```
+
+
+## API
+
+### npmRunPath([options])
+
+#### options
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Working directory.
+
+##### path
+
+Type: `string`<br>
+Default: [`PATH`](https://github.com/sindresorhus/path-key)
+
+PATH to be appended.<br>
+Set it to an empty string to exclude the default PATH.
+
+### npmRunPath.env([options])
+
+#### options
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Working directory.
+
+##### env
+
+Type: `Object`
+
+Accepts an object of environment variables, like `process.env`, and modifies the PATH using the correct [PATH key](https://github.com/sindresorhus/path-key). Use this if you're modifying the PATH for use in the `child_process` options.
+
+
+## Related
+
+- [npm-run-path-cli](https://github.com/sindresorhus/npm-run-path-cli) - CLI for this module
+- [execa](https://github.com/sindresorhus/execa) - Execute a locally installed binary
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/index.js
new file mode 100644
index 00000000000000..52b7b49c5f36ce
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/index.js
@@ -0,0 +1,15 @@
+'use strict';
+module.exports = (promise, onFinally) => {
+	onFinally = onFinally || (() => {});
+
+	return promise.then(
+		val => new Promise(resolve => {
+			resolve(onFinally());
+		}).then(() => val),
+		err => new Promise(resolve => {
+			resolve(onFinally());
+		}).then(() => {
+			throw err;
+		})
+	);
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/package.json
new file mode 100644
index 00000000000000..5d8ef077e97326
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "p-finally@^1.0.0",
+  "_id": "p-finally@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
+  "_location": "/libnpx/yargs/os-locale/execa/p-finally",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "p-finally@^1.0.0",
+    "name": "p-finally",
+    "escapedName": "p-finally",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
+  "_shasum": "3fbcfb15b899a44123b34b6dcc18b724336a2cae",
+  "_shrinkwrap": null,
+  "_spec": "p-finally@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> [`Promise#finally()`](https://github.com/tc39/proposal-promise-finally) [ponyfill](https://ponyfill.com) - Invoked when the promise is settled regardless of outcome",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "p-finally",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/readme.md
new file mode 100644
index 00000000000000..09ef36416b2f2b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/p-finally/readme.md
@@ -0,0 +1,47 @@
+# p-finally [![Build Status](https://travis-ci.org/sindresorhus/p-finally.svg?branch=master)](https://travis-ci.org/sindresorhus/p-finally)
+
+> [`Promise#finally()`](https://github.com/tc39/proposal-promise-finally) [ponyfill](https://ponyfill.com) - Invoked when the promise is settled regardless of outcome
+
+Useful for cleanup.
+
+
+## Install
+
+```
+$ npm install --save p-finally
+```
+
+
+## Usage
+
+```js
+const pFinally = require('p-finally');
+
+const dir = createTempDir();
+
+pFinally(write(dir), () => cleanup(dir));
+```
+
+
+## API
+
+### pFinally(promise, [onFinally])
+
+Returns a `Promise`.
+
+#### onFinally
+
+Type: `Function`
+
+Note: Throwing or returning a rejected promise will reject `promise` with the rejection reason.
+
+
+## Related
+
+- [p-try](https://github.com/sindresorhus/p-try) - `Promise#try()` ponyfill - Starts a promise chain
+- [More…](https://github.com/sindresorhus/promise-fun)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/CHANGELOG.md
new file mode 100644
index 00000000000000..e2f70d22503634
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/CHANGELOG.md
@@ -0,0 +1,27 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="3.0.1"></a>
+## [3.0.1](https://github.com/tapjs/signal-exit/compare/v3.0.0...v3.0.1) (2016-09-08)
+
+
+### Bug Fixes
+
+* do not listen on SIGBUS, SIGFPE, SIGSEGV and SIGILL ([#40](https://github.com/tapjs/signal-exit/issues/40)) ([5b105fb](https://github.com/tapjs/signal-exit/commit/5b105fb))
+
+
+
+<a name="3.0.0"></a>
+# [3.0.0](https://github.com/tapjs/signal-exit/compare/v2.1.2...v3.0.0) (2016-06-13)
+
+
+### Bug Fixes
+
+* get our test suite running on Windows ([#23](https://github.com/tapjs/signal-exit/issues/23)) ([6f3eda8](https://github.com/tapjs/signal-exit/commit/6f3eda8))
+* hooking SIGPROF was interfering with profilers see [#21](https://github.com/tapjs/signal-exit/issues/21) ([#24](https://github.com/tapjs/signal-exit/issues/24)) ([1248a4c](https://github.com/tapjs/signal-exit/commit/1248a4c))
+
+
+### BREAKING CHANGES
+
+* signal-exit no longer wires into SIGPROF
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/LICENSE.txt b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/LICENSE.txt
new file mode 100644
index 00000000000000..eead04a12162dc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/LICENSE.txt
@@ -0,0 +1,16 @@
+The ISC License
+
+Copyright (c) 2015, Contributors
+
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted, provided
+that the above copyright notice and this permission notice
+appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
+LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/README.md
new file mode 100644
index 00000000000000..8ebccabecaea4c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/README.md
@@ -0,0 +1,40 @@
+# signal-exit
+
+[![Build Status](https://travis-ci.org/tapjs/signal-exit.png)](https://travis-ci.org/tapjs/signal-exit)
+[![Coverage](https://coveralls.io/repos/tapjs/signal-exit/badge.svg?branch=master)](https://coveralls.io/r/tapjs/signal-exit?branch=master)
+[![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit)
+[![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/signal-exit/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/signal-exit)
+[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
+
+When you want to fire an event no matter how a process exits:
+
+* reaching the end of execution.
+* explicitly having `process.exit(code)` called.
+* having `process.kill(pid, sig)` called.
+* receiving a fatal signal from outside the process
+
+Use `signal-exit`.
+
+```js
+var onExit = require('signal-exit')
+
+onExit(function (code, signal) {
+  console.log('process exited!')
+})
+```
+
+## API
+
+`var remove = onExit(function (code, signal) {}, options)`
+
+The return value of the function is a function that will remove the
+handler.
+
+Note that the function *only* fires for signals if the signal would
+cause the proces to exit.  That is, there are no other listeners, and
+it is a fatal signal.
+
+## Options
+
+* `alwaysLast`: Run this handler after any other signal or exit
+  handlers.  This causes `process.emit` to be monkeypatched.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/index.js
new file mode 100644
index 00000000000000..337f691ed23b1c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/index.js
@@ -0,0 +1,157 @@
+// Note: since nyc uses this module to output coverage, any lines
+// that are in the direct sync flow of nyc's outputCoverage are
+// ignored, since we can never get coverage for them.
+var assert = require('assert')
+var signals = require('./signals.js')
+
+var EE = require('events')
+/* istanbul ignore if */
+if (typeof EE !== 'function') {
+  EE = EE.EventEmitter
+}
+
+var emitter
+if (process.__signal_exit_emitter__) {
+  emitter = process.__signal_exit_emitter__
+} else {
+  emitter = process.__signal_exit_emitter__ = new EE()
+  emitter.count = 0
+  emitter.emitted = {}
+}
+
+// Because this emitter is a global, we have to check to see if a
+// previous version of this library failed to enable infinite listeners.
+// I know what you're about to say.  But literally everything about
+// signal-exit is a compromise with evil.  Get used to it.
+if (!emitter.infinite) {
+  emitter.setMaxListeners(Infinity)
+  emitter.infinite = true
+}
+
+module.exports = function (cb, opts) {
+  assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler')
+
+  if (loaded === false) {
+    load()
+  }
+
+  var ev = 'exit'
+  if (opts && opts.alwaysLast) {
+    ev = 'afterexit'
+  }
+
+  var remove = function () {
+    emitter.removeListener(ev, cb)
+    if (emitter.listeners('exit').length === 0 &&
+        emitter.listeners('afterexit').length === 0) {
+      unload()
+    }
+  }
+  emitter.on(ev, cb)
+
+  return remove
+}
+
+module.exports.unload = unload
+function unload () {
+  if (!loaded) {
+    return
+  }
+  loaded = false
+
+  signals.forEach(function (sig) {
+    try {
+      process.removeListener(sig, sigListeners[sig])
+    } catch (er) {}
+  })
+  process.emit = originalProcessEmit
+  process.reallyExit = originalProcessReallyExit
+  emitter.count -= 1
+}
+
+function emit (event, code, signal) {
+  if (emitter.emitted[event]) {
+    return
+  }
+  emitter.emitted[event] = true
+  emitter.emit(event, code, signal)
+}
+
+// { <signal>: <listener fn>, ... }
+var sigListeners = {}
+signals.forEach(function (sig) {
+  sigListeners[sig] = function listener () {
+    // If there are no other listeners, an exit is coming!
+    // Simplest way: remove us and then re-send the signal.
+    // We know that this will kill the process, so we can
+    // safely emit now.
+    var listeners = process.listeners(sig)
+    if (listeners.length === emitter.count) {
+      unload()
+      emit('exit', null, sig)
+      /* istanbul ignore next */
+      emit('afterexit', null, sig)
+      /* istanbul ignore next */
+      process.kill(process.pid, sig)
+    }
+  }
+})
+
+module.exports.signals = function () {
+  return signals
+}
+
+module.exports.load = load
+
+var loaded = false
+
+function load () {
+  if (loaded) {
+    return
+  }
+  loaded = true
+
+  // This is the number of onSignalExit's that are in play.
+  // It's important so that we can count the correct number of
+  // listeners on signals, and don't wait for the other one to
+  // handle it instead of us.
+  emitter.count += 1
+
+  signals = signals.filter(function (sig) {
+    try {
+      process.on(sig, sigListeners[sig])
+      return true
+    } catch (er) {
+      return false
+    }
+  })
+
+  process.emit = processEmit
+  process.reallyExit = processReallyExit
+}
+
+var originalProcessReallyExit = process.reallyExit
+function processReallyExit (code) {
+  process.exitCode = code || 0
+  emit('exit', process.exitCode, null)
+  /* istanbul ignore next */
+  emit('afterexit', process.exitCode, null)
+  /* istanbul ignore next */
+  originalProcessReallyExit.call(process, process.exitCode)
+}
+
+var originalProcessEmit = process.emit
+function processEmit (ev, arg) {
+  if (ev === 'exit') {
+    if (arg !== undefined) {
+      process.exitCode = arg
+    }
+    var ret = originalProcessEmit.apply(this, arguments)
+    emit('exit', process.exitCode, null)
+    /* istanbul ignore next */
+    emit('afterexit', process.exitCode, null)
+    return ret
+  } else {
+    return originalProcessEmit.apply(this, arguments)
+  }
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/package.json
new file mode 100644
index 00000000000000..4e31d03fc02364
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "signal-exit@^3.0.0",
+  "_id": "signal-exit@3.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
+  "_location": "/libnpx/yargs/os-locale/execa/signal-exit",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "signal-exit@^3.0.0",
+    "name": "signal-exit",
+    "escapedName": "signal-exit",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
+  "_shasum": "b5fdc08f1287ea1178628e415e25132b73646c6d",
+  "_shrinkwrap": null,
+  "_spec": "signal-exit@^3.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/tapjs/signal-exit.png)](https://travis-ci.org/tapjs/signal-exit) [![Coverage](https://coveralls.io/repos/tapjs/signal-exit/badge.svg?branch=master)](https://coveralls.io/r/tapjs/signal-exit?branch=master) [![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit) [![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/signal-exit/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/signal-exit) [![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "coveralls": "^2.11.10",
+    "nyc": "^8.1.0",
+    "standard": "^7.1.2",
+    "standard-version": "^2.3.0",
+    "tap": "^8.0.1"
+  },
+  "name": "signal-exit",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "3.0.2"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/signals.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/signals.js
new file mode 100644
index 00000000000000..3bd67a8a554e30
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/signal-exit/signals.js
@@ -0,0 +1,53 @@
+// This is not the set of all possible signals.
+//
+// It IS, however, the set of all signals that trigger
+// an exit on either Linux or BSD systems.  Linux is a
+// superset of the signal names supported on BSD, and
+// the unknown signals just fail to register, so we can
+// catch that easily enough.
+//
+// Don't bother with SIGKILL.  It's uncatchable, which
+// means that we can't fire any callbacks anyway.
+//
+// If a user does happen to register a handler on a non-
+// fatal signal like SIGWINCH or something, and then
+// exit, it'll end up firing `process.emit('exit')`, so
+// the handler will be fired anyway.
+//
+// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
+// artificially, inherently leave the process in a
+// state from which it is not safe to try and enter JS
+// listeners.
+module.exports = [
+  'SIGABRT',
+  'SIGALRM',
+  'SIGHUP',
+  'SIGINT',
+  'SIGTERM'
+]
+
+if (process.platform !== 'win32') {
+  module.exports.push(
+    'SIGVTALRM',
+    'SIGXCPU',
+    'SIGXFSZ',
+    'SIGUSR2',
+    'SIGTRAP',
+    'SIGSYS',
+    'SIGQUIT',
+    'SIGIOT'
+    // should detect profiler and enable/disable accordingly.
+    // see #21
+    // 'SIGPROF'
+  )
+}
+
+if (process.platform === 'linux') {
+  module.exports.push(
+    'SIGIO',
+    'SIGPOLL',
+    'SIGPWR',
+    'SIGSTKFLT',
+    'SIGUNUSED'
+  )
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/index.js
new file mode 100644
index 00000000000000..a17d0afd33fee8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/index.js
@@ -0,0 +1,15 @@
+'use strict';
+module.exports = function (x) {
+	var lf = typeof x === 'string' ? '\n' : '\n'.charCodeAt();
+	var cr = typeof x === 'string' ? '\r' : '\r'.charCodeAt();
+
+	if (x[x.length - 1] === lf) {
+		x = x.slice(0, x.length - 1);
+	}
+
+	if (x[x.length - 1] === cr) {
+		x = x.slice(0, x.length - 1);
+	}
+
+	return x;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/package.json
new file mode 100644
index 00000000000000..2a5c766d7375bf
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "strip-eof@^1.0.0",
+  "_id": "strip-eof@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
+  "_location": "/libnpx/yargs/os-locale/execa/strip-eof",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-eof@^1.0.0",
+    "name": "strip-eof",
+    "escapedName": "strip-eof",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/execa"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
+  "_shasum": "bb43ff5598a6eb05d89b59fcd129c983313606bf",
+  "_shrinkwrap": null,
+  "_spec": "strip-eof@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Strip the [End-Of-File](https://en.wikipedia.org/wiki/End-of-file) (EOF) character from a string/buffer",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "strip-eof",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/readme.md
new file mode 100644
index 00000000000000..45ffe04362c268
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/node_modules/strip-eof/readme.md
@@ -0,0 +1,28 @@
+# strip-eof [![Build Status](https://travis-ci.org/sindresorhus/strip-eof.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-eof)
+
+> Strip the [End-Of-File](https://en.wikipedia.org/wiki/End-of-file) (EOF) character from a string/buffer
+
+
+## Install
+
+```
+$ npm install --save strip-eof
+```
+
+
+## Usage
+
+```js
+const stripEof = require('strip-eof');
+
+stripEof('foo\nbar\n\n');
+//=> 'foo\nbar\n'
+
+stripEof(new Buffer('foo\nbar\n\n')).toString();
+//=> 'foo\nbar\n'
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/package.json
new file mode 100644
index 00000000000000..1bceaf633b00de
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/package.json
@@ -0,0 +1,59 @@
+{
+  "_from": "execa@^0.5.0",
+  "_id": "execa@0.5.1",
+  "_inBundle": false,
+  "_integrity": "sha1-3j+4XLjW6RyFvLzrFkWBeFy1ezY=",
+  "_location": "/libnpx/yargs/os-locale/execa",
+  "_phantomChildren": {
+    "lru-cache": "4.1.1",
+    "which": "1.2.14"
+  },
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "execa@^0.5.0",
+    "name": "execa",
+    "escapedName": "execa",
+    "rawSpec": "^0.5.0",
+    "saveSpec": null,
+    "fetchSpec": "^0.5.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale"
+  ],
+  "_resolved": "https://registry.npmjs.org/execa/-/execa-0.5.1.tgz",
+  "_shasum": "de3fb85cb8d6e91c85bcbceb164581785cb57b36",
+  "_shrinkwrap": null,
+  "_spec": "execa@^0.5.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "cross-spawn": "^4.0.0",
+    "get-stream": "^2.2.0",
+    "is-stream": "^1.1.0",
+    "npm-run-path": "^2.0.0",
+    "p-finally": "^1.0.0",
+    "signal-exit": "^3.0.0",
+    "strip-eof": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "> A better [`child_process`](https://nodejs.org/api/child_process.html)",
+  "devDependencies": {
+    "ava": "*",
+    "cat-names": "^1.0.2",
+    "coveralls": "^2.11.9",
+    "delay": "^1.3.1",
+    "is-running": "^2.0.0",
+    "nyc": "^8.3.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "execa",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "0.5.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/readme.md
new file mode 100644
index 00000000000000..16189acb27fb3e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/execa/readme.md
@@ -0,0 +1,150 @@
+# execa [![Build Status: Linux](https://travis-ci.org/sindresorhus/execa.svg?branch=master)](https://travis-ci.org/sindresorhus/execa) [![Build status: Windows](https://ci.appveyor.com/api/projects/status/x5ajamxtjtt93cqv/branch/master?svg=true)](https://ci.appveyor.com/project/sindresorhus/execa/branch/master) [![Coverage Status](https://coveralls.io/repos/github/sindresorhus/execa/badge.svg?branch=master)](https://coveralls.io/github/sindresorhus/execa?branch=master)
+
+> A better [`child_process`](https://nodejs.org/api/child_process.html)
+
+
+## Why
+
+- Promise interface.
+- [Strips EOF](https://github.com/sindresorhus/strip-eof) from the output so you don't have to `stdout.trim()`.
+- Supports [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) binaries cross-platform.
+- [Improved Windows support.](https://github.com/IndigoUnited/node-cross-spawn#why)
+- Higher max buffer. 10 MB instead of 200 KB.
+- [Executes locally installed binaries by name.](#preferlocal)
+- [Cleans up spawned processes when the parent process dies.](#cleanup)
+
+
+## Install
+
+```
+$ npm install --save execa
+```
+
+
+## Usage
+
+```js
+const execa = require('execa');
+
+execa('echo', ['unicorns']).then(result => {
+	console.log(result.stdout);
+	//=> 'unicorns'
+});
+
+// pipe the child process stdout to the current stdout
+execa('echo', ['unicorns']).stdout.pipe(process.stdout);
+
+execa.shell('echo unicorns').then(result => {
+	console.log(result.stdout);
+	//=> 'unicorns'
+});
+
+// example of catching an error
+execa.shell('exit 3').catch(error => {
+	console.log(error);
+	/*
+	{
+		message: 'Command failed: /bin/sh -c exit 3'
+		killed: false,
+		code: 3,
+		signal: null,
+		cmd: '/bin/sh -c exit 3',
+		stdout: '',
+		stderr: '',
+		timedOut: false
+	}
+	*/
+});
+```
+
+
+## API
+
+### execa(file, [arguments], [options])
+
+Execute a file.
+
+Same options as [`child_process.execFile`](https://nodejs.org/api/child_process.html#child_process_child_process_execfile_file_args_options_callback).
+
+Think of this as a mix of `child_process.execFile` and `child_process.spawn`.
+
+Returns a [`child_process` instance](https://nodejs.org/api/child_process.html#child_process_class_childprocess), which is enhanced to also be a `Promise` for a result `Object` with `stdout` and `stderr` properties.
+
+### execa.stdout(file, [arguments], [options])
+
+Same as `execa()`, but returns only `stdout`.
+
+### execa.stderr(file, [arguments], [options])
+
+Same as `execa()`, but returns only `stderr`.
+
+### execa.shell(command, [options])
+
+Execute a command through the system shell. Prefer `execa()` whenever possible, as it's both faster and safer.
+
+Same options as [`child_process.exec`](https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback).
+
+Returns a [`child_process` instance](https://nodejs.org/api/child_process.html#child_process_class_childprocess).
+
+The `child_process` instance is enhanced to also be promise for a result object with `stdout` and `stderr` properties.
+
+### execa.sync(file, [arguments], [options])
+
+Execute a file synchronously.
+
+Same options as [`child_process.execFileSync`](https://nodejs.org/api/child_process.html#child_process_child_process_execfilesync_file_args_options), except the default encoding is `utf8` instead of `buffer`.
+
+Returns the same result object as [`child_process.spawnSync`](https://nodejs.org/api/child_process.html#child_process_child_process_spawnsync_command_args_options).
+
+### execa.shellSync(file, [options])
+
+Execute a command synchronously through the system shell.
+
+Same options as [`child_process.execSync`](https://nodejs.org/api/child_process.html#child_process_child_process_execsync_command_options), except the default encoding is `utf8` instead of `buffer`.
+
+Returns the same result object as [`child_process.spawnSync`](https://nodejs.org/api/child_process.html#child_process_child_process_spawnsync_command_args_options).
+
+### options
+
+Additional options:
+
+#### stripEof
+
+Type: `boolean`<br>
+Default: `true`
+
+[Strip EOF](https://github.com/sindresorhus/strip-eof) (last newline) from the output.
+
+#### preferLocal
+
+Type: `boolean`<br>
+Default: `true`
+
+Prefer locally installed binaries when looking for a binary to execute.<br>
+If you `$ npm install foo`, you can then `execa('foo')`.
+
+#### input
+
+Type: `string` `Buffer` `ReadableStream`
+
+Write some input to the `stdin` of your binary.<br>
+Streams are not allowed when using the synchronous methods.
+
+#### reject
+
+Type: `boolean`<br>
+Default: `true`
+
+Setting this to `false` resolves the promise with the error instead of rejecting it.
+
+#### cleanup
+
+Type: `boolean`<br>
+Default: `true`
+
+Keep track of the spawned process and `kill` it when the parent process exits.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/index.js
new file mode 100644
index 00000000000000..69bd3d231e0594
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/index.js
@@ -0,0 +1,22 @@
+'use strict';
+var invertKv = require('invert-kv');
+var all = require('./lcid.json');
+var inverted = invertKv(all);
+
+exports.from = function (lcidCode) {
+	if (typeof lcidCode !== 'number') {
+		throw new TypeError('Expected a number');
+	}
+
+	return inverted[lcidCode];
+};
+
+exports.to = function (localeId) {
+	if (typeof localeId !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	return all[localeId];
+};
+
+exports.all = all;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/lcid.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/lcid.json
new file mode 100644
index 00000000000000..9c89f6a496548d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/lcid.json
@@ -0,0 +1,203 @@
+{
+	"af_ZA": 1078,
+	"am_ET": 1118,
+	"ar_AE": 14337,
+	"ar_BH": 15361,
+	"ar_DZ": 5121,
+	"ar_EG": 3073,
+	"ar_IQ": 2049,
+	"ar_JO": 11265,
+	"ar_KW": 13313,
+	"ar_LB": 12289,
+	"ar_LY": 4097,
+	"ar_MA": 6145,
+	"ar_OM": 8193,
+	"ar_QA": 16385,
+	"ar_SA": 1025,
+	"ar_SY": 10241,
+	"ar_TN": 7169,
+	"ar_YE": 9217,
+	"arn_CL": 1146,
+	"as_IN": 1101,
+	"az_AZ": 2092,
+	"ba_RU": 1133,
+	"be_BY": 1059,
+	"bg_BG": 1026,
+	"bn_IN": 1093,
+	"bo_BT": 2129,
+	"bo_CN": 1105,
+	"br_FR": 1150,
+	"bs_BA": 8218,
+	"ca_ES": 1027,
+	"co_FR": 1155,
+	"cs_CZ": 1029,
+	"cy_GB": 1106,
+	"da_DK": 1030,
+	"de_AT": 3079,
+	"de_CH": 2055,
+	"de_DE": 1031,
+	"de_LI": 5127,
+	"de_LU": 4103,
+	"div_MV": 1125,
+	"dsb_DE": 2094,
+	"el_GR": 1032,
+	"en_AU": 3081,
+	"en_BZ": 10249,
+	"en_CA": 4105,
+	"en_CB": 9225,
+	"en_GB": 2057,
+	"en_IE": 6153,
+	"en_IN": 18441,
+	"en_JA": 8201,
+	"en_MY": 17417,
+	"en_NZ": 5129,
+	"en_PH": 13321,
+	"en_TT": 11273,
+	"en_US": 1033,
+	"en_ZA": 7177,
+	"en_ZW": 12297,
+	"es_AR": 11274,
+	"es_BO": 16394,
+	"es_CL": 13322,
+	"es_CO": 9226,
+	"es_CR": 5130,
+	"es_DO": 7178,
+	"es_EC": 12298,
+	"es_ES": 3082,
+	"es_GT": 4106,
+	"es_HN": 18442,
+	"es_MX": 2058,
+	"es_NI": 19466,
+	"es_PA": 6154,
+	"es_PE": 10250,
+	"es_PR": 20490,
+	"es_PY": 15370,
+	"es_SV": 17418,
+	"es_UR": 14346,
+	"es_US": 21514,
+	"es_VE": 8202,
+	"et_EE": 1061,
+	"eu_ES": 1069,
+	"fa_IR": 1065,
+	"fi_FI": 1035,
+	"fil_PH": 1124,
+	"fo_FO": 1080,
+	"fr_BE": 2060,
+	"fr_CA": 3084,
+	"fr_CH": 4108,
+	"fr_FR": 1036,
+	"fr_LU": 5132,
+	"fr_MC": 6156,
+	"fy_NL": 1122,
+	"ga_IE": 2108,
+	"gbz_AF": 1164,
+	"gl_ES": 1110,
+	"gsw_FR": 1156,
+	"gu_IN": 1095,
+	"ha_NG": 1128,
+	"he_IL": 1037,
+	"hi_IN": 1081,
+	"hr_BA": 4122,
+	"hr_HR": 1050,
+	"hu_HU": 1038,
+	"hy_AM": 1067,
+	"id_ID": 1057,
+	"ii_CN": 1144,
+	"is_IS": 1039,
+	"it_CH": 2064,
+	"it_IT": 1040,
+	"iu_CA": 2141,
+	"ja_JP": 1041,
+	"ka_GE": 1079,
+	"kh_KH": 1107,
+	"kk_KZ": 1087,
+	"kl_GL": 1135,
+	"kn_IN": 1099,
+	"ko_KR": 1042,
+	"kok_IN": 1111,
+	"ky_KG": 1088,
+	"lb_LU": 1134,
+	"lo_LA": 1108,
+	"lt_LT": 1063,
+	"lv_LV": 1062,
+	"mi_NZ": 1153,
+	"mk_MK": 1071,
+	"ml_IN": 1100,
+	"mn_CN": 2128,
+	"mn_MN": 1104,
+	"moh_CA": 1148,
+	"mr_IN": 1102,
+	"ms_BN": 2110,
+	"ms_MY": 1086,
+	"mt_MT": 1082,
+	"my_MM": 1109,
+	"nb_NO": 1044,
+	"ne_NP": 1121,
+	"nl_BE": 2067,
+	"nl_NL": 1043,
+	"nn_NO": 2068,
+	"ns_ZA": 1132,
+	"oc_FR": 1154,
+	"or_IN": 1096,
+	"pa_IN": 1094,
+	"pl_PL": 1045,
+	"ps_AF": 1123,
+	"pt_BR": 1046,
+	"pt_PT": 2070,
+	"qut_GT": 1158,
+	"quz_BO": 1131,
+	"quz_EC": 2155,
+	"quz_PE": 3179,
+	"rm_CH": 1047,
+	"ro_RO": 1048,
+	"ru_RU": 1049,
+	"rw_RW": 1159,
+	"sa_IN": 1103,
+	"sah_RU": 1157,
+	"se_FI": 3131,
+	"se_NO": 1083,
+	"se_SE": 2107,
+	"si_LK": 1115,
+	"sk_SK": 1051,
+	"sl_SI": 1060,
+	"sma_NO": 6203,
+	"sma_SE": 7227,
+	"smj_NO": 4155,
+	"smj_SE": 5179,
+	"smn_FI": 9275,
+	"sms_FI": 8251,
+	"sq_AL": 1052,
+	"sr_BA": 7194,
+	"sr_SP": 3098,
+	"sv_FI": 2077,
+	"sv_SE": 1053,
+	"sw_KE": 1089,
+	"syr_SY": 1114,
+	"ta_IN": 1097,
+	"te_IN": 1098,
+	"tg_TJ": 1064,
+	"th_TH": 1054,
+	"tk_TM": 1090,
+	"tmz_DZ": 2143,
+	"tn_ZA": 1074,
+	"tr_TR": 1055,
+	"tt_RU": 1092,
+	"ug_CN": 1152,
+	"uk_UA": 1058,
+	"ur_IN": 2080,
+	"ur_PK": 1056,
+	"uz_UZ": 2115,
+	"vi_VN": 1066,
+	"wen_DE": 1070,
+	"wo_SN": 1160,
+	"xh_ZA": 1076,
+	"yo_NG": 1130,
+	"zh_CHS": 4,
+	"zh_CHT": 31748,
+	"zh_CN": 2052,
+	"zh_HK": 3076,
+	"zh_MO": 5124,
+	"zh_SG": 4100,
+	"zh_TW": 1028,
+	"zu_ZA": 1077
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/index.js
new file mode 100644
index 00000000000000..61e21961128f71
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/index.js
@@ -0,0 +1,15 @@
+'use strict';
+module.exports = function (obj) {
+	if (typeof obj !== 'object') {
+		throw new TypeError('Expected an object');
+	}
+
+	var ret = {};
+
+	for (var key in obj) {
+		var val = obj[key];
+		ret[val] = key;
+	}
+
+	return ret;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/package.json
new file mode 100644
index 00000000000000..f21e865eff4a5d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/package.json
@@ -0,0 +1,42 @@
+{
+  "_from": "invert-kv@^1.0.0",
+  "_id": "invert-kv@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-EEqOSqym09jNFXqO+L+rLXo//bY=",
+  "_location": "/libnpx/yargs/os-locale/lcid/invert-kv",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "invert-kv@^1.0.0",
+    "name": "invert-kv",
+    "escapedName": "invert-kv",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/lcid"
+  ],
+  "_resolved": "https://registry.npmjs.org/invert-kv/-/invert-kv-1.0.0.tgz",
+  "_shasum": "104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6",
+  "_shrinkwrap": null,
+  "_spec": "invert-kv@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Invert the key/value of an object. Example: `{foo: 'bar'}` → `{bar: 'foo'}`",
+  "devDependencies": {
+    "mocha": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "invert-kv",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/readme.md
new file mode 100644
index 00000000000000..039fc7cfa25b01
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/node_modules/invert-kv/readme.md
@@ -0,0 +1,25 @@
+# invert-kv [![Build Status](https://travis-ci.org/sindresorhus/invert-kv.svg?branch=master)](https://travis-ci.org/sindresorhus/invert-kv)
+
+> Invert the key/value of an object. Example: `{foo: 'bar'}` → `{bar: 'foo'}`
+
+
+## Install
+
+```sh
+$ npm install --save invert-kv
+```
+
+
+## Usage
+
+```js
+var invertKv = require('invert-kv');
+
+invertKv({foo: 'bar', unicorn: 'rainbow'});
+//=> {bar: 'foo', rainbow: 'unicorn'}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/package.json
new file mode 100644
index 00000000000000..6aa2fabe96be3d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "lcid@^1.0.0",
+  "_id": "lcid@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-MIrMr6C8SDo4Z7S28rlQYlHRuDU=",
+  "_location": "/libnpx/yargs/os-locale/lcid",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "lcid@^1.0.0",
+    "name": "lcid",
+    "escapedName": "lcid",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale"
+  ],
+  "_resolved": "https://registry.npmjs.org/lcid/-/lcid-1.0.0.tgz",
+  "_shasum": "308accafa0bc483a3867b4b6f2b9506251d1b835",
+  "_shrinkwrap": null,
+  "_spec": "lcid@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "invert-kv": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "> Mapping between [standard locale identifiers](http://en.wikipedia.org/wiki/Locale) and [Windows locale identifiers (LCID)](http://en.wikipedia.org/wiki/Locale#Specifics_for_Microsoft_platforms)",
+  "devDependencies": {
+    "ava": "0.0.4"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "lcid",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/readme.md
new file mode 100644
index 00000000000000..bee4a701669788
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/lcid/readme.md
@@ -0,0 +1,35 @@
+# lcid [![Build Status](https://travis-ci.org/sindresorhus/lcid.svg?branch=master)](https://travis-ci.org/sindresorhus/lcid)
+
+> Mapping between [standard locale identifiers](http://en.wikipedia.org/wiki/Locale) and [Windows locale identifiers (LCID)](http://en.wikipedia.org/wiki/Locale#Specifics_for_Microsoft_platforms)
+
+Based on the [mapping](https://github.com/python/cpython/blob/be2a1a76fa43bb1ea1b3577bb5bdd506a2e90e37/Lib/locale.py#L1395-L1604) used in the Python standard library.
+
+The mapping itself is just a [JSON file](lcid.json) and can be used wherever.
+
+
+## Install
+
+```
+$ npm install --save lcid
+```
+
+
+## Usage
+
+```js
+var lcid = require('lcid');
+
+lcid.from(1044);
+//=> 'nb_NO'
+
+lcid.to('nb_NO');
+//=> 1044
+
+lcid.all;
+//=> {'af_ZA': 1078, ...}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/index.js
new file mode 100644
index 00000000000000..aa5a0739822c7e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/index.js
@@ -0,0 +1,55 @@
+'use strict';
+const mimicFn = require('mimic-fn');
+
+const cacheStore = new WeakMap();
+
+const defaultCacheKey = function (x) {
+	if (arguments.length === 1 && (x === null || x === undefined || (typeof x !== 'function' && typeof x !== 'object'))) {
+		return x;
+	}
+
+	return JSON.stringify(arguments);
+};
+
+module.exports = (fn, opts) => {
+	opts = Object.assign({
+		cacheKey: defaultCacheKey,
+		cache: new Map()
+	}, opts);
+
+	const memoized = function () {
+		const cache = cacheStore.get(memoized);
+		const key = opts.cacheKey.apply(null, arguments);
+
+		if (cache.has(key)) {
+			const c = cache.get(key);
+
+			if (typeof opts.maxAge !== 'number' || Date.now() < c.maxAge) {
+				return c.data;
+			}
+		}
+
+		const ret = fn.apply(null, arguments);
+
+		cache.set(key, {
+			data: ret,
+			maxAge: Date.now() + (opts.maxAge || 0)
+		});
+
+		return ret;
+	};
+
+	mimicFn(memoized, fn);
+
+	cacheStore.set(memoized, opts.cache);
+
+	return memoized;
+};
+
+module.exports.clear = fn => {
+	const cache = cacheStore.get(fn);
+
+	if (cache && typeof cache.clear === 'function') {
+		cache.clear();
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/index.js
new file mode 100644
index 00000000000000..9bf1763673e967
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/index.js
@@ -0,0 +1,7 @@
+'use strict';
+module.exports = (to, from) => {
+	// TODO: use `Reflect.ownKeys()` when targeting Node.js 6
+	for (const prop of Object.getOwnPropertyNames(from).concat(Object.getOwnPropertySymbols(from))) {
+		Object.defineProperty(to, prop, Object.getOwnPropertyDescriptor(from, prop));
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/package.json
new file mode 100644
index 00000000000000..f3099fa5f1c08f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "mimic-fn@^1.0.0",
+  "_id": "mimic-fn@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-5md4PZLonb00KBi1IwudYqZyrRg=",
+  "_location": "/libnpx/yargs/os-locale/mem/mimic-fn",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "mimic-fn@^1.0.0",
+    "name": "mimic-fn",
+    "escapedName": "mimic-fn",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale/mem"
+  ],
+  "_resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-1.1.0.tgz",
+  "_shasum": "e667783d92e89dbd342818b5230b9d62a672ad18",
+  "_shrinkwrap": null,
+  "_spec": "mimic-fn@^1.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Make a function mimic another one",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "mimic-fn",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/readme.md
new file mode 100644
index 00000000000000..672c79eb3a023b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/node_modules/mimic-fn/readme.md
@@ -0,0 +1,66 @@
+# mimic-fn [![Build Status](https://travis-ci.org/sindresorhus/mimic-fn.svg?branch=master)](https://travis-ci.org/sindresorhus/mimic-fn)
+
+> Make a function mimic another one
+
+Useful when you wrap a function in another function and like to preserve the original name and other properties.
+
+
+## Install
+
+```
+$ npm install --save mimic-fn
+```
+
+
+## Usage
+
+```js
+const mimicFn = require('mimic-fn');
+
+function foo() {}
+foo.unicorn = '🦄';
+
+function wrapper() {
+	return foo() {};
+}
+
+console.log(wrapper.name);
+//=> 'wrapper'
+
+mimicFn(wrapper, foo);
+
+console.log(wrapper.name);
+//=> 'foo'
+
+console.log(wrapper.unicorn);
+//=> '🦄'
+```
+
+
+## API
+
+It will copy over the properties `name`, `length`, `displayName`, and any custom properties you may have set.
+
+### mimicFn(to, from)
+
+#### to
+
+Type: `Function`
+
+Mimicking function.
+
+#### from
+
+Type: `Function`
+
+Function to mimic.
+
+
+## Related
+
+- [rename-fn](https://github.com/sindresorhus/rename-fn) - Rename a function
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/package.json
new file mode 100644
index 00000000000000..b0badad600f386
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "mem@^1.1.0",
+  "_id": "mem@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-Xt1StIXKHZAP5kiVUFOZoN+kX3Y=",
+  "_location": "/libnpx/yargs/os-locale/mem",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "mem@^1.1.0",
+    "name": "mem",
+    "escapedName": "mem",
+    "rawSpec": "^1.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.1.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/os-locale"
+  ],
+  "_resolved": "https://registry.npmjs.org/mem/-/mem-1.1.0.tgz",
+  "_shasum": "5edd52b485ca1d900fe64895505399a0dfa45f76",
+  "_shrinkwrap": null,
+  "_spec": "mem@^1.1.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "mimic-fn": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "> [Memoize](https://en.wikipedia.org/wiki/Memoization) functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input",
+  "devDependencies": {
+    "ava": "*",
+    "delay": "^1.1.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "mem",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/readme.md
new file mode 100644
index 00000000000000..7ebab84f0e716b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/node_modules/mem/readme.md
@@ -0,0 +1,147 @@
+# mem [![Build Status](https://travis-ci.org/sindresorhus/mem.svg?branch=master)](https://travis-ci.org/sindresorhus/mem)
+
+> [Memoize](https://en.wikipedia.org/wiki/Memoization) functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input
+
+
+## Install
+
+```
+$ npm install --save mem
+```
+
+
+## Usage
+
+```js
+const mem = require('mem');
+
+let i = 0;
+const counter = () => ++i;
+const memoized = mem(counter);
+
+memoized('foo');
+//=> 1
+
+// cached as it's the same arguments
+memoized('foo');
+//=> 1
+
+// not cached anymore as the arguments changed
+memoized('bar');
+//=> 2
+
+memoized('bar');
+//=> 2
+```
+
+##### Works fine with promise returning functions
+
+```js
+const mem = require('mem');
+
+let i = 0;
+const counter = () => Promise.resolve(++i);
+const memoized = mem(counter);
+
+memoized().then(a => {
+	console.log(a);
+	//=> 1
+
+	memoized().then(b => {
+		// the return value didn't increase as it's cached
+		console.log(b);
+		//=> 1
+	});
+});
+```
+
+```js
+const mem = require('mem');
+const got = require('got');
+const memGot = mem(got, {maxAge: 1000});
+
+memGot('sindresorhus.com').then(() => {
+	// this call is cached
+	memGot('sindresorhus.com').then(() => {
+		setTimeout(() => {
+			// this call is not cached as the cache has expired
+			memGot('sindresorhus.com').then(() => {});
+		}, 2000);
+	});
+});
+```
+
+
+## API
+
+### mem(fn, [options])
+
+#### fn
+
+Type: `Function`
+
+Function to be memoized.
+
+#### options
+
+##### maxAge
+
+Type: `number`<br>
+Default: `Infinity`
+
+Milliseconds until the cache expires.
+
+##### cacheKey
+
+Type: `Function`
+
+Determines the cache key for storing the result based on the function arguments. By default, if there's only one argument and it's a [primitive](https://developer.mozilla.org/en-US/docs/Glossary/Primitive), it's used directly as a key, otherwise it's all the function arguments JSON stringified as an array.
+
+You could for example change it to only cache on the first argument `x => JSON.stringify(x)`.
+
+##### cache
+
+Type: `Object`<br>
+Default: `new Map()`
+
+Use a different cache storage. Must implement the following methods: `.has(key)`, `.get(key)`, `.set(key, value)`, and optionally `.clear()`. You could for example use a `WeakMap` instead.
+
+### mem.clear(fn)
+
+Clear all cached data of a memoized function.
+
+#### fn
+
+Type: `Function`
+
+Memoized function.
+
+
+## Tips
+
+### Cache statistics
+
+If you want to know how many times your cache had a hit or a miss, you can make use of [stats-map](https://github.com/SamVerschueren/stats-map) as a replacement for the default cache.
+
+#### Example
+
+```js
+const mem = require('mem');
+const StatsMap = require('stats-map');
+const got = require('got');
+
+const cache = new StatsMap();
+const memGot = mem(got, {cache});
+
+memGot('sindresorhus.com')
+	.then(() => memGot('sindresorhus.com'))
+	.then(() => memGot('sindresorhus.com'));
+
+console.log(cache.stats);
+//=> {hits: 2, misses: 1}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/package.json
new file mode 100644
index 00000000000000..b52d010e41e6d5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/package.json
@@ -0,0 +1,51 @@
+{
+  "_from": "os-locale@^2.0.0",
+  "_id": "os-locale@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-FZGN7VEFIrge565aMJ1U9jn8OaQ=",
+  "_location": "/libnpx/yargs/os-locale",
+  "_phantomChildren": {
+    "lru-cache": "4.1.1",
+    "which": "1.2.14"
+  },
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "os-locale@^2.0.0",
+    "name": "os-locale",
+    "escapedName": "os-locale",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/os-locale/-/os-locale-2.0.0.tgz",
+  "_shasum": "15918ded510522b81ee7ae5a309d54f639fc39a4",
+  "_shrinkwrap": null,
+  "_spec": "os-locale@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "execa": "^0.5.0",
+    "lcid": "^1.0.0",
+    "mem": "^1.1.0"
+  },
+  "deprecated": false,
+  "description": "> Get the system [locale](https://en.wikipedia.org/wiki/Locale_(computer_software))",
+  "devDependencies": {
+    "ava": "*",
+    "require-uncached": "^1.0.2",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "os-locale",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/readme.md
new file mode 100644
index 00000000000000..b867c55ee697f5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/os-locale/readme.md
@@ -0,0 +1,53 @@
+# os-locale [![Build Status](https://travis-ci.org/sindresorhus/os-locale.svg?branch=master)](https://travis-ci.org/sindresorhus/os-locale)
+
+> Get the system [locale](https://en.wikipedia.org/wiki/Locale_(computer_software))
+
+Useful for localizing your module or app.
+
+POSIX systems: The returned locale refers to the [`LC_MESSAGE`](http://www.gnu.org/software/libc/manual/html_node/Locale-Categories.html#Locale-Categories) category, suitable for selecting the language used in the user interface for message translation.
+
+
+## Install
+
+```
+$ npm install --save os-locale
+```
+
+
+## Usage
+
+```js
+const osLocale = require('os-locale');
+
+osLocale.then(locale => {
+	console.log(locale);
+	//=> 'en_US'
+});
+```
+
+
+## API
+
+### osLocale([options])
+
+Returns a `Promise` for the locale.
+
+### osLocale.sync([options])
+
+Returns the locale.
+
+#### options
+
+Type: `Object`
+
+##### spawn
+
+Type: `boolean`<br>
+Default: `true`
+
+Set to `false` to avoid spawning subprocesses and instead only resolve the locale from environment variables.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/index.js
new file mode 100644
index 00000000000000..26079760f354d8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/index.js
@@ -0,0 +1,26 @@
+'use strict';
+const findUp = require('find-up');
+const readPkg = require('read-pkg');
+
+module.exports = opts => {
+	return findUp('package.json', opts).then(fp => {
+		if (!fp) {
+			return {};
+		}
+
+		return readPkg(fp, opts).then(pkg => ({pkg, path: fp}));
+	});
+};
+
+module.exports.sync = opts => {
+	const fp = findUp.sync('package.json', opts);
+
+	if (!fp) {
+		return {};
+	}
+
+	return {
+		pkg: readPkg.sync(fp, opts),
+		path: fp
+	};
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/index.js
new file mode 100644
index 00000000000000..939c9553dceca2
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/index.js
@@ -0,0 +1,48 @@
+'use strict';
+const path = require('path');
+const locatePath = require('locate-path');
+
+module.exports = (filename, opts) => {
+	opts = opts || {};
+
+	const startDir = path.resolve(opts.cwd || '');
+	const root = path.parse(startDir).root;
+
+	const filenames = [].concat(filename);
+
+	return new Promise(resolve => {
+		(function find(dir) {
+			locatePath(filenames, {cwd: dir}).then(file => {
+				if (file) {
+					resolve(path.join(dir, file));
+				} else if (dir === root) {
+					resolve(null);
+				} else {
+					find(path.dirname(dir));
+				}
+			});
+		})(startDir);
+	});
+};
+
+module.exports.sync = (filename, opts) => {
+	opts = opts || {};
+
+	let dir = path.resolve(opts.cwd || '');
+	const root = path.parse(dir).root;
+
+	const filenames = [].concat(filename);
+
+	// eslint-disable-next-line no-constant-condition
+	while (true) {
+		const file = locatePath.sync(filenames, {cwd: dir});
+
+		if (file) {
+			return path.join(dir, file);
+		} else if (dir === root) {
+			return null;
+		}
+
+		dir = path.dirname(dir);
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/index.js
new file mode 100644
index 00000000000000..32b108d19b813f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/index.js
@@ -0,0 +1,24 @@
+'use strict';
+const path = require('path');
+const pathExists = require('path-exists');
+const pLocate = require('p-locate');
+
+module.exports = (iterable, opts) => {
+	opts = Object.assign({
+		cwd: process.cwd()
+	}, opts);
+
+	return pLocate(iterable, el => pathExists(path.resolve(opts.cwd, el)), opts);
+};
+
+module.exports.sync = (iterable, opts) => {
+	opts = Object.assign({
+		cwd: process.cwd()
+	}, opts);
+
+	for (const el of iterable) {
+		if (pathExists.sync(path.resolve(opts.cwd, el))) {
+			return el;
+		}
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/index.js
new file mode 100644
index 00000000000000..7461d665b560ad
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/index.js
@@ -0,0 +1,31 @@
+'use strict';
+const pLimit = require('p-limit');
+
+class EndError extends Error {
+	constructor(value) {
+		super();
+		this.value = value;
+	}
+}
+
+// the input can also be a promise, so we `Promise.all()` them both
+const finder = el => Promise.all(el).then(val => val[1] === true && Promise.reject(new EndError(val[0])));
+
+module.exports = (iterable, tester, opts) => {
+	opts = Object.assign({
+		concurrency: Infinity,
+		preserveOrder: true
+	}, opts);
+
+	const limit = pLimit(opts.concurrency);
+
+	// start all the promises concurrently with optional limit
+	const items = Array.from(iterable).map(el => [el, limit(() => Promise.resolve(el).then(tester))]);
+
+	// check the promises either serially or concurrently
+	const checkLimit = pLimit(opts.preserveOrder ? 1 : Infinity);
+
+	return Promise.all(items.map(el => checkLimit(() => finder(el))))
+		.then(() => {})
+		.catch(err => err instanceof EndError ? err.value : Promise.reject(err));
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/index.js
new file mode 100644
index 00000000000000..bfafd2688a981c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/index.js
@@ -0,0 +1,40 @@
+'use strict';
+module.exports = concurrency => {
+	if (concurrency < 1) {
+		throw new TypeError('Expected `concurrency` to be a number from 1 and up');
+	}
+
+	const queue = [];
+	let activeCount = 0;
+
+	const next = () => {
+		activeCount--;
+
+		if (queue.length > 0) {
+			queue.shift()();
+		}
+	};
+
+	return fn => new Promise((resolve, reject) => {
+		const run = () => {
+			activeCount++;
+
+			fn().then(
+				val => {
+					resolve(val);
+					next();
+				},
+				err => {
+					reject(err);
+					next();
+				}
+			);
+		};
+
+		if (activeCount < concurrency) {
+			run();
+		} else {
+			queue.push(run);
+		}
+	});
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/package.json
new file mode 100644
index 00000000000000..afb27e6ab9b20e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/package.json
@@ -0,0 +1,47 @@
+{
+  "_from": "p-limit@^1.1.0",
+  "_id": "p-limit@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-sH/y2aXYi+yAYDWJWiurZqJ5iLw=",
+  "_location": "/libnpx/yargs/read-pkg-up/find-up/locate-path/p-locate/p-limit",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "p-limit@^1.1.0",
+    "name": "p-limit",
+    "escapedName": "p-limit",
+    "rawSpec": "^1.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.1.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/find-up/locate-path/p-locate"
+  ],
+  "_resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.1.0.tgz",
+  "_shasum": "b07ff2d9a5d88bec806035895a2bab66a27988bc",
+  "_shrinkwrap": null,
+  "_spec": "p-limit@^1.1.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Run multiple promise-returning & async functions with limited concurrency",
+  "devDependencies": {
+    "ava": "*",
+    "delay": "^1.3.1",
+    "in-range": "^1.0.0",
+    "random-int": "^1.0.0",
+    "time-span": "^1.0.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "p-limit",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/readme.md
new file mode 100644
index 00000000000000..c7a10deb6870ee
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/node_modules/p-limit/readme.md
@@ -0,0 +1,68 @@
+# p-limit [![Build Status](https://travis-ci.org/sindresorhus/p-limit.svg?branch=master)](https://travis-ci.org/sindresorhus/p-limit)
+
+> Run multiple promise-returning & async functions with limited concurrency
+
+
+## Install
+
+```
+$ npm install --save p-limit
+```
+
+
+## Usage
+
+```js
+const pLimit = require('p-limit');
+
+const limit = pLimit(1);
+
+const input = [
+	limit(() => fetchSomething('foo')),
+	limit(() => fetchSomething('bar')),
+	limit(() => doSomething())
+];
+
+// only one promise is run at once
+Promise.all(input).then(result => {
+	console.log(result);
+});
+```
+
+
+## API
+
+### pLimit(concurrency)
+
+Returns a `limit` function.
+
+#### concurrency
+
+Type: `number`<br>
+Minimum: `1`
+
+Concurrency limit.
+
+### limit(fn)
+
+Returns the promise returned by calling `fn`.
+
+#### fn
+
+Type: `Function`
+
+Promise-returning/async function.
+
+
+## Related
+
+- [p-queue](https://github.com/sindresorhus/p-queue) - Promise queue with concurrency control
+- [p-throttle](https://github.com/sindresorhus/p-throttle) - Throttle promise-returning & async functions
+- [p-debounce](https://github.com/sindresorhus/p-debounce) - Debounce promise-returning & async functions
+- [p-all](https://github.com/sindresorhus/p-all) - Run promise-returning & async functions concurrently with optional limited concurrency
+- [More…](https://github.com/sindresorhus/promise-fun)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/package.json
new file mode 100644
index 00000000000000..bf1139823bcd0f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/package.json
@@ -0,0 +1,48 @@
+{
+  "_from": "p-locate@^2.0.0",
+  "_id": "p-locate@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+  "_location": "/libnpx/yargs/read-pkg-up/find-up/locate-path/p-locate",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "p-locate@^2.0.0",
+    "name": "p-locate",
+    "escapedName": "p-locate",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/find-up/locate-path"
+  ],
+  "_resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
+  "_shasum": "20a0103b222a70c8fd39cc2e580680f3dde5ec43",
+  "_shrinkwrap": null,
+  "_spec": "p-locate@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "p-limit": "^1.1.0"
+  },
+  "deprecated": false,
+  "description": "> Get the first fulfilled promise that satisfies the provided testing function",
+  "devDependencies": {
+    "ava": "*",
+    "delay": "^1.3.1",
+    "in-range": "^1.0.0",
+    "time-span": "^1.0.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "p-locate",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/readme.md
new file mode 100644
index 00000000000000..68b96a47ef2945
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/p-locate/readme.md
@@ -0,0 +1,86 @@
+# p-locate [![Build Status](https://travis-ci.org/sindresorhus/p-locate.svg?branch=master)](https://travis-ci.org/sindresorhus/p-locate)
+
+> Get the first fulfilled promise that satisfies the provided testing function
+
+Think of it like an async version of [`Array#find`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/find).
+
+
+## Install
+
+```
+$ npm install --save p-locate
+```
+
+
+## Usage
+
+Here we find the first file that exists on disk, in array order.
+
+```js
+const pathExists = require('path-exists');
+const pLocate = require('p-locate');
+
+const files = [
+	'unicorn.png',
+	'rainbow.png', // only this one actually exists on disk
+	'pony.png'
+];
+
+pLocate(files, file => pathExists(file)).then(foundPath => {
+	console.log(foundPath);
+	//=> 'rainbow'
+});
+```
+
+*The above is just an example. Use [`locate-path`](https://github.com/sindresorhus/locate-path) if you need this.*
+
+
+## API
+
+### pLocate(input, tester, [options])
+
+Returns a `Promise` that is fulfilled when `tester` resolves to `true` or the iterable is done, or rejects if any of the promises reject. The fulfilled value is the current iterable value or `undefined` if `tester` never resolved to `true`.
+
+#### input
+
+Type: `Iterable<Promise|any>`
+
+#### tester(element)
+
+Type: `Function`
+
+Expected to return a `Promise<boolean>` or boolean.
+
+#### options
+
+Type: `Object`
+
+##### concurrency
+
+Type: `number`<br>
+Default: `Infinity`<br>
+Minimum: `1`
+
+Number of concurrently pending promises returned by `tester`.
+
+##### preserveOrder
+
+Type: `boolean`<br>
+Default: `true`
+
+Preserve `input` order when searching.
+
+Disable this to improve performance if you don't care about the order.
+
+
+## Related
+
+- [p-map](https://github.com/sindresorhus/p-map) - Map over promises concurrently
+- [p-filter](https://github.com/sindresorhus/p-filter) - Filter promises concurrently
+- [p-any](https://github.com/sindresorhus/p-any) - Wait for any promise to be fulfilled
+- [More…](https://github.com/sindresorhus/promise-fun)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/index.js
new file mode 100644
index 00000000000000..16ae60acb18da4
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/index.js
@@ -0,0 +1,17 @@
+'use strict';
+const fs = require('fs');
+
+module.exports = fp => new Promise(resolve => {
+	fs.access(fp, err => {
+		resolve(!err);
+	});
+});
+
+module.exports.sync = fp => {
+	try {
+		fs.accessSync(fp);
+		return true;
+	} catch (err) {
+		return false;
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/package.json
new file mode 100644
index 00000000000000..a7e85b7ff039e3
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "path-exists@^3.0.0",
+  "_id": "path-exists@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+  "_location": "/libnpx/yargs/read-pkg-up/find-up/locate-path/path-exists",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "path-exists@^3.0.0",
+    "name": "path-exists",
+    "escapedName": "path-exists",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/find-up/locate-path"
+  ],
+  "_resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+  "_shasum": "ce0ebeaa5f78cb18925ea7d810d7b59b010fd515",
+  "_shrinkwrap": null,
+  "_spec": "path-exists@^3.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Check if a path exists",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "path-exists",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "3.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/readme.md
new file mode 100644
index 00000000000000..1b65fa705d911a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/node_modules/path-exists/readme.md
@@ -0,0 +1,50 @@
+# path-exists [![Build Status](https://travis-ci.org/sindresorhus/path-exists.svg?branch=master)](https://travis-ci.org/sindresorhus/path-exists)
+
+> Check if a path exists
+
+Because [`fs.exists()`](https://nodejs.org/api/fs.html#fs_fs_exists_path_callback) is being [deprecated](https://github.com/iojs/io.js/issues/103), but there's still a genuine use-case of being able to check if a path exists for other purposes than doing IO with it.
+
+Never use this before handling a file though:
+
+> In particular, checking if a file exists before opening it is an anti-pattern that leaves you vulnerable to race conditions: another process may remove the file between the calls to `fs.exists()` and `fs.open()`. Just open the file and handle the error when it's not there.
+
+
+## Install
+
+```
+$ npm install --save path-exists
+```
+
+
+## Usage
+
+```js
+// foo.js
+const pathExists = require('path-exists');
+
+pathExists('foo.js').then(exists => {
+	console.log(exists);
+	//=> true
+});
+```
+
+
+## API
+
+### pathExists(path)
+
+Returns a promise for a boolean of whether the path exists.
+
+### pathExists.sync(path)
+
+Returns a boolean of whether the path exists.
+
+
+## Related
+
+- [path-exists-cli](https://github.com/sindresorhus/path-exists-cli) - CLI for this module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/package.json
new file mode 100644
index 00000000000000..a9531e7a631595
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "locate-path@^2.0.0",
+  "_id": "locate-path@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+  "_location": "/libnpx/yargs/read-pkg-up/find-up/locate-path",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "locate-path@^2.0.0",
+    "name": "locate-path",
+    "escapedName": "locate-path",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/find-up"
+  ],
+  "_resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
+  "_shasum": "2b568b265eec944c6d9c0de9c3dbbbca0354cd8e",
+  "_shrinkwrap": null,
+  "_spec": "locate-path@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "p-locate": "^2.0.0",
+    "path-exists": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "> Get the first path that exists on disk of multiple paths",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "locate-path",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/readme.md
new file mode 100644
index 00000000000000..f7b337bb2c1c6f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/node_modules/locate-path/readme.md
@@ -0,0 +1,99 @@
+# locate-path [![Build Status](https://travis-ci.org/sindresorhus/locate-path.svg?branch=master)](https://travis-ci.org/sindresorhus/locate-path)
+
+> Get the first path that exists on disk of multiple paths
+
+
+## Install
+
+```
+$ npm install --save locate-path
+```
+
+
+## Usage
+
+Here we find the first file that exists on disk, in array order.
+
+```js
+const locatePath = require('locate-path');
+
+const files = [
+	'unicorn.png',
+	'rainbow.png', // only this one actually exists on disk
+	'pony.png'
+];
+
+locatePath(files).then(foundPath => {
+	console.log(foundPath);
+	//=> 'rainbow'
+});
+```
+
+
+## API
+
+### locatePath(input, [options])
+
+Returns a `Promise` for the first path that exists or `undefined` if none exists.
+
+#### input
+
+Type: `Iterable<string>`
+
+Paths to check.
+
+#### options
+
+Type: `Object`
+
+##### concurrency
+
+Type: `number`<br>
+Default: `Infinity`<br>
+Minimum: `1`
+
+Number of concurrently pending promises.
+
+##### preserveOrder
+
+Type: `boolean`<br>
+Default: `true`
+
+Preserve `input` order when searching.
+
+Disable this to improve performance if you don't care about the order.
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Current working directory.
+
+### locatePath.sync(input, [options])
+
+Returns the first path that exists or `undefined` if none exists.
+
+#### input
+
+Type: `Iterable<string>`
+
+Paths to check.
+
+#### options
+
+Type: `Object`
+
+##### cwd
+
+Same as above.
+
+
+## Related
+
+- [path-exists](https://github.com/sindresorhus/path-exists) - Check if a path exists
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/package.json
new file mode 100644
index 00000000000000..8cd3948e880868
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "find-up@^2.0.0",
+  "_id": "find-up@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+  "_location": "/libnpx/yargs/read-pkg-up/find-up",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "find-up@^2.0.0",
+    "name": "find-up",
+    "escapedName": "find-up",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up"
+  ],
+  "_resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+  "_shasum": "45d1b7e506c717ddd482775a2b77920a3c0c57a7",
+  "_shrinkwrap": null,
+  "_spec": "find-up@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "locate-path": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Find a file by walking up parent directories",
+  "devDependencies": {
+    "ava": "*",
+    "tempfile": "^1.1.1",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "find-up",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/readme.md
new file mode 100644
index 00000000000000..b5ad694552dfd1
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/find-up/readme.md
@@ -0,0 +1,85 @@
+# find-up [![Build Status: Linux and macOS](https://travis-ci.org/sindresorhus/find-up.svg?branch=master)](https://travis-ci.org/sindresorhus/find-up) [![Build Status: Windows](https://ci.appveyor.com/api/projects/status/l0cyjmvh5lq72vq2/branch/master?svg=true)](https://ci.appveyor.com/project/sindresorhus/find-up/branch/master)
+
+> Find a file by walking up parent directories
+
+
+## Install
+
+```
+$ npm install --save find-up
+```
+
+
+## Usage
+
+```
+/
+└── Users
+		└── sindresorhus
+				├── unicorn.png
+				└── foo
+						└── bar
+								├── baz
+								└── example.js
+```
+
+```js
+// example.js
+const findUp = require('find-up');
+
+findUp('unicorn.png').then(filepath => {
+	console.log(filepath);
+	//=> '/Users/sindresorhus/unicorn.png'
+});
+
+findUp(['rainbow.png', 'unicorn.png']).then(filepath => {
+	console.log(filepath);
+	//=> '/Users/sindresorhus/unicorn.png'
+});
+```
+
+
+## API
+
+### findUp(filename, [options])
+
+Returns a `Promise` for the filepath or `null`.
+
+### findUp([filenameA, filenameB], [options])
+
+Returns a `Promise` for the first filepath found (by respecting the order) or `null`.
+
+### findUp.sync(filename, [options])
+
+Returns a filepath or `null`.
+
+### findUp.sync([filenameA, filenameB], [options])
+
+Returns the first filepath found (by respecting the order) or `null`.
+
+#### filename
+
+Type: `string`
+
+Filename of the file to find.
+
+#### options
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Directory to start from.
+
+
+## Related
+
+- [find-up-cli](https://github.com/sindresorhus/find-up-cli) - CLI for this module
+- [pkg-up](https://github.com/sindresorhus/pkg-up) - Find the closest package.json file
+- [pkg-dir](https://github.com/sindresorhus/pkg-dir) - Find the root directory of an npm package
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/index.js
new file mode 100644
index 00000000000000..dff948b6917a9c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/index.js
@@ -0,0 +1,47 @@
+'use strict';
+const path = require('path');
+const loadJsonFile = require('load-json-file');
+const pathType = require('path-type');
+
+module.exports = (fp, opts) => {
+	if (typeof fp !== 'string') {
+		opts = fp;
+		fp = '.';
+	}
+
+	opts = opts || {};
+
+	return pathType.dir(fp)
+		.then(isDir => {
+			if (isDir) {
+				fp = path.join(fp, 'package.json');
+			}
+
+			return loadJsonFile(fp);
+		})
+		.then(x => {
+			if (opts.normalize !== false) {
+				require('normalize-package-data')(x);
+			}
+
+			return x;
+		});
+};
+
+module.exports.sync = (fp, opts) => {
+	if (typeof fp !== 'string') {
+		opts = fp;
+		fp = '.';
+	}
+
+	opts = opts || {};
+	fp = pathType.dirSync(fp) ? path.join(fp, 'package.json') : fp;
+
+	const x = loadJsonFile.sync(fp);
+
+	if (opts.normalize !== false) {
+		require('normalize-package-data')(x);
+	}
+
+	return x;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/index.js
new file mode 100644
index 00000000000000..b2767e30232b70
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/index.js
@@ -0,0 +1,11 @@
+'use strict';
+const path = require('path');
+const fs = require('graceful-fs');
+const stripBom = require('strip-bom');
+const parseJson = require('parse-json');
+const pify = require('pify');
+
+const parse = (data, fp) => parseJson(stripBom(data), path.relative('.', fp));
+
+module.exports = fp => pify(fs.readFile)(fp, 'utf8').then(data => parse(data, fp));
+module.exports.sync = fp => parse(fs.readFileSync(fp, 'utf8'), fp);
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/index.js
new file mode 100644
index 00000000000000..04add8ae27353a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/index.js
@@ -0,0 +1,35 @@
+'use strict';
+var errorEx = require('error-ex');
+var fallback = require('./vendor/parse');
+
+var JSONError = errorEx('JSONError', {
+	fileName: errorEx.append('in %s')
+});
+
+module.exports = function (x, reviver, filename) {
+	if (typeof reviver === 'string') {
+		filename = reviver;
+		reviver = null;
+	}
+
+	try {
+		try {
+			return JSON.parse(x, reviver);
+		} catch (err) {
+			fallback.parse(x, {
+				mode: 'json',
+				reviver: reviver
+			});
+
+			throw err;
+		}
+	} catch (err) {
+		var jsonErr = new JSONError(err);
+
+		if (filename) {
+			jsonErr.fileName = filename;
+		}
+
+		throw jsonErr;
+	}
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/LICENSE
similarity index 96%
rename from deps/npm/node_modules/request/node_modules/safe-buffer/LICENSE
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/LICENSE
index 0c068ceecbd48f..0a5f461a693032 100644
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/LICENSE
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) Feross Aboukhadijeh
+Copyright (c) 2015 JD Ballard
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/README.md
new file mode 100644
index 00000000000000..97f744af897251
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/README.md
@@ -0,0 +1,144 @@
+# node-error-ex [![Travis-CI.org Build Status](https://img.shields.io/travis/Qix-/node-error-ex.svg?style=flat-square)](https://travis-ci.org/Qix-/node-error-ex) [![Coveralls.io Coverage Rating](https://img.shields.io/coveralls/Qix-/node-error-ex.svg?style=flat-square)](https://coveralls.io/r/Qix-/node-error-ex)
+> Easily subclass and customize new Error types
+
+## Examples
+To include in your project:
+```javascript
+var errorEx = require('error-ex');
+```
+
+To create an error message type with a specific name (note, that `ErrorFn.name`
+will not reflect this):
+```javascript
+var JSONError = errorEx('JSONError');
+
+var err = new JSONError('error');
+err.name; //-> JSONError
+throw err; //-> JSONError: error
+```
+
+To add a stack line:
+```javascript
+var JSONError = errorEx('JSONError', {fileName: errorEx.line('in %s')});
+
+var err = new JSONError('error')
+err.fileName = '/a/b/c/foo.json';
+throw err; //-> (line 2)-> in /a/b/c/foo.json
+```
+
+To append to the error message:
+```javascript
+var JSONError = errorEx('JSONError', {fileName: errorEx.append('in %s')});
+
+var err = new JSONError('error');
+err.fileName = '/a/b/c/foo.json';
+throw err; //-> JSONError: error in /a/b/c/foo.json
+```
+
+## API
+
+#### `errorEx([name], [properties])`
+Creates a new ErrorEx error type
+
+- `name`: the name of the new type (appears in the error message upon throw;
+  defaults to `Error.name`)
+- `properties`: if supplied, used as a key/value dictionary of properties to
+  use when building up the stack message. Keys are property names that are
+  looked up on the error message, and then passed to function values.
+	- `line`: if specified and is a function, return value is added as a stack
+    entry (error-ex will indent for you). Passed the property value given
+    the key.
+  - `stack`: if specified and is a function, passed the value of the property
+    using the key, and the raw stack lines as a second argument. Takes no
+    return value (but the stack can be modified directly).
+  - `message`: if specified and is a function, return value is used as new
+    `.message` value upon get. Passed the property value of the property named
+    by key, and the existing message is passed as the second argument as an
+    array of lines (suitable for multi-line messages).
+
+Returns a constructor (Function) that can be used just like the regular Error
+constructor.
+
+```javascript
+var errorEx = require('error-ex');
+
+var BasicError = errorEx();
+
+var NamedError = errorEx('NamedError');
+
+// --
+
+var AdvancedError = errorEx('AdvancedError', {
+	foo: {
+		line: function (value, stack) {
+			if (value) {
+				return 'bar ' + value;
+			}
+			return null;
+		}
+	}
+}
+
+var err = new AdvancedError('hello, world');
+err.foo = 'baz';
+throw err;
+
+/*
+	AdvancedError: hello, world
+	    bar baz
+	    at tryReadme() (readme.js:20:1)
+*/
+```
+
+#### `errorEx.line(str)`
+Creates a stack line using a delimiter
+
+> This is a helper function. It is to be used in lieu of writing a value object
+> for `properties` values.
+
+- `str`: The string to create
+  - Use the delimiter `%s` to specify where in the string the value should go
+
+```javascript
+var errorEx = require('error-ex');
+
+var FileError = errorEx('FileError', {fileName: errorEx.line('in %s')});
+
+var err = new FileError('problem reading file');
+err.fileName = '/a/b/c/d/foo.js';
+throw err;
+
+/*
+	FileError: problem reading file
+	    in /a/b/c/d/foo.js
+	    at tryReadme() (readme.js:7:1)
+*/
+```
+
+#### `errorEx.append(str)`
+Appends to the `error.message` string
+
+> This is a helper function. It is to be used in lieu of writing a value object
+> for `properties` values.
+
+- `str`: The string to append
+  - Use the delimiter `%s` to specify where in the string the value should go
+
+```javascript
+var errorEx = require('error-ex');
+
+var SyntaxError = errorEx('SyntaxError', {fileName: errorEx.append('in %s')});
+
+var err = new SyntaxError('improper indentation');
+err.fileName = '/a/b/c/d/foo.js';
+throw err;
+
+/*
+	SyntaxError: improper indentation in /a/b/c/d/foo.js
+	    at tryReadme() (readme.js:7:1)
+*/
+```
+
+## License
+Licensed under the [MIT License](http://opensource.org/licenses/MIT).
+You can find a copy of it in [LICENSE](LICENSE).
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/index.js
new file mode 100644
index 00000000000000..43641b08ffd2f5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/index.js
@@ -0,0 +1,133 @@
+'use strict';
+
+var util = require('util');
+var isArrayish = require('is-arrayish');
+
+var errorEx = function errorEx(name, properties) {
+	if (!name || name.constructor !== String) {
+		properties = name || {};
+		name = Error.name;
+	}
+
+	var errorExError = function ErrorEXError(message) {
+		if (!this) {
+			return new ErrorEXError(message);
+		}
+
+		message = message instanceof Error
+			? message.message
+			: (message || this.message);
+
+		Error.call(this, message);
+		Error.captureStackTrace(this, errorExError);
+
+		this.name = name;
+
+		Object.defineProperty(this, 'message', {
+			configurable: true,
+			enumerable: false,
+			get: function () {
+				var newMessage = message.split(/\r?\n/g);
+
+				for (var key in properties) {
+					if (!properties.hasOwnProperty(key)) {
+						continue;
+					}
+
+					var modifier = properties[key];
+
+					if ('message' in modifier) {
+						newMessage = modifier.message(this[key], newMessage) || newMessage;
+						if (!isArrayish(newMessage)) {
+							newMessage = [newMessage];
+						}
+					}
+				}
+
+				return newMessage.join('\n');
+			},
+			set: function (v) {
+				message = v;
+			}
+		});
+
+		var stackDescriptor = Object.getOwnPropertyDescriptor(this, 'stack');
+		var stackGetter = stackDescriptor.get;
+		var stackValue = stackDescriptor.value;
+		delete stackDescriptor.value;
+		delete stackDescriptor.writable;
+
+		stackDescriptor.get = function () {
+			var stack = (stackGetter)
+				? stackGetter.call(this).split(/\r?\n+/g)
+				: stackValue.split(/\r?\n+/g);
+
+			// starting in Node 7, the stack builder caches the message.
+			// just replace it.
+			stack[0] = this.name + ': ' + this.message;
+
+			var lineCount = 1;
+			for (var key in properties) {
+				if (!properties.hasOwnProperty(key)) {
+					continue;
+				}
+
+				var modifier = properties[key];
+
+				if ('line' in modifier) {
+					var line = modifier.line(this[key]);
+					if (line) {
+						stack.splice(lineCount++, 0, '    ' + line);
+					}
+				}
+
+				if ('stack' in modifier) {
+					modifier.stack(this[key], stack);
+				}
+			}
+
+			return stack.join('\n');
+		};
+
+		Object.defineProperty(this, 'stack', stackDescriptor);
+	};
+
+	if (Object.setPrototypeOf) {
+		Object.setPrototypeOf(errorExError.prototype, Error.prototype);
+		Object.setPrototypeOf(errorExError, Error);
+	} else {
+		util.inherits(errorExError, Error);
+	}
+
+	return errorExError;
+};
+
+errorEx.append = function (str, def) {
+	return {
+		message: function (v, message) {
+			v = v || def;
+
+			if (v) {
+				message[0] += ' ' + str.replace('%s', v.toString());
+			}
+
+			return message;
+		}
+	};
+};
+
+errorEx.line = function (str, def) {
+	return {
+		line: function (v) {
+			v = v || def;
+
+			if (v) {
+				return str.replace('%s', v.toString());
+			}
+
+			return null;
+		}
+	};
+};
+
+module.exports = errorEx;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.editorconfig b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.editorconfig
new file mode 100644
index 00000000000000..4c017f8ad21494
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.editorconfig
@@ -0,0 +1,18 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.coffee]
+indent_style = space
+
+[{package.json,*.yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.istanbul.yml b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.istanbul.yml
new file mode 100644
index 00000000000000..19fbec32b851db
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.istanbul.yml
@@ -0,0 +1,4 @@
+instrumentation:
+  excludes:
+    - test.js
+    - test/**/*
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.npmignore b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.npmignore
new file mode 100644
index 00000000000000..8d5eacb3ef6d53
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.npmignore
@@ -0,0 +1,5 @@
+/coverage/
+/test.js
+/test/
+*.sw[a-p]
+/node_modules/
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.travis.yml b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.travis.yml
new file mode 100644
index 00000000000000..5a0424350edc7e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/.travis.yml
@@ -0,0 +1,17 @@
+language: node_js
+
+script:
+  - node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- --compilers coffee:coffee-script/register
+  - cat coverage/lcov.info | node_modules/.bin/coveralls
+node_js:
+  - "0.10"
+  - "0.11"
+  - "0.12"
+  - "iojs"
+os:
+  - linux
+  - osx
+
+notifications:
+  slack:
+    secure: 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
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/LICENSE
similarity index 96%
rename from deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/LICENSE
rename to deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/LICENSE
index 0c068ceecbd48f..0a5f461a693032 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/LICENSE
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) Feross Aboukhadijeh
+Copyright (c) 2015 JD Ballard
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/README.md
new file mode 100644
index 00000000000000..7d360724c01518
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/README.md
@@ -0,0 +1,16 @@
+# node-is-arrayish [![Travis-CI.org Build Status](https://img.shields.io/travis/Qix-/node-is-arrayish.svg?style=flat-square)](https://travis-ci.org/Qix-/node-is-arrayish) [![Coveralls.io Coverage Rating](https://img.shields.io/coveralls/Qix-/node-is-arrayish.svg?style=flat-square)](https://coveralls.io/r/Qix-/node-is-arrayish)
+> Determines if an object can be used like an Array
+
+## Example
+```javascript
+var isArrayish = require('is-arrayish');
+
+isArrayish([]); // true
+isArrayish({__proto__: []}); // true
+isArrayish({}); // false
+isArrayish({length:10}); // false
+```
+
+## License
+Licensed under the [MIT License](http://opensource.org/licenses/MIT).
+You can find a copy of it in [LICENSE](LICENSE).
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/index.js
new file mode 100644
index 00000000000000..5b971868b6668b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = function isArrayish(obj) {
+	if (!obj) {
+		return false;
+	}
+
+	return obj instanceof Array || Array.isArray(obj) ||
+		(obj.length >= 0 && obj.splice instanceof Function);
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/package.json
new file mode 100644
index 00000000000000..f191d1f3fa585e
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/node_modules/is-arrayish/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "is-arrayish@^0.2.1",
+  "_id": "is-arrayish@0.2.1",
+  "_inBundle": false,
+  "_integrity": "sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/parse-json/error-ex/is-arrayish",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-arrayish@^0.2.1",
+    "name": "is-arrayish",
+    "escapedName": "is-arrayish",
+    "rawSpec": "^0.2.1",
+    "saveSpec": null,
+    "fetchSpec": "^0.2.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/parse-json/error-ex"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
+  "_shasum": "77c99840527aa8ecb1a8ba697b80645a7a926a9d",
+  "_shrinkwrap": null,
+  "_spec": "is-arrayish@^0.2.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Determines if an object can be used like an Array",
+  "devDependencies": {
+    "coffee-script": "^1.9.3",
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.17",
+    "mocha": "^2.2.5",
+    "should": "^7.0.1",
+    "xo": "^0.6.1"
+  },
+  "name": "is-arrayish",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "0.2.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/package.json
new file mode 100644
index 00000000000000..12985c9fee97ed
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/node_modules/error-ex/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "error-ex@^1.2.0",
+  "_id": "error-ex@1.3.1",
+  "_inBundle": false,
+  "_integrity": "sha1-+FWobOYa3E6GIcPNoh56dhLDqNw=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/parse-json/error-ex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "error-ex@^1.2.0",
+    "name": "error-ex",
+    "escapedName": "error-ex",
+    "rawSpec": "^1.2.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.2.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/parse-json"
+  ],
+  "_resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.1.tgz",
+  "_shasum": "f855a86ce61adc4e8621c3cda21e7a7612c3a8dc",
+  "_shrinkwrap": null,
+  "_spec": "error-ex@^1.2.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "is-arrayish": "^0.2.1"
+  },
+  "deprecated": false,
+  "description": "> Easily subclass and customize new Error types",
+  "devDependencies": {
+    "coffee-script": "^1.9.3",
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.17",
+    "mocha": "^2.2.5",
+    "should": "^7.0.1",
+    "xo": "^0.7.1"
+  },
+  "name": "error-ex",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.3.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/package.json
new file mode 100644
index 00000000000000..a5ce0ea9db893f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "parse-json@^2.2.0",
+  "_id": "parse-json@2.2.0",
+  "_inBundle": false,
+  "_integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/parse-json",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "parse-json@^2.2.0",
+    "name": "parse-json",
+    "escapedName": "parse-json",
+    "rawSpec": "^2.2.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.2.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file"
+  ],
+  "_resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
+  "_shasum": "f480f40434ef80741f8469099f8dea18f55a4dc9",
+  "_shrinkwrap": null,
+  "_spec": "parse-json@^2.2.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "error-ex": "^1.2.0"
+  },
+  "deprecated": false,
+  "description": "> Parse JSON with more helpful errors",
+  "devDependencies": {
+    "ava": "0.0.4",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "parse-json",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.2.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/readme.md
new file mode 100644
index 00000000000000..ca96e60a69999b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/readme.md
@@ -0,0 +1,83 @@
+# parse-json [![Build Status](https://travis-ci.org/sindresorhus/parse-json.svg?branch=master)](https://travis-ci.org/sindresorhus/parse-json)
+
+> Parse JSON with more helpful errors
+
+
+## Install
+
+```
+$ npm install --save parse-json
+```
+
+
+## Usage
+
+```js
+var parseJson = require('parse-json');
+var json = '{\n\t"foo": true,\n}';
+
+
+JSON.parse(json);
+/*
+undefined:3
+}
+^
+SyntaxError: Unexpected token }
+*/
+
+
+parseJson(json);
+/*
+JSONError: Trailing comma in object at 3:1
+}
+^
+*/
+
+
+parseJson(json, 'foo.json');
+/*
+JSONError: Trailing comma in object at 3:1 in foo.json
+}
+^
+*/
+
+
+// you can also add the filename at a later point
+try {
+	parseJson(json);
+} catch (err) {
+	err.fileName = 'foo.json';
+	throw err;
+}
+/*
+JSONError: Trailing comma in object at 3:1 in foo.json
+}
+^
+*/
+```
+
+## API
+
+### parseJson(input, [reviver], [filename])
+
+#### input
+
+Type: `string`
+
+#### reviver
+
+Type: `function`
+
+Prescribes how the value originally produced by parsing is transformed, before being returned. See [`JSON.parse` docs](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse#Using_the_reviver_parameter
+) for more.
+
+#### filename
+
+Type: `string`
+
+Filename displayed in the error message.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/parse.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/parse.js
new file mode 100644
index 00000000000000..2b7894937862d5
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/parse.js
@@ -0,0 +1,751 @@
+/*
+ * Author: Alex Kocharin <alex@kocharin.ru>
+ * GIT: https://github.com/rlidwka/jju
+ * License: WTFPL, grab your copy here: http://www.wtfpl.net/txt/copying/
+ */
+
+// RTFM: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
+
+var Uni = require('./unicode')
+
+function isHexDigit(x) {
+  return (x >= '0' && x <= '9')
+      || (x >= 'A' && x <= 'F')
+      || (x >= 'a' && x <= 'f')
+}
+
+function isOctDigit(x) {
+  return x >= '0' && x <= '7'
+}
+
+function isDecDigit(x) {
+  return x >= '0' && x <= '9'
+}
+
+var unescapeMap = {
+  '\'': '\'',
+  '"' : '"',
+  '\\': '\\',
+  'b' : '\b',
+  'f' : '\f',
+  'n' : '\n',
+  'r' : '\r',
+  't' : '\t',
+  'v' : '\v',
+  '/' : '/',
+}
+
+function formatError(input, msg, position, lineno, column, json5) {
+  var result = msg + ' at ' + (lineno + 1) + ':' + (column + 1)
+    , tmppos = position - column - 1
+    , srcline = ''
+    , underline = ''
+
+  var isLineTerminator = json5 ? Uni.isLineTerminator : Uni.isLineTerminatorJSON
+
+  // output no more than 70 characters before the wrong ones
+  if (tmppos < position - 70) {
+    tmppos = position - 70
+  }
+
+  while (1) {
+    var chr = input[++tmppos]
+
+    if (isLineTerminator(chr) || tmppos === input.length) {
+      if (position >= tmppos) {
+        // ending line error, so show it after the last char
+        underline += '^'
+      }
+      break
+    }
+    srcline += chr
+
+    if (position === tmppos) {
+      underline += '^'
+    } else if (position > tmppos) {
+      underline += input[tmppos] === '\t' ? '\t' : ' '
+    }
+
+    // output no more than 78 characters on the string
+    if (srcline.length > 78) break
+  }
+
+  return result + '\n' + srcline + '\n' + underline
+}
+
+function parse(input, options) {
+  // parse as a standard JSON mode
+  var json5 = !(options.mode === 'json' || options.legacy)
+  var isLineTerminator = json5 ? Uni.isLineTerminator : Uni.isLineTerminatorJSON
+  var isWhiteSpace = json5 ? Uni.isWhiteSpace : Uni.isWhiteSpaceJSON
+
+  var length = input.length
+    , lineno = 0
+    , linestart = 0
+    , position = 0
+    , stack = []
+
+  var tokenStart = function() {}
+  var tokenEnd = function(v) {return v}
+
+  /* tokenize({
+       raw: '...',
+       type: 'whitespace'|'comment'|'key'|'literal'|'separator'|'newline',
+       value: 'number'|'string'|'whatever',
+       path: [...],
+     })
+  */
+  if (options._tokenize) {
+    ;(function() {
+      var start = null
+      tokenStart = function() {
+        if (start !== null) throw Error('internal error, token overlap')
+        start = position
+      }
+
+      tokenEnd = function(v, type) {
+        if (start != position) {
+          var hash = {
+            raw: input.substr(start, position-start),
+            type: type,
+            stack: stack.slice(0),
+          }
+          if (v !== undefined) hash.value = v
+          options._tokenize.call(null, hash)
+        }
+        start = null
+        return v
+      }
+    })()
+  }
+
+  function fail(msg) {
+    var column = position - linestart
+
+    if (!msg) {
+      if (position < length) {
+        var token = '\'' +
+          JSON
+            .stringify(input[position])
+            .replace(/^"|"$/g, '')
+            .replace(/'/g, "\\'")
+            .replace(/\\"/g, '"')
+          + '\''
+
+        if (!msg) msg = 'Unexpected token ' + token
+      } else {
+        if (!msg) msg = 'Unexpected end of input'
+      }
+    }
+
+    var error = SyntaxError(formatError(input, msg, position, lineno, column, json5))
+    error.row = lineno + 1
+    error.column = column + 1
+    throw error
+  }
+
+  function newline(chr) {
+    // account for <cr><lf>
+    if (chr === '\r' && input[position] === '\n') position++
+    linestart = position
+    lineno++
+  }
+
+  function parseGeneric() {
+    var result
+
+    while (position < length) {
+      tokenStart()
+      var chr = input[position++]
+
+      if (chr === '"' || (chr === '\'' && json5)) {
+        return tokenEnd(parseString(chr), 'literal')
+
+      } else if (chr === '{') {
+        tokenEnd(undefined, 'separator')
+        return parseObject()
+
+      } else if (chr === '[') {
+        tokenEnd(undefined, 'separator')
+        return parseArray()
+
+      } else if (chr === '-'
+             ||  chr === '.'
+             ||  isDecDigit(chr)
+                 //           + number       Infinity          NaN
+             ||  (json5 && (chr === '+' || chr === 'I' || chr === 'N'))
+      ) {
+        return tokenEnd(parseNumber(), 'literal')
+
+      } else if (chr === 'n') {
+        parseKeyword('null')
+        return tokenEnd(null, 'literal')
+
+      } else if (chr === 't') {
+        parseKeyword('true')
+        return tokenEnd(true, 'literal')
+
+      } else if (chr === 'f') {
+        parseKeyword('false')
+        return tokenEnd(false, 'literal')
+
+      } else {
+        position--
+        return tokenEnd(undefined)
+      }
+    }
+  }
+
+  function parseKey() {
+    var result
+
+    while (position < length) {
+      tokenStart()
+      var chr = input[position++]
+
+      if (chr === '"' || (chr === '\'' && json5)) {
+        return tokenEnd(parseString(chr), 'key')
+
+      } else if (chr === '{') {
+        tokenEnd(undefined, 'separator')
+        return parseObject()
+
+      } else if (chr === '[') {
+        tokenEnd(undefined, 'separator')
+        return parseArray()
+
+      } else if (chr === '.'
+             ||  isDecDigit(chr)
+      ) {
+        return tokenEnd(parseNumber(true), 'key')
+
+      } else if (json5
+             &&  Uni.isIdentifierStart(chr) || (chr === '\\' && input[position] === 'u')) {
+        // unicode char or a unicode sequence
+        var rollback = position - 1
+        var result = parseIdentifier()
+
+        if (result === undefined) {
+          position = rollback
+          return tokenEnd(undefined)
+        } else {
+          return tokenEnd(result, 'key')
+        }
+
+      } else {
+        position--
+        return tokenEnd(undefined)
+      }
+    }
+  }
+
+  function skipWhiteSpace() {
+    tokenStart()
+    while (position < length) {
+      var chr = input[position++]
+
+      if (isLineTerminator(chr)) {
+        position--
+        tokenEnd(undefined, 'whitespace')
+        tokenStart()
+        position++
+        newline(chr)
+        tokenEnd(undefined, 'newline')
+        tokenStart()
+
+      } else if (isWhiteSpace(chr)) {
+        // nothing
+
+      } else if (chr === '/'
+             && json5
+             && (input[position] === '/' || input[position] === '*')
+      ) {
+        position--
+        tokenEnd(undefined, 'whitespace')
+        tokenStart()
+        position++
+        skipComment(input[position++] === '*')
+        tokenEnd(undefined, 'comment')
+        tokenStart()
+
+      } else {
+        position--
+        break
+      }
+    }
+    return tokenEnd(undefined, 'whitespace')
+  }
+
+  function skipComment(multi) {
+    while (position < length) {
+      var chr = input[position++]
+
+      if (isLineTerminator(chr)) {
+        // LineTerminator is an end of singleline comment
+        if (!multi) {
+          // let parent function deal with newline
+          position--
+          return
+        }
+
+        newline(chr)
+
+      } else if (chr === '*' && multi) {
+        // end of multiline comment
+        if (input[position] === '/') {
+          position++
+          return
+        }
+
+      } else {
+        // nothing
+      }
+    }
+
+    if (multi) {
+      fail('Unclosed multiline comment')
+    }
+  }
+
+  function parseKeyword(keyword) {
+    // keyword[0] is not checked because it should've checked earlier
+    var _pos = position
+    var len = keyword.length
+    for (var i=1; i<len; i++) {
+      if (position >= length || keyword[i] != input[position]) {
+        position = _pos-1
+        fail()
+      }
+      position++
+    }
+  }
+
+  function parseObject() {
+    var result = options.null_prototype ? Object.create(null) : {}
+      , empty_object = {}
+      , is_non_empty = false
+
+    while (position < length) {
+      skipWhiteSpace()
+      var item1 = parseKey()
+      skipWhiteSpace()
+      tokenStart()
+      var chr = input[position++]
+      tokenEnd(undefined, 'separator')
+
+      if (chr === '}' && item1 === undefined) {
+        if (!json5 && is_non_empty) {
+          position--
+          fail('Trailing comma in object')
+        }
+        return result
+
+      } else if (chr === ':' && item1 !== undefined) {
+        skipWhiteSpace()
+        stack.push(item1)
+        var item2 = parseGeneric()
+        stack.pop()
+
+        if (item2 === undefined) fail('No value found for key ' + item1)
+        if (typeof(item1) !== 'string') {
+          if (!json5 || typeof(item1) !== 'number') {
+            fail('Wrong key type: ' + item1)
+          }
+        }
+
+        if ((item1 in empty_object || empty_object[item1] != null) && options.reserved_keys !== 'replace') {
+          if (options.reserved_keys === 'throw') {
+            fail('Reserved key: ' + item1)
+          } else {
+            // silently ignore it
+          }
+        } else {
+          if (typeof(options.reviver) === 'function') {
+            item2 = options.reviver.call(null, item1, item2)
+          }
+
+          if (item2 !== undefined) {
+            is_non_empty = true
+            Object.defineProperty(result, item1, {
+              value: item2,
+              enumerable: true,
+              configurable: true,
+              writable: true,
+            })
+          }
+        }
+
+        skipWhiteSpace()
+
+        tokenStart()
+        var chr = input[position++]
+        tokenEnd(undefined, 'separator')
+
+        if (chr === ',') {
+          continue
+
+        } else if (chr === '}') {
+          return result
+
+        } else {
+          fail()
+        }
+
+      } else {
+        position--
+        fail()
+      }
+    }
+
+    fail()
+  }
+
+  function parseArray() {
+    var result = []
+
+    while (position < length) {
+      skipWhiteSpace()
+      stack.push(result.length)
+      var item = parseGeneric()
+      stack.pop()
+      skipWhiteSpace()
+      tokenStart()
+      var chr = input[position++]
+      tokenEnd(undefined, 'separator')
+
+      if (item !== undefined) {
+        if (typeof(options.reviver) === 'function') {
+          item = options.reviver.call(null, String(result.length), item)
+        }
+        if (item === undefined) {
+          result.length++
+          item = true // hack for check below, not included into result
+        } else {
+          result.push(item)
+        }
+      }
+
+      if (chr === ',') {
+        if (item === undefined) {
+          fail('Elisions are not supported')
+        }
+
+      } else if (chr === ']') {
+        if (!json5 && item === undefined && result.length) {
+          position--
+          fail('Trailing comma in array')
+        }
+        return result
+
+      } else {
+        position--
+        fail()
+      }
+    }
+  }
+
+  function parseNumber() {
+    // rewind because we don't know first char
+    position--
+
+    var start = position
+      , chr = input[position++]
+      , t
+
+    var to_num = function(is_octal) {
+      var str = input.substr(start, position - start)
+
+      if (is_octal) {
+        var result = parseInt(str.replace(/^0o?/, ''), 8)
+      } else {
+        var result = Number(str)
+      }
+
+      if (Number.isNaN(result)) {
+        position--
+        fail('Bad numeric literal - "' + input.substr(start, position - start + 1) + '"')
+      } else if (!json5 && !str.match(/^-?(0|[1-9][0-9]*)(\.[0-9]+)?(e[+-]?[0-9]+)?$/i)) {
+        // additional restrictions imposed by json
+        position--
+        fail('Non-json numeric literal - "' + input.substr(start, position - start + 1) + '"')
+      } else {
+        return result
+      }
+    }
+
+    // ex: -5982475.249875e+29384
+    //     ^ skipping this
+    if (chr === '-' || (chr === '+' && json5)) chr = input[position++]
+
+    if (chr === 'N' && json5) {
+      parseKeyword('NaN')
+      return NaN
+    }
+
+    if (chr === 'I' && json5) {
+      parseKeyword('Infinity')
+
+      // returning +inf or -inf
+      return to_num()
+    }
+
+    if (chr >= '1' && chr <= '9') {
+      // ex: -5982475.249875e+29384
+      //        ^^^ skipping these
+      while (position < length && isDecDigit(input[position])) position++
+      chr = input[position++]
+    }
+
+    // special case for leading zero: 0.123456
+    if (chr === '0') {
+      chr = input[position++]
+
+      //             new syntax, "0o777"           old syntax, "0777"
+      var is_octal = chr === 'o' || chr === 'O' || isOctDigit(chr)
+      var is_hex = chr === 'x' || chr === 'X'
+
+      if (json5 && (is_octal || is_hex)) {
+        while (position < length
+           &&  (is_hex ? isHexDigit : isOctDigit)( input[position] )
+        ) position++
+
+        var sign = 1
+        if (input[start] === '-') {
+          sign = -1
+          start++
+        } else if (input[start] === '+') {
+          start++
+        }
+
+        return sign * to_num(is_octal)
+      }
+    }
+
+    if (chr === '.') {
+      // ex: -5982475.249875e+29384
+      //                ^^^ skipping these
+      while (position < length && isDecDigit(input[position])) position++
+      chr = input[position++]
+    }
+
+    if (chr === 'e' || chr === 'E') {
+      chr = input[position++]
+      if (chr === '-' || chr === '+') position++
+      // ex: -5982475.249875e+29384
+      //                       ^^^ skipping these
+      while (position < length && isDecDigit(input[position])) position++
+      chr = input[position++]
+    }
+
+    // we have char in the buffer, so count for it
+    position--
+    return to_num()
+  }
+
+  function parseIdentifier() {
+    // rewind because we don't know first char
+    position--
+
+    var result = ''
+
+    while (position < length) {
+      var chr = input[position++]
+
+      if (chr === '\\'
+      &&  input[position] === 'u'
+      &&  isHexDigit(input[position+1])
+      &&  isHexDigit(input[position+2])
+      &&  isHexDigit(input[position+3])
+      &&  isHexDigit(input[position+4])
+      ) {
+        // UnicodeEscapeSequence
+        chr = String.fromCharCode(parseInt(input.substr(position+1, 4), 16))
+        position += 5
+      }
+
+      if (result.length) {
+        // identifier started
+        if (Uni.isIdentifierPart(chr)) {
+          result += chr
+        } else {
+          position--
+          return result
+        }
+
+      } else {
+        if (Uni.isIdentifierStart(chr)) {
+          result += chr
+        } else {
+          return undefined
+        }
+      }
+    }
+
+    fail()
+  }
+
+  function parseString(endChar) {
+    // 7.8.4 of ES262 spec
+    var result = ''
+
+    while (position < length) {
+      var chr = input[position++]
+
+      if (chr === endChar) {
+        return result
+
+      } else if (chr === '\\') {
+        if (position >= length) fail()
+        chr = input[position++]
+
+        if (unescapeMap[chr] && (json5 || (chr != 'v' && chr != "'"))) {
+          result += unescapeMap[chr]
+
+        } else if (json5 && isLineTerminator(chr)) {
+          // line continuation
+          newline(chr)
+
+        } else if (chr === 'u' || (chr === 'x' && json5)) {
+          // unicode/character escape sequence
+          var off = chr === 'u' ? 4 : 2
+
+          // validation for \uXXXX
+          for (var i=0; i<off; i++) {
+            if (position >= length) fail()
+            if (!isHexDigit(input[position])) fail('Bad escape sequence')
+            position++
+          }
+
+          result += String.fromCharCode(parseInt(input.substr(position-off, off), 16))
+        } else if (json5 && isOctDigit(chr)) {
+          if (chr < '4' && isOctDigit(input[position]) && isOctDigit(input[position+1])) {
+            // three-digit octal
+            var digits = 3
+          } else if (isOctDigit(input[position])) {
+            // two-digit octal
+            var digits = 2
+          } else {
+            var digits = 1
+          }
+          position += digits - 1
+          result += String.fromCharCode(parseInt(input.substr(position-digits, digits), 8))
+          /*if (!isOctDigit(input[position])) {
+            // \0 is allowed still
+            result += '\0'
+          } else {
+            fail('Octal literals are not supported')
+          }*/
+
+        } else if (json5) {
+          // \X -> x
+          result += chr
+
+        } else {
+          position--
+          fail()
+        }
+
+      } else if (isLineTerminator(chr)) {
+        fail()
+
+      } else {
+        if (!json5 && chr.charCodeAt(0) < 32) {
+          position--
+          fail('Unexpected control character')
+        }
+
+        // SourceCharacter but not one of " or \ or LineTerminator
+        result += chr
+      }
+    }
+
+    fail()
+  }
+
+  skipWhiteSpace()
+  var return_value = parseGeneric()
+  if (return_value !== undefined || position < length) {
+    skipWhiteSpace()
+
+    if (position >= length) {
+      if (typeof(options.reviver) === 'function') {
+        return_value = options.reviver.call(null, '', return_value)
+      }
+      return return_value
+    } else {
+      fail()
+    }
+
+  } else {
+    if (position) {
+      fail('No data, only a whitespace')
+    } else {
+      fail('No data, empty input')
+    }
+  }
+}
+
+/*
+ * parse(text, options)
+ * or
+ * parse(text, reviver)
+ *
+ * where:
+ * text - string
+ * options - object
+ * reviver - function
+ */
+module.exports.parse = function parseJSON(input, options) {
+  // support legacy functions
+  if (typeof(options) === 'function') {
+    options = {
+      reviver: options
+    }
+  }
+
+  if (input === undefined) {
+    // parse(stringify(x)) should be equal x
+    // with JSON functions it is not 'cause of undefined
+    // so we're fixing it
+    return undefined
+  }
+
+  // JSON.parse compat
+  if (typeof(input) !== 'string') input = String(input)
+  if (options == null) options = {}
+  if (options.reserved_keys == null) options.reserved_keys = 'ignore'
+
+  if (options.reserved_keys === 'throw' || options.reserved_keys === 'ignore') {
+    if (options.null_prototype == null) {
+      options.null_prototype = true
+    }
+  }
+
+  try {
+    return parse(input, options)
+  } catch(err) {
+    // jju is a recursive parser, so JSON.parse("{{{{{{{") could blow up the stack
+    //
+    // this catch is used to skip all those internal calls
+    if (err instanceof SyntaxError && err.row != null && err.column != null) {
+      var old_err = err
+      err = SyntaxError(old_err.message)
+      err.column = old_err.column
+      err.row = old_err.row
+    }
+    throw err
+  }
+}
+
+module.exports.tokenize = function tokenizeJSON(input, options) {
+  if (options == null) options = {}
+
+  options._tokenize = function(smth) {
+    if (options._addstack) smth.stack.unshift.apply(smth.stack, options._addstack)
+    tokens.push(smth)
+  }
+
+  var tokens = []
+  tokens.data = module.exports.parse(input, options)
+  return tokens
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/unicode.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/unicode.js
new file mode 100644
index 00000000000000..1a29143c2d6b1c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/parse-json/vendor/unicode.js
@@ -0,0 +1,71 @@
+
+// This is autogenerated with esprima tools, see:
+// https://github.com/ariya/esprima/blob/master/esprima.js
+//
+// PS: oh God, I hate Unicode
+
+// ECMAScript 5.1/Unicode v6.3.0 NonAsciiIdentifierStart:
+
+var Uni = module.exports
+
+module.exports.isWhiteSpace = function isWhiteSpace(x) {
+  // section 7.2, table 2
+  return x === '\u0020'
+      || x === '\u00A0'
+      || x === '\uFEFF' // <-- this is not a Unicode WS, only a JS one
+      || (x >= '\u0009' && x <= '\u000D') // 9 A B C D
+
+      // + whitespace characters from unicode, category Zs
+      || x === '\u1680'
+      || x === '\u180E'
+      || (x >= '\u2000' && x <= '\u200A') // 0 1 2 3 4 5 6 7 8 9 A
+      || x === '\u2028'
+      || x === '\u2029'
+      || x === '\u202F'
+      || x === '\u205F'
+      || x === '\u3000'
+}
+
+module.exports.isWhiteSpaceJSON = function isWhiteSpaceJSON(x) {
+  return x === '\u0020'
+      || x === '\u0009'
+      || x === '\u000A'
+      || x === '\u000D'
+}
+
+module.exports.isLineTerminator = function isLineTerminator(x) {
+  // ok, here is the part when JSON is wrong
+  // section 7.3, table 3
+  return x === '\u000A'
+      || x === '\u000D'
+      || x === '\u2028'
+      || x === '\u2029'
+}
+
+module.exports.isLineTerminatorJSON = function isLineTerminatorJSON(x) {
+  return x === '\u000A'
+      || x === '\u000D'
+}
+
+module.exports.isIdentifierStart = function isIdentifierStart(x) {
+  return x === '$'
+      || x === '_'
+      || (x >= 'A' && x <= 'Z')
+      || (x >= 'a' && x <= 'z')
+      || (x >= '\u0080' && Uni.NonAsciiIdentifierStart.test(x))
+}
+
+module.exports.isIdentifierPart = function isIdentifierPart(x) {
+  return x === '$'
+      || x === '_'
+      || (x >= 'A' && x <= 'Z')
+      || (x >= 'a' && x <= 'z')
+      || (x >= '0' && x <= '9') // <-- addition to Start
+      || (x >= '\u0080' && Uni.NonAsciiIdentifierPart.test(x))
+}
+
+module.exports.NonAsciiIdentifierStart = /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F0\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/
+
+// ECMAScript 5.1/Unicode v6.3.0 NonAsciiIdentifierPart:
+
+module.exports.NonAsciiIdentifierPart = 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uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/index.js
new file mode 100644
index 00000000000000..7c720ebee88727
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/index.js
@@ -0,0 +1,68 @@
+'use strict';
+
+var processFn = function (fn, P, opts) {
+	return function () {
+		var that = this;
+		var args = new Array(arguments.length);
+
+		for (var i = 0; i < arguments.length; i++) {
+			args[i] = arguments[i];
+		}
+
+		return new P(function (resolve, reject) {
+			args.push(function (err, result) {
+				if (err) {
+					reject(err);
+				} else if (opts.multiArgs) {
+					var results = new Array(arguments.length - 1);
+
+					for (var i = 1; i < arguments.length; i++) {
+						results[i - 1] = arguments[i];
+					}
+
+					resolve(results);
+				} else {
+					resolve(result);
+				}
+			});
+
+			fn.apply(that, args);
+		});
+	};
+};
+
+var pify = module.exports = function (obj, P, opts) {
+	if (typeof P !== 'function') {
+		opts = P;
+		P = Promise;
+	}
+
+	opts = opts || {};
+	opts.exclude = opts.exclude || [/.+Sync$/];
+
+	var filter = function (key) {
+		var match = function (pattern) {
+			return typeof pattern === 'string' ? key === pattern : pattern.test(key);
+		};
+
+		return opts.include ? opts.include.some(match) : !opts.exclude.some(match);
+	};
+
+	var ret = typeof obj === 'function' ? function () {
+		if (opts.excludeMain) {
+			return obj.apply(this, arguments);
+		}
+
+		return processFn(obj, P, opts).apply(this, arguments);
+	} : {};
+
+	return Object.keys(obj).reduce(function (ret, key) {
+		var x = obj[key];
+
+		ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x;
+
+		return ret;
+	}, ret);
+};
+
+pify.all = pify;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/package.json
new file mode 100644
index 00000000000000..70d5b2ff2fef03
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "pify@^2.0.0",
+  "_id": "pify@2.3.0",
+  "_inBundle": false,
+  "_integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/pify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pify@^2.0.0",
+    "name": "pify",
+    "escapedName": "pify",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file"
+  ],
+  "_resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+  "_shasum": "ed141a6ac043a849ea588498e7dca8b15330e90c",
+  "_shrinkwrap": null,
+  "_spec": "pify@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Promisify a callback-style function",
+  "devDependencies": {
+    "ava": "*",
+    "pinkie-promise": "^1.0.0",
+    "v8-natives": "0.0.2",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "pify",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.3.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/readme.md
new file mode 100644
index 00000000000000..97aeeb628b0897
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/pify/readme.md
@@ -0,0 +1,119 @@
+# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify)
+
+> Promisify a callback-style function
+
+
+## Install
+
+```
+$ npm install --save pify
+```
+
+
+## Usage
+
+```js
+const fs = require('fs');
+const pify = require('pify');
+
+// promisify a single function
+
+pify(fs.readFile)('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+
+// or promisify all methods in a module
+
+pify(fs).readFile('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+```
+
+
+## API
+
+### pify(input, [promiseModule], [options])
+
+Returns a promise wrapped version of the supplied function or module.
+
+#### input
+
+Type: `function`, `object`
+
+Callback-style function or module whose methods you want to promisify.
+
+#### promiseModule
+
+Type: `function`
+
+Custom promise module to use instead of the native one.
+
+Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill.
+
+#### options
+
+##### multiArgs
+
+Type: `boolean`
+Default: `false`
+
+By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument.
+
+```js
+const request = require('request');
+const pify = require('pify');
+
+pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => {
+	const [httpResponse, body] = result;
+});
+```
+
+##### include
+
+Type: `array` of (`string`|`regex`)
+
+Methods in a module to promisify. Remaining methods will be left untouched.
+
+##### exclude
+
+Type: `array` of (`string`|`regex`)
+Default: `[/.+Sync$/]`
+
+Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default.
+
+##### excludeMain
+
+Type: `boolean`
+Default: `false`
+
+By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module.
+
+```js
+const pify = require('pify');
+
+function fn() {
+	return true;
+}
+
+fn.method = (data, callback) => {
+	setImmediate(() => {
+		callback(data, null);
+	});
+};
+
+// promisify methods but not fn()
+const promiseFn = pify(fn, {excludeMain: true});
+
+if (promiseFn()) {
+	promiseFn.method('hi').then(data => {
+		console.log(data);
+	});
+}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js
new file mode 100644
index 00000000000000..b00feb9a440961
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/index.js
@@ -0,0 +1,14 @@
+'use strict';
+module.exports = x => {
+	if (typeof x !== 'string') {
+		throw new TypeError('Expected a string, got ' + typeof x);
+	}
+
+	// Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
+	// conversion translates it to FEFF (UTF-16 BOM)
+	if (x.charCodeAt(0) === 0xFEFF) {
+		return x.slice(1);
+	}
+
+	return x;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/package.json
new file mode 100644
index 00000000000000..408a730a023057
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "strip-bom@^3.0.0",
+  "_id": "strip-bom@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file/strip-bom",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-bom@^3.0.0",
+    "name": "strip-bom",
+    "escapedName": "strip-bom",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
+  "_shasum": "2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3",
+  "_shrinkwrap": null,
+  "_spec": "strip-bom@^3.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Strip UTF-8 [byte order mark](http://en.wikipedia.org/wiki/Byte_order_mark#UTF-8) (BOM) from a string",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "strip-bom",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "3.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/readme.md
new file mode 100644
index 00000000000000..812a98071fb97f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/node_modules/strip-bom/readme.md
@@ -0,0 +1,36 @@
+# strip-bom [![Build Status](https://travis-ci.org/sindresorhus/strip-bom.svg?branch=master)](https://travis-ci.org/sindresorhus/strip-bom)
+
+> Strip UTF-8 [byte order mark](http://en.wikipedia.org/wiki/Byte_order_mark#UTF-8) (BOM) from a string
+
+From Wikipedia:
+
+> The Unicode Standard permits the BOM in UTF-8, but does not require nor recommend its use. Byte order has no meaning in UTF-8.
+
+
+## Install
+
+```
+$ npm install --save strip-bom
+```
+
+
+## Usage
+
+```js
+const stripBom = require('strip-bom');
+
+stripBom('\uFEFFunicorn');
+//=> 'unicorn'
+```
+
+
+## Related
+
+- [strip-bom-cli](https://github.com/sindresorhus/strip-bom-cli) - CLI for this module
+- [strip-bom-buf](https://github.com/sindresorhus/strip-bom-buf) - Buffer version of this module
+- [strip-bom-stream](https://github.com/sindresorhus/strip-bom-stream) - Stream version of this module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/package.json
new file mode 100644
index 00000000000000..c09c606cec65b2
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/package.json
@@ -0,0 +1,48 @@
+{
+  "_from": "load-json-file@^2.0.0",
+  "_id": "load-json-file@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/load-json-file",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "load-json-file@^2.0.0",
+    "name": "load-json-file",
+    "escapedName": "load-json-file",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg"
+  ],
+  "_resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
+  "_shasum": "7947e42149af80d696cbf797bcaabcfe1fe29ca8",
+  "_shrinkwrap": null,
+  "_spec": "load-json-file@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "graceful-fs": "^4.1.2",
+    "parse-json": "^2.2.0",
+    "pify": "^2.0.0",
+    "strip-bom": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "> Read and parse a JSON file",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "load-json-file",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/readme.md
new file mode 100644
index 00000000000000..3319c266c6ab91
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/load-json-file/readme.md
@@ -0,0 +1,45 @@
+# load-json-file [![Build Status](https://travis-ci.org/sindresorhus/load-json-file.svg?branch=master)](https://travis-ci.org/sindresorhus/load-json-file)
+
+> Read and parse a JSON file
+
+[Strips UTF-8 BOM](https://github.com/sindresorhus/strip-bom), uses [`graceful-fs`](https://github.com/isaacs/node-graceful-fs), and throws more [helpful JSON errors](https://github.com/sindresorhus/parse-json).
+
+
+## Install
+
+```
+$ npm install --save load-json-file
+```
+
+
+## Usage
+
+```js
+const loadJsonFile = require('load-json-file');
+
+loadJsonFile('foo.json').then(json => {
+	console.log(json);
+	//=> {foo: true}
+});
+```
+
+
+## API
+
+### loadJsonFile(filepath)
+
+Returns a promise for the parsed JSON.
+
+### loadJsonFile.sync(filepath)
+
+Returns the parsed JSON.
+
+
+## Related
+
+- [write-json-file](https://github.com/sindresorhus/write-json-file) - Stringify and write JSON to a file atomically
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/index.js
new file mode 100644
index 00000000000000..4ac9dd9679ee06
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/index.js
@@ -0,0 +1,26 @@
+'use strict';
+const fs = require('fs');
+const pify = require('pify');
+
+function type(fn, fn2, fp) {
+	if (typeof fp !== 'string') {
+		return Promise.reject(new TypeError(`Expected a string, got ${typeof fp}`));
+	}
+
+	return pify(fs[fn])(fp).then(stats => stats[fn2]());
+}
+
+function typeSync(fn, fn2, fp) {
+	if (typeof fp !== 'string') {
+		throw new TypeError(`Expected a string, got ${typeof fp}`);
+	}
+
+	return fs[fn](fp)[fn2]();
+}
+
+exports.file = type.bind(null, 'stat', 'isFile');
+exports.dir = type.bind(null, 'stat', 'isDirectory');
+exports.symlink = type.bind(null, 'lstat', 'isSymbolicLink');
+exports.fileSync = typeSync.bind(null, 'statSync', 'isFile');
+exports.dirSync = typeSync.bind(null, 'statSync', 'isDirectory');
+exports.symlinkSync = typeSync.bind(null, 'lstatSync', 'isSymbolicLink');
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/index.js
new file mode 100644
index 00000000000000..7c720ebee88727
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/index.js
@@ -0,0 +1,68 @@
+'use strict';
+
+var processFn = function (fn, P, opts) {
+	return function () {
+		var that = this;
+		var args = new Array(arguments.length);
+
+		for (var i = 0; i < arguments.length; i++) {
+			args[i] = arguments[i];
+		}
+
+		return new P(function (resolve, reject) {
+			args.push(function (err, result) {
+				if (err) {
+					reject(err);
+				} else if (opts.multiArgs) {
+					var results = new Array(arguments.length - 1);
+
+					for (var i = 1; i < arguments.length; i++) {
+						results[i - 1] = arguments[i];
+					}
+
+					resolve(results);
+				} else {
+					resolve(result);
+				}
+			});
+
+			fn.apply(that, args);
+		});
+	};
+};
+
+var pify = module.exports = function (obj, P, opts) {
+	if (typeof P !== 'function') {
+		opts = P;
+		P = Promise;
+	}
+
+	opts = opts || {};
+	opts.exclude = opts.exclude || [/.+Sync$/];
+
+	var filter = function (key) {
+		var match = function (pattern) {
+			return typeof pattern === 'string' ? key === pattern : pattern.test(key);
+		};
+
+		return opts.include ? opts.include.some(match) : !opts.exclude.some(match);
+	};
+
+	var ret = typeof obj === 'function' ? function () {
+		if (opts.excludeMain) {
+			return obj.apply(this, arguments);
+		}
+
+		return processFn(obj, P, opts).apply(this, arguments);
+	} : {};
+
+	return Object.keys(obj).reduce(function (ret, key) {
+		var x = obj[key];
+
+		ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x;
+
+		return ret;
+	}, ret);
+};
+
+pify.all = pify;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/package.json
new file mode 100644
index 00000000000000..3c234828b3c613
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/package.json
@@ -0,0 +1,80 @@
+{
+  "_from": "pify@^2.0.0",
+  "_id": "pify@2.3.0",
+  "_inBundle": false,
+  "_integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/path-type/pify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pify@^2.0.0",
+    "name": "pify",
+    "escapedName": "pify",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg/path-type"
+  ],
+  "_resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+  "_shasum": "ed141a6ac043a849ea588498e7dca8b15330e90c",
+  "_spec": "pify@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/pify/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Promisify a callback-style function",
+  "devDependencies": {
+    "ava": "*",
+    "pinkie-promise": "^1.0.0",
+    "v8-natives": "0.0.2",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/pify#readme",
+  "keywords": [
+    "promise",
+    "promises",
+    "promisify",
+    "denodify",
+    "denodeify",
+    "callback",
+    "cb",
+    "node",
+    "then",
+    "thenify",
+    "convert",
+    "transform",
+    "wrap",
+    "wrapper",
+    "bind",
+    "to",
+    "async",
+    "es2015"
+  ],
+  "license": "MIT",
+  "name": "pify",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/pify.git"
+  },
+  "scripts": {
+    "optimization-test": "node --allow-natives-syntax optimization-test.js",
+    "test": "xo && ava && npm run optimization-test"
+  },
+  "version": "2.3.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/readme.md
new file mode 100644
index 00000000000000..97aeeb628b0897
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify/readme.md
@@ -0,0 +1,119 @@
+# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify)
+
+> Promisify a callback-style function
+
+
+## Install
+
+```
+$ npm install --save pify
+```
+
+
+## Usage
+
+```js
+const fs = require('fs');
+const pify = require('pify');
+
+// promisify a single function
+
+pify(fs.readFile)('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+
+// or promisify all methods in a module
+
+pify(fs).readFile('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+```
+
+
+## API
+
+### pify(input, [promiseModule], [options])
+
+Returns a promise wrapped version of the supplied function or module.
+
+#### input
+
+Type: `function`, `object`
+
+Callback-style function or module whose methods you want to promisify.
+
+#### promiseModule
+
+Type: `function`
+
+Custom promise module to use instead of the native one.
+
+Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill.
+
+#### options
+
+##### multiArgs
+
+Type: `boolean`
+Default: `false`
+
+By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument.
+
+```js
+const request = require('request');
+const pify = require('pify');
+
+pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => {
+	const [httpResponse, body] = result;
+});
+```
+
+##### include
+
+Type: `array` of (`string`|`regex`)
+
+Methods in a module to promisify. Remaining methods will be left untouched.
+
+##### exclude
+
+Type: `array` of (`string`|`regex`)
+Default: `[/.+Sync$/]`
+
+Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default.
+
+##### excludeMain
+
+Type: `boolean`
+Default: `false`
+
+By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module.
+
+```js
+const pify = require('pify');
+
+function fn() {
+	return true;
+}
+
+fn.method = (data, callback) => {
+	setImmediate(() => {
+		callback(data, null);
+	});
+};
+
+// promisify methods but not fn()
+const promiseFn = pify(fn, {excludeMain: true});
+
+if (promiseFn()) {
+	promiseFn.method('hi').then(data => {
+		console.log(data);
+	});
+}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/package.json
new file mode 100644
index 00000000000000..4aa3ee1c792b8d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/package.json
@@ -0,0 +1,45 @@
+{
+  "_from": "path-type@^2.0.0",
+  "_id": "path-type@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-8BLMuEFbcJb8LaoQVMPXI4lZTHM=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg/path-type",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "path-type@^2.0.0",
+    "name": "path-type",
+    "escapedName": "path-type",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up/read-pkg"
+  ],
+  "_resolved": "https://registry.npmjs.org/path-type/-/path-type-2.0.0.tgz",
+  "_shasum": "f012ccb8415b7096fc2daa1054c3d72389594c73",
+  "_shrinkwrap": null,
+  "_spec": "path-type@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "pify": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Check if a path is a file, directory, or symlink",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "path-type",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/readme.md
new file mode 100644
index 00000000000000..b1ea61fe9298ce
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/readme.md
@@ -0,0 +1,42 @@
+# path-type [![Build Status](https://travis-ci.org/sindresorhus/path-type.svg?branch=master)](https://travis-ci.org/sindresorhus/path-type)
+
+> Check if a path is a file, directory, or symlink
+
+
+## Install
+
+```
+$ npm install --save path-type
+```
+
+
+## Usage
+
+```js
+const pathType = require('path-type');
+
+pathType.file('package.json').then(isFile => {
+	console.log(isFile);
+	//=> true
+})
+```
+
+
+## API
+
+### .file(path)
+### .dir(path)
+### .symlink(path)
+
+Returns a `Promise` for a `boolean` of whether the path is the checked type.
+
+### .fileSync(path)
+### .dirSync(path)
+### .symlinkSync(path)
+
+Returns a `boolean` of whether the path is the checked type.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/package.json
new file mode 100644
index 00000000000000..994de8c34afc45
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/package.json
@@ -0,0 +1,49 @@
+{
+  "_from": "read-pkg@^2.0.0",
+  "_id": "read-pkg@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-jvHAYjxqbbDcZxPEv6xGMysjaPg=",
+  "_location": "/libnpx/yargs/read-pkg-up/read-pkg",
+  "_phantomChildren": {
+    "graceful-fs": "4.1.11"
+  },
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "read-pkg@^2.0.0",
+    "name": "read-pkg",
+    "escapedName": "read-pkg",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/read-pkg-up"
+  ],
+  "_resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-2.0.0.tgz",
+  "_shasum": "8ef1c0623c6a6db0dc6713c4bfac46332b2368f8",
+  "_shrinkwrap": null,
+  "_spec": "read-pkg@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "load-json-file": "^2.0.0",
+    "normalize-package-data": "^2.3.2",
+    "path-type": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Read a package.json file",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "read-pkg",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/readme.md
new file mode 100644
index 00000000000000..5796008b8eeee7
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/node_modules/read-pkg/readme.md
@@ -0,0 +1,79 @@
+# read-pkg [![Build Status](https://travis-ci.org/sindresorhus/read-pkg.svg?branch=master)](https://travis-ci.org/sindresorhus/read-pkg)
+
+> Read a package.json file
+
+
+## Why
+
+- [Gracefully handles filesystem issues](https://github.com/isaacs/node-graceful-fs)
+- [Strips UTF-8 BOM](https://github.com/sindresorhus/strip-bom)
+- [Throws more helpful JSON errors](https://github.com/sindresorhus/parse-json)
+- [Normalizes the data](https://github.com/npm/normalize-package-data#what-normalization-currently-entails)
+
+
+## Install
+
+```
+$ npm install --save read-pkg
+```
+
+
+## Usage
+
+```js
+const readPkg = require('read-pkg');
+
+readPkg().then(pkg => {
+	console.log(pkg);
+	//=> {name: 'read-pkg', ...}
+});
+
+readPkg(__dirname).then(pkg => {
+	console.log(pkg);
+	//=> {name: 'read-pkg', ...}
+});
+
+readPkg(path.join('unicorn', 'package.json')).then(pkg => {
+	console.log(pkg);
+	//=> {name: 'read-pkg', ...}
+});
+```
+
+
+## API
+
+### readPkg([path], [options])
+
+Returns a `Promise` for the parsed JSON.
+
+### readPkg.sync([path], [options])
+
+Returns the parsed JSON.
+
+#### path
+
+Type: `string`<br>
+Default: `.`
+
+Path to a `package.json` file or its directory.
+
+#### options
+
+##### normalize
+
+Type: `boolean`<br>
+Default: `true`
+
+[Normalize](https://github.com/npm/normalize-package-data#what-normalization-currently-entails) the package data.
+
+
+## Related
+
+- [read-pkg-up](https://github.com/sindresorhus/read-pkg-up) - Read the closest package.json file
+- [write-pkg](https://github.com/sindresorhus/write-pkg) - Write a `package.json` file
+- [load-json-file](https://github.com/sindresorhus/load-json-file) - Read and parse a JSON file
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/package.json
new file mode 100644
index 00000000000000..1958e74e2e81ba
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/package.json
@@ -0,0 +1,49 @@
+{
+  "_from": "read-pkg-up@^2.0.0",
+  "_id": "read-pkg-up@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-a3KoBImE4MQeeVEP1en6mbO1Sb4=",
+  "_location": "/libnpx/yargs/read-pkg-up",
+  "_phantomChildren": {
+    "graceful-fs": "4.1.11",
+    "normalize-package-data": "2.4.0"
+  },
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "read-pkg-up@^2.0.0",
+    "name": "read-pkg-up",
+    "escapedName": "read-pkg-up",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz",
+  "_shasum": "6b72a8048984e0c41e79510fd5e9fa99b3b549be",
+  "_shrinkwrap": null,
+  "_spec": "read-pkg-up@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "find-up": "^2.0.0",
+    "read-pkg": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "> Read the closest package.json file",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "read-pkg-up",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/readme.md
new file mode 100644
index 00000000000000..ba18780f908eec
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/read-pkg-up/readme.md
@@ -0,0 +1,80 @@
+# read-pkg-up [![Build Status](https://travis-ci.org/sindresorhus/read-pkg-up.svg?branch=master)](https://travis-ci.org/sindresorhus/read-pkg-up)
+
+> Read the closest package.json file
+
+
+## Why
+
+- [Finds the closest package.json](https://github.com/sindresorhus/find-up)
+- [Gracefully handles filesystem issues](https://github.com/isaacs/node-graceful-fs)
+- [Strips UTF-8 BOM](https://github.com/sindresorhus/strip-bom)
+- [Throws more helpful JSON errors](https://github.com/sindresorhus/parse-json)
+- [Normalizes the data](https://github.com/npm/normalize-package-data#what-normalization-currently-entails)
+
+
+## Install
+
+```
+$ npm install --save read-pkg-up
+```
+
+
+## Usage
+
+```js
+const readPkgUp = require('read-pkg-up');
+
+readPkgUp().then(result => {
+	console.log(result);
+	/*
+	{
+		pkg: {
+			name: 'awesome-package',
+			version: '1.0.0',
+			...
+		},
+		path: '/Users/sindresorhus/dev/awesome-package/package.json'
+	}
+	*/
+});
+```
+
+
+## API
+
+### readPkgUp([options])
+
+Returns a `Promise` for the result object.
+
+### readPkgUp.sync([options])
+
+Returns the result object.
+
+#### options
+
+##### cwd
+
+Type: `string`<br>
+Default: `.`
+
+Directory to start looking for a package.json file.
+
+##### normalize
+
+Type: `boolean`<br>
+Default: `true`
+
+[Normalize](https://github.com/npm/normalize-package-data#what-normalization-currently-entails) the package data.
+
+
+## Related
+
+- [read-pkg](https://github.com/sindresorhus/read-pkg) - Read a package.json file
+- [pkg-up](https://github.com/sindresorhus/pkg-up) - Find the closest package.json file
+- [find-up](https://github.com/sindresorhus/find-up) - Find a file by walking up parent directories
+- [pkg-conf](https://github.com/sindresorhus/pkg-conf) - Get namespaced config from the closest package.json
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.npmignore b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.npmignore
new file mode 100644
index 00000000000000..47cf365a0785e3
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.npmignore
@@ -0,0 +1 @@
+test/**
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.travis.yml b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.travis.yml
new file mode 100644
index 00000000000000..20fd86b6a5bee3
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.10
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/LICENSE
new file mode 100644
index 00000000000000..a70f253aa4b5c7
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2011 Troy Goode <troygoode@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/README.markdown b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/README.markdown
new file mode 100644
index 00000000000000..879844560f0c3b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/README.markdown
@@ -0,0 +1,183 @@
+# require-directory
+
+Recursively iterates over specified directory, `require()`'ing each file, and returning a nested hash structure containing those modules.
+
+**[Follow me (@troygoode) on Twitter!](https://twitter.com/intent/user?screen_name=troygoode)**
+
+[![NPM](https://nodei.co/npm/require-directory.png?downloads=true&stars=true)](https://nodei.co/npm/require-directory/)
+
+[![build status](https://secure.travis-ci.org/troygoode/node-require-directory.png)](http://travis-ci.org/troygoode/node-require-directory)
+
+## How To Use
+
+### Installation (via [npm](https://npmjs.org/package/require-directory))
+
+```bash
+$ npm install require-directory
+```
+
+### Usage
+
+A common pattern in node.js is to include an index file which creates a hash of the files in its current directory. Given a directory structure like so:
+
+* app.js
+* routes/
+  * index.js
+  * home.js
+  * auth/
+    * login.js
+    * logout.js
+    * register.js
+
+`routes/index.js` uses `require-directory` to build the hash (rather than doing so manually) like so:
+
+```javascript
+var requireDirectory = require('require-directory');
+module.exports = requireDirectory(module);
+```
+
+`app.js` references `routes/index.js` like any other module, but it now has a hash/tree of the exports from the `./routes/` directory:
+
+```javascript
+var routes = require('./routes');
+
+// snip
+
+app.get('/', routes.home);
+app.get('/register', routes.auth.register);
+app.get('/login', routes.auth.login);
+app.get('/logout', routes.auth.logout);
+```
+
+The `routes` variable above is the equivalent of this:
+
+```javascript
+var routes = {
+  home: require('routes/home.js'),
+  auth: {
+    login: require('routes/auth/login.js'),
+    logout: require('routes/auth/logout.js'),
+    register: require('routes/auth/register.js')
+  }
+};
+```
+
+*Note that `routes.index` will be `undefined` as you would hope.*
+
+### Specifying Another Directory
+
+You can specify which directory you want to build a tree of (if it isn't the current directory for whatever reason) by passing it as the second parameter. Not specifying the path (`requireDirectory(module)`) is the equivelant of `requireDirectory(module, __dirname)`:
+
+```javascript
+var requireDirectory = require('require-directory');
+module.exports = requireDirectory(module, './some/subdirectory');
+```
+
+For example, in the [example in the Usage section](#usage) we could have avoided creating `routes/index.js` and instead changed the first lines of `app.js` to:
+
+```javascript
+var requireDirectory = require('require-directory');
+var routes = requireDirectory(module, './routes');
+```
+
+## Options
+
+You can pass an options hash to `require-directory` as the 2nd parameter (or 3rd if you're passing the path to another directory as the 2nd parameter already). Here are the available options:
+
+### Whitelisting
+
+Whitelisting (either via RegExp or function) allows you to specify that only certain files be loaded.
+
+```javascript
+var requireDirectory = require('require-directory'),
+  whitelist = /onlyinclude.js$/,
+  hash = requireDirectory(module, {include: whitelist});
+```
+
+```javascript
+var requireDirectory = require('require-directory'),
+  check = function(path){
+    if(/onlyinclude.js$/.test(path)){
+      return true; // don't include
+    }else{
+      return false; // go ahead and include
+    }
+  },
+  hash = requireDirectory(module, {include: check});
+```
+
+### Blacklisting
+
+Blacklisting (either via RegExp or function) allows you to specify that all but certain files should be loaded.
+
+```javascript
+var requireDirectory = require('require-directory'),
+  blacklist = /dontinclude\.js$/,
+  hash = requireDirectory(module, {exclude: blacklist});
+```
+
+```javascript
+var requireDirectory = require('require-directory'),
+  check = function(path){
+    if(/dontinclude\.js$/.test(path)){
+      return false; // don't include
+    }else{
+      return true; // go ahead and include
+    }
+  },
+  hash = requireDirectory(module, {exclude: check});
+```
+
+### Visiting Objects As They're Loaded
+
+`require-directory` takes a function as the `visit` option that will be called for each module that is added to module.exports.
+
+```javascript
+var requireDirectory = require('require-directory'),
+  visitor = function(obj) {
+    console.log(obj); // will be called for every module that is loaded
+  },
+  hash = requireDirectory(module, {visit: visitor});
+```
+
+The visitor can also transform the objects by returning a value:
+
+```javascript
+var requireDirectory = require('require-directory'),
+  visitor = function(obj) {
+    return obj(new Date());
+  },
+  hash = requireDirectory(module, {visit: visitor});
+```
+
+### Renaming Keys
+
+```javascript
+var requireDirectory = require('require-directory'),
+  renamer = function(name) {
+    return name.toUpperCase();
+  },
+  hash = requireDirectory(module, {rename: renamer});
+```
+
+### No Recursion
+
+```javascript
+var requireDirectory = require('require-directory'),
+  hash = requireDirectory(module, {recurse: false});
+```
+
+## Run Unit Tests
+
+```bash
+$ npm run lint
+$ npm test
+```
+
+## License
+
+[MIT License](http://www.opensource.org/licenses/mit-license.php)
+
+## Author
+
+[Troy Goode](https://github.com/TroyGoode) ([troygoode@gmail.com](mailto:troygoode@gmail.com))
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/index.js
new file mode 100644
index 00000000000000..cd37da7ea87094
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/index.js
@@ -0,0 +1,86 @@
+'use strict';
+
+var fs = require('fs'),
+  join = require('path').join,
+  resolve = require('path').resolve,
+  dirname = require('path').dirname,
+  defaultOptions = {
+    extensions: ['js', 'json', 'coffee'],
+    recurse: true,
+    rename: function (name) {
+      return name;
+    },
+    visit: function (obj) {
+      return obj;
+    }
+  };
+
+function checkFileInclusion(path, filename, options) {
+  return (
+    // verify file has valid extension
+    (new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) &&
+
+    // if options.include is a RegExp, evaluate it and make sure the path passes
+    !(options.include && options.include instanceof RegExp && !options.include.test(path)) &&
+
+    // if options.include is a function, evaluate it and make sure the path passes
+    !(options.include && typeof options.include === 'function' && !options.include(path, filename)) &&
+
+    // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass
+    !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) &&
+
+    // if options.exclude is a function, evaluate it and make sure the path doesn't pass
+    !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename))
+  );
+}
+
+function requireDirectory(m, path, options) {
+  var retval = {};
+
+  // path is optional
+  if (path && !options && typeof path !== 'string') {
+    options = path;
+    path = null;
+  }
+
+  // default options
+  options = options || {};
+  for (var prop in defaultOptions) {
+    if (typeof options[prop] === 'undefined') {
+      options[prop] = defaultOptions[prop];
+    }
+  }
+
+  // if no path was passed in, assume the equivelant of __dirname from caller
+  // otherwise, resolve path relative to the equivalent of __dirname
+  path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path);
+
+  // get the path of each file in specified directory, append to current tree node, recurse
+  fs.readdirSync(path).forEach(function (filename) {
+    var joined = join(path, filename),
+      files,
+      key,
+      obj;
+
+    if (fs.statSync(joined).isDirectory() && options.recurse) {
+      // this node is a directory; recurse
+      files = requireDirectory(m, joined, options);
+      // exclude empty directories
+      if (Object.keys(files).length) {
+        retval[options.rename(filename, joined, filename)] = files;
+      }
+    } else {
+      if (joined !== m.filename && checkFileInclusion(joined, filename, options)) {
+        // hash node key shouldn't include file extension
+        key = filename.substring(0, filename.lastIndexOf('.'));
+        obj = m.require(joined);
+        retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj;
+      }
+    }
+  });
+
+  return retval;
+}
+
+module.exports = requireDirectory;
+module.exports.defaults = defaultOptions;
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/package.json
new file mode 100644
index 00000000000000..54759de7c44745
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-directory/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "require-directory@^2.1.1",
+  "_id": "require-directory@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-jGStX9MNqxyXbiNE/+f3kqam30I=",
+  "_location": "/libnpx/yargs/require-directory",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "require-directory@^2.1.1",
+    "name": "require-directory",
+    "escapedName": "require-directory",
+    "rawSpec": "^2.1.1",
+    "saveSpec": null,
+    "fetchSpec": "^2.1.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+  "_shasum": "8c64ad5fd30dab1c976e2344ffe7f792a6a6df42",
+  "_shrinkwrap": null,
+  "_spec": "require-directory@^2.1.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Recursively iterates over specified directory, `require()`'ing each file, and returning a nested hash structure containing those modules.",
+  "devDependencies": {
+    "jshint": "^2.6.0",
+    "mocha": "^2.1.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "name": "require-directory",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.1.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.npmignore b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.npmignore
new file mode 100644
index 00000000000000..6f9fe6badf97de
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.npmignore
@@ -0,0 +1,3 @@
+node_modules
+.DS_Store
+.nyc_output
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.travis.yml b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.travis.yml
new file mode 100644
index 00000000000000..ab61ce77ebe3da
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/.travis.yml
@@ -0,0 +1,8 @@
+language: node_js
+os:
+  - linux
+node_js:
+  - "0.10"
+  - "0.12"
+  - "4.1"
+  - "node"
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/LICENSE.txt b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/LICENSE.txt
new file mode 100644
index 00000000000000..836440bef7cf14
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/LICENSE.txt
@@ -0,0 +1,14 @@
+Copyright (c) 2016, Contributors
+
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted, provided
+that the above copyright notice and this permission notice
+appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
+LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/README.md
new file mode 100644
index 00000000000000..820d9f58959cdc
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/README.md
@@ -0,0 +1,26 @@
+# require-main-filename
+
+[![Build Status](https://travis-ci.org/yargs/require-main-filename.png)](https://travis-ci.org/yargs/require-main-filename)
+[![Coverage Status](https://coveralls.io/repos/yargs/require-main-filename/badge.svg?branch=master)](https://coveralls.io/r/yargs/require-main-filename?branch=master)
+[![NPM version](https://img.shields.io/npm/v/require-main-filename.svg)](https://www.npmjs.com/package/require-main-filename)
+
+`require.main.filename` is great for figuring out the entry
+point for the current application. This can be combined with a module like
+[pkg-conf](https://www.npmjs.com/package/pkg-conf) to, _as if by magic_, load
+top-level configuration.
+
+Unfortunately, `require.main.filename` sometimes fails when an application is
+executed with an alternative process manager, e.g., [iisnode](https://github.com/tjanczuk/iisnode).
+
+`require-main-filename` is a shim that addresses this problem.
+
+## Usage
+
+```js
+var main = require('require-main-filename')()
+// use main as an alternative to require.main.filename.
+```
+
+## License
+
+ISC
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/index.js
new file mode 100644
index 00000000000000..dca7f0cc1e3946
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/index.js
@@ -0,0 +1,18 @@
+module.exports = function (_require) {
+  _require = _require || require
+  var main = _require.main
+  if (main && isIISNode(main)) return handleIISNode(main)
+  else return main ? main.filename : process.cwd()
+}
+
+function isIISNode (main) {
+  return /\\iisnode\\/.test(main.filename)
+}
+
+function handleIISNode (main) {
+  if (!main.children.length) {
+    return main.filename
+  } else {
+    return main.children[0].filename
+  }
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/package.json
new file mode 100644
index 00000000000000..b63fca165a5949
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/package.json
@@ -0,0 +1,41 @@
+{
+  "_from": "require-main-filename@^1.0.1",
+  "_id": "require-main-filename@1.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
+  "_location": "/libnpx/yargs/require-main-filename",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "require-main-filename@^1.0.1",
+    "name": "require-main-filename",
+    "escapedName": "require-main-filename",
+    "rawSpec": "^1.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.1"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
+  "_shasum": "97f717b69d48784f5f526a6c5aa8ffdda055a4d1",
+  "_shrinkwrap": null,
+  "_spec": "require-main-filename@^1.0.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/yargs/require-main-filename.png)](https://travis-ci.org/yargs/require-main-filename) [![Coverage Status](https://coveralls.io/repos/yargs/require-main-filename/badge.svg?branch=master)](https://coveralls.io/r/yargs/require-main-filename?branch=master) [![NPM version](https://img.shields.io/npm/v/require-main-filename.svg)](https://www.npmjs.com/package/require-main-filename)",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "standard": "^6.0.5",
+    "tap": "^5.2.0"
+  },
+  "name": "require-main-filename",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "1.0.1"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/test.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/test.js
new file mode 100644
index 00000000000000..d89e7dcbaf03d1
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/require-main-filename/test.js
@@ -0,0 +1,36 @@
+/* global describe, it */
+
+var requireMainFilename = require('./')
+
+require('tap').mochaGlobals()
+require('chai').should()
+
+describe('require-main-filename', function () {
+  it('returns require.main.filename in normal circumstances', function () {
+    requireMainFilename().should.match(/test\.js/)
+  })
+
+  it('should use children[0].filename when running on iisnode', function () {
+    var main = {
+      filename: 'D:\\Program Files (x86)\\iisnode\\interceptor.js',
+      children: [ {filename: 'D:\\home\\site\\wwwroot\\server.js'} ]
+    }
+    requireMainFilename({
+      main: main
+    }).should.match(/server\.js/)
+  })
+
+  it('should not use children[0] if no children exist', function () {
+    var main = {
+      filename: 'D:\\Program Files (x86)\\iisnode\\interceptor.js',
+      children: []
+    }
+    requireMainFilename({
+      main: main
+    }).should.match(/interceptor\.js/)
+  })
+
+  it('should default to process.cwd() if require.main is undefined', function () {
+    requireMainFilename({}).should.match(/require-main-filename/)
+  })
+})
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/CHANGELOG.md
new file mode 100644
index 00000000000000..03bf591923d782
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/CHANGELOG.md
@@ -0,0 +1,26 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="2.0.0"></a>
+# [2.0.0](https://github.com/yargs/set-blocking/compare/v1.0.0...v2.0.0) (2016-05-17)
+
+
+### Features
+
+* add an isTTY check ([#3](https://github.com/yargs/set-blocking/issues/3)) ([66ce277](https://github.com/yargs/set-blocking/commit/66ce277))
+
+
+### BREAKING CHANGES
+
+* stdio/stderr will not be set to blocking if isTTY === false
+
+
+
+<a name="1.0.0"></a>
+# 1.0.0 (2016-05-14)
+
+
+### Features
+
+* implemented shim for stream._handle.setBlocking ([6bde0c0](https://github.com/yargs/set-blocking/commit/6bde0c0))
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/LICENSE.txt b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/LICENSE.txt
new file mode 100644
index 00000000000000..836440bef7cf14
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/LICENSE.txt
@@ -0,0 +1,14 @@
+Copyright (c) 2016, Contributors
+
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted, provided
+that the above copyright notice and this permission notice
+appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
+LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/README.md
new file mode 100644
index 00000000000000..e93b4202b59d65
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/README.md
@@ -0,0 +1,31 @@
+# set-blocking
+
+[![Build Status](https://travis-ci.org/yargs/set-blocking.svg)](https://travis-ci.org/yargs/set-blocking)
+[![NPM version](https://img.shields.io/npm/v/set-blocking.svg)](https://www.npmjs.com/package/set-blocking)
+[![Coverage Status](https://coveralls.io/repos/yargs/set-blocking/badge.svg?branch=)](https://coveralls.io/r/yargs/set-blocking?branch=master)
+[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
+
+set blocking `stdio` and `stderr` ensuring that terminal output does not truncate.
+
+```js
+const setBlocking = require('set-blocking')
+setBlocking(true)
+console.log(someLargeStringToOutput)
+```
+
+## Historical Context/Word of Warning
+
+This was created as a shim to address the bug discussed in [node #6456](https://github.com/nodejs/node/issues/6456). This bug crops up on
+newer versions of Node.js (`0.12+`), truncating terminal output.
+
+You should be mindful of the side-effects caused by using `set-blocking`:
+
+* if your module sets blocking to `true`, it will effect other modules
+  consuming your library. In [yargs](https://github.com/yargs/yargs/blob/master/yargs.js#L653) we only call
+  `setBlocking(true)` once we already know we are about to call `process.exit(code)`.
+* this patch will not apply to subprocesses spawned with `isTTY = true`, this is
+  the [default `spawn()` behavior](https://nodejs.org/api/child_process.html#child_process_child_process_spawn_command_args_options).
+
+## License
+
+ISC
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/index.js
new file mode 100644
index 00000000000000..6f78774bb63ee6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/index.js
@@ -0,0 +1,7 @@
+module.exports = function (blocking) {
+  [process.stdout, process.stderr].forEach(function (stream) {
+    if (stream._handle && stream.isTTY && typeof stream._handle.setBlocking === 'function') {
+      stream._handle.setBlocking(blocking)
+    }
+  })
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/package.json
new file mode 100644
index 00000000000000..d7e2d7c6e1c220
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/set-blocking/package.json
@@ -0,0 +1,44 @@
+{
+  "_from": "set-blocking@^2.0.0",
+  "_id": "set-blocking@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
+  "_location": "/libnpx/yargs/set-blocking",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "set-blocking@^2.0.0",
+    "name": "set-blocking",
+    "escapedName": "set-blocking",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+  "_shasum": "045f9782d011ae9a6803ddd382b24392b3d890f7",
+  "_shrinkwrap": null,
+  "_spec": "set-blocking@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/yargs/set-blocking.svg)](https://travis-ci.org/yargs/set-blocking) [![NPM version](https://img.shields.io/npm/v/set-blocking.svg)](https://www.npmjs.com/package/set-blocking) [![Coverage Status](https://coveralls.io/repos/yargs/set-blocking/badge.svg?branch=)](https://coveralls.io/r/yargs/set-blocking?branch=master) [![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "coveralls": "^2.11.9",
+    "mocha": "^2.4.5",
+    "nyc": "^6.4.4",
+    "standard": "^7.0.1",
+    "standard-version": "^2.2.1"
+  },
+  "name": "set-blocking",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/index.js
new file mode 100644
index 00000000000000..1f8a1f113427b0
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/index.js
@@ -0,0 +1,35 @@
+'use strict';
+const stripAnsi = require('strip-ansi');
+const isFullwidthCodePoint = require('is-fullwidth-code-point');
+
+module.exports = str => {
+	if (typeof str !== 'string' || str.length === 0) {
+		return 0;
+	}
+
+	let width = 0;
+
+	str = stripAnsi(str);
+
+	for (let i = 0; i < str.length; i++) {
+		const code = str.codePointAt(i);
+
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
+			continue;
+		}
+
+		// Surrogates
+		if (code >= 0x10000) {
+			i++;
+		}
+
+		if (isFullwidthCodePoint(code)) {
+			width += 2;
+		} else {
+			width++;
+		}
+	}
+
+	return width;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/license
new file mode 100644
index 00000000000000..e7af2f77107d73
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/license
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js
new file mode 100644
index 00000000000000..d506327c3e5576
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/index.js
@@ -0,0 +1,46 @@
+'use strict';
+/* eslint-disable yoda */
+module.exports = x => {
+	if (Number.isNaN(x)) {
+		return false;
+	}
+
+	// code points are derived from:
+	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+	if (
+		x >= 0x1100 && (
+			x <= 0x115f ||  // Hangul Jamo
+			x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+			x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+			// CJK Radicals Supplement .. Enclosed CJK Letters and Months
+			(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+			// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+			(0x3250 <= x && x <= 0x4dbf) ||
+			// CJK Unified Ideographs .. Yi Radicals
+			(0x4e00 <= x && x <= 0xa4c6) ||
+			// Hangul Jamo Extended-A
+			(0xa960 <= x && x <= 0xa97c) ||
+			// Hangul Syllables
+			(0xac00 <= x && x <= 0xd7a3) ||
+			// CJK Compatibility Ideographs
+			(0xf900 <= x && x <= 0xfaff) ||
+			// Vertical Forms
+			(0xfe10 <= x && x <= 0xfe19) ||
+			// CJK Compatibility Forms .. Small Form Variants
+			(0xfe30 <= x && x <= 0xfe6b) ||
+			// Halfwidth and Fullwidth Forms
+			(0xff01 <= x && x <= 0xff60) ||
+			(0xffe0 <= x && x <= 0xffe6) ||
+			// Kana Supplement
+			(0x1b000 <= x && x <= 0x1b001) ||
+			// Enclosed Ideographic Supplement
+			(0x1f200 <= x && x <= 0x1f251) ||
+			// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+			(0x20000 <= x && x <= 0x3fffd)
+		)
+	) {
+		return true;
+	}
+
+	return false;
+};
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/license b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
new file mode 100644
index 00000000000000..d95c8aea5a9b78
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "is-fullwidth-code-point@^2.0.0",
+  "_id": "is-fullwidth-code-point@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
+  "_location": "/libnpx/yargs/string-width/is-fullwidth-code-point",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-fullwidth-code-point@^2.0.0",
+    "name": "is-fullwidth-code-point",
+    "escapedName": "is-fullwidth-code-point",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+  "_shasum": "a3b30a5c4f199183167aaab93beefae3ddfb654f",
+  "_shrinkwrap": null,
+  "_spec": "is-fullwidth-code-point@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "is-fullwidth-code-point",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md
new file mode 100644
index 00000000000000..093b0281b2c46b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/node_modules/is-fullwidth-code-point/readme.md
@@ -0,0 +1,39 @@
+# is-fullwidth-code-point [![Build Status](https://travis-ci.org/sindresorhus/is-fullwidth-code-point.svg?branch=master)](https://travis-ci.org/sindresorhus/is-fullwidth-code-point)
+
+> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)
+
+
+## Install
+
+```
+$ npm install --save is-fullwidth-code-point
+```
+
+
+## Usage
+
+```js
+const isFullwidthCodePoint = require('is-fullwidth-code-point');
+
+isFullwidthCodePoint('谢'.codePointAt());
+//=> true
+
+isFullwidthCodePoint('a'.codePointAt());
+//=> false
+```
+
+
+## API
+
+### isFullwidthCodePoint(input)
+
+#### input
+
+Type: `number`
+
+[Code point](https://en.wikipedia.org/wiki/Code_point) of a character.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/package.json
new file mode 100644
index 00000000000000..c2f5b958421ab9
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "string-width@^2.0.0",
+  "_id": "string-width@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-AwZkVh/BRslCPsfZeP4kV0N/5tA=",
+  "_location": "/libnpx/yargs/string-width",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "string-width@^2.0.0",
+    "name": "string-width",
+    "escapedName": "string-width",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.0.tgz",
+  "_shasum": "030664561fc146c9423ec7d978fe2457437fe6d0",
+  "_shrinkwrap": null,
+  "_spec": "string-width@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "is-fullwidth-code-point": "^2.0.0",
+    "strip-ansi": "^4.0.0"
+  },
+  "deprecated": false,
+  "description": "> Get the visual width of a string - the number of columns required to display it",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "name": "string-width",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.1.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/readme.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/readme.md
new file mode 100644
index 00000000000000..df5b7199f90913
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/string-width/readme.md
@@ -0,0 +1,42 @@
+# string-width [![Build Status](https://travis-ci.org/sindresorhus/string-width.svg?branch=master)](https://travis-ci.org/sindresorhus/string-width)
+
+> Get the visual width of a string - the number of columns required to display it
+
+Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
+
+Useful to be able to measure the actual width of command-line output.
+
+
+## Install
+
+```
+$ npm install string-width
+```
+
+
+## Usage
+
+```js
+const stringWidth = require('string-width');
+
+stringWidth('古');
+//=> 2
+
+stringWidth('\u001b[1m古\u001b[22m');
+//=> 2
+
+stringWidth('a');
+//=> 1
+```
+
+
+## Related
+
+- [string-width-cli](https://github.com/sindresorhus/string-width-cli) - CLI for this module
+- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string
+- [widest-line](https://github.com/sindresorhus/widest-line) - Get the visual width of the widest line in a string
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/CHANGELOG.md
new file mode 100644
index 00000000000000..863d4698ec4213
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/CHANGELOG.md
@@ -0,0 +1,26 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="2.0.0"></a>
+# [2.0.0](https://github.com/nexdrew/which-module/compare/v1.0.0...v2.0.0) (2017-05-01)
+
+
+### Features
+
+* remove Node < 4 from official testing/support ([#22](https://github.com/nexdrew/which-module/issues/22)) ([ee7aff4](https://github.com/nexdrew/which-module/commit/ee7aff4))
+
+
+### BREAKING CHANGES
+
+* Node 0.10 or 0.12 no longer supported, please update to Node 4+ or use which-module@1.0.0
+
+
+
+<a name="1.0.0"></a>
+# 1.0.0 (2016-06-06)
+
+
+### Features
+
+* initial code ([08074cd](https://github.com/nexdrew/which-module/commit/08074cd))
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/LICENSE b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/LICENSE
new file mode 100644
index 00000000000000..ab601b657ea8c6
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/LICENSE
@@ -0,0 +1,13 @@
+Copyright (c) 2016, Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/README.md
new file mode 100644
index 00000000000000..a8c4bf8d702f26
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/README.md
@@ -0,0 +1,55 @@
+# which-module
+
+> Find the module object for something that was require()d
+
+[![Build Status](https://travis-ci.org/nexdrew/which-module.svg?branch=master)](https://travis-ci.org/nexdrew/which-module)
+[![Coverage Status](https://coveralls.io/repos/github/nexdrew/which-module/badge.svg?branch=master)](https://coveralls.io/github/nexdrew/which-module?branch=master)
+[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
+
+Find the `module` object in `require.cache` for something that was `require()`d
+or `import`ed - essentially a reverse `require()` lookup.
+
+Useful for libs that want to e.g. lookup a filename for a module or submodule
+that it did not `require()` itself.
+
+## Install and Usage
+
+```
+npm install --save which-module
+```
+
+```js
+const whichModule = require('which-module')
+
+console.log(whichModule(require('something')))
+// Module {
+//   id: '/path/to/project/node_modules/something/index.js',
+//   exports: [Function],
+//   parent: ...,
+//   filename: '/path/to/project/node_modules/something/index.js',
+//   loaded: true,
+//   children: [],
+//   paths: [ '/path/to/project/node_modules/something/node_modules',
+//            '/path/to/project/node_modules',
+//            '/path/to/node_modules',
+//            '/path/node_modules',
+//            '/node_modules' ] }
+```
+
+## API
+
+### `whichModule(exported)`
+
+Return the [`module` object](https://nodejs.org/api/modules.html#modules_the_module_object),
+if any, that represents the given argument in the `require.cache`.
+
+`exported` can be anything that was previously `require()`d or `import`ed as a
+module, submodule, or dependency - which means `exported` is identical to the
+`module.exports` returned by this method.
+
+If `exported` did not come from the `exports` of a `module` in `require.cache`,
+then this method returns `null`.
+
+## License
+
+ISC © Contributors
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/index.js
new file mode 100644
index 00000000000000..45559b781813bd
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/index.js
@@ -0,0 +1,9 @@
+'use strict'
+
+module.exports = function whichModule (exported) {
+  for (var i = 0, files = Object.keys(require.cache), mod; i < files.length; i++) {
+    mod = require.cache[files[i]]
+    if (mod.exports === exported) return mod
+  }
+  return null
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/package.json
new file mode 100644
index 00000000000000..ea827910e9124b
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/which-module/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "which-module@^2.0.0",
+  "_id": "which-module@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+  "_location": "/libnpx/yargs/which-module",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "which-module@^2.0.0",
+    "name": "which-module",
+    "escapedName": "which-module",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+  "_shasum": "d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a",
+  "_shrinkwrap": null,
+  "_spec": "which-module@^2.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "> Find the module object for something that was require()d",
+  "devDependencies": {
+    "ava": "^0.19.1",
+    "coveralls": "^2.13.1",
+    "nyc": "^10.3.0",
+    "standard": "^10.0.2",
+    "standard-version": "^4.0.0"
+  },
+  "name": "which-module",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "2.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/CHANGELOG.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/CHANGELOG.md
new file mode 100644
index 00000000000000..3ad3df821e1b6f
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/CHANGELOG.md
@@ -0,0 +1,223 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="7.0.0"></a>
+# [7.0.0](https://github.com/yargs/yargs-parser/compare/v6.0.1...v7.0.0) (2017-05-02)
+
+
+### Chores
+
+* revert populate-- logic ([#91](https://github.com/yargs/yargs-parser/issues/91)) ([6003e6d](https://github.com/yargs/yargs-parser/commit/6003e6d))
+
+
+### BREAKING CHANGES
+
+* populate-- now defaults to false.
+
+
+
+<a name="6.0.1"></a>
+## [6.0.1](https://github.com/yargs/yargs-parser/compare/v6.0.0...v6.0.1) (2017-05-01)
+
+
+### Bug Fixes
+
+* default '--' to undefined when not provided; this is closer to the array API ([#90](https://github.com/yargs/yargs-parser/issues/90)) ([4e739cc](https://github.com/yargs/yargs-parser/commit/4e739cc))
+
+
+
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/yargs/yargs-parser/compare/v4.2.1...v6.0.0) (2017-05-01)
+
+
+### Bug Fixes
+
+* environment variables should take precedence over config file ([#81](https://github.com/yargs/yargs-parser/issues/81)) ([76cee1f](https://github.com/yargs/yargs-parser/commit/76cee1f))
+* parsing hints should apply for dot notation keys ([#86](https://github.com/yargs/yargs-parser/issues/86)) ([3e47d62](https://github.com/yargs/yargs-parser/commit/3e47d62))
+
+
+### Chores
+
+* upgrade to newest version of camelcase ([#87](https://github.com/yargs/yargs-parser/issues/87)) ([f1903aa](https://github.com/yargs/yargs-parser/commit/f1903aa))
+
+
+### Features
+
+* add -- option which allows arguments after the -- flag to be returned separated from positional arguments ([#84](https://github.com/yargs/yargs-parser/issues/84)) ([2572ca8](https://github.com/yargs/yargs-parser/commit/2572ca8))
+* when parsing stops, we now populate "--" by default ([#88](https://github.com/yargs/yargs-parser/issues/88)) ([cd666db](https://github.com/yargs/yargs-parser/commit/cd666db))
+
+
+### BREAKING CHANGES
+
+* rather than placing arguments in "_", when parsing is stopped via "--"; we now populate an array called "--" by default.
+* camelcase now requires Node 4+.
+* environment variables will now override config files (args, env, config-file, config-object)
+
+
+
+<a name="5.0.0"></a>
+# [5.0.0](https://github.com/yargs/yargs-parser/compare/v4.2.1...v5.0.0) (2017-02-18)
+
+
+### Bug Fixes
+
+* environment variables should take precedence over config file ([#81](https://github.com/yargs/yargs-parser/issues/81)) ([76cee1f](https://github.com/yargs/yargs-parser/commit/76cee1f))
+
+
+### BREAKING CHANGES
+
+* environment variables will now override config files (args, env, config-file, config-object)
+
+
+
+<a name="4.2.1"></a>
+## [4.2.1](https://github.com/yargs/yargs-parser/compare/v4.2.0...v4.2.1) (2017-01-02)
+
+
+### Bug Fixes
+
+* flatten/duplicate regression ([#75](https://github.com/yargs/yargs-parser/issues/75)) ([68d68a0](https://github.com/yargs/yargs-parser/commit/68d68a0))
+
+
+
+<a name="4.2.0"></a>
+# [4.2.0](https://github.com/yargs/yargs-parser/compare/v4.1.0...v4.2.0) (2016-12-01)
+
+
+### Bug Fixes
+
+* inner objects in configs had their keys appended to top-level key when dot-notation was disabled ([#72](https://github.com/yargs/yargs-parser/issues/72)) ([0b1b5f9](https://github.com/yargs/yargs-parser/commit/0b1b5f9))
+
+
+### Features
+
+* allow multiple arrays to be provided, rather than always combining ([#71](https://github.com/yargs/yargs-parser/issues/71)) ([0f0fb2d](https://github.com/yargs/yargs-parser/commit/0f0fb2d))
+
+
+
+<a name="4.1.0"></a>
+# [4.1.0](https://github.com/yargs/yargs-parser/compare/v4.0.2...v4.1.0) (2016-11-07)
+
+
+### Features
+
+* apply coercions to default options ([#65](https://github.com/yargs/yargs-parser/issues/65)) ([c79052b](https://github.com/yargs/yargs-parser/commit/c79052b))
+* handle dot notation boolean options ([#63](https://github.com/yargs/yargs-parser/issues/63)) ([02c3545](https://github.com/yargs/yargs-parser/commit/02c3545))
+
+
+
+<a name="4.0.2"></a>
+## [4.0.2](https://github.com/yargs/yargs-parser/compare/v4.0.1...v4.0.2) (2016-09-30)
+
+
+### Bug Fixes
+
+* whoops, let's make the assign not change the Object key order ([29d069a](https://github.com/yargs/yargs-parser/commit/29d069a))
+
+
+
+<a name="4.0.1"></a>
+## [4.0.1](https://github.com/yargs/yargs-parser/compare/v4.0.0...v4.0.1) (2016-09-30)
+
+
+### Bug Fixes
+
+* lodash.assign was deprecated ([#59](https://github.com/yargs/yargs-parser/issues/59)) ([5e7eb11](https://github.com/yargs/yargs-parser/commit/5e7eb11))
+
+
+
+<a name="4.0.0"></a>
+# [4.0.0](https://github.com/yargs/yargs-parser/compare/v3.2.0...v4.0.0) (2016-09-26)
+
+
+### Bug Fixes
+
+* coerce should be applied to the final objects and arrays created ([#57](https://github.com/yargs/yargs-parser/issues/57)) ([4ca69da](https://github.com/yargs/yargs-parser/commit/4ca69da))
+
+
+### BREAKING CHANGES
+
+* coerce is no longer applied to individual arguments in an implicit array.
+
+
+
+<a name="3.2.0"></a>
+# [3.2.0](https://github.com/yargs/yargs-parser/compare/v3.1.0...v3.2.0) (2016-08-13)
+
+
+### Features
+
+* coerce full array instead of each element ([#51](https://github.com/yargs/yargs-parser/issues/51)) ([cc4dc56](https://github.com/yargs/yargs-parser/commit/cc4dc56))
+
+
+
+<a name="3.1.0"></a>
+# [3.1.0](https://github.com/yargs/yargs-parser/compare/v3.0.0...v3.1.0) (2016-08-09)
+
+
+### Bug Fixes
+
+* address pkgConf parsing bug outlined in [#37](https://github.com/yargs/yargs-parser/issues/37) ([#45](https://github.com/yargs/yargs-parser/issues/45)) ([be76ee6](https://github.com/yargs/yargs-parser/commit/be76ee6))
+* better parsing of negative values ([#44](https://github.com/yargs/yargs-parser/issues/44)) ([2e43692](https://github.com/yargs/yargs-parser/commit/2e43692))
+* check aliases when guessing defaults for arguments fixes [#41](https://github.com/yargs/yargs-parser/issues/41) ([#43](https://github.com/yargs/yargs-parser/issues/43)) ([f3e4616](https://github.com/yargs/yargs-parser/commit/f3e4616))
+
+
+### Features
+
+* added coerce option, for providing specialized argument parsing ([#42](https://github.com/yargs/yargs-parser/issues/42)) ([7b49cd2](https://github.com/yargs/yargs-parser/commit/7b49cd2))
+
+
+
+<a name="3.0.0"></a>
+# [3.0.0](https://github.com/yargs/yargs-parser/compare/v2.4.1...v3.0.0) (2016-08-07)
+
+
+### Bug Fixes
+
+* parsing issue with numeric character in group of options ([#19](https://github.com/yargs/yargs-parser/issues/19)) ([f743236](https://github.com/yargs/yargs-parser/commit/f743236))
+* upgraded lodash.assign ([5d7fdf4](https://github.com/yargs/yargs-parser/commit/5d7fdf4))
+
+### BREAKING CHANGES
+
+* subtle change to how values are parsed in a group of single-character arguments.
+* _first released in 3.1.0, better handling of negative values should be considered a breaking change._
+
+
+
+<a name="2.4.1"></a>
+## [2.4.1](https://github.com/yargs/yargs-parser/compare/v2.4.0...v2.4.1) (2016-07-16)
+
+
+### Bug Fixes
+
+* **count:** do not increment a default value ([#39](https://github.com/yargs/yargs-parser/issues/39)) ([b04a189](https://github.com/yargs/yargs-parser/commit/b04a189))
+
+
+
+<a name="2.4.0"></a>
+# [2.4.0](https://github.com/yargs/yargs-parser/compare/v2.3.0...v2.4.0) (2016-04-11)
+
+
+### Features
+
+* **environment:** Support nested options in environment variables ([#26](https://github.com/yargs/yargs-parser/issues/26)) thanks [@elas7](https://github.com/elas7) \o/ ([020778b](https://github.com/yargs/yargs-parser/commit/020778b))
+
+
+
+<a name="2.3.0"></a>
+# [2.3.0](https://github.com/yargs/yargs-parser/compare/v2.2.0...v2.3.0) (2016-04-09)
+
+
+### Bug Fixes
+
+* **boolean:** fix for boolean options with non boolean defaults (#20) ([2dbe86b](https://github.com/yargs/yargs-parser/commit/2dbe86b)), closes [(#20](https://github.com/(/issues/20)
+* **package:** remove tests from tarball ([0353c0d](https://github.com/yargs/yargs-parser/commit/0353c0d))
+* **parsing:** handle calling short option with an empty string as the next value. ([a867165](https://github.com/yargs/yargs-parser/commit/a867165))
+* boolean flag when next value contains the strings 'true' or 'false'. ([69941a6](https://github.com/yargs/yargs-parser/commit/69941a6))
+* update dependencies; add standard-version bin for next release (#24) ([822d9d5](https://github.com/yargs/yargs-parser/commit/822d9d5))
+
+### Features
+
+* **configuration:** Allow to pass configuration objects to yargs-parser ([0780900](https://github.com/yargs/yargs-parser/commit/0780900))
+* **normalize:** allow normalize to work with arrays ([e0eaa1a](https://github.com/yargs/yargs-parser/commit/e0eaa1a))
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/LICENSE.txt b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/LICENSE.txt
new file mode 100644
index 00000000000000..836440bef7cf14
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/LICENSE.txt
@@ -0,0 +1,14 @@
+Copyright (c) 2016, Contributors
+
+Permission to use, copy, modify, and/or distribute this software
+for any purpose with or without fee is hereby granted, provided
+that the above copyright notice and this permission notice
+appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE
+LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/README.md b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/README.md
new file mode 100644
index 00000000000000..d1817fccc43e99
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/README.md
@@ -0,0 +1,281 @@
+# yargs-parser
+
+[![Build Status](https://travis-ci.org/yargs/yargs-parser.png)](https://travis-ci.org/yargs/yargs-parser)
+[![Coverage Status](https://coveralls.io/repos/yargs/yargs-parser/badge.svg?branch=)](https://coveralls.io/r/yargs/yargs-parser?branch=master)
+[![NPM version](https://img.shields.io/npm/v/yargs-parser.svg)](https://www.npmjs.com/package/yargs-parser)
+[![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/yargs-parser/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/yargs-parser)
+[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)
+
+
+The mighty option parser used by [yargs](https://github.com/yargs/yargs).
+
+visit the [yargs website](http://yargs.js.org/) for more examples, and thorough usage instructions.
+
+<img width="250" src="https://raw.githubusercontent.com/yargs/yargs-parser/master/yargs-logo.png">
+
+## Example
+
+```sh
+npm i yargs-parser --save
+```
+
+```js
+var argv = require('yargs-parser')(process.argv.slice(2))
+console.log(argv)
+```
+
+```sh
+node example.js --foo=33 --bar hello
+{ _: [], foo: 33, bar: 'hello' }
+```
+
+_or parse a string!_
+
+```js
+var argv = require('./')('--foo=99 --bar=33')
+console.log(argv)
+```
+
+```sh
+{ _: [], foo: 99, bar: 33 }
+```
+
+Convert an array of mixed types before passing to `yargs-parser`:
+
+```js
+var parse = require('yargs-parser')
+parse(['-f', 11, '--zoom', 55].join(' '))   // <-- array to string
+parse(['-f', 11, '--zoom', 55].map(String)) // <-- array of strings
+```
+
+## API
+
+### require('yargs-parser')(args, opts={})
+
+Parses command line arguments returning a simple mapping of keys and values.
+
+**expects:**
+
+* `args`: a string or array of strings representing the options to parse.
+* `opts`: provide a set of hints indicating how `args` should be parsed:
+  * `opts.alias`: an object representing the set of aliases for a key: `{alias: {foo: ['f']}}`.
+  * `opts.array`: indicate that keys should be parsed as an array: `{array: ['foo', 'bar']}`.
+  * `opts.boolean`: arguments should be parsed as booleans: `{boolean: ['x', 'y']}`.
+  * `opts.config`: indicate a key that represents a path to a configuration file (this file will be loaded and parsed).
+  * `opts.coerce`: provide a custom synchronous function that returns a coerced value from the argument provided
+    (or throws an error), e.g. `{coerce: {foo: function (arg) {return modifiedArg}}}`.
+  * `opts.count`: indicate a key that should be used as a counter, e.g., `-vvv` = `{v: 3}`.
+  * `opts.default`: provide default values for keys: `{default: {x: 33, y: 'hello world!'}}`.
+  * `opts.envPrefix`: environment variables (`process.env`) with the prefix provided should be parsed.
+  * `opts.narg`: specify that a key requires `n` arguments: `{narg: {x: 2}}`.
+  * `opts.normalize`: `path.normalize()` will be applied to values set to this key.
+  * `opts.string`: keys should be treated as strings (even if they resemble a number `-x 33`).
+  * `opts.configuration`: provide configuration options to the yargs-parser (see: [configuration](#configuration)).
+  * `opts.number`: keys should be treated as numbers.
+  * `opts['--']`: arguments after the end-of-options flag `--` will be set to the `argv.['--']` array instead of being set to the `argv._` array.
+
+**returns:**
+
+* `obj`: an object representing the parsed value of `args`
+  * `key/value`: key value pairs for each argument and their aliases.
+  * `_`: an array representing the positional arguments.
+  * [optional] `--`:  an array with arguments after the end-of-options flag `--`.
+
+### require('yargs-parser').detailed(args, opts={})
+
+Parses a command line string, returning detailed information required by the
+yargs engine.
+
+**expects:**
+
+* `args`: a string or array of strings representing options to parse.
+* `opts`: provide a set of hints indicating how `args`, inputs are identical to `require('yargs-parser')(args, opts={})`.
+
+**returns:**
+
+* `argv`: an object representing the parsed value of `args`
+  * `key/value`: key value pairs for each argument and their aliases.
+  * `_`: an array representing the positional arguments.
+* `error`: populated with an error object if an exception occurred during parsing.
+* `aliases`: the inferred list of aliases built by combining lists in `opts.alias`.
+* `newAliases`: any new aliases added via camel-case expansion.
+* `configuration`: the configuration loaded from the `yargs` stanza in package.json.
+
+<a name="configuration"></a>
+
+### Configuration
+
+The yargs-parser applies several automated transformations on the keys provided
+in `args`. These features can be turned on and off using the `configuration` field
+of `opts`.
+
+```js
+var parsed = parser(['--no-dice'], {
+  configuration: {
+    'boolean-negation': false
+  }
+})
+```
+
+### short option groups
+
+* default: `true`.
+* key: `short-option-groups`.
+
+Should a group of short-options be treated as boolean flags?
+
+```sh
+node example.js -abc
+{ _: [], a: true, b: true, c: true }
+```
+
+_if disabled:_
+
+```sh
+node example.js -abc
+{ _: [], abc: true }
+```
+
+### camel-case expansion
+
+* default: `true`.
+* key: `camel-case-expansion`.
+
+Should hyphenated arguments be expanded into camel-case aliases?
+
+```sh
+node example.js --foo-bar
+{ _: [], 'foo-bar': true, fooBar: true }
+```
+
+_if disabled:_
+
+```sh
+node example.js --foo-bar
+{ _: [], 'foo-bar': true }
+```
+
+### dot-notation
+
+* default: `true`
+* key: `dot-notation`
+
+Should keys that contain `.` be treated as objects?
+
+```sh
+node example.js --foo.bar
+{ _: [], foo: { bar: true } }
+```
+
+_if disabled:_
+
+```sh
+node example.js --foo.bar
+{ _: [], "foo.bar": true }
+```
+
+### parse numbers
+
+* default: `true`
+* key: `parse-numbers`
+
+Should keys that look like numbers be treated as such?
+
+```sh
+node example.js --foo=99.3
+{ _: [], foo: 99.3 }
+```
+
+_if disabled:_
+
+```sh
+node example.js --foo=99.3
+{ _: [], foo: "99.3" }
+```
+
+### boolean negation
+
+* default: `true`
+* key: `boolean-negation`
+
+Should variables prefixed with `--no` be treated as negations?
+
+```sh
+node example.js --no-foo
+{ _: [], foo: false }
+```
+
+_if disabled:_
+
+```sh
+node example.js --no-foo
+{ _: [], "no-foo": true }
+```
+
+### duplicate arguments array
+
+* default: `true`
+* key: `duplicate-arguments-array`
+
+Should arguments be coerced into an array when duplicated:
+
+```sh
+node example.js -x 1 -x 2
+{ _: [], x: [1, 2] }
+```
+
+_if disabled:_
+
+```sh
+node example.js -x 1 -x 2
+{ _: [], x: 2 }
+```
+
+### flatten duplicate arrays
+
+* default: `true`
+* key: `flatten-duplicate-arrays`
+
+Should array arguments be coerced into a single array when duplicated:
+
+```sh
+node example.js -x 1 2 -x 3 4
+{ _: [], x: [1, 2, 3, 4] }
+```
+
+_if disabled:_
+
+```sh
+node example.js -x 1 2 -x 3 4
+{ _: [], x: [[1, 2], [3, 4]] }
+```
+
+### populate --
+
+* default: `false`.
+* key: `populate--`
+
+Should unparsed flags be stored in `--` or `_`.
+
+_If disabled:_
+
+```sh
+node example.js a -b -- x y
+{ _: [ 'a', 'x', 'y' ], b: true }
+```
+
+_If enabled:_
+
+```sh
+node example.js a -b -- x y
+{ _: [ 'a' ], '--': [ 'x', 'y' ], b: true }
+```
+
+## Special Thanks
+
+The yargs project evolves from optimist and minimist. It owes its
+existence to a lot of James Halliday's hard work. Thanks [substack](https://github.com/substack) **beep** **boop** \o/
+
+## License
+
+ISC
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/index.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/index.js
new file mode 100644
index 00000000000000..73154066f76ea8
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/index.js
@@ -0,0 +1,764 @@
+var camelCase = require('camelcase')
+var path = require('path')
+var tokenizeArgString = require('./lib/tokenize-arg-string')
+var util = require('util')
+
+function parse (args, opts) {
+  if (!opts) opts = {}
+  // allow a string argument to be passed in rather
+  // than an argv array.
+  args = tokenizeArgString(args)
+  // aliases might have transitive relationships, normalize this.
+  var aliases = combineAliases(opts.alias || {})
+  var configuration = assign({
+    'short-option-groups': true,
+    'camel-case-expansion': true,
+    'dot-notation': true,
+    'parse-numbers': true,
+    'boolean-negation': true,
+    'duplicate-arguments-array': true,
+    'flatten-duplicate-arrays': true,
+    'populate--': false
+  }, opts.configuration)
+  var defaults = opts.default || {}
+  var configObjects = opts.configObjects || []
+  var envPrefix = opts.envPrefix
+  var notFlagsOption = configuration['populate--']
+  var notFlagsArgv = notFlagsOption ? '--' : '_'
+  var newAliases = {}
+  // allow a i18n handler to be passed in, default to a fake one (util.format).
+  var __ = opts.__ || function (str) {
+    return util.format.apply(util, Array.prototype.slice.call(arguments))
+  }
+  var error = null
+  var flags = {
+    aliases: {},
+    arrays: {},
+    bools: {},
+    strings: {},
+    numbers: {},
+    counts: {},
+    normalize: {},
+    configs: {},
+    defaulted: {},
+    nargs: {},
+    coercions: {}
+  }
+  var negative = /^-[0-9]+(\.[0-9]+)?/
+
+  ;[].concat(opts.array).filter(Boolean).forEach(function (key) {
+    flags.arrays[key] = true
+  })
+
+  ;[].concat(opts.boolean).filter(Boolean).forEach(function (key) {
+    flags.bools[key] = true
+  })
+
+  ;[].concat(opts.string).filter(Boolean).forEach(function (key) {
+    flags.strings[key] = true
+  })
+
+  ;[].concat(opts.number).filter(Boolean).forEach(function (key) {
+    flags.numbers[key] = true
+  })
+
+  ;[].concat(opts.count).filter(Boolean).forEach(function (key) {
+    flags.counts[key] = true
+  })
+
+  ;[].concat(opts.normalize).filter(Boolean).forEach(function (key) {
+    flags.normalize[key] = true
+  })
+
+  Object.keys(opts.narg || {}).forEach(function (k) {
+    flags.nargs[k] = opts.narg[k]
+  })
+
+  Object.keys(opts.coerce || {}).forEach(function (k) {
+    flags.coercions[k] = opts.coerce[k]
+  })
+
+  if (Array.isArray(opts.config) || typeof opts.config === 'string') {
+    ;[].concat(opts.config).filter(Boolean).forEach(function (key) {
+      flags.configs[key] = true
+    })
+  } else {
+    Object.keys(opts.config || {}).forEach(function (k) {
+      flags.configs[k] = opts.config[k]
+    })
+  }
+
+  // create a lookup table that takes into account all
+  // combinations of aliases: {f: ['foo'], foo: ['f']}
+  extendAliases(opts.key, aliases, opts.default, flags.arrays)
+
+  // apply default values to all aliases.
+  Object.keys(defaults).forEach(function (key) {
+    (flags.aliases[key] || []).forEach(function (alias) {
+      defaults[alias] = defaults[key]
+    })
+  })
+
+  var argv = { _: [] }
+
+  Object.keys(flags.bools).forEach(function (key) {
+    setArg(key, !(key in defaults) ? false : defaults[key])
+    setDefaulted(key)
+  })
+
+  var notFlags = []
+  if (args.indexOf('--') !== -1) {
+    notFlags = args.slice(args.indexOf('--') + 1)
+    args = args.slice(0, args.indexOf('--'))
+  }
+
+  for (var i = 0; i < args.length; i++) {
+    var arg = args[i]
+    var broken
+    var key
+    var letters
+    var m
+    var next
+    var value
+
+    // -- seperated by =
+    if (arg.match(/^--.+=/) || (
+      !configuration['short-option-groups'] && arg.match(/^-.+=/)
+    )) {
+      // Using [\s\S] instead of . because js doesn't support the
+      // 'dotall' regex modifier. See:
+      // http://stackoverflow.com/a/1068308/13216
+      m = arg.match(/^--?([^=]+)=([\s\S]*)$/)
+
+      // nargs format = '--f=monkey washing cat'
+      if (checkAllAliases(m[1], flags.nargs)) {
+        args.splice(i + 1, 0, m[2])
+        i = eatNargs(i, m[1], args)
+      // arrays format = '--f=a b c'
+      } else if (checkAllAliases(m[1], flags.arrays) && args.length > i + 1) {
+        args.splice(i + 1, 0, m[2])
+        i = eatArray(i, m[1], args)
+      } else {
+        setArg(m[1], m[2])
+      }
+    } else if (arg.match(/^--no-.+/) && configuration['boolean-negation']) {
+      key = arg.match(/^--no-(.+)/)[1]
+      setArg(key, false)
+
+    // -- seperated by space.
+    } else if (arg.match(/^--.+/) || (
+      !configuration['short-option-groups'] && arg.match(/^-.+/)
+    )) {
+      key = arg.match(/^--?(.+)/)[1]
+
+      // nargs format = '--foo a b c'
+      if (checkAllAliases(key, flags.nargs)) {
+        i = eatNargs(i, key, args)
+      // array format = '--foo a b c'
+      } else if (checkAllAliases(key, flags.arrays) && args.length > i + 1) {
+        i = eatArray(i, key, args)
+      } else {
+        next = args[i + 1]
+
+        if (next !== undefined && (!next.match(/^-/) ||
+          next.match(negative)) &&
+          !checkAllAliases(key, flags.bools) &&
+          !checkAllAliases(key, flags.counts)) {
+          setArg(key, next)
+          i++
+        } else if (/^(true|false)$/.test(next)) {
+          setArg(key, next)
+          i++
+        } else {
+          setArg(key, defaultForType(guessType(key, flags)))
+        }
+      }
+
+    // dot-notation flag seperated by '='.
+    } else if (arg.match(/^-.\..+=/)) {
+      m = arg.match(/^-([^=]+)=([\s\S]*)$/)
+      setArg(m[1], m[2])
+
+    // dot-notation flag seperated by space.
+    } else if (arg.match(/^-.\..+/)) {
+      next = args[i + 1]
+      key = arg.match(/^-(.\..+)/)[1]
+
+      if (next !== undefined && !next.match(/^-/) &&
+        !checkAllAliases(key, flags.bools) &&
+        !checkAllAliases(key, flags.counts)) {
+        setArg(key, next)
+        i++
+      } else {
+        setArg(key, defaultForType(guessType(key, flags)))
+      }
+    } else if (arg.match(/^-[^-]+/) && !arg.match(negative)) {
+      letters = arg.slice(1, -1).split('')
+      broken = false
+
+      for (var j = 0; j < letters.length; j++) {
+        next = arg.slice(j + 2)
+
+        if (letters[j + 1] && letters[j + 1] === '=') {
+          value = arg.slice(j + 3)
+          key = letters[j]
+
+          // nargs format = '-f=monkey washing cat'
+          if (checkAllAliases(key, flags.nargs)) {
+            args.splice(i + 1, 0, value)
+            i = eatNargs(i, key, args)
+          // array format = '-f=a b c'
+          } else if (checkAllAliases(key, flags.arrays) && args.length > i + 1) {
+            args.splice(i + 1, 0, value)
+            i = eatArray(i, key, args)
+          } else {
+            setArg(key, value)
+          }
+
+          broken = true
+          break
+        }
+
+        if (next === '-') {
+          setArg(letters[j], next)
+          continue
+        }
+
+        // current letter is an alphabetic character and next value is a number
+        if (/[A-Za-z]/.test(letters[j]) &&
+          /^-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) {
+          setArg(letters[j], next)
+          broken = true
+          break
+        }
+
+        if (letters[j + 1] && letters[j + 1].match(/\W/)) {
+          setArg(letters[j], next)
+          broken = true
+          break
+        } else {
+          setArg(letters[j], defaultForType(guessType(letters[j], flags)))
+        }
+      }
+
+      key = arg.slice(-1)[0]
+
+      if (!broken && key !== '-') {
+        // nargs format = '-f a b c'
+        if (checkAllAliases(key, flags.nargs)) {
+          i = eatNargs(i, key, args)
+        // array format = '-f a b c'
+        } else if (checkAllAliases(key, flags.arrays) && args.length > i + 1) {
+          i = eatArray(i, key, args)
+        } else {
+          next = args[i + 1]
+
+          if (next !== undefined && (!/^(-|--)[^-]/.test(next) ||
+            next.match(negative)) &&
+            !checkAllAliases(key, flags.bools) &&
+            !checkAllAliases(key, flags.counts)) {
+            setArg(key, next)
+            i++
+          } else if (/^(true|false)$/.test(next)) {
+            setArg(key, next)
+            i++
+          } else {
+            setArg(key, defaultForType(guessType(key, flags)))
+          }
+        }
+      }
+    } else {
+      argv._.push(
+        flags.strings['_'] || !isNumber(arg) ? arg : Number(arg)
+      )
+    }
+  }
+
+  // order of precedence:
+  // 1. command line arg
+  // 2. value from env var
+  // 3. value from config file
+  // 4. value from config objects
+  // 5. configured default value
+  applyEnvVars(argv, true) // special case: check env vars that point to config file
+  applyEnvVars(argv, false)
+  setConfig(argv)
+  setConfigObjects()
+  applyDefaultsAndAliases(argv, flags.aliases, defaults)
+  applyCoercions(argv)
+
+  // for any counts either not in args or without an explicit default, set to 0
+  Object.keys(flags.counts).forEach(function (key) {
+    if (!hasKey(argv, key.split('.'))) setArg(key, 0)
+  })
+
+  // '--' defaults to undefined.
+  if (notFlagsOption && notFlags.length) argv[notFlagsArgv] = []
+  notFlags.forEach(function (key) {
+    argv[notFlagsArgv].push(key)
+  })
+
+  // how many arguments should we consume, based
+  // on the nargs option?
+  function eatNargs (i, key, args) {
+    var toEat = checkAllAliases(key, flags.nargs)
+
+    if (args.length - (i + 1) < toEat) error = Error(__('Not enough arguments following: %s', key))
+
+    for (var ii = i + 1; ii < (toEat + i + 1); ii++) {
+      setArg(key, args[ii])
+    }
+
+    return (i + toEat)
+  }
+
+  // if an option is an array, eat all non-hyphenated arguments
+  // following it... YUM!
+  // e.g., --foo apple banana cat becomes ["apple", "banana", "cat"]
+  function eatArray (i, key, args) {
+    var start = i + 1
+    var argsToSet = []
+    var multipleArrayFlag = i > 0
+    for (var ii = i + 1; ii < args.length; ii++) {
+      if (/^-/.test(args[ii]) && !negative.test(args[ii])) {
+        if (ii === start) {
+          setArg(key, defaultForType('array'))
+        }
+        multipleArrayFlag = true
+        break
+      }
+      i = ii
+      argsToSet.push(args[ii])
+    }
+    if (multipleArrayFlag) {
+      setArg(key, argsToSet.map(function (arg) {
+        return processValue(key, arg)
+      }))
+    } else {
+      argsToSet.forEach(function (arg) {
+        setArg(key, arg)
+      })
+    }
+
+    return i
+  }
+
+  function setArg (key, val) {
+    unsetDefaulted(key)
+
+    if (/-/.test(key) && !(flags.aliases[key] && flags.aliases[key].length) && configuration['camel-case-expansion']) {
+      var c = camelCase(key)
+      flags.aliases[key] = [c]
+      newAliases[c] = true
+    }
+
+    var value = processValue(key, val)
+
+    var splitKey = key.split('.')
+    setKey(argv, splitKey, value)
+
+    // handle populating aliases of the full key
+    if (flags.aliases[key]) {
+      flags.aliases[key].forEach(function (x) {
+        x = x.split('.')
+        setKey(argv, x, value)
+      })
+    }
+
+    // handle populating aliases of the first element of the dot-notation key
+    if (splitKey.length > 1 && configuration['dot-notation']) {
+      ;(flags.aliases[splitKey[0]] || []).forEach(function (x) {
+        x = x.split('.')
+
+        // expand alias with nested objects in key
+        var a = [].concat(splitKey)
+        a.shift() // nuke the old key.
+        x = x.concat(a)
+
+        setKey(argv, x, value)
+      })
+    }
+
+    // Set normalize getter and setter when key is in 'normalize' but isn't an array
+    if (checkAllAliases(key, flags.normalize) && !checkAllAliases(key, flags.arrays)) {
+      var keys = [key].concat(flags.aliases[key] || [])
+      keys.forEach(function (key) {
+        argv.__defineSetter__(key, function (v) {
+          val = path.normalize(v)
+        })
+
+        argv.__defineGetter__(key, function () {
+          return typeof val === 'string' ? path.normalize(val) : val
+        })
+      })
+    }
+  }
+
+  function processValue (key, val) {
+    // handle parsing boolean arguments --foo=true --bar false.
+    if (checkAllAliases(key, flags.bools) || checkAllAliases(key, flags.counts)) {
+      if (typeof val === 'string') val = val === 'true'
+    }
+
+    var value = val
+    if (!checkAllAliases(key, flags.strings) && !checkAllAliases(key, flags.coercions)) {
+      if (isNumber(val)) value = Number(val)
+      if (!isUndefined(val) && !isNumber(val) && checkAllAliases(key, flags.numbers)) value = NaN
+    }
+
+    // increment a count given as arg (either no value or value parsed as boolean)
+    if (checkAllAliases(key, flags.counts) && (isUndefined(value) || typeof value === 'boolean')) {
+      value = increment
+    }
+
+    // Set normalized value when key is in 'normalize' and in 'arrays'
+    if (checkAllAliases(key, flags.normalize) && checkAllAliases(key, flags.arrays)) {
+      if (Array.isArray(val)) value = val.map(path.normalize)
+      else value = path.normalize(val)
+    }
+    return value
+  }
+
+  // set args from config.json file, this should be
+  // applied last so that defaults can be applied.
+  function setConfig (argv) {
+    var configLookup = {}
+
+    // expand defaults/aliases, in-case any happen to reference
+    // the config.json file.
+    applyDefaultsAndAliases(configLookup, flags.aliases, defaults)
+
+    Object.keys(flags.configs).forEach(function (configKey) {
+      var configPath = argv[configKey] || configLookup[configKey]
+      if (configPath) {
+        try {
+          var config = null
+          var resolvedConfigPath = path.resolve(process.cwd(), configPath)
+
+          if (typeof flags.configs[configKey] === 'function') {
+            try {
+              config = flags.configs[configKey](resolvedConfigPath)
+            } catch (e) {
+              config = e
+            }
+            if (config instanceof Error) {
+              error = config
+              return
+            }
+          } else {
+            config = require(resolvedConfigPath)
+          }
+
+          setConfigObject(config)
+        } catch (ex) {
+          if (argv[configKey]) error = Error(__('Invalid JSON config file: %s', configPath))
+        }
+      }
+    })
+  }
+
+  // set args from config object.
+  // it recursively checks nested objects.
+  function setConfigObject (config, prev) {
+    Object.keys(config).forEach(function (key) {
+      var value = config[key]
+      var fullKey = prev ? prev + '.' + key : key
+
+      // if the value is an inner object and we have dot-notation
+      // enabled, treat inner objects in config the same as
+      // heavily nested dot notations (foo.bar.apple).
+      if (typeof value === 'object' && !Array.isArray(value) && configuration['dot-notation']) {
+        // if the value is an object but not an array, check nested object
+        setConfigObject(value, fullKey)
+      } else {
+        // setting arguments via CLI takes precedence over
+        // values within the config file.
+        if (!hasKey(argv, fullKey.split('.')) || (flags.defaulted[fullKey])) {
+          setArg(fullKey, value)
+        }
+      }
+    })
+  }
+
+  // set all config objects passed in opts
+  function setConfigObjects () {
+    if (typeof configObjects === 'undefined') return
+    configObjects.forEach(function (configObject) {
+      setConfigObject(configObject)
+    })
+  }
+
+  function applyEnvVars (argv, configOnly) {
+    if (typeof envPrefix === 'undefined') return
+
+    var prefix = typeof envPrefix === 'string' ? envPrefix : ''
+    Object.keys(process.env).forEach(function (envVar) {
+      if (prefix === '' || envVar.lastIndexOf(prefix, 0) === 0) {
+        // get array of nested keys and convert them to camel case
+        var keys = envVar.split('__').map(function (key, i) {
+          if (i === 0) {
+            key = key.substring(prefix.length)
+          }
+          return camelCase(key)
+        })
+
+        if (((configOnly && flags.configs[keys.join('.')]) || !configOnly) && (!hasKey(argv, keys) || flags.defaulted[keys.join('.')])) {
+          setArg(keys.join('.'), process.env[envVar])
+        }
+      }
+    })
+  }
+
+  function applyCoercions (argv) {
+    var coerce
+    Object.keys(argv).forEach(function (key) {
+      coerce = checkAllAliases(key, flags.coercions)
+      if (typeof coerce === 'function') {
+        try {
+          argv[key] = coerce(argv[key])
+        } catch (err) {
+          error = err
+        }
+      }
+    })
+  }
+
+  function applyDefaultsAndAliases (obj, aliases, defaults) {
+    Object.keys(defaults).forEach(function (key) {
+      if (!hasKey(obj, key.split('.'))) {
+        setKey(obj, key.split('.'), defaults[key])
+
+        ;(aliases[key] || []).forEach(function (x) {
+          if (hasKey(obj, x.split('.'))) return
+          setKey(obj, x.split('.'), defaults[key])
+        })
+      }
+    })
+  }
+
+  function hasKey (obj, keys) {
+    var o = obj
+
+    if (!configuration['dot-notation']) keys = [keys.join('.')]
+
+    keys.slice(0, -1).forEach(function (key) {
+      o = (o[key] || {})
+    })
+
+    var key = keys[keys.length - 1]
+
+    if (typeof o !== 'object') return false
+    else return key in o
+  }
+
+  function setKey (obj, keys, value) {
+    var o = obj
+
+    if (!configuration['dot-notation']) keys = [keys.join('.')]
+
+    keys.slice(0, -1).forEach(function (key) {
+      if (o[key] === undefined) o[key] = {}
+      o = o[key]
+    })
+
+    var key = keys[keys.length - 1]
+
+    var isTypeArray = checkAllAliases(keys.join('.'), flags.arrays)
+    var isValueArray = Array.isArray(value)
+    var duplicate = configuration['duplicate-arguments-array']
+
+    if (value === increment) {
+      o[key] = increment(o[key])
+    } else if (Array.isArray(o[key])) {
+      if (duplicate && isTypeArray && isValueArray) {
+        o[key] = configuration['flatten-duplicate-arrays'] ? o[key].concat(value) : [o[key]].concat([value])
+      } else if (!duplicate && Boolean(isTypeArray) === Boolean(isValueArray)) {
+        o[key] = value
+      } else {
+        o[key] = o[key].concat([value])
+      }
+    } else if (o[key] === undefined && isTypeArray) {
+      o[key] = isValueArray ? value : [value]
+    } else if (duplicate && !(o[key] === undefined || checkAllAliases(key, flags.bools) || checkAllAliases(keys.join('.'), flags.bools) || checkAllAliases(key, flags.counts))) {
+      o[key] = [ o[key], value ]
+    } else {
+      o[key] = value
+    }
+  }
+
+  // extend the aliases list with inferred aliases.
+  function extendAliases () {
+    Array.prototype.slice.call(arguments).forEach(function (obj) {
+      Object.keys(obj || {}).forEach(function (key) {
+        // short-circuit if we've already added a key
+        // to the aliases array, for example it might
+        // exist in both 'opts.default' and 'opts.key'.
+        if (flags.aliases[key]) return
+
+        flags.aliases[key] = [].concat(aliases[key] || [])
+        // For "--option-name", also set argv.optionName
+        flags.aliases[key].concat(key).forEach(function (x) {
+          if (/-/.test(x) && configuration['camel-case-expansion']) {
+            var c = camelCase(x)
+            flags.aliases[key].push(c)
+            newAliases[c] = true
+          }
+        })
+        flags.aliases[key].forEach(function (x) {
+          flags.aliases[x] = [key].concat(flags.aliases[key].filter(function (y) {
+            return x !== y
+          }))
+        })
+      })
+    })
+  }
+
+  // check if a flag is set for any of a key's aliases.
+  function checkAllAliases (key, flag) {
+    var isSet = false
+    var toCheck = [].concat(flags.aliases[key] || [], key)
+
+    toCheck.forEach(function (key) {
+      if (flag[key]) isSet = flag[key]
+    })
+
+    return isSet
+  }
+
+  function setDefaulted (key) {
+    [].concat(flags.aliases[key] || [], key).forEach(function (k) {
+      flags.defaulted[k] = true
+    })
+  }
+
+  function unsetDefaulted (key) {
+    [].concat(flags.aliases[key] || [], key).forEach(function (k) {
+      delete flags.defaulted[k]
+    })
+  }
+
+  // return a default value, given the type of a flag.,
+  // e.g., key of type 'string' will default to '', rather than 'true'.
+  function defaultForType (type) {
+    var def = {
+      boolean: true,
+      string: '',
+      number: undefined,
+      array: []
+    }
+
+    return def[type]
+  }
+
+  // given a flag, enforce a default type.
+  function guessType (key, flags) {
+    var type = 'boolean'
+
+    if (checkAllAliases(key, flags.strings)) type = 'string'
+    else if (checkAllAliases(key, flags.numbers)) type = 'number'
+    else if (checkAllAliases(key, flags.arrays)) type = 'array'
+
+    return type
+  }
+
+  function isNumber (x) {
+    if (!configuration['parse-numbers']) return false
+    if (typeof x === 'number') return true
+    if (/^0x[0-9a-f]+$/i.test(x)) return true
+    return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x)
+  }
+
+  function isUndefined (num) {
+    return num === undefined
+  }
+
+  return {
+    argv: argv,
+    error: error,
+    aliases: flags.aliases,
+    newAliases: newAliases,
+    configuration: configuration
+  }
+}
+
+// if any aliases reference each other, we should
+// merge them together.
+function combineAliases (aliases) {
+  var aliasArrays = []
+  var change = true
+  var combined = {}
+
+  // turn alias lookup hash {key: ['alias1', 'alias2']} into
+  // a simple array ['key', 'alias1', 'alias2']
+  Object.keys(aliases).forEach(function (key) {
+    aliasArrays.push(
+      [].concat(aliases[key], key)
+    )
+  })
+
+  // combine arrays until zero changes are
+  // made in an iteration.
+  while (change) {
+    change = false
+    for (var i = 0; i < aliasArrays.length; i++) {
+      for (var ii = i + 1; ii < aliasArrays.length; ii++) {
+        var intersect = aliasArrays[i].filter(function (v) {
+          return aliasArrays[ii].indexOf(v) !== -1
+        })
+
+        if (intersect.length) {
+          aliasArrays[i] = aliasArrays[i].concat(aliasArrays[ii])
+          aliasArrays.splice(ii, 1)
+          change = true
+          break
+        }
+      }
+    }
+  }
+
+  // map arrays back to the hash-lookup (de-dupe while
+  // we're at it).
+  aliasArrays.forEach(function (aliasArray) {
+    aliasArray = aliasArray.filter(function (v, i, self) {
+      return self.indexOf(v) === i
+    })
+    combined[aliasArray.pop()] = aliasArray
+  })
+
+  return combined
+}
+
+function assign (defaults, configuration) {
+  var o = {}
+  configuration = configuration || {}
+
+  Object.keys(defaults).forEach(function (k) {
+    o[k] = defaults[k]
+  })
+  Object.keys(configuration).forEach(function (k) {
+    o[k] = configuration[k]
+  })
+
+  return o
+}
+
+// this function should only be called when a count is given as an arg
+// it is NOT called to set a default value
+// thus we can start the count at 1 instead of 0
+function increment (orig) {
+  return orig !== undefined ? orig + 1 : 1
+}
+
+function Parser (args, opts) {
+  var result = parse(args.slice(), opts)
+
+  return result.argv
+}
+
+// parse arguments and return detailed
+// meta information, aliases, etc.
+Parser.detailed = function (args, opts) {
+  return parse(args.slice(), opts)
+}
+
+module.exports = Parser
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/lib/tokenize-arg-string.js b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/lib/tokenize-arg-string.js
new file mode 100644
index 00000000000000..23d39e1feb7f46
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/lib/tokenize-arg-string.js
@@ -0,0 +1,34 @@
+// take an un-split argv string and tokenize it.
+module.exports = function (argString) {
+  if (Array.isArray(argString)) return argString
+
+  var i = 0
+  var c = null
+  var opening = null
+  var args = []
+
+  for (var ii = 0; ii < argString.length; ii++) {
+    c = argString.charAt(ii)
+
+    // split on spaces unless we're in quotes.
+    if (c === ' ' && !opening) {
+      i++
+      continue
+    }
+
+    // don't split the string if we're in matching
+    // opening or closing single and double quotes.
+    if (c === opening) {
+      opening = null
+      continue
+    } else if ((c === "'" || c === '"') && !opening) {
+      opening = c
+      continue
+    }
+
+    if (!args[i]) args[i] = ''
+    args[i] += c
+  }
+
+  return args
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/package.json
new file mode 100644
index 00000000000000..e0e0851602a45a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/node_modules/yargs-parser/package.json
@@ -0,0 +1,46 @@
+{
+  "_from": "yargs-parser@^7.0.0",
+  "_id": "yargs-parser@7.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=",
+  "_location": "/libnpx/yargs/yargs-parser",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "yargs-parser@^7.0.0",
+    "name": "yargs-parser",
+    "escapedName": "yargs-parser",
+    "rawSpec": "^7.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^7.0.0"
+  },
+  "_requiredBy": [
+    "/libnpx/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz",
+  "_shasum": "8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9",
+  "_shrinkwrap": null,
+  "_spec": "yargs-parser@^7.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/libnpx/node_modules/yargs",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {
+    "camelcase": "^4.1.0"
+  },
+  "deprecated": false,
+  "description": "[![Build Status](https://travis-ci.org/yargs/yargs-parser.png)](https://travis-ci.org/yargs/yargs-parser) [![Coverage Status](https://coveralls.io/repos/yargs/yargs-parser/badge.svg?branch=)](https://coveralls.io/r/yargs/yargs-parser?branch=master) [![NPM version](https://img.shields.io/npm/v/yargs-parser.svg)](https://www.npmjs.com/package/yargs-parser) [![Windows Tests](https://img.shields.io/appveyor/ci/bcoe/yargs-parser/master.svg?label=Windows%20Tests)](https://ci.appveyor.com/project/bcoe/yargs-parser) [![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-version)",
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "coveralls": "^2.11.12",
+    "mocha": "^3.0.1",
+    "nyc": "^10.0.0",
+    "standard": "^10.0.2",
+    "standard-version": "^4.0.0"
+  },
+  "name": "yargs-parser",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "7.0.0"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/package.json b/deps/npm/node_modules/libnpx/node_modules/yargs/package.json
new file mode 100644
index 00000000000000..9ae1b0f1adb008
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/package.json
@@ -0,0 +1,105 @@
+{
+  "_args": [
+    [
+      "yargs@8.0.2",
+      "/Users/zkat/Documents/code/npx"
+    ]
+  ],
+  "_from": "yargs@8.0.2",
+  "_id": "yargs@8.0.2",
+  "_inBundle": true,
+  "_integrity": "sha1-YpmpBVsc78lp/355wdkY3Osiw2A=",
+  "_location": "/libnpx/yargs",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "yargs@8.0.2",
+    "name": "yargs",
+    "escapedName": "yargs",
+    "rawSpec": "8.0.2",
+    "saveSpec": null,
+    "fetchSpec": "8.0.2"
+  },
+  "_requiredBy": [
+    "/libnpx"
+  ],
+  "_resolved": "https://registry.npmjs.org/yargs/-/yargs-8.0.2.tgz",
+  "_spec": "8.0.2",
+  "_where": "/Users/zkat/Documents/code/npx",
+  "bugs": {
+    "url": "https://github.com/yargs/yargs/issues"
+  },
+  "dependencies": {
+    "camelcase": "^4.1.0",
+    "cliui": "^3.2.0",
+    "decamelize": "^1.1.1",
+    "get-caller-file": "^1.0.1",
+    "os-locale": "^2.0.0",
+    "read-pkg-up": "^2.0.0",
+    "require-directory": "^2.1.1",
+    "require-main-filename": "^1.0.1",
+    "set-blocking": "^2.0.0",
+    "string-width": "^2.0.0",
+    "which-module": "^2.0.0",
+    "y18n": "^3.2.1",
+    "yargs-parser": "^7.0.0"
+  },
+  "description": "yargs the modern, pirate-themed, successor to optimist.",
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "chalk": "^1.1.3",
+    "coveralls": "^2.11.11",
+    "cpr": "^2.0.0",
+    "cross-spawn": "^5.0.1",
+    "es6-promise": "^4.0.2",
+    "hashish": "0.0.4",
+    "mocha": "^3.0.1",
+    "nyc": "^10.3.0",
+    "rimraf": "^2.5.0",
+    "standard": "^8.6.0",
+    "standard-version": "^4.2.0",
+    "which": "^1.2.9",
+    "yargs-test-extends": "^1.0.1"
+  },
+  "engine": {
+    "node": ">=0.10"
+  },
+  "files": [
+    "index.js",
+    "yargs.js",
+    "lib",
+    "locales",
+    "completion.sh.hbs",
+    "LICENSE"
+  ],
+  "homepage": "http://yargs.js.org/",
+  "keywords": [
+    "argument",
+    "args",
+    "option",
+    "parser",
+    "parsing",
+    "cli",
+    "command"
+  ],
+  "license": "MIT",
+  "main": "./index.js",
+  "name": "yargs",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/yargs/yargs.git"
+  },
+  "scripts": {
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "pretest": "standard",
+    "release": "standard-version",
+    "test": "nyc --cache mocha --require ./test/before.js --timeout=8000 --check-leaks"
+  },
+  "standard": {
+    "ignore": [
+      "**/example/**"
+    ]
+  },
+  "version": "8.0.2"
+}
diff --git a/deps/npm/node_modules/libnpx/node_modules/yargs/yargs.js b/deps/npm/node_modules/libnpx/node_modules/yargs/yargs.js
new file mode 100644
index 00000000000000..078bf8f14962e3
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/node_modules/yargs/yargs.js
@@ -0,0 +1,1127 @@
+const argsert = require('./lib/argsert')
+const assign = require('./lib/assign')
+const Command = require('./lib/command')
+const Completion = require('./lib/completion')
+const Parser = require('yargs-parser')
+const path = require('path')
+const Usage = require('./lib/usage')
+const Validation = require('./lib/validation')
+const Y18n = require('y18n')
+const objFilter = require('./lib/obj-filter')
+const setBlocking = require('set-blocking')
+const applyExtends = require('./lib/apply-extends')
+const YError = require('./lib/yerror')
+
+var exports = module.exports = Yargs
+function Yargs (processArgs, cwd, parentRequire) {
+  processArgs = processArgs || [] // handle calling yargs().
+
+  const self = {}
+  var command = null
+  var completion = null
+  var groups = {}
+  var output = ''
+  var preservedGroups = {}
+  var usage = null
+  var validation = null
+
+  const y18n = Y18n({
+    directory: path.resolve(__dirname, './locales'),
+    updateFiles: false
+  })
+
+  if (!cwd) cwd = process.cwd()
+
+  self.$0 = process.argv
+    .slice(0, 2)
+    .map(function (x, i) {
+      // ignore the node bin, specify this in your
+      // bin file with #!/usr/bin/env node
+      if (i === 0 && /\b(node|iojs)(\.exe)?$/.test(x)) return
+      var b = rebase(cwd, x)
+      return x.match(/^(\/|([a-zA-Z]:)?\\)/) && b.length < x.length ? b : x
+    })
+    .join(' ').trim()
+
+  if (process.env._ !== undefined && process.argv[1] === process.env._) {
+    self.$0 = process.env._.replace(
+      path.dirname(process.execPath) + '/', ''
+    )
+  }
+
+  // use context object to keep track of resets, subcommand execution, etc
+  // submodules should modify and check the state of context as necessary
+  const context = { resets: -1, commands: [], files: [] }
+  self.getContext = function () {
+    return context
+  }
+
+  // puts yargs back into an initial state. any keys
+  // that have been set to "global" will not be reset
+  // by this action.
+  var options
+  self.resetOptions = self.reset = function (aliases) {
+    context.resets++
+    aliases = aliases || {}
+    options = options || {}
+    // put yargs back into an initial state, this
+    // logic is used to build a nested command
+    // hierarchy.
+    var tmpOptions = {}
+    tmpOptions.local = options.local ? options.local : []
+    tmpOptions.configObjects = options.configObjects ? options.configObjects : []
+
+    // if a key has been explicitly set as local,
+    // we should reset it before passing options to command.
+    var localLookup = {}
+    tmpOptions.local.forEach(function (l) {
+      localLookup[l] = true
+      ;(aliases[l] || []).forEach(function (a) {
+        localLookup[a] = true
+      })
+    })
+
+    // preserve all groups not set to local.
+    preservedGroups = Object.keys(groups).reduce(function (acc, groupName) {
+      var keys = groups[groupName].filter(function (key) {
+        return !(key in localLookup)
+      })
+      if (keys.length > 0) {
+        acc[groupName] = keys
+      }
+      return acc
+    }, {})
+    // groups can now be reset
+    groups = {}
+
+    var arrayOptions = [
+      'array', 'boolean', 'string', 'requiresArg', 'skipValidation',
+      'count', 'normalize', 'number'
+    ]
+
+    var objectOptions = [
+      'narg', 'key', 'alias', 'default', 'defaultDescription',
+      'config', 'choices', 'demandedOptions', 'demandedCommands', 'coerce'
+    ]
+
+    arrayOptions.forEach(function (k) {
+      tmpOptions[k] = (options[k] || []).filter(function (k) {
+        return !localLookup[k]
+      })
+    })
+
+    objectOptions.forEach(function (k) {
+      tmpOptions[k] = objFilter(options[k], function (k, v) {
+        return !localLookup[k]
+      })
+    })
+
+    tmpOptions.envPrefix = options.envPrefix
+    options = tmpOptions
+
+    // if this is the first time being executed, create
+    // instances of all our helpers -- otherwise just reset.
+    usage = usage ? usage.reset(localLookup) : Usage(self, y18n)
+    validation = validation ? validation.reset(localLookup) : Validation(self, usage, y18n)
+    command = command ? command.reset() : Command(self, usage, validation)
+    if (!completion) completion = Completion(self, usage, command)
+
+    completionCommand = null
+    output = ''
+    exitError = null
+    hasOutput = false
+    self.parsed = false
+
+    return self
+  }
+  self.resetOptions()
+
+  // temporary hack: allow "freezing" of reset-able state for parse(msg, cb)
+  var frozen
+  function freeze () {
+    frozen = {}
+    frozen.options = options
+    frozen.configObjects = options.configObjects.slice(0)
+    frozen.exitProcess = exitProcess
+    frozen.groups = groups
+    usage.freeze()
+    validation.freeze()
+    command.freeze()
+    frozen.strict = strict
+    frozen.completionCommand = completionCommand
+    frozen.output = output
+    frozen.exitError = exitError
+    frozen.hasOutput = hasOutput
+    frozen.parsed = self.parsed
+  }
+  function unfreeze () {
+    options = frozen.options
+    options.configObjects = frozen.configObjects
+    exitProcess = frozen.exitProcess
+    groups = frozen.groups
+    output = frozen.output
+    exitError = frozen.exitError
+    hasOutput = frozen.hasOutput
+    self.parsed = frozen.parsed
+    usage.unfreeze()
+    validation.unfreeze()
+    command.unfreeze()
+    strict = frozen.strict
+    completionCommand = frozen.completionCommand
+    parseFn = null
+    parseContext = null
+    frozen = undefined
+  }
+
+  self.boolean = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('boolean', keys)
+    return self
+  }
+
+  self.array = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('array', keys)
+    return self
+  }
+
+  self.number = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('number', keys)
+    return self
+  }
+
+  self.normalize = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('normalize', keys)
+    return self
+  }
+
+  self.count = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('count', keys)
+    return self
+  }
+
+  self.string = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('string', keys)
+    return self
+  }
+
+  self.requiresArg = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('requiresArg', keys)
+    return self
+  }
+
+  self.skipValidation = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('skipValidation', keys)
+    return self
+  }
+
+  function populateParserHintArray (type, keys, value) {
+    keys = [].concat(keys)
+    keys.forEach(function (key) {
+      options[type].push(key)
+    })
+  }
+
+  self.nargs = function (key, value) {
+    argsert('<string|object|array> [number]', [key, value], arguments.length)
+    populateParserHintObject(self.nargs, false, 'narg', key, value)
+    return self
+  }
+
+  self.choices = function (key, value) {
+    argsert('<object|string|array> [string|array]', [key, value], arguments.length)
+    populateParserHintObject(self.choices, true, 'choices', key, value)
+    return self
+  }
+
+  self.alias = function (key, value) {
+    argsert('<object|string|array> [string|array]', [key, value], arguments.length)
+    populateParserHintObject(self.alias, true, 'alias', key, value)
+    return self
+  }
+
+  // TODO: actually deprecate self.defaults.
+  self.default = self.defaults = function (key, value, defaultDescription) {
+    argsert('<object|string|array> [*] [string]', [key, value, defaultDescription], arguments.length)
+    if (defaultDescription) options.defaultDescription[key] = defaultDescription
+    if (typeof value === 'function') {
+      if (!options.defaultDescription[key]) options.defaultDescription[key] = usage.functionDescription(value)
+      value = value.call()
+    }
+    populateParserHintObject(self.default, false, 'default', key, value)
+    return self
+  }
+
+  self.describe = function (key, desc) {
+    argsert('<object|string|array> [string]', [key, desc], arguments.length)
+    populateParserHintObject(self.describe, false, 'key', key, true)
+    usage.describe(key, desc)
+    return self
+  }
+
+  self.demandOption = function (keys, msg) {
+    argsert('<object|string|array> [string]', [keys, msg], arguments.length)
+    populateParserHintObject(self.demandOption, false, 'demandedOptions', keys, msg)
+    return self
+  }
+
+  self.coerce = function (keys, value) {
+    argsert('<object|string|array> [function]', [keys, value], arguments.length)
+    populateParserHintObject(self.coerce, false, 'coerce', keys, value)
+    return self
+  }
+
+  function populateParserHintObject (builder, isArray, type, key, value) {
+    if (Array.isArray(key)) {
+      // an array of keys with one value ['x', 'y', 'z'], function parse () {}
+      var temp = {}
+      key.forEach(function (k) {
+        temp[k] = value
+      })
+      builder(temp)
+    } else if (typeof key === 'object') {
+      // an object of key value pairs: {'x': parse () {}, 'y': parse() {}}
+      Object.keys(key).forEach(function (k) {
+        builder(k, key[k])
+      })
+    } else {
+      // a single key value pair 'x', parse() {}
+      if (isArray) {
+        options[type][key] = (options[type][key] || []).concat(value)
+      } else {
+        options[type][key] = value
+      }
+    }
+  }
+
+  self.config = function (key, msg, parseFn) {
+    argsert('[object|string] [string|function] [function]', [key, msg, parseFn], arguments.length)
+    // allow a config object to be provided directly.
+    if (typeof key === 'object') {
+      key = applyExtends(key, cwd)
+      options.configObjects = (options.configObjects || []).concat(key)
+      return self
+    }
+
+    // allow for a custom parsing function.
+    if (typeof msg === 'function') {
+      parseFn = msg
+      msg = null
+    }
+
+    key = key || 'config'
+    self.describe(key, msg || usage.deferY18nLookup('Path to JSON config file'))
+    ;(Array.isArray(key) ? key : [key]).forEach(function (k) {
+      options.config[k] = parseFn || true
+    })
+
+    return self
+  }
+
+  self.example = function (cmd, description) {
+    argsert('<string> [string]', [cmd, description], arguments.length)
+    usage.example(cmd, description)
+    return self
+  }
+
+  self.command = function (cmd, description, builder, handler) {
+    argsert('<string|array|object> [string|boolean] [function|object] [function]', [cmd, description, builder, handler], arguments.length)
+    command.addHandler(cmd, description, builder, handler)
+    return self
+  }
+
+  self.commandDir = function (dir, opts) {
+    argsert('<string> [object]', [dir, opts], arguments.length)
+    const req = parentRequire || require
+    command.addDirectory(dir, self.getContext(), req, require('get-caller-file')(), opts)
+    return self
+  }
+
+  // TODO: deprecate self.demand in favor of
+  // .demandCommand() .demandOption().
+  self.demand = self.required = self.require = function (keys, max, msg) {
+    // you can optionally provide a 'max' key,
+    // which will raise an exception if too many '_'
+    // options are provided.
+    if (Array.isArray(max)) {
+      max.forEach(function (key) {
+        self.demandOption(key, msg)
+      })
+      max = Infinity
+    } else if (typeof max !== 'number') {
+      msg = max
+      max = Infinity
+    }
+
+    if (typeof keys === 'number') {
+      self.demandCommand(keys, max, msg, msg)
+    } else if (Array.isArray(keys)) {
+      keys.forEach(function (key) {
+        self.demandOption(key, msg)
+      })
+    } else {
+      if (typeof msg === 'string') {
+        self.demandOption(keys, msg)
+      } else if (msg === true || typeof msg === 'undefined') {
+        self.demandOption(keys)
+      }
+    }
+
+    return self
+  }
+
+  self.demandCommand = function (min, max, minMsg, maxMsg) {
+    argsert('[number] [number|string] [string|null] [string|null]', [min, max, minMsg, maxMsg], arguments.length)
+
+    if (typeof min === 'undefined') min = 1
+
+    if (typeof max !== 'number') {
+      minMsg = max
+      max = Infinity
+    }
+
+    self.global('_', false)
+
+    options.demandedCommands._ = {
+      min: min,
+      max: max,
+      minMsg: minMsg,
+      maxMsg: maxMsg
+    }
+
+    return self
+  }
+
+  self.getDemandedOptions = function () {
+    argsert([], 0)
+    return options.demandedOptions
+  }
+
+  self.getDemandedCommands = function () {
+    argsert([], 0)
+    return options.demandedCommands
+  }
+
+  self.implies = function (key, value) {
+    argsert('<string|object> [string]', [key, value], arguments.length)
+    validation.implies(key, value)
+    return self
+  }
+
+  self.conflicts = function (key1, key2) {
+    argsert('<string|object> [string]', [key1, key2], arguments.length)
+    validation.conflicts(key1, key2)
+    return self
+  }
+
+  self.usage = function (msg, opts) {
+    argsert('<string|null|object> [object]', [msg, opts], arguments.length)
+
+    if (!opts && typeof msg === 'object') {
+      opts = msg
+      msg = null
+    }
+
+    usage.usage(msg)
+
+    if (opts) self.options(opts)
+
+    return self
+  }
+
+  self.epilogue = self.epilog = function (msg) {
+    argsert('<string>', [msg], arguments.length)
+    usage.epilog(msg)
+    return self
+  }
+
+  self.fail = function (f) {
+    argsert('<function>', [f], arguments.length)
+    usage.failFn(f)
+    return self
+  }
+
+  self.check = function (f, _global) {
+    argsert('<function> [boolean]', [f, _global], arguments.length)
+    validation.check(f, _global !== false)
+    return self
+  }
+
+  self.global = function (globals, global) {
+    argsert('<string|array> [boolean]', [globals, global], arguments.length)
+    globals = [].concat(globals)
+    if (global !== false) {
+      options.local = options.local.filter(function (l) {
+        return globals.indexOf(l) === -1
+      })
+    } else {
+      globals.forEach(function (g) {
+        if (options.local.indexOf(g) === -1) options.local.push(g)
+      })
+    }
+    return self
+  }
+
+  self.pkgConf = function (key, path) {
+    argsert('<string> [string]', [key, path], arguments.length)
+    var conf = null
+    // prefer cwd to require-main-filename in this method
+    // since we're looking for e.g. "nyc" config in nyc consumer
+    // rather than "yargs" config in nyc (where nyc is the main filename)
+    var obj = pkgUp(path || cwd)
+
+    // If an object exists in the key, add it to options.configObjects
+    if (obj[key] && typeof obj[key] === 'object') {
+      conf = applyExtends(obj[key], path || cwd)
+      options.configObjects = (options.configObjects || []).concat(conf)
+    }
+
+    return self
+  }
+
+  var pkgs = {}
+  function pkgUp (path) {
+    var npath = path || '*'
+    if (pkgs[npath]) return pkgs[npath]
+    const readPkgUp = require('read-pkg-up')
+
+    var obj = {}
+    try {
+      obj = readPkgUp.sync({
+        cwd: path || require('require-main-filename')(parentRequire || require),
+        normalize: false
+      })
+    } catch (noop) {}
+
+    pkgs[npath] = obj.pkg || {}
+    return pkgs[npath]
+  }
+
+  var parseFn = null
+  var parseContext = null
+  self.parse = function (args, shortCircuit, _parseFn) {
+    argsert('<string|array> [function|boolean|object] [function]', [args, shortCircuit, _parseFn], arguments.length)
+
+    // a context object can optionally be provided, this allows
+    // additional information to be passed to a command handler.
+    if (typeof shortCircuit === 'object') {
+      parseContext = shortCircuit
+      shortCircuit = _parseFn
+    }
+
+    // by providing a function as a second argument to
+    // parse you can capture output that would otherwise
+    // default to printing to stdout/stderr.
+    if (typeof shortCircuit === 'function') {
+      parseFn = shortCircuit
+      shortCircuit = null
+    }
+    // completion short-circuits the parsing process,
+    // skipping validation, etc.
+    if (!shortCircuit) processArgs = args
+
+    freeze()
+    if (parseFn) exitProcess = false
+
+    var parsed = self._parseArgs(args, shortCircuit)
+    if (parseFn) parseFn(exitError, parsed, output)
+    unfreeze()
+
+    return parsed
+  }
+
+  self._getParseContext = function () {
+    return parseContext || {}
+  }
+
+  self._hasParseCallback = function () {
+    return !!parseFn
+  }
+
+  self.option = self.options = function (key, opt) {
+    argsert('<string|object> [object]', [key, opt], arguments.length)
+    if (typeof key === 'object') {
+      Object.keys(key).forEach(function (k) {
+        self.options(k, key[k])
+      })
+    } else {
+      if (typeof opt !== 'object') {
+        opt = {}
+      }
+
+      options.key[key] = true // track manually set keys.
+
+      if (opt.alias) self.alias(key, opt.alias)
+
+      var demand = opt.demand || opt.required || opt.require
+
+      // deprecated, use 'demandOption' instead
+      if (demand) {
+        self.demand(key, demand)
+      }
+
+      if (opt.demandOption) {
+        self.demandOption(key, typeof opt.demandOption === 'string' ? opt.demandOption : undefined)
+      }
+
+      if ('config' in opt) {
+        self.config(key, opt.configParser)
+      }
+
+      if ('conflicts' in opt) {
+        self.conflicts(key, opt.conflicts)
+      }
+
+      if ('default' in opt) {
+        self.default(key, opt.default)
+      }
+
+      if ('implies' in opt) {
+        self.implies(key, opt.implies)
+      }
+
+      if ('nargs' in opt) {
+        self.nargs(key, opt.nargs)
+      }
+
+      if ('normalize' in opt) {
+        self.normalize(key)
+      }
+
+      if ('choices' in opt) {
+        self.choices(key, opt.choices)
+      }
+
+      if ('coerce' in opt) {
+        self.coerce(key, opt.coerce)
+      }
+
+      if ('group' in opt) {
+        self.group(key, opt.group)
+      }
+
+      if (opt.boolean || opt.type === 'boolean') {
+        self.boolean(key)
+        if (opt.alias) self.boolean(opt.alias)
+      }
+
+      if (opt.array || opt.type === 'array') {
+        self.array(key)
+        if (opt.alias) self.array(opt.alias)
+      }
+
+      if (opt.number || opt.type === 'number') {
+        self.number(key)
+        if (opt.alias) self.number(opt.alias)
+      }
+
+      if (opt.string || opt.type === 'string') {
+        self.string(key)
+        if (opt.alias) self.string(opt.alias)
+      }
+
+      if (opt.count || opt.type === 'count') {
+        self.count(key)
+      }
+
+      if (typeof opt.global === 'boolean') {
+        self.global(key, opt.global)
+      }
+
+      if (opt.defaultDescription) {
+        options.defaultDescription[key] = opt.defaultDescription
+      }
+
+      if (opt.skipValidation) {
+        self.skipValidation(key)
+      }
+
+      var desc = opt.describe || opt.description || opt.desc
+      if (desc) {
+        self.describe(key, desc)
+      }
+
+      if (opt.requiresArg) {
+        self.requiresArg(key)
+      }
+    }
+
+    return self
+  }
+  self.getOptions = function () {
+    return options
+  }
+
+  self.group = function (opts, groupName) {
+    argsert('<string|array> <string>', [opts, groupName], arguments.length)
+    var existing = preservedGroups[groupName] || groups[groupName]
+    if (preservedGroups[groupName]) {
+      // we now only need to track this group name in groups.
+      delete preservedGroups[groupName]
+    }
+
+    var seen = {}
+    groups[groupName] = (existing || []).concat(opts).filter(function (key) {
+      if (seen[key]) return false
+      return (seen[key] = true)
+    })
+    return self
+  }
+  self.getGroups = function () {
+    // combine explicit and preserved groups. explicit groups should be first
+    return assign(groups, preservedGroups)
+  }
+
+  // as long as options.envPrefix is not undefined,
+  // parser will apply env vars matching prefix to argv
+  self.env = function (prefix) {
+    argsert('[string|boolean]', [prefix], arguments.length)
+    if (prefix === false) options.envPrefix = undefined
+    else options.envPrefix = prefix || ''
+    return self
+  }
+
+  self.wrap = function (cols) {
+    argsert('<number|null>', [cols], arguments.length)
+    usage.wrap(cols)
+    return self
+  }
+
+  var strict = false
+  self.strict = function (enabled) {
+    argsert('[boolean]', [enabled], arguments.length)
+    strict = enabled !== false
+    return self
+  }
+  self.getStrict = function () {
+    return strict
+  }
+
+  self.showHelp = function (level) {
+    argsert('[string|function]', [level], arguments.length)
+    if (!self.parsed) self._parseArgs(processArgs) // run parser, if it has not already been executed.
+    usage.showHelp(level)
+    return self
+  }
+
+  var versionOpt = null
+  self.version = function (opt, msg, ver) {
+    argsert('[string|function] [string|function] [string]', [opt, msg, ver], arguments.length)
+    if (arguments.length === 0) {
+      ver = guessVersion()
+      opt = 'version'
+    } else if (arguments.length === 1) {
+      ver = opt
+      opt = 'version'
+    } else if (arguments.length === 2) {
+      ver = msg
+      msg = null
+    }
+
+    versionOpt = opt
+    msg = msg || usage.deferY18nLookup('Show version number')
+
+    usage.version(ver || undefined)
+    self.boolean(versionOpt)
+    self.describe(versionOpt, msg)
+    return self
+  }
+
+  function guessVersion () {
+    var obj = pkgUp()
+
+    return obj.version || 'unknown'
+  }
+
+  var helpOpt = null
+  var useHelpOptAsCommand = false // a call to .help() will enable this
+  self.addHelpOpt = self.help = function (opt, msg, addImplicitCmd) {
+    argsert('[string|boolean] [string|boolean] [boolean]', [opt, msg, addImplicitCmd], arguments.length)
+
+    // argument shuffle
+    if (arguments.length === 0) {
+      useHelpOptAsCommand = true
+    } else if (arguments.length === 1) {
+      if (typeof opt === 'boolean') {
+        useHelpOptAsCommand = opt
+        opt = null
+      } else {
+        useHelpOptAsCommand = true
+      }
+    } else if (arguments.length === 2) {
+      if (typeof msg === 'boolean') {
+        useHelpOptAsCommand = msg
+        msg = null
+      } else {
+        useHelpOptAsCommand = true
+      }
+    } else {
+      useHelpOptAsCommand = Boolean(addImplicitCmd)
+    }
+    // use arguments, fallback to defaults for opt and msg
+    helpOpt = opt || 'help'
+    self.boolean(helpOpt)
+    self.describe(helpOpt, msg || usage.deferY18nLookup('Show help'))
+    return self
+  }
+
+  self.showHelpOnFail = function (enabled, message) {
+    argsert('[boolean|string] [string]', [enabled, message], arguments.length)
+    usage.showHelpOnFail(enabled, message)
+    return self
+  }
+
+  var exitProcess = true
+  self.exitProcess = function (enabled) {
+    argsert('[boolean]', [enabled], arguments.length)
+    if (typeof enabled !== 'boolean') {
+      enabled = true
+    }
+    exitProcess = enabled
+    return self
+  }
+  self.getExitProcess = function () {
+    return exitProcess
+  }
+
+  var completionCommand = null
+  self.completion = function (cmd, desc, fn) {
+    argsert('[string] [string|boolean|function] [function]', [cmd, desc, fn], arguments.length)
+
+    // a function to execute when generating
+    // completions can be provided as the second
+    // or third argument to completion.
+    if (typeof desc === 'function') {
+      fn = desc
+      desc = null
+    }
+
+    // register the completion command.
+    completionCommand = cmd || 'completion'
+    if (!desc && desc !== false) {
+      desc = 'generate bash completion script'
+    }
+    self.command(completionCommand, desc)
+
+    // a function can be provided
+    if (fn) completion.registerFunction(fn)
+
+    return self
+  }
+
+  self.showCompletionScript = function ($0) {
+    argsert('[string]', [$0], arguments.length)
+    $0 = $0 || self.$0
+    _logger.log(completion.generateCompletionScript($0))
+    return self
+  }
+
+  self.getCompletion = function (args, done) {
+    argsert('<array> <function>', [args, done], arguments.length)
+    completion.getCompletion(args, done)
+  }
+
+  self.locale = function (locale) {
+    argsert('[string]', [locale], arguments.length)
+    if (arguments.length === 0) {
+      guessLocale()
+      return y18n.getLocale()
+    }
+    detectLocale = false
+    y18n.setLocale(locale)
+    return self
+  }
+
+  self.updateStrings = self.updateLocale = function (obj) {
+    argsert('<object>', [obj], arguments.length)
+    detectLocale = false
+    y18n.updateLocale(obj)
+    return self
+  }
+
+  var detectLocale = true
+  self.detectLocale = function (detect) {
+    argsert('<boolean>', [detect], arguments.length)
+    detectLocale = detect
+    return self
+  }
+  self.getDetectLocale = function () {
+    return detectLocale
+  }
+
+  var hasOutput = false
+  var exitError = null
+  // maybe exit, always capture
+  // context about why we wanted to exit.
+  self.exit = function (code, err) {
+    hasOutput = true
+    exitError = err
+    if (exitProcess) process.exit(code)
+  }
+
+  // we use a custom logger that buffers output,
+  // so that we can print to non-CLIs, e.g., chat-bots.
+  var _logger = {
+    log: function () {
+      const args = []
+      for (var i = 0; i < arguments.length; i++) args.push(arguments[i])
+      if (!self._hasParseCallback()) console.log.apply(console, args)
+      hasOutput = true
+      if (output.length) output += '\n'
+      output += args.join(' ')
+    },
+    error: function () {
+      const args = []
+      for (var i = 0; i < arguments.length; i++) args.push(arguments[i])
+      if (!self._hasParseCallback()) console.error.apply(console, args)
+      hasOutput = true
+      if (output.length) output += '\n'
+      output += args.join(' ')
+    }
+  }
+  self._getLoggerInstance = function () {
+    return _logger
+  }
+  // has yargs output an error our help
+  // message in the current execution context.
+  self._hasOutput = function () {
+    return hasOutput
+  }
+
+  self._setHasOutput = function () {
+    hasOutput = true
+  }
+
+  var recommendCommands
+  self.recommendCommands = function (recommend) {
+    argsert('[boolean]', [recommend], arguments.length)
+    recommendCommands = typeof recommend === 'boolean' ? recommend : true
+    return self
+  }
+
+  self.getUsageInstance = function () {
+    return usage
+  }
+
+  self.getValidationInstance = function () {
+    return validation
+  }
+
+  self.getCommandInstance = function () {
+    return command
+  }
+
+  self.terminalWidth = function () {
+    argsert([], 0)
+    return typeof process.stdout.columns !== 'undefined' ? process.stdout.columns : null
+  }
+
+  Object.defineProperty(self, 'argv', {
+    get: function () {
+      return self._parseArgs(processArgs)
+    },
+    enumerable: true
+  })
+
+  self._parseArgs = function (args, shortCircuit, _skipValidation, commandIndex) {
+    var skipValidation = !!_skipValidation
+    args = args || processArgs
+
+    options.__ = y18n.__
+    options.configuration = pkgUp()['yargs'] || {}
+    const parsed = Parser.detailed(args, options)
+    var argv = parsed.argv
+    if (parseContext) argv = assign(argv, parseContext)
+    var aliases = parsed.aliases
+
+    argv.$0 = self.$0
+    self.parsed = parsed
+
+    try {
+      guessLocale() // guess locale lazily, so that it can be turned off in chain.
+
+      // while building up the argv object, there
+      // are two passes through the parser. If completion
+      // is being performed short-circuit on the first pass.
+      if (shortCircuit) {
+        return argv
+      }
+
+      if (argv._.length) {
+        // check for helpOpt in argv._ before running commands
+        // assumes helpOpt must be valid if useHelpOptAsCommand is true
+        if (useHelpOptAsCommand) {
+          // consider any multi-char helpOpt alias as a valid help command
+          // unless all helpOpt aliases are single-char
+          // note that parsed.aliases is a normalized bidirectional map :)
+          var helpCmds = [helpOpt].concat(aliases[helpOpt] || [])
+          var multiCharHelpCmds = helpCmds.filter(function (k) {
+            return k.length > 1
+          })
+          if (multiCharHelpCmds.length) helpCmds = multiCharHelpCmds
+          // look for and strip any helpCmds from argv._
+          argv._ = argv._.filter(function (cmd) {
+            if (~helpCmds.indexOf(cmd)) {
+              argv[helpOpt] = true
+              return false
+            }
+            return true
+          })
+        }
+
+        // if there's a handler associated with a
+        // command defer processing to it.
+        var handlerKeys = command.getCommands()
+        if (handlerKeys.length) {
+          var firstUnknownCommand
+          for (var i = (commandIndex || 0), cmd; argv._[i] !== undefined; i++) {
+            cmd = String(argv._[i])
+            if (~handlerKeys.indexOf(cmd) && cmd !== completionCommand) {
+              setPlaceholderKeys(argv)
+              // commands are executed using a recursive algorithm that executes
+              // the deepest command first; we keep track of the position in the
+              // argv._ array that is currently being executed.
+              return command.runCommand(cmd, self, parsed, i + 1)
+            } else if (!firstUnknownCommand && cmd !== completionCommand) {
+              firstUnknownCommand = cmd
+              break
+            }
+          }
+
+          // run the default command, if defined
+          if (command.hasDefaultCommand() && !argv[helpOpt]) {
+            setPlaceholderKeys(argv)
+            return command.runCommand(null, self, parsed)
+          }
+
+          // recommend a command if recommendCommands() has
+          // been enabled, and no commands were found to execute
+          if (recommendCommands && firstUnknownCommand && !argv[helpOpt]) {
+            validation.recommendCommands(firstUnknownCommand, handlerKeys)
+          }
+        }
+
+        // generate a completion script for adding to ~/.bashrc.
+        if (completionCommand && ~argv._.indexOf(completionCommand) && !argv[completion.completionKey]) {
+          if (exitProcess) setBlocking(true)
+          self.showCompletionScript()
+          self.exit(0)
+        }
+      } else if (command.hasDefaultCommand() && !argv[helpOpt]) {
+        setPlaceholderKeys(argv)
+        return command.runCommand(null, self, parsed)
+      }
+
+      // we must run completions first, a user might
+      // want to complete the --help or --version option.
+      if (completion.completionKey in argv) {
+        if (exitProcess) setBlocking(true)
+
+        // we allow for asynchronous completions,
+        // e.g., loading in a list of commands from an API.
+        var completionArgs = args.slice(args.indexOf('--' + completion.completionKey) + 1)
+        completion.getCompletion(completionArgs, function (completions) {
+          ;(completions || []).forEach(function (completion) {
+            _logger.log(completion)
+          })
+
+          self.exit(0)
+        })
+        return setPlaceholderKeys(argv)
+      }
+
+      // Handle 'help' and 'version' options
+      // if we haven't already output help!
+      if (!hasOutput) {
+        Object.keys(argv).forEach(function (key) {
+          if (key === helpOpt && argv[key]) {
+            if (exitProcess) setBlocking(true)
+
+            skipValidation = true
+            self.showHelp('log')
+            self.exit(0)
+          } else if (key === versionOpt && argv[key]) {
+            if (exitProcess) setBlocking(true)
+
+            skipValidation = true
+            usage.showVersion()
+            self.exit(0)
+          }
+        })
+      }
+
+      // Check if any of the options to skip validation were provided
+      if (!skipValidation && options.skipValidation.length > 0) {
+        skipValidation = Object.keys(argv).some(function (key) {
+          return options.skipValidation.indexOf(key) >= 0 && argv[key] === true
+        })
+      }
+
+      // If the help or version options where used and exitProcess is false,
+      // or if explicitly skipped, we won't run validations.
+      if (!skipValidation) {
+        if (parsed.error) throw new YError(parsed.error.message)
+
+        // if we're executed via bash completion, don't
+        // bother with validation.
+        if (!argv[completion.completionKey]) {
+          self._runValidation(argv, aliases, {}, parsed.error)
+        }
+      }
+    } catch (err) {
+      if (err instanceof YError) usage.fail(err.message, err)
+      else throw err
+    }
+
+    return setPlaceholderKeys(argv)
+  }
+
+  self._runValidation = function (argv, aliases, positionalMap, parseErrors) {
+    if (parseErrors) throw new YError(parseErrors.message)
+    validation.nonOptionCount(argv)
+    validation.missingArgumentValue(argv)
+    validation.requiredArguments(argv)
+    if (strict) validation.unknownArguments(argv, aliases, positionalMap)
+    validation.customChecks(argv, aliases)
+    validation.limitedChoices(argv)
+    validation.implications(argv)
+    validation.conflicting(argv)
+  }
+
+  function guessLocale () {
+    if (!detectLocale) return
+
+    try {
+      const osLocale = require('os-locale')
+      self.locale(osLocale.sync({ spawn: false }))
+    } catch (err) {
+      // if we explode looking up locale just noop
+      // we'll keep using the default language 'en'.
+    }
+  }
+
+  function setPlaceholderKeys (argv) {
+    Object.keys(options.key).forEach(function (key) {
+      // don't set placeholder keys for dot
+      // notation options 'foo.bar'.
+      if (~key.indexOf('.')) return
+      if (typeof argv[key] === 'undefined') argv[key] = undefined
+    })
+    return argv
+  }
+
+  return self
+}
+
+// rebase an absolute path to a relative one with respect to a base directory
+// exported for tests
+exports.rebase = rebase
+function rebase (base, dir) {
+  return path.relative(base, dir)
+}
diff --git a/deps/npm/node_modules/libnpx/package.json b/deps/npm/node_modules/libnpx/package.json
new file mode 100644
index 00000000000000..36627edcf11b6d
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/package.json
@@ -0,0 +1,113 @@
+{
+  "_from": "libnpx@9.2.0",
+  "_id": "libnpx@9.2.0",
+  "_inBundle": false,
+  "_integrity": "sha512-cXZxnp/Fmqip914pC+0a5S8UnqmG//bNIL+MtTt3pvpHkSa7Jhti9da+Wo3tjdzIc/V1A2zN4cO5wcnOzIWeig==",
+  "_location": "/libnpx",
+  "_phantomChildren": {
+    "graceful-fs": "4.1.11",
+    "lru-cache": "4.1.1",
+    "normalize-package-data": "2.4.0",
+    "strip-ansi": "4.0.0",
+    "which": "1.2.14"
+  },
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "libnpx@9.2.0",
+    "name": "libnpx",
+    "escapedName": "libnpx",
+    "rawSpec": "9.2.0",
+    "saveSpec": null,
+    "fetchSpec": "9.2.0"
+  },
+  "_requiredBy": [
+    "#USER",
+    "/"
+  ],
+  "_resolved": "https://registry.npmjs.org/libnpx/-/libnpx-9.2.0.tgz",
+  "_shasum": "ce721ffc7bdfa275c18677b82728e6ee96a50642",
+  "_spec": "libnpx@9.2.0",
+  "_where": "/Users/zkat/Documents/code/npm",
+  "author": {
+    "name": "Kat Marchán",
+    "email": "kzm@sykosomatic.org"
+  },
+  "bugs": {
+    "url": "https://github.com/zkat/npx/issues"
+  },
+  "bundleDependencies": false,
+  "config": {
+    "nyc": {
+      "exclude": [
+        "node_modules/**",
+        "test/**"
+      ]
+    }
+  },
+  "dependencies": {
+    "dotenv": "^4.0.0",
+    "npm-package-arg": "^5.1.2",
+    "rimraf": "^2.6.1",
+    "safe-buffer": "^5.1.0",
+    "update-notifier": "^2.2.0",
+    "which": "^1.2.14",
+    "y18n": "^3.2.1",
+    "yargs": "^8.0.2"
+  },
+  "deprecated": false,
+  "description": "support library for npx -- an tool for executing npm-based packages.",
+  "devDependencies": {
+    "cross-env": "^5.0.1",
+    "json": "^9.0.6",
+    "marked-man": "^0.2.1",
+    "mkdirp": "^0.5.1",
+    "npm": "^5.2.0",
+    "nyc": "^11.0.2",
+    "require-inject": "^1.4.0",
+    "standard": "^10.0.2",
+    "standard-version": "^4.2.0",
+    "tacks": "^1.2.6",
+    "tap": "^10.5.1",
+    "weallbehave": "^1.2.0",
+    "weallcontribute": "^1.0.8"
+  },
+  "files": [
+    "*.js",
+    "libnpx.1",
+    "locales"
+  ],
+  "homepage": "https://github.com/zkat/npx#readme",
+  "keywords": [
+    "npm",
+    "npm exec",
+    "shell",
+    "scripts",
+    "npm bin",
+    "cli"
+  ],
+  "license": "CC0-1.0",
+  "main": "test/util/npx-bin.js",
+  "man": [
+    "./libnpx.1"
+  ],
+  "name": "libnpx",
+  "optionalDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/zkat/npx.git"
+  },
+  "scripts": {
+    "bin": "make bin",
+    "docs": "tail -n +2 README.md | marked-man --manual 'User Commands' --version \"$npm_package_name@$npm_package_version\" > $npm_package_name.1",
+    "postrelease": "npm publish && git push --follow-tags",
+    "prerelease": "npm t && npm run docs",
+    "pretest": "standard ./*.js test bin/*.js locales",
+    "publish-bin": "npm run bin && cd bin && npm publish",
+    "release": "standard-version -s",
+    "test": "cross-env NPX_UPDATE_LOCALE_FILES=true LC_ALL=en nyc --all -- tap -J test/*.js",
+    "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
+    "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
+  },
+  "version": "9.2.0"
+}
diff --git a/deps/npm/node_modules/libnpx/parse-args.js b/deps/npm/node_modules/libnpx/parse-args.js
new file mode 100644
index 00000000000000..240fdd463ff12c
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/parse-args.js
@@ -0,0 +1,237 @@
+'use strict'
+
+let npa
+const path = require('path')
+
+module.exports = parseArgs
+function parseArgs (argv, defaultNpm) {
+  argv = argv || process.argv
+  if (argv.length > 2 && argv[2][0] !== '-') {
+    // fast-path around arg parsing! Don't even need to load yargs here.
+    return fastPathArgs(argv, defaultNpm)
+  }
+
+  npa = require('npm-package-arg')
+
+  const parser = yargsParser(argv, defaultNpm)
+
+  const opts = parser.getOptions()
+  const bools = new Set(opts.boolean)
+
+  let cmdIndex
+  let hasDashDash
+  for (let i = 2; i < argv.length; i++) {
+    const opt = argv[i]
+    if (opt === '--') {
+      hasDashDash = true
+      break
+    } else if (opt === '--node-arg' || opt === '-n') {
+      argv[i] = `${opt}=${argv[i + 1]}`
+      argv.splice(i + 1, 1)
+    } else if (opt[0] === '-') {
+      if (
+        // --no-install needs to be special-cased because we're abusing
+        // yargs a bit in order to get the --help text right.
+        opt !== '--no-install' &&
+        !bools.has(opt.replace(/^--?(no-)?/i, '')) &&
+        opt.indexOf('=') === -1
+      ) {
+        i++
+      }
+    } else {
+      cmdIndex = i
+      break
+    }
+  }
+  if (cmdIndex) {
+    const parsed = parser.parse(argv.slice(0, cmdIndex))
+    const parsedCmd = npa(argv[cmdIndex])
+    parsed.command = parsed.package && parsedCmd.type !== 'directory'
+    ? argv[cmdIndex]
+    : guessCmdName(parsedCmd)
+    parsed.isLocal = parsedCmd.type === 'directory'
+    parsed.cmdOpts = argv.slice(cmdIndex + 1)
+    if (typeof parsed.package === 'string') {
+      parsed.package = [parsed.package]
+    }
+    parsed.packageRequested = !!parsed.package
+    parsed.cmdHadVersion = parsed.package || parsedCmd.type === 'directory'
+    ? false
+    : parsedCmd.name !== parsedCmd.raw
+    const pkg = parsed.package || [argv[cmdIndex]]
+    parsed.p = parsed.package = pkg.map(p => npa(p).toString())
+    return parsed
+  } else {
+    const parsed = parser.parse(argv)
+    if (typeof parsed.package === 'string') {
+      parsed.package = [parsed.package]
+    }
+    // -c *requires* -p, because the -c string should not be touched by npx
+    if (parsed.call && parsed.package) {
+      parsed.packageRequested = !!parsed.package
+      parsed.cmdHadVersion = false
+      const pkg = parsed.package
+      parsed.p = parsed.package = pkg.map(p => npa(p).toString())
+    } else if (parsed.call && !parsed.package) {
+      parsed.packageRequested = false
+      parsed.cmdHadVersion = false
+      parsed.p = parsed.package = []
+    } else if (hasDashDash) {
+      const splitCmd = parsed._.slice(2)
+      const parsedCmd = npa(splitCmd[0])
+      parsed.command = parsed.package
+      ? splitCmd[0]
+      : guessCmdName(parsedCmd)
+      parsed.cmdOpts = splitCmd.slice(1)
+      parsed.packageRequested = !!parsed.package
+      parsed.cmdHadVersion = parsed.package
+      ? false
+      : parsedCmd.name !== parsedCmd.raw
+      const pkg = parsed.package || [splitCmd[0]]
+      parsed.p = parsed.package = pkg.map(p => npa(p).toString())
+    }
+    return parsed
+  }
+}
+
+function fastPathArgs (argv, defaultNpm) {
+  let parsedCmd
+  let pkg
+  if (argv[2].match(/^[a-z0-9_-]+$/i)) {
+    parsedCmd = { registry: true, name: argv[2], raw: argv[2] }
+    pkg = [`${argv[2]}@latest`]
+  } else {
+    npa = require('npm-package-arg')
+    parsedCmd = npa(argv[2])
+    if (parsedCmd.type === 'directory') {
+      pkg = []
+    } else {
+      pkg = [parsedCmd.toString()]
+    }
+  }
+  return {
+    command: guessCmdName(parsedCmd),
+    cmdOpts: argv.slice(3),
+    packageRequested: false,
+    isLocal: parsedCmd.type === 'directory',
+    cmdHadVersion: (
+      parsedCmd.name !== parsedCmd.raw &&
+      parsedCmd.type !== 'directory'
+    ),
+    package: pkg,
+    p: pkg,
+    shell: false,
+    noYargs: true,
+    npm: defaultNpm || 'npm'
+  }
+}
+
+parseArgs.showHelp = () => require('yargs').showHelp()
+
+module.exports._guessCmdName = guessCmdName
+function guessCmdName (spec) {
+  if (typeof spec === 'string') {
+    if (!npa) { npa = require('npm-package-arg') }
+    spec = npa(spec)
+  }
+  if (spec.scope) {
+    return spec.name.slice(spec.scope.length + 1)
+  } else if (spec.registry) {
+    return spec.name
+  } else if (spec.hosted && spec.hosted.project) {
+    return spec.hosted.project
+  } else if (spec.type === 'git') {
+    const match = spec.fetchSpec.match(/([a-z0-9-]+)(?:\.git)?$/i)
+    return match[1]
+  } else if (spec.type === 'directory') {
+    return spec.raw
+  } else if (spec.type === 'file' || spec.type === 'remote') {
+    let ext = path.extname(spec.fetchSpec)
+    if (ext === '.gz') {
+      ext = path.extname(path.basename(spec.fetchSpec, ext)) + ext
+    }
+    return path.basename(spec.fetchSpec, ext).replace(/-\d+\.\d+\.\d+(?:-[a-z0-9.\-+]+)?$/i, '')
+  }
+
+  console.error(Y()`Unable to guess a binary name from ${spec.raw}. Please use --package.`)
+  return null
+}
+
+function yargsParser (argv, defaultNpm) {
+  const usage = `
+  npx [${Y()`options`}] <${Y()`command`}>[@${Y()`version`}] [${Y()`command-arg`}]...
+
+  npx [${Y()`options`}] [-p|--package <${Y()`package`}>]... <${Y()`command`}> [${Y()`command-arg`}]...
+
+  npx [${Y()`options`}] -c '<${Y()`command-string`}>'
+
+  npx --shell-auto-fallback [${Y()`shell`}]
+  `
+
+  return require('yargs')
+  .usage(Y()`Execute binaries from npm packages.\n${usage}`)
+  .option('package', {
+    alias: 'p',
+    type: 'string',
+    describe: Y()`Package to be installed.`
+  })
+  .option('cache', {
+    type: 'string',
+    describe: Y()`Location of the npm cache.`
+  })
+  .option('no-install', {
+    type: 'boolean',
+    describe: Y()`Skip installation if a package is missing.`
+  })
+  .option('userconfig', {
+    type: 'string',
+    describe: Y()`Path to user npmrc.`
+  })
+  .option('call', {
+    alias: 'c',
+    type: 'string',
+    describe: Y()`Execute string as if inside \`npm run-script\`.`
+  })
+  .option('shell', {
+    alias: 's',
+    type: 'string',
+    describe: Y()`Shell to execute the command with, if any.`,
+    default: false
+  })
+  .option('shell-auto-fallback', {
+    choices: ['', 'bash', 'fish', 'zsh'],
+    describe: Y()`Generate shell code to use npx as the "command not found" fallback.`,
+    requireArg: false,
+    type: 'string'
+  })
+  .option('ignore-existing', {
+    describe: Y()`Ignores existing binaries in $PATH, or in the local project. This forces npx to do a temporary install and use the latest version.`,
+    type: 'boolean'
+  })
+  .option('quiet', {
+    alias: 'q',
+    describe: Y()`Suppress output from npx itself. Subcommands will not be affected.`,
+    type: 'boolean'
+  })
+  .option('npm', {
+    describe: Y()`npm binary to use for internal operations.`,
+    type: 'string',
+    default: defaultNpm || 'npm'
+  })
+  .option('node-arg', {
+    alias: 'n',
+    type: 'string',
+    describe: Y()`Extra node argument when calling a node binary.`
+  })
+  .version(() => require('./package.json').version)
+  .alias('version', 'v')
+  .help()
+  .alias('help', 'h')
+  .epilogue(Y()`For the full documentation, see the manual page for npx(1).`)
+}
+
+var _y
+function Y () {
+  if (!_y) { _y = require('./y.js') }
+  return _y
+}
diff --git a/deps/npm/node_modules/libnpx/util.js b/deps/npm/node_modules/libnpx/util.js
new file mode 100644
index 00000000000000..2f3e4003aacebb
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/util.js
@@ -0,0 +1,17 @@
+'use strict'
+
+module.exports.promisify = promisify
+function promisify (f) {
+  const util = require('util')
+  if (util.promisify) {
+    return util.promisify(f)
+  } else {
+    return function () {
+      return new Promise((resolve, reject) => {
+        f.apply(this, [].slice.call(arguments).concat((err, val) => {
+          err ? reject(err) : resolve(val)
+        }))
+      })
+    }
+  }
+}
diff --git a/deps/npm/node_modules/libnpx/y.js b/deps/npm/node_modules/libnpx/y.js
new file mode 100644
index 00000000000000..82fe7d8ed21b8a
--- /dev/null
+++ b/deps/npm/node_modules/libnpx/y.js
@@ -0,0 +1,21 @@
+'use strict'
+
+const path = require('path')
+const yargs = require('yargs')
+const y18n = require('y18n')({
+  directory: path.join(__dirname, 'locales'),
+  locale: yargs.locale(),
+  updateFiles: process.env.NPX_UPDATE_LOCALE_FILES === 'true'
+})
+
+module.exports = yTag
+function yTag (parts) {
+  let str = ''
+  parts.forEach((part, i) => {
+    str += part
+    if (arguments.length > i + 1) {
+      str += '%s'
+    }
+  })
+  return y18n.__.apply(null, [str].concat([].slice.call(arguments, 1)))
+}
diff --git a/deps/npm/node_modules/lru-cache/README.md b/deps/npm/node_modules/lru-cache/README.md
index 5bdf98c0f5e594..f646c1cb8e50b1 100644
--- a/deps/npm/node_modules/lru-cache/README.md
+++ b/deps/npm/node_modules/lru-cache/README.md
@@ -66,6 +66,10 @@ away.
   `stale:true`, it'll return the stale value before deleting it.  If
   you don't set this, then it'll return `undefined` when you try to
   get a stale entry, as if it had already been deleted.
+* `noDisposeOnSet` By default, if you set a `dispose()` method, then
+  it'll be called whenever a `set()` operation overwrites an existing
+  key.  If you set this option, `dispose()` will only be called when a
+  key falls out of the cache, not when it is overwritten.
 
 ## API
 
diff --git a/deps/npm/node_modules/lru-cache/index.js b/deps/npm/node_modules/lru-cache/index.js
new file mode 100644
index 00000000000000..460462aadc9dd9
--- /dev/null
+++ b/deps/npm/node_modules/lru-cache/index.js
@@ -0,0 +1,467 @@
+'use strict'
+
+module.exports = LRUCache
+
+// This will be a proper iterable 'Map' in engines that support it,
+// or a fakey-fake PseudoMap in older versions.
+var Map = require('pseudomap')
+var util = require('util')
+
+// A linked list to keep track of recently-used-ness
+var Yallist = require('yallist')
+
+// use symbols if possible, otherwise just _props
+var hasSymbol = typeof Symbol === 'function'
+var makeSymbol
+if (hasSymbol) {
+  makeSymbol = function (key) {
+    return Symbol.for(key)
+  }
+} else {
+  makeSymbol = function (key) {
+    return '_' + key
+  }
+}
+
+var MAX = makeSymbol('max')
+var LENGTH = makeSymbol('length')
+var LENGTH_CALCULATOR = makeSymbol('lengthCalculator')
+var ALLOW_STALE = makeSymbol('allowStale')
+var MAX_AGE = makeSymbol('maxAge')
+var DISPOSE = makeSymbol('dispose')
+var NO_DISPOSE_ON_SET = makeSymbol('noDisposeOnSet')
+var LRU_LIST = makeSymbol('lruList')
+var CACHE = makeSymbol('cache')
+
+function naiveLength () { return 1 }
+
+// lruList is a yallist where the head is the youngest
+// item, and the tail is the oldest.  the list contains the Hit
+// objects as the entries.
+// Each Hit object has a reference to its Yallist.Node.  This
+// never changes.
+//
+// cache is a Map (or PseudoMap) that matches the keys to
+// the Yallist.Node object.
+function LRUCache (options) {
+  if (!(this instanceof LRUCache)) {
+    return new LRUCache(options)
+  }
+
+  if (typeof options === 'number') {
+    options = { max: options }
+  }
+
+  if (!options) {
+    options = {}
+  }
+
+  var max = this[MAX] = options.max
+  // Kind of weird to have a default max of Infinity, but oh well.
+  if (!max ||
+      !(typeof max === 'number') ||
+      max <= 0) {
+    this[MAX] = Infinity
+  }
+
+  var lc = options.length || naiveLength
+  if (typeof lc !== 'function') {
+    lc = naiveLength
+  }
+  this[LENGTH_CALCULATOR] = lc
+
+  this[ALLOW_STALE] = options.stale || false
+  this[MAX_AGE] = options.maxAge || 0
+  this[DISPOSE] = options.dispose
+  this[NO_DISPOSE_ON_SET] = options.noDisposeOnSet || false
+  this.reset()
+}
+
+// resize the cache when the max changes.
+Object.defineProperty(LRUCache.prototype, 'max', {
+  set: function (mL) {
+    if (!mL || !(typeof mL === 'number') || mL <= 0) {
+      mL = Infinity
+    }
+    this[MAX] = mL
+    trim(this)
+  },
+  get: function () {
+    return this[MAX]
+  },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'allowStale', {
+  set: function (allowStale) {
+    this[ALLOW_STALE] = !!allowStale
+  },
+  get: function () {
+    return this[ALLOW_STALE]
+  },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'maxAge', {
+  set: function (mA) {
+    if (!mA || !(typeof mA === 'number') || mA < 0) {
+      mA = 0
+    }
+    this[MAX_AGE] = mA
+    trim(this)
+  },
+  get: function () {
+    return this[MAX_AGE]
+  },
+  enumerable: true
+})
+
+// resize the cache when the lengthCalculator changes.
+Object.defineProperty(LRUCache.prototype, 'lengthCalculator', {
+  set: function (lC) {
+    if (typeof lC !== 'function') {
+      lC = naiveLength
+    }
+    if (lC !== this[LENGTH_CALCULATOR]) {
+      this[LENGTH_CALCULATOR] = lC
+      this[LENGTH] = 0
+      this[LRU_LIST].forEach(function (hit) {
+        hit.length = this[LENGTH_CALCULATOR](hit.value, hit.key)
+        this[LENGTH] += hit.length
+      }, this)
+    }
+    trim(this)
+  },
+  get: function () { return this[LENGTH_CALCULATOR] },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'length', {
+  get: function () { return this[LENGTH] },
+  enumerable: true
+})
+
+Object.defineProperty(LRUCache.prototype, 'itemCount', {
+  get: function () { return this[LRU_LIST].length },
+  enumerable: true
+})
+
+LRUCache.prototype.rforEach = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this[LRU_LIST].tail; walker !== null;) {
+    var prev = walker.prev
+    forEachStep(this, fn, walker, thisp)
+    walker = prev
+  }
+}
+
+function forEachStep (self, fn, node, thisp) {
+  var hit = node.value
+  if (isStale(self, hit)) {
+    del(self, node)
+    if (!self[ALLOW_STALE]) {
+      hit = undefined
+    }
+  }
+  if (hit) {
+    fn.call(thisp, hit.value, hit.key, self)
+  }
+}
+
+LRUCache.prototype.forEach = function (fn, thisp) {
+  thisp = thisp || this
+  for (var walker = this[LRU_LIST].head; walker !== null;) {
+    var next = walker.next
+    forEachStep(this, fn, walker, thisp)
+    walker = next
+  }
+}
+
+LRUCache.prototype.keys = function () {
+  return this[LRU_LIST].toArray().map(function (k) {
+    return k.key
+  }, this)
+}
+
+LRUCache.prototype.values = function () {
+  return this[LRU_LIST].toArray().map(function (k) {
+    return k.value
+  }, this)
+}
+
+LRUCache.prototype.reset = function () {
+  if (this[DISPOSE] &&
+      this[LRU_LIST] &&
+      this[LRU_LIST].length) {
+    this[LRU_LIST].forEach(function (hit) {
+      this[DISPOSE](hit.key, hit.value)
+    }, this)
+  }
+
+  this[CACHE] = new Map() // hash of items by key
+  this[LRU_LIST] = new Yallist() // list of items in order of use recency
+  this[LENGTH] = 0 // length of items in the list
+}
+
+LRUCache.prototype.dump = function () {
+  return this[LRU_LIST].map(function (hit) {
+    if (!isStale(this, hit)) {
+      return {
+        k: hit.key,
+        v: hit.value,
+        e: hit.now + (hit.maxAge || 0)
+      }
+    }
+  }, this).toArray().filter(function (h) {
+    return h
+  })
+}
+
+LRUCache.prototype.dumpLru = function () {
+  return this[LRU_LIST]
+}
+
+LRUCache.prototype.inspect = function (n, opts) {
+  var str = 'LRUCache {'
+  var extras = false
+
+  var as = this[ALLOW_STALE]
+  if (as) {
+    str += '\n  allowStale: true'
+    extras = true
+  }
+
+  var max = this[MAX]
+  if (max && max !== Infinity) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  max: ' + util.inspect(max, opts)
+    extras = true
+  }
+
+  var maxAge = this[MAX_AGE]
+  if (maxAge) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  maxAge: ' + util.inspect(maxAge, opts)
+    extras = true
+  }
+
+  var lc = this[LENGTH_CALCULATOR]
+  if (lc && lc !== naiveLength) {
+    if (extras) {
+      str += ','
+    }
+    str += '\n  length: ' + util.inspect(this[LENGTH], opts)
+    extras = true
+  }
+
+  var didFirst = false
+  this[LRU_LIST].forEach(function (item) {
+    if (didFirst) {
+      str += ',\n  '
+    } else {
+      if (extras) {
+        str += ',\n'
+      }
+      didFirst = true
+      str += '\n  '
+    }
+    var key = util.inspect(item.key).split('\n').join('\n  ')
+    var val = { value: item.value }
+    if (item.maxAge !== maxAge) {
+      val.maxAge = item.maxAge
+    }
+    if (lc !== naiveLength) {
+      val.length = item.length
+    }
+    if (isStale(this, item)) {
+      val.stale = true
+    }
+
+    val = util.inspect(val, opts).split('\n').join('\n  ')
+    str += key + ' => ' + val
+  })
+
+  if (didFirst || extras) {
+    str += '\n'
+  }
+  str += '}'
+
+  return str
+}
+
+LRUCache.prototype.set = function (key, value, maxAge) {
+  maxAge = maxAge || this[MAX_AGE]
+
+  var now = maxAge ? Date.now() : 0
+  var len = this[LENGTH_CALCULATOR](value, key)
+
+  if (this[CACHE].has(key)) {
+    if (len > this[MAX]) {
+      del(this, this[CACHE].get(key))
+      return false
+    }
+
+    var node = this[CACHE].get(key)
+    var item = node.value
+
+    // dispose of the old one before overwriting
+    // split out into 2 ifs for better coverage tracking
+    if (this[DISPOSE]) {
+      if (!this[NO_DISPOSE_ON_SET]) {
+        this[DISPOSE](key, item.value)
+      }
+    }
+
+    item.now = now
+    item.maxAge = maxAge
+    item.value = value
+    this[LENGTH] += len - item.length
+    item.length = len
+    this.get(key)
+    trim(this)
+    return true
+  }
+
+  var hit = new Entry(key, value, len, now, maxAge)
+
+  // oversized objects fall out of cache automatically.
+  if (hit.length > this[MAX]) {
+    if (this[DISPOSE]) {
+      this[DISPOSE](key, value)
+    }
+    return false
+  }
+
+  this[LENGTH] += hit.length
+  this[LRU_LIST].unshift(hit)
+  this[CACHE].set(key, this[LRU_LIST].head)
+  trim(this)
+  return true
+}
+
+LRUCache.prototype.has = function (key) {
+  if (!this[CACHE].has(key)) return false
+  var hit = this[CACHE].get(key).value
+  if (isStale(this, hit)) {
+    return false
+  }
+  return true
+}
+
+LRUCache.prototype.get = function (key) {
+  return get(this, key, true)
+}
+
+LRUCache.prototype.peek = function (key) {
+  return get(this, key, false)
+}
+
+LRUCache.prototype.pop = function () {
+  var node = this[LRU_LIST].tail
+  if (!node) return null
+  del(this, node)
+  return node.value
+}
+
+LRUCache.prototype.del = function (key) {
+  del(this, this[CACHE].get(key))
+}
+
+LRUCache.prototype.load = function (arr) {
+  // reset the cache
+  this.reset()
+
+  var now = Date.now()
+  // A previous serialized cache has the most recent items first
+  for (var l = arr.length - 1; l >= 0; l--) {
+    var hit = arr[l]
+    var expiresAt = hit.e || 0
+    if (expiresAt === 0) {
+      // the item was created without expiration in a non aged cache
+      this.set(hit.k, hit.v)
+    } else {
+      var maxAge = expiresAt - now
+      // dont add already expired items
+      if (maxAge > 0) {
+        this.set(hit.k, hit.v, maxAge)
+      }
+    }
+  }
+}
+
+LRUCache.prototype.prune = function () {
+  var self = this
+  this[CACHE].forEach(function (value, key) {
+    get(self, key, false)
+  })
+}
+
+function get (self, key, doUse) {
+  var node = self[CACHE].get(key)
+  if (node) {
+    var hit = node.value
+    if (isStale(self, hit)) {
+      del(self, node)
+      if (!self[ALLOW_STALE]) hit = undefined
+    } else {
+      if (doUse) {
+        self[LRU_LIST].unshiftNode(node)
+      }
+    }
+    if (hit) hit = hit.value
+  }
+  return hit
+}
+
+function isStale (self, hit) {
+  if (!hit || (!hit.maxAge && !self[MAX_AGE])) {
+    return false
+  }
+  var stale = false
+  var diff = Date.now() - hit.now
+  if (hit.maxAge) {
+    stale = diff > hit.maxAge
+  } else {
+    stale = self[MAX_AGE] && (diff > self[MAX_AGE])
+  }
+  return stale
+}
+
+function trim (self) {
+  if (self[LENGTH] > self[MAX]) {
+    for (var walker = self[LRU_LIST].tail;
+         self[LENGTH] > self[MAX] && walker !== null;) {
+      // We know that we're about to delete this one, and also
+      // what the next least recently used key will be, so just
+      // go ahead and set it now.
+      var prev = walker.prev
+      del(self, walker)
+      walker = prev
+    }
+  }
+}
+
+function del (self, node) {
+  if (node) {
+    var hit = node.value
+    if (self[DISPOSE]) {
+      self[DISPOSE](hit.key, hit.value)
+    }
+    self[LENGTH] -= hit.length
+    self[CACHE].delete(hit.key)
+    self[LRU_LIST].removeNode(node)
+  }
+}
+
+// classy, since V8 prefers predictable objects.
+function Entry (key, value, length, now, maxAge) {
+  this.key = key
+  this.value = value
+  this.length = length
+  this.now = now
+  this.maxAge = maxAge || 0
+}
diff --git a/deps/npm/node_modules/lru-cache/package.json b/deps/npm/node_modules/lru-cache/package.json
index 5b40a7fe5f08cc..b419b5aa785e48 100644
--- a/deps/npm/node_modules/lru-cache/package.json
+++ b/deps/npm/node_modules/lru-cache/package.json
@@ -1,53 +1,53 @@
 {
-  "_from": "lru-cache@~4.0.2",
-  "_id": "lru-cache@4.0.2",
-  "_integrity": "sha1-HRdnnAac2l0ECZGgnbwsDbN35V4=",
+  "_from": "lru-cache@4.1.1",
+  "_id": "lru-cache@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-q4spe4KTfsAS1SUHLO0wz8Qiyf1+vMIAgpRYioFYDMNqKfHQbg+AVDH3i4fvpl71/P1L0dBl+fQi+P37UYf0ew==",
   "_location": "/lru-cache",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "lru-cache@~4.0.2",
+    "raw": "lru-cache@4.1.1",
     "name": "lru-cache",
     "escapedName": "lru-cache",
-    "rawSpec": "~4.0.2",
+    "rawSpec": "4.1.1",
     "saveSpec": null,
-    "fetchSpec": "~4.0.2"
+    "fetchSpec": "4.1.1"
   },
   "_requiredBy": [
+    "#USER",
     "/",
-    "/cacache",
     "/pacote",
     "/pacote/make-fetch-happen",
     "/tap/foreground-child/cross-spawn",
     "/update-notifier/boxen/term-size/execa/cross-spawn-async"
   ],
-  "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.0.2.tgz",
-  "_shasum": "1d17679c069cda5d040991a09dbc2c0db377e55e",
-  "_shrinkwrap": null,
-  "_spec": "lru-cache@~4.0.2",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.1.tgz",
+  "_shasum": "622e32e82488b49279114a4f9ecf45e7cd6bba55",
+  "_spec": "lru-cache@4.1.1",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/isaacs/node-lru-cache/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "pseudomap": "^1.0.1",
-    "yallist": "^2.0.0"
+    "pseudomap": "^1.0.2",
+    "yallist": "^2.1.2"
   },
   "deprecated": false,
   "description": "A cache object that deletes the least-recently-used items.",
   "devDependencies": {
+    "benchmark": "^2.1.4",
     "standard": "^5.4.1",
-    "tap": "^8.0.1"
+    "tap": "^10.3.3"
   },
   "files": [
-    "lib/lru-cache.js"
+    "index.js"
   ],
   "homepage": "https://github.com/isaacs/node-lru-cache#readme",
   "keywords": [
@@ -56,17 +56,18 @@
     "cache"
   ],
   "license": "ISC",
-  "main": "lib/lru-cache.js",
+  "main": "index.js",
   "name": "lru-cache",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/isaacs/node-lru-cache.git"
   },
   "scripts": {
-    "posttest": "standard test/*.js lib/*.js",
-    "test": "tap test --100"
+    "postpublish": "git push origin --all; git push origin --tags",
+    "posttest": "standard test/*.js index.js",
+    "postversion": "npm publish",
+    "preversion": "npm test",
+    "test": "tap test/*.js --100 -J"
   },
-  "version": "4.0.2"
+  "version": "4.1.1"
 }
diff --git a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
index e8d8587020ca6c..1685a762932558 100644
--- a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
+++ b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
@@ -1,3 +1,4 @@
+'use strict';
 module.exports = balanced;
 function balanced(a, b, str) {
   if (a instanceof RegExp) a = maybeMatch(a, str);
diff --git a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
index d9df7d88c6aa67..3e66f4f7df7b36 100644
--- a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
+++ b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
@@ -1,33 +1,32 @@
 {
-  "_from": "balanced-match@^0.4.1",
-  "_id": "balanced-match@0.4.2",
-  "_integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
+  "_from": "balanced-match@^1.0.0",
+  "_id": "balanced-match@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
   "_location": "/node-gyp/minimatch/brace-expansion/balanced-match",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "balanced-match@^0.4.1",
+    "raw": "balanced-match@^1.0.0",
     "name": "balanced-match",
     "escapedName": "balanced-match",
-    "rawSpec": "^0.4.1",
+    "rawSpec": "^1.0.0",
     "saveSpec": null,
-    "fetchSpec": "^0.4.1"
+    "fetchSpec": "^1.0.0"
   },
   "_requiredBy": [
     "/node-gyp/minimatch/brace-expansion"
   ],
-  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
-  "_shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838",
-  "_shrinkwrap": null,
-  "_spec": "balanced-match@^0.4.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion",
+  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+  "_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
+  "_spec": "balanced-match@^1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/balanced-match/issues"
   },
@@ -36,6 +35,7 @@
   "deprecated": false,
   "description": "Match balanced character pairs, like \"{\" and \"}\"",
   "devDependencies": {
+    "matcha": "^0.7.0",
     "tape": "^4.6.0"
   },
   "homepage": "https://github.com/juliangruber/balanced-match",
@@ -49,13 +49,12 @@
   "license": "MIT",
   "main": "index.js",
   "name": "balanced-match",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/balanced-match.git"
   },
   "scripts": {
+    "bench": "make bench",
     "test": "make test"
   },
   "testling": {
@@ -74,5 +73,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "0.4.2"
+  "version": "1.0.0"
 }
diff --git a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/package.json b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/package.json
index 019b394bda7635..10ec0bbe52f70e 100644
--- a/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/package.json
+++ b/deps/npm/node_modules/node-gyp/node_modules/minimatch/node_modules/brace-expansion/package.json
@@ -1,39 +1,38 @@
 {
-  "_from": "brace-expansion@^1.0.0",
-  "_id": "brace-expansion@1.1.7",
-  "_integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
+  "_from": "brace-expansion@^1.1.7",
+  "_id": "brace-expansion@1.1.8",
+  "_inBundle": false,
+  "_integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
   "_location": "/node-gyp/minimatch/brace-expansion",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "brace-expansion@^1.0.0",
+    "raw": "brace-expansion@^1.1.7",
     "name": "brace-expansion",
     "escapedName": "brace-expansion",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^1.1.7",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^1.1.7"
   },
   "_requiredBy": [
     "/node-gyp/minimatch"
   ],
-  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.7.tgz",
-  "_shasum": "3effc3c50e000531fb720eaff80f0ae8ef23cf59",
-  "_shrinkwrap": null,
-  "_spec": "brace-expansion@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/node-gyp/node_modules/minimatch",
+  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+  "_shasum": "c07b211c7c952ec1f8efd51a77ef0d1d3990a292",
+  "_spec": "brace-expansion@^1.1.7",
+  "_where": "/Users/rebecca/code/npm/node_modules/node-gyp/node_modules/minimatch",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/brace-expansion/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "balanced-match": "^0.4.1",
+    "balanced-match": "^1.0.0",
     "concat-map": "0.0.1"
   },
   "deprecated": false,
@@ -47,8 +46,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "brace-expansion",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/brace-expansion.git"
@@ -74,5 +71,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "1.1.7"
+  "version": "1.1.8"
 }
diff --git a/deps/npm/node_modules/node-gyp/package.json b/deps/npm/node_modules/node-gyp/package.json
index ce58e31b95ffbf..eb272af664cf21 100644
--- a/deps/npm/node_modules/node-gyp/package.json
+++ b/deps/npm/node_modules/node-gyp/package.json
@@ -1,5 +1,5 @@
 {
-  "_from": "node-gyp@3.6.2",
+  "_from": "node-gyp@~3.6.2",
   "_id": "node-gyp@3.6.2",
   "_inBundle": false,
   "_integrity": "sha1-m/vlRWIoYoSDjnUOrAUpWFP6HGA=",
@@ -8,14 +8,14 @@
     "abbrev": "1.1.0"
   },
   "_requested": {
-    "type": "version",
+    "type": "range",
     "registry": true,
-    "raw": "node-gyp@3.6.2",
+    "raw": "node-gyp@~3.6.2",
     "name": "node-gyp",
     "escapedName": "node-gyp",
-    "rawSpec": "3.6.2",
+    "rawSpec": "~3.6.2",
     "saveSpec": null,
-    "fetchSpec": "3.6.2"
+    "fetchSpec": "~3.6.2"
   },
   "_requiredBy": [
     "#USER",
@@ -23,8 +23,8 @@
   ],
   "_resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.6.2.tgz",
   "_shasum": "9bfbe54562286284838e750eac05295853fa1c60",
-  "_spec": "node-gyp@3.6.2",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_spec": "node-gyp@~3.6.2",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
diff --git a/deps/npm/node_modules/normalize-package-data/lib/fixer.js b/deps/npm/node_modules/normalize-package-data/lib/fixer.js
index 1409c69c9dd43e..f070119674d2d3 100644
--- a/deps/npm/node_modules/normalize-package-data/lib/fixer.js
+++ b/deps/npm/node_modules/normalize-package-data/lib/fixer.js
@@ -5,7 +5,7 @@ var isBuiltinModule = require("is-builtin-module")
 var depTypes = ["dependencies","devDependencies","optionalDependencies"]
 var extractDescription = require("./extract_description")
 var url = require("url")
-var typos = require("./typos")
+var typos = require("./typos.json")
 
 var fixer = module.exports = {
   // default warning function
@@ -289,7 +289,6 @@ var fixer = module.exports = {
       return delete data.homepage
     }
     if(!url.parse(data.homepage).protocol) {
-      this.warn("missingProtocolHomepage")
       data.homepage = "http://" + data.homepage
     }
   }
diff --git a/deps/npm/node_modules/normalize-package-data/lib/warning_messages.json b/deps/npm/node_modules/normalize-package-data/lib/warning_messages.json
index 5fd19f3223f55b..4890f506ed965a 100644
--- a/deps/npm/node_modules/normalize-package-data/lib/warning_messages.json
+++ b/deps/npm/node_modules/normalize-package-data/lib/warning_messages.json
@@ -26,6 +26,5 @@
   ,"emptyNormalizedBugs": "Normalized value of bugs field is an empty object. Deleted."
   ,"nonUrlHomepage": "homepage field must be a string url. Deleted."
   ,"invalidLicense": "license should be a valid SPDX license expression"
-  ,"missingProtocolHomepage": "homepage field must start with a protocol."
   ,"typo": "%s should probably be %s."
 }
diff --git a/deps/npm/node_modules/normalize-package-data/package.json b/deps/npm/node_modules/normalize-package-data/package.json
index 121d7947eb797b..c015fa19eef4c1 100644
--- a/deps/npm/node_modules/normalize-package-data/package.json
+++ b/deps/npm/node_modules/normalize-package-data/package.json
@@ -1,35 +1,35 @@
 {
-  "_from": "normalize-package-data@~2.3.8",
-  "_id": "normalize-package-data@2.3.8",
-  "_integrity": "sha1-2Bntoqne29H/pWPqQHHZNngilbs=",
+  "_from": "normalize-package-data@2.4.0",
+  "_id": "normalize-package-data@2.4.0",
+  "_inBundle": false,
+  "_integrity": "sha512-9jjUFbTPfEy3R/ad/2oNbKtW9Hgovl5O1FvFWKkKblNXoN/Oou6+9+KKohPK13Yc3/TyunyWhJp6gvRNR/PPAw==",
   "_location": "/normalize-package-data",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "normalize-package-data@~2.3.8",
+    "raw": "normalize-package-data@2.4.0",
     "name": "normalize-package-data",
     "escapedName": "normalize-package-data",
-    "rawSpec": "~2.3.8",
+    "rawSpec": "2.4.0",
     "saveSpec": null,
-    "fetchSpec": "~2.3.8"
+    "fetchSpec": "2.4.0"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/npm-registry-client",
     "/pacote",
     "/read-package-json"
   ],
-  "_resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.3.8.tgz",
-  "_shasum": "d819eda2a9dedbd1ffa563ea4071d936782295bb",
-  "_shrinkwrap": null,
-  "_spec": "normalize-package-data@~2.3.8",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
+  "_shasum": "12f95a307d58352075a04907b84ac8be98ac012f",
+  "_spec": "normalize-package-data@2.4.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Meryn Stol",
     "email": "merynstol@gmail.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/npm/normalize-package-data/issues"
   },
@@ -70,8 +70,6 @@
   "license": "BSD-2-Clause",
   "main": "lib/normalize.js",
   "name": "normalize-package-data",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/npm/normalize-package-data.git"
@@ -79,5 +77,5 @@
   "scripts": {
     "test": "tap test/*.js"
   },
-  "version": "2.3.8"
+  "version": "2.4.0"
 }
diff --git a/deps/npm/node_modules/npm-package-arg/npa.js b/deps/npm/node_modules/npm-package-arg/npa.js
index e359958a38187d..a61c0574298ab7 100644
--- a/deps/npm/node_modules/npm-package-arg/npa.js
+++ b/deps/npm/node_modules/npm-package-arg/npa.js
@@ -201,10 +201,10 @@ function matchGitScp (spec) {
   // git+ssh://git@my.custom.git.com:username/project.git#deadbeef
   //
   // ...and various combinations. The username in the beginning is *required*.
-  const matched = spec.match(/^git\+ssh:\/\/([^:]+:[^#]+(?:\.git)?)(?:#(.*))$/i)
+  const matched = spec.match(/^git\+ssh:\/\/([^:#]+:[^#]+(?:\.git)?)(?:#(.*))?$/i)
   return matched && !matched[1].match(/:[0-9]+\/?.*$/i) && {
     fetchSpec: matched[1],
-    gitCommittish: matched[2]
+    gitCommittish: matched[2] || 'master'
   }
 }
 
diff --git a/deps/npm/node_modules/npm-package-arg/package.json b/deps/npm/node_modules/npm-package-arg/package.json
index b8afefc5772057..7e83e1e68c5489 100644
--- a/deps/npm/node_modules/npm-package-arg/package.json
+++ b/deps/npm/node_modules/npm-package-arg/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "npm-package-arg@latest",
-  "_id": "npm-package-arg@5.1.1",
+  "_from": "npm-package-arg@5.1.2",
+  "_id": "npm-package-arg@5.1.2",
   "_inBundle": false,
-  "_integrity": "sha512-67wPa1moaLvn9YAVLLECpGe+v3jL82pBDTE2jMxLOQHd0kWBLnmtCqbxrFagp5pVNFukqmtYRruK3wfoeVTZ2g==",
+  "_integrity": "sha512-wJBsrf0qpypPT7A0LART18hCdyhpCMxeTtcb0X4IZO2jsP6Om7EHN1d9KSKiqD+KVH030RVNpWS9thk+pb7wzA==",
   "_location": "/npm-package-arg",
   "_phantomChildren": {},
   "_requested": {
-    "type": "tag",
+    "type": "version",
     "registry": true,
-    "raw": "npm-package-arg@latest",
+    "raw": "npm-package-arg@5.1.2",
     "name": "npm-package-arg",
     "escapedName": "npm-package-arg",
-    "rawSpec": "latest",
+    "rawSpec": "5.1.2",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "5.1.2"
   },
   "_requiredBy": [
     "#USER",
@@ -23,9 +23,9 @@
     "/pacote",
     "/pacote/npm-pick-manifest"
   ],
-  "_resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-5.1.1.tgz",
-  "_shasum": "a3d09053f2d8a0bfa562624507baa597737fc3bf",
-  "_spec": "npm-package-arg@latest",
+  "_resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-5.1.2.tgz",
+  "_shasum": "fb18d17bb61e60900d6312619919bd753755ab37",
+  "_spec": "npm-package-arg@5.1.2",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
@@ -65,5 +65,5 @@
   "scripts": {
     "test": "standard && tap -J --coverage test/*.js"
   },
-  "version": "5.1.1"
+  "version": "5.1.2"
 }
diff --git a/deps/npm/node_modules/npm-registry-client/lib/request.js b/deps/npm/node_modules/npm-registry-client/lib/request.js
index e96c47ef0cfd93..1b769c3e4fd2b0 100644
--- a/deps/npm/node_modules/npm-registry-client/lib/request.js
+++ b/deps/npm/node_modules/npm-registry-client/lib/request.js
@@ -279,7 +279,13 @@ function requestDone (method, where, cb) {
       var name
       if (!w.match(/^-/)) {
         w = w.split('/')
-        name = decodeURIComponent(w[w.indexOf('_rewrite') + 1])
+        var index = w.indexOf('_rewrite')
+        if (index === -1) {
+          index = w.length - 1
+        } else {
+          index++
+        }
+        name = decodeURIComponent(w[index])
       }
 
       if (!parsed.error) {
diff --git a/deps/npm/node_modules/npm-registry-client/package.json b/deps/npm/node_modules/npm-registry-client/package.json
index 3624d925fc7269..c8c2f60ff82a30 100644
--- a/deps/npm/node_modules/npm-registry-client/package.json
+++ b/deps/npm/node_modules/npm-registry-client/package.json
@@ -1,36 +1,36 @@
 {
-  "_from": "npm-registry-client@~8.3.0",
-  "_id": "npm-registry-client@8.3.0",
-  "_integrity": "sha512-rBFLIisl55sq77Bf189ptxaFGEkTNcZpvR7UFZI7bmG/wYD2hY/2Ix1Ss26aOLSbyctwHuUPZ3tJRSYnkmMQkg==",
+  "_from": "npm-registry-client@8.4.0",
+  "_id": "npm-registry-client@8.4.0",
+  "_inBundle": false,
+  "_integrity": "sha512-PVNfqq0lyRdFnE//nDmn3CC9uqTsr8Bya9KPLIevlXMfkP0m4RpCVyFFk0W1Gfx436kKwyhLA6J+lV+rgR81gQ==",
   "_location": "/npm-registry-client",
   "_phantomChildren": {
     "inherits": "2.0.3",
-    "readable-stream": "2.2.9"
+    "readable-stream": "2.2.10"
   },
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "npm-registry-client@~8.3.0",
+    "raw": "npm-registry-client@8.4.0",
     "name": "npm-registry-client",
     "escapedName": "npm-registry-client",
-    "rawSpec": "~8.3.0",
+    "rawSpec": "8.4.0",
     "saveSpec": null,
-    "fetchSpec": "~8.3.0"
+    "fetchSpec": "8.4.0"
   },
   "_requiredBy": [
+    "#USER",
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/npm-registry-client/-/npm-registry-client-8.3.0.tgz",
-  "_shasum": "a86d5b1f97945de8df73c471d33602d5cd15130f",
-  "_shrinkwrap": null,
-  "_spec": "npm-registry-client@~8.3.0",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/npm-registry-client/-/npm-registry-client-8.4.0.tgz",
+  "_shasum": "d52b901685647fc62a4c03eafecb6ceaa5018d4c",
+  "_spec": "npm-registry-client@8.4.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
     "url": "http://blog.izs.me/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/npm/npm-registry-client/issues"
   },
@@ -70,12 +70,11 @@
   "optionalDependencies": {
     "npmlog": "2 || ^3.1.0 || ^4.0.0"
   },
-  "peerDependencies": {},
   "repository": {
     "url": "git+https://github.com/npm/npm-registry-client.git"
   },
   "scripts": {
     "test": "standard && tap test/*.js"
   },
-  "version": "8.3.0"
+  "version": "8.4.0"
 }
diff --git a/deps/npm/node_modules/npmlog/log.js b/deps/npm/node_modules/npmlog/log.js
index 516a4f56a57e4d..341f3313ab354c 100644
--- a/deps/npm/node_modules/npmlog/log.js
+++ b/deps/npm/node_modules/npmlog/log.js
@@ -182,7 +182,12 @@ log.log = function (lvl, prefix, message) {
     // resolve stack traces to a plain string.
     if (typeof arg === 'object' && arg &&
         (arg instanceof Error) && arg.stack) {
-      arg.stack = stack = arg.stack + ''
+
+      Object.defineProperty(arg, 'stack', {
+        value: stack = arg.stack + '',
+        enumerable: true,
+        writable: true
+      })
     }
   }
   if (stack) a.unshift(stack + '\n')
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/index.js b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..099480fbfc54cb
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/index.js
@@ -0,0 +1,6 @@
+'use strict';
+var ansiRegex = require('ansi-regex')();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/license b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..b98332e57e68e8
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,108 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/npmlog/gauge/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/npmlog/gauge/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Appelman",
+      "email": "jappelman@xebia.com",
+      "url": "jbnicolai.com"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava --verbose",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "2.1.1",
+  "xo": {
+    "rules": {
+      "guard-for-in": 0,
+      "no-loop-func": 0
+    }
+  }
+}
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/package.json b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..153e8df658bad0
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/package.json
@@ -0,0 +1,102 @@
+{
+  "_from": "strip-ansi@^3.0.1",
+  "_id": "strip-ansi@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_location": "/npmlog/gauge/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^3.0.1",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^3.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.1"
+  },
+  "_requiredBy": [
+    "/npmlog/gauge",
+    "/npmlog/gauge/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
+  "_spec": "strip-ansi@^3.0.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/npmlog/node_modules/gauge",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Boy Nicolai Appelman",
+      "email": "joshua@jbna.nl",
+      "url": "jbna.nl"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.1"
+}
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..cb7d9ff7ee403d
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/strip-ansi/readme.md
@@ -0,0 +1,33 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save strip-ansi
+```
+
+
+## Usage
+
+```js
+var stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001b[4mcake\u001b[0m');
+//=> 'cake'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/.npmignore b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/.npmignore
deleted file mode 100644
index d1a6b0054bc8f3..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/.npmignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*~
-/node_modules
-.#*
-/.nyc_output
-/coverage
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/package.json b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/package.json
index f74d76b18161b5..517b410d91d7e7 100644
--- a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/package.json
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "wide-align@^1.1.0",
-  "_id": "wide-align@1.1.0",
-  "_integrity": "sha1-QO3egCpx/qHwcNo+YtzaLnrdlq0=",
+  "_id": "wide-align@1.1.2",
+  "_inBundle": false,
+  "_integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
   "_location": "/npmlog/gauge/wide-align",
   "_phantomChildren": {},
   "_requested": {
@@ -17,29 +18,30 @@
   "_requiredBy": [
     "/npmlog/gauge"
   ],
-  "_resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.0.tgz",
-  "_shasum": "40edde802a71fea1f070da3e62dcda2e7add96ad",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
+  "_shasum": "571e0f1b0604636ebc0dfc21b0339bbe31341710",
   "_spec": "wide-align@^1.1.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/npmlog/node_modules/gauge",
+  "_where": "/Users/rebecca/code/npm/node_modules/npmlog/node_modules/gauge",
   "author": {
     "name": "Rebecca Turner",
     "email": "me@re-becca.org",
     "url": "http://re-becca.org/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/iarna/wide-align/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "string-width": "^1.0.1"
+    "string-width": "^1.0.2"
   },
   "deprecated": false,
   "description": "A wide-character aware text alignment function for use on the console or with fixed width fonts.",
   "devDependencies": {
-    "tap": "^2.3.2"
+    "tap": "^10.3.2"
   },
+  "files": [
+    "align.js"
+  ],
   "homepage": "https://github.com/iarna/wide-align#readme",
   "keywords": [
     "wide",
@@ -52,14 +54,13 @@
   "license": "ISC",
   "main": "align.js",
   "name": "wide-align",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/iarna/wide-align.git"
   },
   "scripts": {
-    "test": "tap --coverage test/*.js"
+    "test": "tap --coverage test/*.js",
+    "version": "perl -pi -e 's/^(  \"version\": $ENV{npm_config_node_version}\").*?\",/$1abc\",/' package-lock.json ; git add package-lock.json"
   },
-  "version": "1.1.0"
+  "version": "1.1.2"
 }
diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/test/align.js b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/test/align.js
deleted file mode 100644
index 64e9f9dbda4697..00000000000000
--- a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/wide-align/test/align.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict'
-var test = require('tap').test
-var align = require('..')
-
-test('align', function (t) {
-  t.is(align.center('abc', 10), '   abc    ', 'center narrow')
-  t.is(align.center('古古古', 10), '  古古古  ', 'center wide')
-  t.is(align.left('abc', 10), 'abc       ', 'left narrow')
-  t.is(align.left('古古古', 10), '古古古    ', 'left wide')
-  t.is(align.right('abc', 10), '       abc', 'right narrow')
-  t.is(align.right('古古古', 10), '    古古古', 'right wide')
-
-  t.is(align.center('abc', 2), 'abc', 'center narrow overflow')
-  t.is(align.center('古古古', 4), '古古古', 'center wide overflow')
-  t.is(align.left('abc', 2), 'abc', 'left narrow overflow')
-  t.is(align.left('古古古', 4), '古古古', 'left wide overflow')
-  t.is(align.right('abc', 2), 'abc', 'right narrow overflow')
-  t.is(align.right('古古古', 4), '古古古', 'right wide overflow')
-
-  t.is(align.left('', 5), '     ', 'left align nothing')
-  t.is(align.center('', 5), '     ', 'center align nothing')
-  t.is(align.right('', 5), '     ', 'right align nothing')
-
-  t.is(align.left('   ', 5), '     ', 'left align whitespace')
-  t.is(align.center('   ', 5), '     ', 'center align whitespace')
-  t.is(align.right('   ', 5), '     ', 'right align whitespace')
-
-  t.is(align.left('   ', 2), '   ', 'left align whitespace overflow')
-  t.is(align.center('   ', 2), '   ', 'center align whitespace overflow')
-  t.is(align.right('   ', 2), '   ', 'right align whitespace overflow')
-
-  t.is(align.left('x         ', 10), 'x         ', 'left align whitespace mix')
-  t.is(align.center('x         ', 10), '    x     ', 'center align whitespace mix')
-  t.is(align.right('x         ', 10), '         x', 'right align whitespace mix')
-
-  t.end()
-})
diff --git a/deps/npm/node_modules/npmlog/package.json b/deps/npm/node_modules/npmlog/package.json
index 3f75af08448452..901eedaba95ed3 100644
--- a/deps/npm/node_modules/npmlog/package.json
+++ b/deps/npm/node_modules/npmlog/package.json
@@ -1,23 +1,23 @@
 {
-  "_from": "npmlog@latest",
-  "_id": "npmlog@4.1.0",
-  "_integrity": "sha512-ocolIkZYZt8UveuiDS0yAkkIjid1o7lPG8cYm05yNYzBn8ykQtaiPMEGp8fY9tKdDgm8okpdKzkvu1y9hUYugA==",
+  "_from": "npmlog@4.1.2",
+  "_id": "npmlog@4.1.2",
+  "_inBundle": false,
+  "_integrity": "sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==",
   "_location": "/npmlog",
   "_phantomChildren": {
-    "aproba": "1.1.1",
+    "aproba": "1.1.2",
     "has-unicode": "2.0.1",
-    "readable-stream": "2.2.9",
-    "strip-ansi": "3.0.1"
+    "readable-stream": "2.3.2"
   },
   "_requested": {
-    "type": "tag",
+    "type": "version",
     "registry": true,
-    "raw": "npmlog@latest",
+    "raw": "npmlog@4.1.2",
     "name": "npmlog",
     "escapedName": "npmlog",
-    "rawSpec": "latest",
+    "rawSpec": "4.1.2",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "4.1.2"
   },
   "_requiredBy": [
     "#USER",
@@ -25,17 +25,15 @@
     "/node-gyp",
     "/npm-registry-client"
   ],
-  "_resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.0.tgz",
-  "_shasum": "dc59bee85f64f00ed424efb2af0783df25d1c0b5",
-  "_shrinkwrap": null,
-  "_spec": "npmlog@latest",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
+  "_shasum": "08a7f2a8bf734604779a9efa4ad5cc717abb954b",
+  "_spec": "npmlog@4.1.2",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
     "url": "http://blog.izs.me/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/npm/npmlog/issues"
   },
@@ -59,8 +57,6 @@
   "license": "ISC",
   "main": "log.js",
   "name": "npmlog",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/npm/npmlog.git"
@@ -68,5 +64,5 @@
   "scripts": {
     "test": "standard && tap test/*.js"
   },
-  "version": "4.1.0"
+  "version": "4.1.2"
 }
diff --git a/deps/npm/node_modules/pacote/CHANGELOG.md b/deps/npm/node_modules/pacote/CHANGELOG.md
index 7f7eac282da100..f16a2ddac17187 100644
--- a/deps/npm/node_modules/pacote/CHANGELOG.md
+++ b/deps/npm/node_modules/pacote/CHANGELOG.md
@@ -2,6 +2,87 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="2.7.38"></a>
+## [2.7.38](https://github.com/zkat/pacote/compare/v2.7.37...v2.7.38) (2017-06-29)
+
+
+### Bug Fixes
+
+* **manifest:** bump npm-pick-manifest for loose semver fix ([b3d45ef](https://github.com/zkat/pacote/commit/b3d45ef))
+
+
+
+<a name="2.7.37"></a>
+## [2.7.37](https://github.com/zkat/pacote/compare/v2.7.36...v2.7.37) (2017-06-29)
+
+
+### Bug Fixes
+
+* **deps:** bump deps for fixes ([f156655](https://github.com/zkat/pacote/commit/f156655))
+
+
+
+<a name="2.7.36"></a>
+## [2.7.36](https://github.com/zkat/pacote/compare/v2.7.35...v2.7.36) (2017-06-10)
+
+
+### Bug Fixes
+
+* **deps:** update tar-fs with the special characters patch (#102) ([ed43aa3](https://github.com/zkat/pacote/commit/ed43aa3))
+
+
+
+<a name="2.7.35"></a>
+## [2.7.35](https://github.com/zkat/pacote/compare/v2.7.34...v2.7.35) (2017-06-09)
+
+
+### Bug Fixes
+
+* **registry:** only print one 199 warning (#100) ([b395138](https://github.com/zkat/pacote/commit/b395138))
+
+
+
+<a name="2.7.34"></a>
+## [2.7.34](https://github.com/zkat/pacote/compare/v2.7.33...v2.7.34) (2017-06-09)
+
+
+### Bug Fixes
+
+* **git:** whitelist specific shallow-cloneable hosts ([b210cc8](https://github.com/zkat/pacote/commit/b210cc8))
+
+
+
+<a name="2.7.33"></a>
+## [2.7.33](https://github.com/zkat/pacote/compare/v2.7.32...v2.7.33) (2017-06-08)
+
+
+### Bug Fixes
+
+* **git:** better error reporting when ls-remote fails ([10aae8f](https://github.com/zkat/pacote/commit/10aae8f))
+
+
+
+<a name="2.7.32"></a>
+## [2.7.32](https://github.com/zkat/pacote/compare/v2.7.31...v2.7.32) (2017-06-07)
+
+
+### Bug Fixes
+
+* **registry:** print both 111 and 199 warnings ([2f8c201](https://github.com/zkat/pacote/commit/2f8c201))
+
+
+
+<a name="2.7.31"></a>
+## [2.7.31](https://github.com/zkat/pacote/compare/v2.7.30...v2.7.31) (2017-06-06)
+
+
+### Bug Fixes
+
+* **extract:** always return a bluebird promise ([06ca91d](https://github.com/zkat/pacote/commit/06ca91d))
+* **registry:** bump make-fetch-happen for local cache header issue fix ([868615c](https://github.com/zkat/pacote/commit/868615c))
+
+
+
 <a name="2.7.30"></a>
 ## [2.7.30](https://github.com/zkat/pacote/compare/v2.7.29...v2.7.30) (2017-06-05)
 
diff --git a/deps/npm/node_modules/pacote/extract.js b/deps/npm/node_modules/pacote/extract.js
index 79a4101675919e..01036519a978ce 100644
--- a/deps/npm/node_modules/pacote/extract.js
+++ b/deps/npm/node_modules/pacote/extract.js
@@ -36,7 +36,7 @@ function extract (spec, dest, opts) {
     })
   } else {
     opts.log.silly('pacote', 'no tarball hash provided for', spec.name, '- extracting by manifest')
-    return retry((tryAgain, attemptNum) => {
+    return BB.resolve(retry((tryAgain, attemptNum) => {
       return extractByManifest(
         startTime, spec, dest, opts
       ).catch(err => {
@@ -54,7 +54,7 @@ function extract (spec, dest, opts) {
           throw err
         }
       })
-    }, {retries: 1})
+    }, {retries: 1}))
   }
 }
 
diff --git a/deps/npm/node_modules/pacote/lib/fetchers/git.js b/deps/npm/node_modules/pacote/lib/fetchers/git.js
index 9da6a6438a4256..a5f51cd6c08c08 100644
--- a/deps/npm/node_modules/pacote/lib/fetchers/git.js
+++ b/deps/npm/node_modules/pacote/lib/fetchers/git.js
@@ -65,7 +65,7 @@ Fetcher.impl(fetchGit, {
         return withTmp(opts, tmp => {
           if (streamError) { throw streamError }
           return cloneRepo(
-            manifest._repo, manifest._ref, manifest._rawRef, tmp, opts
+            spec, manifest._repo, manifest._ref, manifest._rawRef, tmp, opts
           ).then(HEAD => {
             if (streamError) { throw streamError }
             manifest._resolved = spec.saveSpec.replace(/(:?#.*)?$/, `#${HEAD}`)
@@ -158,8 +158,10 @@ function withTmp (opts, cb) {
   }
 }
 
-function cloneRepo (repo, resolvedRef, rawRef, tmp, opts) {
-  if (resolvedRef) {
+// Only certain whitelisted hosted gits support shadow cloning
+const SHALLOW_HOSTS = new Set(['github', 'gist', 'gitlab', 'bitbucket'])
+function cloneRepo (spec, repo, resolvedRef, rawRef, tmp, opts) {
+  if (resolvedRef && spec.hosted && SHALLOW_HOSTS.has(spec.hosted.type)) {
     return git.shallow(repo, resolvedRef.ref, tmp, opts)
   } else {
     return git.clone(repo, rawRef, tmp, opts)
diff --git a/deps/npm/node_modules/pacote/lib/fetchers/registry/check-warning-header.js b/deps/npm/node_modules/pacote/lib/fetchers/registry/check-warning-header.js
index bd4dbc5175eb93..b17a233d43864f 100644
--- a/deps/npm/node_modules/pacote/lib/fetchers/registry/check-warning-header.js
+++ b/deps/npm/node_modules/pacote/lib/fetchers/registry/check-warning-header.js
@@ -21,11 +21,14 @@ function checkWarnings (res, registry, opts) {
       }
     })
     BAD_HOSTS.set(registry, true)
-    if (warnings['199'] && warnings['199'].message.match(/ENOTFOUND/)) {
-      opts.log.warn('registry', `Using stale data from ${registry} because the host is inaccessible -- are you offline?`)
-    } else if (warnings['199']) {
-      opts.log.warn('registry', `Unexpected warning for ${registry}: ${warnings['199'].message}`)
-    } else if (warnings['111']) {
+    if (warnings['199']) {
+      if (warnings['199'].message.match(/ENOTFOUND/)) {
+        opts.log.warn('registry', `Using stale data from ${registry} because the host is inaccessible -- are you offline?`)
+      } else {
+        opts.log.warn('registry', `Unexpected warning for ${registry}: ${warnings['199'].message}`)
+      }
+    }
+    if (warnings['111']) {
       // 111 Revalidation failed -- we're using stale data
       opts.log.warn(
         'registry',
diff --git a/deps/npm/node_modules/pacote/lib/fetchers/registry/manifest.js b/deps/npm/node_modules/pacote/lib/fetchers/registry/manifest.js
index febebfbde51ee6..be67c2e455aab4 100644
--- a/deps/npm/node_modules/pacote/lib/fetchers/registry/manifest.js
+++ b/deps/npm/node_modules/pacote/lib/fetchers/registry/manifest.js
@@ -88,7 +88,7 @@ function fetchPackument (uri, spec, registry, opts) {
     // Force integrity to null: we never check integrity hashes for manifests
     integrity: null
   })).then(res => res.json().then(packument => {
-    packument._cached = res.headers.has('x-local-cache')
+    packument._cached = decodeURIComponent(res.headers.has('x-local-cache'))
     packument._contentLength = +res.headers.get('content-length')
     // NOTE - we need to call pickMem again because proxy
     //        objects get reused!
diff --git a/deps/npm/node_modules/pacote/lib/fetchers/registry/tarball.js b/deps/npm/node_modules/pacote/lib/fetchers/registry/tarball.js
index 8ad2b6860b7608..2c63872e7f9aab 100644
--- a/deps/npm/node_modules/pacote/lib/fetchers/registry/tarball.js
+++ b/deps/npm/node_modules/pacote/lib/fetchers/registry/tarball.js
@@ -51,7 +51,10 @@ function fromManifest (manifest, spec, opts) {
     ],
     spec
   }, opts)).then(res => {
-    stream.emit('integrity', res.headers.get('x-local-cache-hash'))
+    const hash = res.headers.get('x-local-cache-hash')
+    if (hash) {
+      stream.emit('integrity', decodeURIComponent(hash))
+    }
     res.body.on('error', err => stream.emit('error', err))
     res.body.pipe(stream)
   }).catch(err => stream.emit('error', err))
diff --git a/deps/npm/node_modules/pacote/lib/util/git.js b/deps/npm/node_modules/pacote/lib/util/git.js
index fc3d158fa7c737..ed1b49d56ac4ec 100644
--- a/deps/npm/node_modules/pacote/lib/util/git.js
+++ b/deps/npm/node_modules/pacote/lib/util/git.js
@@ -109,8 +109,13 @@ function revs (repo, opts) {
       env: gitEnv()
     }, opts).then(child => {
       let stdout = ''
+      let stderr = ''
       child.stdout.on('data', d => { stdout += d })
-      return finished(child).then(() => {
+      child.stderr.on('data', d => { stderr += d })
+      return finished(child).catch(err => {
+        err.message = `Error while executing:\n${GITPATH} ls-remote -h -t ${repo}\n\n${stderr}\n${err.message}`
+        throw err
+      }).then(() => {
         return stdout.split('\n').reduce((revs, line) => {
           const split = line.split(/\s+/, 2)
           if (split.length < 2) { return revs }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
index 54d88f339186a6..a8ed4ca56f98bc 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
@@ -2,6 +2,27 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="2.4.13"></a>
+## [2.4.13](https://github.com/zkat/make-fetch-happen/compare/v2.4.12...v2.4.13) (2017-06-29)
+
+
+### Bug Fixes
+
+* **deps:** bump other deps for bugfixes ([eab8297](https://github.com/zkat/make-fetch-happen/commit/eab8297))
+* **proxy:** bump proxy deps with bugfixes (#32) ([632f860](https://github.com/zkat/make-fetch-happen/commit/632f860)), closes [#32](https://github.com/zkat/make-fetch-happen/issues/32)
+
+
+
+<a name="2.4.12"></a>
+## [2.4.12](https://github.com/zkat/make-fetch-happen/compare/v2.4.11...v2.4.12) (2017-06-06)
+
+
+### Bug Fixes
+
+* **cache:** encode x-local-cache-etc headers to be header-safe ([dc9fb1b](https://github.com/zkat/make-fetch-happen/commit/dc9fb1b))
+
+
+
 <a name="2.4.11"></a>
 ## [2.4.11](https://github.com/zkat/make-fetch-happen/compare/v2.4.10...v2.4.11) (2017-06-05)
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/cache.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/cache.js
index 9aeae6b2f8e6d8..edb9b3d036043e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/cache.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/cache.js
@@ -250,8 +250,8 @@ function matchDetails (req, cached) {
 }
 
 function addCacheHeaders (resHeaders, path, key, hash, time) {
-  resHeaders.set('X-Local-Cache', path)
-  resHeaders.set('X-Local-Cache-Key', key)
-  resHeaders.set('X-Local-Cache-Hash', hash)
+  resHeaders.set('X-Local-Cache', encodeURIComponent(path))
+  resHeaders.set('X-Local-Cache-Key', encodeURIComponent(key))
+  resHeaders.set('X-Local-Cache-Hash', encodeURIComponent(hash))
   resHeaders.set('X-Local-Cache-Time', new Date(time).toUTCString())
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/History.md
index cbfd0182669c8d..e62374ef13f366 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/History.md
@@ -1,4 +1,16 @@
 
+3.3.0 / 2017-06-20
+==================
+
+  * feat: add statusChanged getter (#51)
+  * chore: format License
+
+3.2.0 / 2017-06-10
+==================
+
+  * feat: add expiring active sockets
+  * test: add node 8 (#49)
+
 3.1.0 / 2017-02-20
 ==================
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/README.md
index 0dd51c7288c82f..c8d8d2f3bea18c 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/README.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/README.md
@@ -59,6 +59,9 @@ $ npm install agentkeepalive --save
   * `maxFreeSockets` {Number} Maximum number of sockets to leave open
     in a free state. Only relevant if `keepAlive` is set to `true`.
     Default = `256`.
+  * `socketActiveTTL` {Number} Sets the socket active time to live, even if it's in use.
+    If not setted the behaviour continues the same (the socket will be released only when free)
+    Default = `null`.
 
 ## Usage
 
@@ -95,11 +98,17 @@ req.on('error', e => {
 req.end();
 
 setTimeout(() => {
-  console.log('agent status: %j', keepaliveAgent.getCurrentStatus());
+  if (keepaliveAgent.statusChanged) {
+    console.log('[%s] agent status changed: %j', Date(), keepaliveAgent.getCurrentStatus());
+  }
 }, 2000);
 
 ```
 
+### `getter agent.statusChanged`
+
+counters have change or not after last checkpoint.
+
 ### `agent.getCurrentStatus()`
 
 `agent.getCurrentStatus()` will return a object to show the status of this agent:
@@ -212,10 +221,11 @@ Socket created:
 
 ## License
 
+```
 (The MIT License)
 
-Copyright(c) 2012 - 2015 fengmk2 <fengmk2@gmail.com>
 Copyright(c) node-modules and other contributors.
+Copyright(c) 2012 - 2015 fengmk2 <fengmk2@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -235,3 +245,4 @@ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+```
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/_http_agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/_http_agent.js
index 8b42294a98a3ab..57723d9c989901 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/_http_agent.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/_http_agent.js
@@ -68,6 +68,8 @@ function Agent(options) {
   self.freeSocketKeepAliveTimeout = self.options.freeSocketKeepAliveTimeout || 0;
   // working socket timeout. By default working socket do not have a timeout.
   self.timeout = self.options.timeout || 0;
+  // the socket active time to live, even if it's in use
+  this.socketActiveTTL = this.options.socketActiveTTL || null;
   // [patch end]
 
   self.on('free', function(socket, options) {
@@ -163,6 +165,20 @@ Agent.prototype.getName = function getName(options) {
   return name;
 };
 
+// [patch start]
+function handleSocketCreation(req) {
+  return function(err, newSocket) {
+    if (err) {
+      process.nextTick(function() {
+        req.emit('error', err);
+      });
+      return;
+    }
+    req.onSocket(newSocket);
+  }
+}
+// [patch end]
+
 Agent.prototype.addRequest = function addRequest(req, options) {
   // Legacy API: addRequest(req, host, port, localAddress)
   if (typeof options === 'string') {
@@ -202,6 +218,12 @@ Agent.prototype.addRequest = function addRequest(req, options) {
     socket.removeListener('error', freeSocketErrorListener);
     // restart the default timer
     socket.setTimeout(this.timeout);
+
+    if (this.socketActiveTTL && Date.now() - socket.createdTime > this.socketActiveTTL) {
+      debug(`socket ${socket.createdTime} expired`);
+      socket.destroy();
+      return this.createSocket(req, options, handleSocketCreation(req));
+    }
     // [patch end]
 
     // don't leak
@@ -214,15 +236,9 @@ Agent.prototype.addRequest = function addRequest(req, options) {
   } else if (sockLen < this.maxSockets) {
     debug('call onSocket', sockLen, freeLen);
     // If we are under maxSockets create a new one.
-    this.createSocket(req, options, function(err, newSocket) {
-      if (err) {
-        process.nextTick(function() {
-          req.emit('error', err);
-        });
-        return;
-      }
-      req.onSocket(newSocket);
-    });
+    // [patch start]
+    this.createSocket(req, options, handleSocketCreation(req));
+    // [patch end]
   } else {
     debug('wait for socket');
     // We are over limit so we'll add it to the queue.
@@ -253,8 +269,11 @@ Agent.prototype.createSocket = function createSocket(req, options, cb) {
   options.encoding = null;
   var called = false;
   const newSocket = self.createConnection(options, oncreate);
-  if (newSocket)
-    oncreate(null, newSocket);
+  // [patch start]
+  if (newSocket) {
+    oncreate(null, Object.assign(newSocket, { createdTime: Date.now() }));
+  }
+  // [patch end]
   function oncreate(err, s) {
     if (called)
       return;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/agent.js
index 3c8d984932f201..a51ad597bc3cb8 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/agent.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/lib/agent.js
@@ -39,12 +39,24 @@ class Agent extends OriginalAgent {
     super(options);
 
     this.createSocketCount = 0;
+    this.createSocketCountLastCheck = 0;
+
     this.createSocketErrorCount = 0;
+    this.createSocketErrorCountLastCheck = 0;
+
     this.closeSocketCount = 0;
+    this.closeSocketCountLastCheck = 0;
+
     // socket error event count
     this.errorSocketCount = 0;
+    this.errorSocketCountLastCheck = 0;
+
     this.requestCount = 0;
+    this.requestCountLastCheck = 0;
+
     this.timeoutSocketCount = 0;
+    this.timeoutSocketCountLastCheck = 0;
+
     this.on('free', s => {
       this.requestCount++;
       // last enter free queue timestamp
@@ -77,6 +89,24 @@ class Agent extends OriginalAgent {
     });
   }
 
+  get statusChanged() {
+    const changed = this.createSocketCount !== this.createSocketCountLastCheck ||
+      this.createSocketErrorCount !== this.createSocketErrorCountLastCheck ||
+      this.closeSocketCount !== this.closeSocketCountLastCheck ||
+      this.errorSocketCount !== this.errorSocketCountLastCheck ||
+      this.timeoutSocketCount !== this.timeoutSocketCountLastCheck ||
+      this.requestCount !== this.requestCountLastCheck;
+    if (changed) {
+      this.createSocketCountLastCheck = this.createSocketCount;
+      this.createSocketErrorCountLastCheck = this.createSocketErrorCount;
+      this.closeSocketCountLastCheck = this.closeSocketCount;
+      this.errorSocketCountLastCheck = this.errorSocketCount;
+      this.timeoutSocketCountLastCheck = this.timeoutSocketCount;
+      this.requestCountLastCheck = this.requestCount;
+    }
+    return changed;
+  }
+
   getCurrentStatus() {
     return {
       createSocketCount: this.createSocketCount,
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/package.json
index d591433a74d4ce..2468ecf355df77 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/agentkeepalive/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "agentkeepalive@^3.1.0",
-  "_id": "agentkeepalive@3.1.0",
-  "_integrity": "sha1-A5Ok8eaPhdNViHwucWgbKPO33zU=",
+  "_id": "agentkeepalive@3.3.0",
+  "_inBundle": false,
+  "_integrity": "sha512-9yhcpXti2ZQE7bxuCsjjWNIZoQOd9sZ1ZBovHG0YeCRohFv73SLvcm73PC9T3olM4GyozaQb+4MGdQpcD8m7NQ==",
   "_location": "/pacote/make-fetch-happen/agentkeepalive",
   "_phantomChildren": {},
   "_requested": {
@@ -17,36 +18,35 @@
   "_requiredBy": [
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-3.1.0.tgz",
-  "_shasum": "0393a4f1e68f85d355887c2e71681b28f3b7df35",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-3.3.0.tgz",
+  "_shasum": "6d5de5829afd3be2712201a39275fd11c651857c",
   "_spec": "agentkeepalive@^3.1.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen",
+  "_where": "/Users/rebecca/code/npm/node_modules/pacote/node_modules/make-fetch-happen",
   "author": {
     "name": "fengmk2",
     "email": "fengmk2@gmail.com",
     "url": "https://fengmk2.com"
   },
-  "bin": null,
   "browser": "browser.js",
   "bugs": {
     "url": "https://github.com/node-modules/agentkeepalive/issues"
   },
   "bundleDependencies": false,
   "ci": {
-    "version": "4.3.2, 4, 6, 7"
+    "version": "4.3.2, 4, 6, 7, 8"
   },
   "dependencies": {
-    "humanize-ms": "^1.2.0"
+    "humanize-ms": "^1.2.1"
   },
   "deprecated": false,
   "description": "Missing keepalive http.Agent",
   "devDependencies": {
-    "egg-bin": "^1.9.1",
-    "egg-ci": "^1.1.0",
-    "eslint": "^3.12.2",
-    "eslint-config-egg": "^3.2.0",
-    "pedding": "1"
+    "autod": "^2.8.0",
+    "egg-bin": "^1.10.3",
+    "egg-ci": "^1.7.0",
+    "eslint": "^3.19.0",
+    "eslint-config-egg": "^4.2.0",
+    "pedding": "^1.1.0"
   },
   "engines": {
     "node": ">= 4.0.0"
@@ -67,17 +67,16 @@
   "license": "MIT",
   "main": "index.js",
   "name": "agentkeepalive",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/node-modules/agentkeepalive.git"
   },
   "scripts": {
+    "autod": "autod",
     "ci": "npm run lint && npm run cov",
     "cov": "egg-bin cov",
     "lint": "eslint lib test index.js",
     "test": "egg-bin test"
   },
-  "version": "3.1.0"
+  "version": "3.3.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/.travis.yml
index 85a50123c63edb..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/.travis.yml
@@ -1,8 +1,22 @@
+sudo: false
+
 language: node_js
+
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-before_install:
-  - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28'
-  - npm install -g npm@latest
+  - "4"
+  - "5"
+  - "6"
+  - "7"
+  - "8"
+
+install:
+  - PATH="`npm bin`:`npm bin -g`:$PATH"
+  # Install dependencies and build
+  - npm install
+
+script:
+  # Output useful info for debugging
+  - node --version
+  - npm --version
+  # Run tests
+  - npm test
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/History.md
index 6765fcede9551f..5dabbc6950de3d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/History.md
@@ -1,4 +1,14 @@
 
+2.0.0 / 2017-06-27
+==================
+
+  * drop support for Node.js < v4
+  * update "mocha" to v3
+  * update to "agent-base" v4
+  * rename http-proxy-agent.js to index.js
+  * remove `extend` dependency
+  * test Node.js 4, 5, 6, 7 and 8 on Travis-CI
+
 1.0.0 / 2015-07-10
 ==================
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/http-proxy-agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/index.js
similarity index 96%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/http-proxy-agent.js
rename to deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/index.js
index b70e875f53eaf9..4bc9704a1011b1 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/http-proxy-agent.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/index.js
@@ -6,7 +6,6 @@
 var net = require('net');
 var tls = require('tls');
 var url = require('url');
-var extend = require('extend');
 var Agent = require('agent-base');
 var inherits = require('util').inherits;
 var debug = require('debug')('http-proxy-agent');
@@ -29,9 +28,9 @@ function HttpProxyAgent (opts) {
   if ('string' == typeof opts) opts = url.parse(opts);
   if (!opts) throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
   debug('creating new HttpProxyAgent instance: %o', opts);
-  Agent.call(this, connect);
+  Agent.call(this, opts);
 
-  var proxy = extend({}, opts);
+  var proxy = Object.assign({}, opts);
 
   // if `true`, then connect to the proxy server over TLS. defaults to `false`.
   this.secureProxy = proxy.protocol ? /^https:?$/i.test(proxy.protocol) : false;
@@ -58,7 +57,7 @@ inherits(HttpProxyAgent, Agent);
  * @api public
  */
 
-function connect (req, opts, fn) {
+HttpProxyAgent.prototype.callback = function connect (req, opts, fn) {
   var proxy = this.proxy;
 
   // change the `http.ClientRequest` instance's "path" field
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.npmignore
index 07e6e472cc75fa..c12f3a80c1810e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.npmignore
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.npmignore
@@ -1 +1,2 @@
 /node_modules
+/?.js
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.travis.yml
index 20b794051c9aaa..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/.travis.yml
@@ -3,21 +3,14 @@ sudo: false
 language: node_js
 
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "1"
-  - "2"
-  - "3"
   - "4"
   - "5"
   - "6"
   - "7"
+  - "8"
 
 install:
   - PATH="`npm bin`:`npm bin -g`:$PATH"
-  # Node 0.8 comes with a too obsolete npm
-  - if [[ "`node --version`" =~ ^v0\.8\. ]]; then npm install -g npm@1.4.28 ; fi
   # Install dependencies and build
   - npm install
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/History.md
index 2191a9e8014753..b79a539629609a 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/History.md
@@ -1,8 +1,43 @@
 
+4.1.0 / 2017-06-26
+==================
+
+  * mix in Agent options into Request options
+  * throw when nothing is returned from agent-base callback
+  * do not modify the options object for https requests
+
+4.0.1 / 2017-06-13
+==================
+
+  * add `this` context tests and fixes
+
+4.0.0 / 2017-06-06
+==================
+
+  * drop support for Node.js < 4
+  * drop old versions of Node.js from Travis-CI
+  * specify Node.js >= 4.0.0 in `engines.node`
+  * remove more old code
+  * remove "extend" dependency
+  * remove "semver" dependency
+  * make the Promise logic a bit cleaner
+  * add async function pseudo-example to README
+  * use direct return in README example
+
+3.0.0 / 2017-06-02
+==================
+
+  * drop support for Node.js v0.8 and v0.10
+  * add support for async, Promises, and direct return
+  * add a couple `options` test cases
+  * implement a `"timeout"` option
+  * rename main file to `index.js`
+  * test Node 8 on Travis
+
 2.1.1 / 2017-05-30
 ==================
 
-  * Revert [fe2162e0ba18123f5b301cba4de1e9dd74e437cd](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [270bdc92eb8e3bd0444d1e5266e8e9390aeb3095](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
+  * Revert [`fe2162e`](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [`270bdc9`](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
 
 2.1.0 / 2017-05-26
 ==================
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/README.md
index 616b90cdbf9331..64175a43a40f3d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/README.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/README.md
@@ -1,6 +1,6 @@
 agent-base
 ==========
-### Turn a function into an `http.Agent` instance
+### Turn a function into an [`http.Agent`][http.Agent] instance
 [![Build Status](https://travis-ci.org/TooTallNate/node-agent-base.svg?branch=master)](https://travis-ci.org/TooTallNate/node-agent-base)
 
 This module provides an `http.Agent` generator. That is, you pass it an async
@@ -34,7 +34,7 @@ Example
 Here's a minimal example that creates a new `net.Socket` connection to the server
 for every HTTP request (i.e. the equivalent of `agent: false` option):
 
-``` js
+```js
 var net = require('net');
 var tls = require('tls');
 var url = require('url');
@@ -42,10 +42,10 @@ var http = require('http');
 var agent = require('agent-base');
 
 var endpoint = 'http://nodejs.org/api/';
-var opts = url.parse(endpoint);
+var parsed = url.parse(endpoint);
 
 // This is the important part!
-opts.agent = agent(function (req, opts, fn) {
+parsed.agent = agent(function (req, opts) {
   var socket;
   // `secureEndpoint` is true when using the https module
   if (opts.secureEndpoint) {
@@ -53,26 +53,40 @@ opts.agent = agent(function (req, opts, fn) {
   } else {
     socket = net.connect(opts);
   }
-  fn(null, socket);
+  return socket;
 });
 
 // Everything else works just like normal...
-http.get(opts, function (res) {
+http.get(parsed, function (res) {
   console.log('"response" event!', res.headers);
   res.pipe(process.stdout);
 });
 ```
 
+You can also return a Promise or use an `async` function:
+
+```js
+agent(async function (req, opts) {
+  await sleep(1000);
+  // etc…
+});
+```
+
+
 API
 ---
 
-## Agent(Function callback) → http.Agent
+## Agent(Function callback[, Object options]) → [http.Agent][]
 
 Creates a base `http.Agent` that will execute the callback function `callback`
 for every HTTP request that it is used as the `agent` for. The callback function
 is responsible for creating a `stream.Duplex` instance of some kind that will be
 used as the underlying socket in the HTTP request.
 
+The `options` object accepts the following properties:
+
+  * `timeout` - Number - Timeout for the `callback()` function in milliseconds. Defaults to Infinity (optional).
+
 The callback function should have the following signature:
 
 ### callback(http.ClientRequest req, Object options, Function cb) → undefined
@@ -86,7 +100,7 @@ the callback function `cb` once created, and the HTTP request will
 continue to proceed.
 
 If the `https` module is used to invoke the HTTP request, then the
-`secureEndpoint` property on `options` will be set to `true`.
+`secureEndpoint` property on `options` _will be set to `true`_.
 
 
 License
@@ -119,3 +133,4 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 [https-proxy-agent]: https://github.com/TooTallNate/node-https-proxy-agent
 [pac-proxy-agent]: https://github.com/TooTallNate/node-pac-proxy-agent
 [socks-proxy-agent]: https://github.com/TooTallNate/node-socks-proxy-agent
+[http.Agent]: https://nodejs.org/api/http.html#http_class_http_agent
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/agent.js
deleted file mode 100644
index 7ea91f886cba24..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/agent.js
+++ /dev/null
@@ -1,106 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-require('./patch-core');
-var extend = require('extend');
-var inherits = require('util').inherits;
-var EventEmitter = require('events').EventEmitter;
-
-/**
- * Module exports.
- */
-
-module.exports = Agent;
-
-/**
- * Base `http.Agent` implementation.
- * No pooling/keep-alive is implemented by default.
- *
- * @param {Function} callback
- * @api public
- */
-
-function Agent (callback) {
-  if (!(this instanceof Agent)) return new Agent(callback);
-  EventEmitter.call(this);
-  if ('function' === typeof callback) {
-    this.callback = callback;
-  }
-}
-inherits(Agent, EventEmitter);
-
-Agent.prototype.callback = function callback (req, opts, fn) {
-  fn(new Error('"agent-base" has no default implementation, you must subclass and override `callback()`'));
-};
-
-/**
- * Called by node-core's "_http_client.js" module when creating
- * a new HTTP request with this Agent instance.
- *
- * @api public
- */
-
-Agent.prototype.addRequest = function addRequest (req, host, port, localAddress) {
-  var opts;
-  if ('object' == typeof host) {
-    // >= v0.11.x API
-    opts = extend({}, req._options, host);
-  } else {
-    // <= v0.10.x API
-    opts = extend({}, req._options, { host: host, port: port });
-    if (null != localAddress) {
-      opts.localAddress = localAddress;
-    }
-  }
-
-  if (opts.host && opts.path) {
-    // if both a `host` and `path` are specified then it's most likely the
-    // result of a `url.parse()` call... we need to remove the `path` portion so
-    // that `net.connect()` doesn't attempt to open that as a unix socket file.
-    delete opts.path;
-  }
-
-  // set default `port` if none was explicitly specified
-  if (null == opts.port) {
-    opts.port = opts.secureEndpoint ? 443 : 80;
-  }
-
-  delete opts.agent;
-  delete opts.hostname;
-  delete opts._defaultAgent;
-  delete opts.defaultPort;
-  delete opts.createConnection;
-
-  // hint to use "Connection: close"
-  // XXX: non-documented `http` module API :(
-  req._last = true;
-  req.shouldKeepAlive = false;
-
-  // clean up a bit of memory since we're no longer using this
-  req._options = null;
-
-  // create the `net.Socket` instance
-  var sync = true;
-  this.callback(req, opts, function (err, socket) {
-    function emitErr () {
-      req.emit('error', err);
-      // For Safety. Some additional errors might fire later on
-      // and we need to make sure we don't double-fire the error event.
-      req._hadError = true;
-    }
-    if (err) {
-      if (sync) {
-        // need to defer the "error" event, when sync, because by now the `req`
-        // instance hasn't event been passed back to the user yet...
-        process.nextTick(emitErr);
-      } else {
-        emitErr();
-      }
-    } else {
-      req.onSocket(socket);
-    }
-  });
-  sync = false;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/index.js
new file mode 100644
index 00000000000000..df3ca727a7eccb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/index.js
@@ -0,0 +1,158 @@
+'use strict';
+
+/**
+ * Module dependencies.
+ */
+
+require('./patch-core');
+const inherits = require('util').inherits;
+const promisify = require('es6-promisify');
+const EventEmitter = require('events').EventEmitter;
+
+/**
+ * Module exports.
+ */
+
+module.exports = Agent;
+
+/**
+ * Base `http.Agent` implementation.
+ * No pooling/keep-alive is implemented by default.
+ *
+ * @param {Function} callback
+ * @api public
+ */
+
+function Agent(callback, _opts) {
+  if (!(this instanceof Agent)) {
+    return new Agent(callback, _opts);
+  }
+
+  EventEmitter.call(this);
+
+  let opts = _opts;
+  if ('function' === typeof callback) {
+    this.callback = callback;
+  } else if (callback) {
+    opts = callback;
+  }
+
+  // timeout for the socket to be returned from the callback
+  this.timeout = (opts && opts.timeout) || null;
+
+  this.options = opts;
+}
+inherits(Agent, EventEmitter);
+
+/**
+ * Override this function in your subclass!
+ */
+Agent.prototype.callback = function callback(req, opts) {
+  throw new Error(
+    '"agent-base" has no default implementation, you must subclass and override `callback()`'
+  );
+};
+
+/**
+ * Called by node-core's "_http_client.js" module when creating
+ * a new HTTP request with this Agent instance.
+ *
+ * @api public
+ */
+
+Agent.prototype.addRequest = function addRequest(
+  req,
+  _opts
+) {
+  const ownOpts = Object.assign({}, _opts);
+
+  // set default `host` for HTTP to localhost
+  if (null == ownOpts.host) {
+    ownOpts.host = 'localhost';
+  }
+
+  // set default `port` for HTTP if none was explicitly specified
+  if (null == ownOpts.port) {
+    ownOpts.port = ownOpts.secureEndpoint ? 443 : 80;
+  }
+
+  const opts = Object.assign({}, this.options, ownOpts);
+
+  if (opts.host && opts.path) {
+    // if both a `host` and `path` are specified then it's most likely the
+    // result of a `url.parse()` call... we need to remove the `path` portion so
+    // that `net.connect()` doesn't attempt to open that as a unix socket file.
+    delete opts.path;
+  }
+
+  delete opts.agent;
+  delete opts.hostname;
+  delete opts._defaultAgent;
+  delete opts.defaultPort;
+  delete opts.createConnection;
+
+  // hint to use "Connection: close"
+  // XXX: non-documented `http` module API :(
+  req._last = true;
+  req.shouldKeepAlive = false;
+
+  // create the `stream.Duplex` instance
+  let timeout;
+  let timedOut = false;
+  const timeoutMs = this.timeout;
+
+  function onerror(err) {
+    if (req._hadError) return;
+    req.emit('error', err);
+    // For Safety. Some additional errors might fire later on
+    // and we need to make sure we don't double-fire the error event.
+    req._hadError = true;
+  }
+
+  function ontimeout() {
+    timedOut = true;
+    const err = new Error(
+      'A "socket" was not created for HTTP request before ' + timeoutMs + 'ms'
+    );
+    err.code = 'ETIMEOUT';
+    onerror(err);
+  }
+
+  function callbackError(err) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    onerror(err);
+  }
+
+  function onsocket(socket) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    if (socket) {
+      req.onSocket(socket);
+    } else {
+      const err = new Error(`no Duplex stream was returned to agent-base for \`${req.method} ${req.path}\``);
+      onerror(err);
+    }
+  }
+
+  if (this.callback.length >= 3) {
+    // legacy callback function, convert to Promise
+    this.callback = promisify(this.callback, this);
+  }
+
+  if (timeoutMs > 0) {
+    timeout = setTimeout(ontimeout, timeoutMs);
+  }
+
+  try {
+    Promise.resolve(this.callback(req, opts))
+      .then(onsocket, callbackError);
+  } catch (err) {
+    Promise.reject(err)
+      .catch(callbackError);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
new file mode 100644
index 00000000000000..4141cc840f257e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
@@ -0,0 +1,89 @@
+[![Travis CI](https://travis-ci.org/digitaldesignlabs/es6-promisify.svg)](https://travis-ci.org/digitaldesignlabs/es6-promisify)
+
+# es6-promisify
+
+Converts callback-based functions to Promise-based functions.
+
+## Install
+
+Install with [npm](https://npmjs.org/package/es6-promisify)
+
+```bash
+npm install --save es6-promisify
+```
+
+## Example
+
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const fs = require("fs");
+
+// Convert the stat function
+const stat = promisify(fs.stat);
+
+// Now usable as a promise!
+stat("example.txt").then(function (stats) {
+    console.log("Got stats", stats);
+}).catch(function (err) {
+    console.error("Yikes!", err);
+});
+```
+
+## Promisify methods
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const redis = require("redis").createClient(6379, "localhost");
+
+// Create a promise-based version of send_command
+const client = promisify(redis.send_command, redis);
+
+// Send commands to redis and get a promise back
+client("ping").then(function (pong) {
+    console.log("Got", pong);
+}).catch(function (err) {
+    console.error("Unexpected error", err);
+}).then(function () {
+    redis.quit();
+});
+```
+
+## Handle callback multiple arguments
+```js
+"use strict";
+
+// Declare functions
+function test(cb) {
+    return cb(undefined, 1, 2, 3);
+}
+
+// Declare variables
+const promisify = require("es6-promisify");
+
+// Create promise-based version of test
+const single = promisify(test);
+const multi = promisify(test, {multiArgs: true});
+
+// Discards additional arguments
+single().then(function (result) {
+    console.log(result); // 1
+});
+
+// Returns all arguments as an array
+multi().then(function (result) {
+    console.log(result); // [1, 2, 3]
+});
+```
+
+### Tests
+Test with nodeunit
+```bash
+$ npm test
+```
+
+Published under the [MIT License](http://opensource.org/licenses/MIT).
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
new file mode 100644
index 00000000000000..2fe5c6103b2fa3
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
@@ -0,0 +1,73 @@
+"use strict";
+
+/* global self, window, module, global, require */
+module.exports = function () {
+
+    "use strict";
+
+    var globalObject = void 0;
+
+    function isFunction(x) {
+        return typeof x === "function";
+    }
+
+    // Seek the global object
+    if (global !== undefined) {
+        globalObject = global;
+    } else if (window !== undefined && window.document) {
+        globalObject = window;
+    } else {
+        globalObject = self;
+    }
+
+    // Test for any native promise implementation, and if that
+    // implementation appears to conform to the specificaton.
+    // This code mostly nicked from the es6-promise module polyfill
+    // and then fooled with.
+    var hasPromiseSupport = function () {
+
+        // No promise object at all, and it's a non-starter
+        if (!globalObject.hasOwnProperty("Promise")) {
+            return false;
+        }
+
+        // There is a Promise object. Does it conform to the spec?
+        var P = globalObject.Promise;
+
+        // Some of these methods are missing from
+        // Firefox/Chrome experimental implementations
+        if (!P.hasOwnProperty("resolve") || !P.hasOwnProperty("reject")) {
+            return false;
+        }
+
+        if (!P.hasOwnProperty("all") || !P.hasOwnProperty("race")) {
+            return false;
+        }
+
+        // Older version of the spec had a resolver object
+        // as the arg rather than a function
+        return function () {
+
+            var resolve = void 0;
+
+            var p = new globalObject.Promise(function (r) {
+                resolve = r;
+            });
+
+            if (p) {
+                return isFunction(resolve);
+            }
+
+            return false;
+        }();
+    }();
+
+    // Export the native Promise implementation if it
+    // looks like it matches the spec
+    if (hasPromiseSupport) {
+        return globalObject.Promise;
+    }
+
+    //  Otherwise, return the es6-promise polyfill by @jaffathecake.
+    return require("es6-promise").Promise;
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
new file mode 100644
index 00000000000000..ce38041b07e24b
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
@@ -0,0 +1,85 @@
+"use strict";
+
+/* global module, require */
+module.exports = function () {
+
+    "use strict";
+
+    // Get a promise object. This may be native, or it may be polyfilled
+
+    var ES6Promise = require("./promise.js");
+
+    /**
+     * thatLooksLikeAPromiseToMe()
+     *
+     * Duck-types a promise.
+     *
+     * @param {object} o
+     * @return {bool} True if this resembles a promise
+     */
+    function thatLooksLikeAPromiseToMe(o) {
+        return o && typeof o.then === "function" && typeof o.catch === "function";
+    }
+
+    /**
+     * promisify()
+     *
+     * Transforms callback-based function -- func(arg1, arg2 .. argN, callback) -- into
+     * an ES6-compatible Promise. Promisify provides a default callback of the form (error, result)
+     * and rejects when `error` is truthy. You can also supply settings object as the second argument.
+     *
+     * @param {function} original - The function to promisify
+     * @param {object} settings - Settings object
+     * @param {object} settings.thisArg - A `this` context to use. If not set, assume `settings` _is_ `thisArg`
+     * @param {bool} settings.multiArgs - Should multiple arguments be returned as an array?
+     * @return {function} A promisified version of `original`
+     */
+    return function promisify(original, settings) {
+
+        return function () {
+            for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+                args[_key] = arguments[_key];
+            }
+
+            var returnMultipleArguments = settings && settings.multiArgs;
+
+            var target = void 0;
+            if (settings && settings.thisArg) {
+                target = settings.thisArg;
+            } else if (settings) {
+                target = settings;
+            }
+
+            // Return the promisified function
+            return new ES6Promise(function (resolve, reject) {
+
+                // Append the callback bound to the context
+                args.push(function callback(err) {
+
+                    if (err) {
+                        return reject(err);
+                    }
+
+                    for (var _len2 = arguments.length, values = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+                        values[_key2 - 1] = arguments[_key2];
+                    }
+
+                    if (false === !!returnMultipleArguments) {
+                        return resolve(values[0]);
+                    }
+
+                    resolve(values);
+                });
+
+                // Call the function
+                var response = original.apply(target, args);
+
+                // If it looks like original already returns a promise,
+                // then just resolve with that promise. Hopefully, the callback function we added will just be ignored.
+                if (thatLooksLikeAPromiseToMe(response)) {
+                    resolve(response);
+                }
+            });
+        };
+    };
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
new file mode 100644
index 00000000000000..6ff0013622f279
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
@@ -0,0 +1,122 @@
+# Master
+
+# 4.1.0
+
+* [BUGFIX] Fix memory leak [#269]
+* [BUGFIX] Auto Bundles within an AMD Environment [#263]
+
+# 4.0.5
+
+* fix require('es6-promise/auto') for Node < 4
+
+# 4.0.4
+
+* fix asap when using https://github.com/Kinvey/titanium-sdk
+
+# 4.0.3
+
+* fix Readme links
+
+# 4.0.2
+
+* fix require('es6-promise/auto');
+
+# 4.0.0
+
+* no longer polyfill automatically, if needed one can still invoke
+  `require('es6-promise/auto')` directly.
+
+# 3.3.1
+
+* fix links in readme
+
+# 3.3.0
+
+* support polyfil on WebMAF (playstation env)
+* fix tampering related bug global `constructor` was referenced by mistake.
+* provide TS Typings
+* increase compatibliity with sinon.useFakeTimers();
+* update build tools (use rollup)
+* directly export promise;
+
+# 3.2.2
+
+* IE8: use isArray
+* update build dependencies
+
+# 3.2.1
+
+* fix race tampering issue
+* use eslint
+* fix Promise.all tampering
+* remove unused code
+* fix issues with NWJS/electron
+
+# 3.2.0
+
+* improve tamper resistence of Promise.all Promise.race and
+  Promise.prototype.then (note, this isn't complete, but addresses an exception
+  when used \w core-js, follow up work will address entirely)
+* remove spec incompatible then chaining fast-path
+* add eslint
+* update build deps
+
+# 3.1.2
+
+* fix node detection issues with NWJS/electron
+
+# 3.1.0
+
+* improve performance of Promise.all when it encounters a non-promise input object input
+* then/resolve tamper protection
+* reduce AST size of promise constructor, to facilitate more inlining
+* Update README.md with details about PhantomJS requirement for running tests
+* Mangle and compress the minified version
+
+# 3.0.2
+
+* correctly bump both bower and package.json versions
+
+# 3.0.1
+
+* no longer include dist/test in npm releases
+
+# 3.0.0
+
+* use nextTick() instead of setImmediate() to schedule microtasks with node 0.10. Later versions of
+  nodes are not affected as they were already using nextTick(). Note that using nextTick() might
+  trigger a depreciation warning on 0.10 as described at https://github.com/cujojs/when/issues/410.
+  The reason why nextTick() is preferred is that is setImmediate() would schedule a macrotask
+  instead of a microtask and might result in a different scheduling.
+  If needed you can revert to the former behavior as follow:
+
+    var Promise = require('es6-promise').Promise;
+    Promise._setScheduler(setImmediate);
+
+# 2.3.0
+
+* #121: Ability to override the internal asap implementation
+* #120: Use an ascii character for an apostrophe, for source maps
+
+# 2.2.0
+
+* #116: Expose asap() and a way to override the scheduling mechanism on Promise
+* Lock to v0.2.3 of ember-cli
+
+# 2.1.1
+
+* Fix #100 via #105: tell browserify to ignore vertx require
+* Fix #101 via #102: "follow thenable state, not own state"
+
+# 2.1.0
+
+* #59: Automatic polyfill. No need to invoke `ES6Promise.polyfill()` anymore.
+* ... (see the commit log)
+
+# 2.0.0
+
+* re-sync with RSVP. Many large performance improvements and bugfixes.
+
+# 1.0.0
+
+* first subset of RSVP
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
new file mode 100644
index 00000000000000..954ec5992df750
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
new file mode 100644
index 00000000000000..bb07d25c172599
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
@@ -0,0 +1,82 @@
+# ES6-Promise (subset of [rsvp.js](https://github.com/tildeio/rsvp.js)) [![Build Status](https://travis-ci.org/stefanpenner/es6-promise.svg?branch=master)](https://travis-ci.org/stefanpenner/es6-promise)
+
+This is a polyfill of the [ES6 Promise](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-constructor). The implementation is a subset of [rsvp.js](https://github.com/tildeio/rsvp.js) extracted by @jakearchibald, if you're wanting extra features and more debugging options, check out the [full library](https://github.com/tildeio/rsvp.js).
+
+For API details and how to use promises, see the <a href="http://www.html5rocks.com/en/tutorials/es6/promises/">JavaScript Promises HTML5Rocks article</a>.
+
+## Downloads
+
+* [es6-promise 27.86 KB (7.33 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.js)
+* [es6-promise-auto 27.78 KB (7.3 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.js) - Automatically provides/replaces `Promise` if missing or broken.
+* [es6-promise-min 6.17 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.min.js)
+* [es6-promise-auto-min 6.19 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.min.js) - Minified version of `es6-promise-auto` above.
+
+## Node.js
+
+To install:
+
+```sh
+npm install es6-promise
+```
+
+To use:
+
+```js
+var Promise = require('es6-promise').Promise;
+```
+
+## Bower
+
+To install:
+
+```sh
+bower install es6-promise --save
+```
+
+
+## Usage in IE<9
+
+`catch` is a reserved word in IE<9, meaning `promise.catch(func)` throws a syntax error. To work around this, you can use a string to access the property as shown in the following example.
+
+However, please remember that such technique is already provided by most common minifiers, making the resulting code safe for old browsers and production:
+
+```js
+promise['catch'](function(err) {
+  // ...
+});
+```
+
+Or use `.then` instead:
+
+```js
+promise.then(undefined, function(err) {
+  // ...
+});
+```
+
+## Auto-polyfill
+
+To polyfill the global environment (either in Node or in the browser via CommonJS) use the following code snippet:
+
+```js
+require('es6-promise').polyfill();
+```
+
+Alternatively
+
+```js
+require('es6-promise/auto');
+```
+
+Notice that we don't assign the result of `polyfill()` to any variable. The `polyfill()` method will patch the global environment (in this case to the `Promise` name) when called.
+
+## Building & Testing
+
+You will need to have PhantomJS installed globally in order to run the tests.
+
+`npm install -g phantomjs`
+
+* `npm run build` to build
+* `npm test` to run tests
+* `npm start` to run a build watcher, and webserver to test
+* `npm run test:server` for a testem test runner and watching builder
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
new file mode 100644
index 00000000000000..92bbf36e586a18
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
@@ -0,0 +1,4 @@
+// This file can be required in Browserify and Node.js for automatic polyfill
+// To use it:  require('es6-promise/auto');
+'use strict';
+module.exports = require('./').polyfill();
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
new file mode 100644
index 00000000000000..51eb80a648f920
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
@@ -0,0 +1,1159 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$3) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$3(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$3 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$3.all = all$1;
+Promise$3.race = race$1;
+Promise$3.resolve = resolve$1;
+Promise$3.reject = reject$1;
+Promise$3._setScheduler = setScheduler;
+Promise$3._setAsap = setAsap;
+Promise$3._asap = asap;
+
+Promise$3.prototype = {
+  constructor: Promise$3,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$3;
+}
+
+// Strange compat..
+Promise$3.polyfill = polyfill$1;
+Promise$3.Promise = Promise$3;
+
+Promise$3.polyfill();
+
+return Promise$3;
+
+})));
+
+//# sourceMappingURL=es6-promise.auto.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
new file mode 100644
index 00000000000000..1e06e2c73cd3ee
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
new file mode 100644
index 00000000000000..ba34fa7cedf69f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new n(function(e){return e(t)}),e)}else this._willSettleAt(r(t),e)},Y.prototype._settledAt=function(t,e,n){var r=this.promise;r._state===nt&&(this._remaining--,t===ot?j(r,n):this._result[e]=n),0===this._remaining&&S(r,this._result)},Y.prototype._willSettleAt=function(t,e){var n=this;E(t,void 0,function(t){return n._settledAt(rt,e,t)},function(t){return n._settledAt(ot,e,t)})},U.all=F,U.race=D,U.resolve=h,U.reject=K,U._setScheduler=n,U._setAsap=r,U._asap=J,U.prototype={constructor:U,then:l,"catch":function(t){return this.then(null,t)}},U.polyfill=W,U.Promise=U,U.polyfill(),U});
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
new file mode 100644
index 00000000000000..3ada8df844b60f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
new file mode 100644
index 00000000000000..b3724141a8af11
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
@@ -0,0 +1,1157 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$2) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$2(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$2 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$2.all = all$1;
+Promise$2.race = race$1;
+Promise$2.resolve = resolve$1;
+Promise$2.reject = reject$1;
+Promise$2._setScheduler = setScheduler;
+Promise$2._setAsap = setAsap;
+Promise$2._asap = asap;
+
+Promise$2.prototype = {
+  constructor: Promise$2,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$2;
+}
+
+// Strange compat..
+Promise$2.polyfill = polyfill$1;
+Promise$2.Promise = Promise$2;
+
+return Promise$2;
+
+})));
+
+//# sourceMappingURL=es6-promise.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
new file mode 100644
index 00000000000000..98c7af7ba46d8f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
new file mode 100644
index 00000000000000..7696ed71f1ec6c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
new file mode 100644
index 00000000000000..ac752492dbfef9
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
new file mode 100644
index 00000000000000..d90ab85a59eb83
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
@@ -0,0 +1,74 @@
+export interface Thenable <R> {
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Thenable<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Thenable<U>;
+}
+
+export class Promise <R> implements Thenable <R> {
+  /**
+   * If you call resolve in the body of the callback passed to the constructor,
+   * your promise is fulfilled with result object passed to resolve.
+   * If you call reject your promise is rejected with the object passed to resolve.
+   * For consistency and debugging (eg stack traces), obj should be an instanceof Error.
+   * Any errors thrown in the constructor callback will be implicitly passed to reject().
+   */
+  constructor (callback: (resolve : (value?: R | Thenable<R>) => void, reject: (error?: any) => void) => void);
+
+  /**
+   * onFulfilled is called when/if "promise" resolves. onRejected is called when/if "promise" rejects.
+   * Both are optional, if either/both are omitted the next onFulfilled/onRejected in the chain is called.
+   * Both callbacks have a single parameter , the fulfillment value or rejection reason.
+   * "then" returns a new promise equivalent to the value you return from onFulfilled/onRejected after being passed through Promise.resolve.
+   * If an error is thrown in the callback, the returned promise rejects with that error.
+   *
+   * @param onFulfilled called when/if "promise" resolves
+   * @param onRejected called when/if "promise" rejects
+   */
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Promise<U>;
+
+  /**
+   * Sugar for promise.then(undefined, onRejected)
+   *
+   * @param onRejected called when/if "promise" rejects
+   */
+  catch <U> (onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+
+  /**
+   * Make a new promise from the thenable.
+   * A thenable is promise-like in as far as it has a "then" method.
+   */
+  static resolve (): Promise<void>;
+  static resolve <R> (value: R | Thenable<R>): Promise<R>;
+
+  /**
+   * Make a promise that rejects to obj. For consistency and debugging (eg stack traces), obj should be an instanceof Error
+   */
+  static reject <R> (error: any): Promise<R>;
+
+  /**
+   * Make a promise that fulfills when every item in the array fulfills, and rejects if (and when) any item rejects.
+   * the array passed to all can be a mixture of promise-like objects and other objects.
+   * The fulfillment value is an array (in order) of fulfillment values. The rejection value is the first rejection value.
+   */
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>, T10 | Thenable<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;
+  static all<T1, T2, T3, T4, T5, T6, T7>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;
+  static all<T1, T2, T3, T4, T5, T6>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;
+  static all<T1, T2, T3, T4, T5>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>]): Promise<[T1, T2, T3, T4, T5]>;
+  static all<T1, T2, T3, T4>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>]): Promise<[T1, T2, T3, T4]>;
+  static all<T1, T2, T3>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>]): Promise<[T1, T2, T3]>;
+  static all<T1, T2>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>]): Promise<[T1, T2]>;
+  static all<T1>(values: [T1 | Thenable<T1>]): Promise<[T1]>;
+  static all<TAll>(values: Array<TAll | Thenable<TAll>>): Promise<TAll[]>;
+
+  /**
+   * Make a Promise that fulfills when any item fulfills, and rejects if any item rejects.
+   */
+  static race <R> (promises: (R | Thenable<R>)[]): Promise<R>;
+}
+
+/**
+ * The polyfill method will patch the global environment (in this case to the Promise name) when called.
+ */
+export function polyfill (): void;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
new file mode 100644
index 00000000000000..77997866f825a1
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
@@ -0,0 +1,3 @@
+import Promise from './es6-promise';
+Promise.polyfill();
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
new file mode 100644
index 00000000000000..4f4d840d09b53c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
@@ -0,0 +1,7 @@
+import Promise from './es6-promise/promise';
+import polyfill from './es6-promise/polyfill';
+
+// Strange compat..
+Promise.polyfill = polyfill;
+Promise.Promise = Promise;
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
new file mode 100644
index 00000000000000..038140d8d80ad5
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
@@ -0,0 +1,271 @@
+import {
+  objectOrFunction,
+  isFunction
+} from './utils';
+
+import {
+  asap
+} from './asap';
+
+import originalThen from './then';
+import originalResolve from './promise/resolve';
+
+export const PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+const PENDING   = void 0;
+const FULFILLED = 1;
+const REJECTED  = 2;
+
+const GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch(error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then.call(value, fulfillmentHandler, rejectionHandler);
+  } catch(e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then) {
+   asap(promise => {
+    var sealed = false;
+    var error = tryThen(then, thenable, value => {
+      if (sealed) { return; }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, reason => {
+      if (sealed) { return; }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, value  => resolve(promise, value),
+                                   reason => reject(promise, reason))
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then) {
+  if (maybeThenable.constructor === promise.constructor &&
+      then === originalThen &&
+      maybeThenable.constructor.resolve === originalResolve) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then)) {
+      handleForeignThenable(promise, maybeThenable, then);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) { return; }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) { return; }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  let { _subscribers } = parent;
+  let { length } = _subscribers;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED]  = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  let subscribers = promise._subscribers;
+  let settled = promise._state;
+
+  if (subscribers.length === 0) { return; }
+
+  let child, callback, detail = promise._result;
+
+  for (let i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+const TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch(e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  let hasCallback = isFunction(callback),
+      value, error, succeeded, failed;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+    resolve(promise, value);
+  } else if (failed) {
+    reject(promise, error);
+  } else if (settled === FULFILLED) {
+    fulfill(promise, value);
+  } else if (settled === REJECTED) {
+    reject(promise, value);
+  }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value){
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch(e) {
+    reject(promise, e);
+  }
+}
+
+let id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+export {
+  nextId,
+  makePromise,
+  getThen,
+  noop,
+  resolve,
+  reject,
+  fulfill,
+  subscribe,
+  publish,
+  publishRejection,
+  initializePromise,
+  invokeCallback,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  handleMaybeThenable
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
new file mode 100644
index 00000000000000..1055b92e75b043
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
@@ -0,0 +1,120 @@
+let len = 0;
+let vertxNext;
+let customSchedulerFn;
+
+export var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+}
+
+export function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+export function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+const browserWindow = (typeof window !== 'undefined') ? window : undefined;
+const browserGlobal = browserWindow || {};
+const BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+const isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+const isWorker = typeof Uint8ClampedArray !== 'undefined' &&
+  typeof importScripts !== 'undefined' &&
+  typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return () => process.nextTick(flush);
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function() {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  let iterations = 0;
+  const observer = new BrowserMutationObserver(flush);
+  const node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return () => {
+    node.data = (iterations = ++iterations % 2);
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  const channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return () => channel.port2.postMessage(0);
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  const globalSetTimeout = setTimeout;
+  return () => globalSetTimeout(flush, 1);
+}
+
+const queue = new Array(1000);
+function flush() {
+  for (let i = 0; i < len; i+=2) {
+    let callback = queue[i];
+    let arg = queue[i+1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i+1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    const r = require;
+    const vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch(e) {
+    return useSetTimeout();
+  }
+}
+
+let scheduleFlush;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
new file mode 100644
index 00000000000000..df4faca8793db7
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
@@ -0,0 +1,111 @@
+import {
+  isArray,
+  isMaybeThenable
+} from './utils';
+
+import {
+  noop,
+  reject,
+  fulfill,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  getThen,
+  handleMaybeThenable
+} from './-internal';
+
+import then from './then';
+import Promise from './promise';
+import originalResolve from './promise/resolve';
+import originalThen from './then';
+import { makePromise, PROMISE_ID } from './-internal';
+
+export default Enumerator;
+function Enumerator(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length     = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+};
+
+Enumerator.prototype._enumerate = function(input) {
+  for (let i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator.prototype._eachEntry = function(entry, i) {
+  let c = this._instanceConstructor;
+  let { resolve } = c;
+
+  if (resolve === originalResolve) {
+    let then = getThen(entry);
+
+    if (then === originalThen &&
+        entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise) {
+      let promise = new c(noop);
+      handleMaybeThenable(promise, entry, then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(resolve => resolve(entry)), i);
+    }
+  } else {
+    this._willSettleAt(resolve(entry), i);
+  }
+};
+
+Enumerator.prototype._settledAt = function(state, i, value) {
+  let { promise } = this;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator.prototype._willSettleAt = function(promise, i) {
+  let enumerator = this;
+
+  subscribe(promise, undefined, value => enumerator._settledAt(FULFILLED, i, value),
+                               reason => enumerator._settledAt(REJECTED, i, reason));
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
new file mode 100644
index 00000000000000..83ddf0662b9802
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
@@ -0,0 +1,35 @@
+/*global self*/
+import Promise from './promise';
+
+export default function polyfill() {
+  let local;
+
+  if (typeof global !== 'undefined') {
+      local = global;
+  } else if (typeof self !== 'undefined') {
+      local = self;
+  } else {
+      try {
+          local = Function('return this')();
+      } catch (e) {
+          throw new Error('polyfill failed because global object is unavailable in this environment');
+      }
+  }
+
+  let P = local.Promise;
+
+  if (P) {
+    var promiseToString = null;
+    try {
+        promiseToString = Object.prototype.toString.call(P.resolve());
+    } catch(e) {
+        // silently ignored
+    }
+
+    if (promiseToString === '[object Promise]' && !P.cast){
+        return;
+    }
+  }
+
+  local.Promise = Promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
new file mode 100644
index 00000000000000..20558cbeeaa45e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
@@ -0,0 +1,383 @@
+import {
+  isFunction
+} from './utils';
+
+import {
+  noop,
+  nextId,
+  PROMISE_ID,
+  initializePromise
+} from './-internal';
+
+import {
+  asap,
+  setAsap,
+  setScheduler
+} from './asap';
+
+import all from './promise/all';
+import race from './promise/race';
+import Resolve from './promise/resolve';
+import Reject from './promise/reject';
+import then from './then';
+
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+export default function Promise(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise.all = all;
+Promise.race = race;
+Promise.resolve = Resolve;
+Promise.reject = Reject;
+Promise._setScheduler = setScheduler;
+Promise._setAsap = setAsap;
+Promise._asap = asap;
+
+Promise.prototype = {
+  constructor: Promise,
+
+/**
+  The primary way of interacting with a promise is through its `then` method,
+  which registers callbacks to receive either a promise's eventual value or the
+  reason why the promise cannot be fulfilled.
+
+  ```js
+  findUser().then(function(user){
+    // user is available
+  }, function(reason){
+    // user is unavailable, and you are given the reason why
+  });
+  ```
+
+  Chaining
+  --------
+
+  The return value of `then` is itself a promise.  This second, 'downstream'
+  promise is resolved with the return value of the first promise's fulfillment
+  or rejection handler, or rejected if the handler throws an exception.
+
+  ```js
+  findUser().then(function (user) {
+    return user.name;
+  }, function (reason) {
+    return 'default name';
+  }).then(function (userName) {
+    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+    // will be `'default name'`
+  });
+
+  findUser().then(function (user) {
+    throw new Error('Found user, but still unhappy');
+  }, function (reason) {
+    throw new Error('`findUser` rejected and we're unhappy');
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+    // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+  });
+  ```
+  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+  ```js
+  findUser().then(function (user) {
+    throw new PedagogicalException('Upstream error');
+  }).then(function (value) {
+    // never reached
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // The `PedgagocialException` is propagated all the way down to here
+  });
+  ```
+
+  Assimilation
+  ------------
+
+  Sometimes the value you want to propagate to a downstream promise can only be
+  retrieved asynchronously. This can be achieved by returning a promise in the
+  fulfillment or rejection handler. The downstream promise will then be pending
+  until the returned promise is settled. This is called *assimilation*.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // The user's comments are now available
+  });
+  ```
+
+  If the assimliated promise rejects, then the downstream promise will also reject.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // If `findCommentsByAuthor` fulfills, we'll have the value here
+  }, function (reason) {
+    // If `findCommentsByAuthor` rejects, we'll have the reason here
+  });
+  ```
+
+  Simple Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let result;
+
+  try {
+    result = findResult();
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+  findResult(function(result, err){
+    if (err) {
+      // failure
+    } else {
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findResult().then(function(result){
+    // success
+  }, function(reason){
+    // failure
+  });
+  ```
+
+  Advanced Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let author, books;
+
+  try {
+    author = findAuthor();
+    books  = findBooksByAuthor(author);
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+
+  function foundBooks(books) {
+
+  }
+
+  function failure(reason) {
+
+  }
+
+  findAuthor(function(author, err){
+    if (err) {
+      failure(err);
+      // failure
+    } else {
+      try {
+        findBoooksByAuthor(author, function(books, err) {
+          if (err) {
+            failure(err);
+          } else {
+            try {
+              foundBooks(books);
+            } catch(reason) {
+              failure(reason);
+            }
+          }
+        });
+      } catch(error) {
+        failure(err);
+      }
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findAuthor().
+    then(findBooksByAuthor).
+    then(function(books){
+      // found books
+  }).catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method then
+  @param {Function} onFulfilled
+  @param {Function} onRejected
+  Useful for tooling.
+  @return {Promise}
+*/
+  then: then,
+
+/**
+  `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+  as the catch block of a try/catch statement.
+
+  ```js
+  function findAuthor(){
+    throw new Error('couldn't find that author');
+  }
+
+  // synchronous
+  try {
+    findAuthor();
+  } catch(reason) {
+    // something went wrong
+  }
+
+  // async with promises
+  findAuthor().catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method catch
+  @param {Function} onRejection
+  Useful for tooling.
+  @return {Promise}
+*/
+  catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
new file mode 100644
index 00000000000000..9ca3c063aa2f62
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
@@ -0,0 +1,52 @@
+import Enumerator from '../enumerator';
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+export default function all(entries) {
+  return new Enumerator(this, entries).promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
new file mode 100644
index 00000000000000..166dc820b5827e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
@@ -0,0 +1,84 @@
+import {
+  isArray
+} from "../utils";
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+export default function race(entries) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor((_, reject) => reject(new TypeError('You must pass an array to race.')));
+  } else {
+    return new Constructor((resolve, reject) => {
+      let length = entries.length;
+      for (let i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
new file mode 100644
index 00000000000000..cd55faabf537ca
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
@@ -0,0 +1,46 @@
+import {
+  noop,
+  reject as _reject
+} from '../-internal';
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+export default function reject(reason) {
+  /*jshint validthis:true */
+  let Constructor = this;
+  let promise = new Constructor(noop);
+  _reject(promise, reason);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
new file mode 100644
index 00000000000000..f4642b630e0517
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
@@ -0,0 +1,48 @@
+import {
+  noop,
+  resolve as _resolve
+} from '../-internal';
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+export default function resolve(object) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  let promise = new Constructor(noop);
+  _resolve(promise, object);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
new file mode 100644
index 00000000000000..b2b79f0a14a4d8
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
@@ -0,0 +1,32 @@
+import {
+  invokeCallback,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  noop,
+  makePromise,
+  PROMISE_ID
+} from './-internal';
+
+import { asap } from './asap';
+
+export default function then(onFulfillment, onRejection) {
+  const parent = this;
+
+  const child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  const { _state } = parent;
+
+  if (_state) {
+    const callback = arguments[_state - 1];
+    asap(() => invokeCallback(_state, child, callback, parent._result));
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
new file mode 100644
index 00000000000000..72545c5e97c7eb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
@@ -0,0 +1,21 @@
+export function objectOrFunction(x) {
+  let type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+export function isFunction(x) {
+  return typeof x === 'function';
+}
+
+export function isMaybeThenable(x) {
+  return x !== null && typeof x === 'object';
+}
+
+let _isArray;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = x => Object.prototype.toString.call(x) === '[object Array]';
+}
+
+export const isArray = _isArray;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
new file mode 100644
index 00000000000000..26008ffa00d8cd
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
@@ -0,0 +1,96 @@
+{
+  "_from": "es6-promise@^4.0.3",
+  "_id": "es6-promise@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-OaU1hHjgJf+b0NzsxCg7NdIYERD6Hy/PEmFLTjw+b65scuisG3Kt4QoTvJ66BBkPZ581gr0kpoVzKnxniM8nng==",
+  "_location": "/pacote/make-fetch-happen/http-proxy-agent/agent-base/es6-promisify/es6-promise",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promise@^4.0.3",
+    "name": "es6-promise",
+    "escapedName": "es6-promise",
+    "rawSpec": "^4.0.3",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.3"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/http-proxy-agent/agent-base/es6-promisify"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.1.1.tgz",
+  "_shasum": "8811e90915d9a0dba36274f0b242dbda78f9c92a",
+  "_spec": "es6-promise@^4.0.3",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify",
+  "author": {
+    "name": "Yehuda Katz, Tom Dale, Stefan Penner and contributors",
+    "url": "Conversion to ES6 API by Jake Archibald"
+  },
+  "browser": {
+    "vertx": false
+  },
+  "bugs": {
+    "url": "https://github.com/stefanpenner/es6-promise/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A lightweight library that provides tools for organizing asynchronous code",
+  "devDependencies": {
+    "broccoli-babel-transpiler": "^5.6.1",
+    "broccoli-concat": "^3.1.0",
+    "broccoli-merge-trees": "^1.2.3",
+    "broccoli-rollup": "^1.0.2",
+    "broccoli-stew": "^1.2.0",
+    "broccoli-uglify-js": "^0.2.0",
+    "broccoli-watchify": "^1.0.1",
+    "ember-cli": "2.12.2",
+    "ember-cli-dependency-checker": "^1.3.0",
+    "ember-publisher": "0.0.7",
+    "git-repo-version": "0.4.1",
+    "json3": "^3.3.2",
+    "mocha": "^3.1.0",
+    "promises-aplus-tests-phantom": "^2.1.0-revise",
+    "release-it": "2.7.1"
+  },
+  "directories": {
+    "lib": "lib"
+  },
+  "files": [
+    "dist",
+    "lib",
+    "es6-promise.d.ts",
+    "auto.js",
+    "!dist/test"
+  ],
+  "homepage": "https://github.com/stefanpenner/es6-promise#readme",
+  "keywords": [
+    "promises",
+    "promise",
+    "polyfill",
+    "futures"
+  ],
+  "license": "MIT",
+  "main": "dist/es6-promise.js",
+  "name": "es6-promise",
+  "namespace": "es6-promise",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stefanpenner/es6-promise.git"
+  },
+  "scripts": {
+    "build": "ember build --environment production",
+    "build:production": "ember build --env production",
+    "dry-run-release": "ember build --environment production && release-it --dry-run --non-interactive",
+    "lint": "jshint lib",
+    "prepublish": "ember build --environment production",
+    "start": "ember s",
+    "test": "ember test",
+    "test:node": "ember build && mocha ./dist/test/browserify",
+    "test:server": "ember test --server"
+  },
+  "spm": {
+    "main": "dist/es6-promise.js"
+  },
+  "typings": "es6-promise.d.ts",
+  "version": "4.1.1"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
new file mode 100644
index 00000000000000..7839fcf199ba22
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
@@ -0,0 +1,72 @@
+{
+  "_from": "es6-promisify@^5.0.0",
+  "_id": "es6-promisify@5.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+  "_location": "/pacote/make-fetch-happen/http-proxy-agent/agent-base/es6-promisify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promisify@^5.0.0",
+    "name": "es6-promisify",
+    "escapedName": "es6-promisify",
+    "rawSpec": "^5.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^5.0.0"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/http-proxy-agent/agent-base"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+  "_shasum": "5109d62f3e56ea967c4b63505aef08291c8a5203",
+  "_spec": "es6-promisify@^5.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base",
+  "author": {
+    "name": "Mike Hall",
+    "email": "mikehall314@gmail.com"
+  },
+  "bugs": {
+    "url": "http://github.com/digitaldesignlabs/es6-promisify/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "es6-promise": "^4.0.3"
+  },
+  "deprecated": false,
+  "description": "Converts callback-based functions to ES6 Promises",
+  "devDependencies": {
+    "babel-preset-es2015": "^6.9.0",
+    "eslint": "^2.13.1",
+    "gulp": "^3.9.1",
+    "gulp-babel": "^6.1.2",
+    "nodeunit": "^0.10.0"
+  },
+  "files": [
+    "dist/promisify.js",
+    "dist/promise.js"
+  ],
+  "greenkeeper": {
+    "ignore": [
+      "eslint"
+    ]
+  },
+  "homepage": "https://github.com/digitaldesignlabs/es6-promisify#readme",
+  "keywords": [
+    "promises",
+    "es6",
+    "promisify"
+  ],
+  "license": "MIT",
+  "main": "dist/promisify.js",
+  "name": "es6-promisify",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/digitaldesignlabs/es6-promisify.git"
+  },
+  "scripts": {
+    "pretest": "./node_modules/eslint/bin/eslint.js ./lib/*.js ./tests/*.js",
+    "test": "gulp && nodeunit tests"
+  },
+  "version": "5.0.0"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
deleted file mode 100644
index 534108e3f481cf..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules/
-coverage/
-.nyc_output/
-nyc_output/
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
deleted file mode 100644
index 991d04b6e2272b..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-  - '0.10'
-  - '0.12'
-  - 'iojs'
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
deleted file mode 100644
index b5e35ff0b5bd95..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
+++ /dev/null
@@ -1,303 +0,0 @@
-semver(1) -- The semantic versioner for npm
-===========================================
-
-## Usage
-
-    $ npm install semver
-
-    semver.valid('1.2.3') // '1.2.3'
-    semver.valid('a.b.c') // null
-    semver.clean('  =v1.2.3   ') // '1.2.3'
-    semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true
-    semver.gt('1.2.3', '9.8.7') // false
-    semver.lt('1.2.3', '9.8.7') // true
-
-As a command-line utility:
-
-    $ semver -h
-
-    Usage: semver <version> [<version> [...]] [-r <range> | -i <inc> | --preid <identifier> | -l | -rv]
-    Test if version(s) satisfy the supplied range(s), and sort them.
-
-    Multiple versions or ranges may be supplied, unless increment
-    option is specified.  In that case, only a single version may
-    be used, and it is incremented by the specified level
-
-    Program exits successfully if any valid version satisfies
-    all supplied ranges, and prints all satisfying versions.
-
-    If no versions are valid, or ranges are not satisfied,
-    then exits failure.
-
-    Versions are printed in ascending order, so supplying
-    multiple versions to the utility will just sort them.
-
-## Versions
-
-A "version" is described by the `v2.0.0` specification found at
-<http://semver.org/>.
-
-A leading `"="` or `"v"` character is stripped off and ignored.
-
-## Ranges
-
-A `version range` is a set of `comparators` which specify versions
-that satisfy the range.
-
-A `comparator` is composed of an `operator` and a `version`.  The set
-of primitive `operators` is:
-
-* `<` Less than
-* `<=` Less than or equal to
-* `>` Greater than
-* `>=` Greater than or equal to
-* `=` Equal.  If no operator is specified, then equality is assumed,
-  so this operator is optional, but MAY be included.
-
-For example, the comparator `>=1.2.7` would match the versions
-`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6`
-or `1.1.0`.
-
-Comparators can be joined by whitespace to form a `comparator set`,
-which is satisfied by the **intersection** of all of the comparators
-it includes.
-
-A range is composed of one or more comparator sets, joined by `||`.  A
-version matches a range if and only if every comparator in at least
-one of the `||`-separated comparator sets is satisfied by the version.
-
-For example, the range `>=1.2.7 <1.3.0` would match the versions
-`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`,
-or `1.1.0`.
-
-The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`,
-`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`.
-
-### Prerelease Tags
-
-If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then
-it will only be allowed to satisfy comparator sets if at least one
-comparator with the same `[major, minor, patch]` tuple also has a
-prerelease tag.
-
-For example, the range `>1.2.3-alpha.3` would be allowed to match the
-version `1.2.3-alpha.7`, but it would *not* be satisfied by
-`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater
-than" `1.2.3-alpha.3` according to the SemVer sort rules.  The version
-range only accepts prerelease tags on the `1.2.3` version.  The
-version `3.4.5` *would* satisfy the range, because it does not have a
-prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`.
-
-The purpose for this behavior is twofold.  First, prerelease versions
-frequently are updated very quickly, and contain many breaking changes
-that are (by the author's design) not yet fit for public consumption.
-Therefore, by default, they are excluded from range matching
-semantics.
-
-Second, a user who has opted into using a prerelease version has
-clearly indicated the intent to use *that specific* set of
-alpha/beta/rc versions.  By including a prerelease tag in the range,
-the user is indicating that they are aware of the risk.  However, it
-is still not appropriate to assume that they have opted into taking a
-similar risk on the *next* set of prerelease versions.
-
-#### Prerelease Identifiers
-
-The method `.inc` takes an additional `identifier` string argument that
-will append the value of the string as a prerelease identifier:
-
-```javascript
-> semver.inc('1.2.3', 'pre', 'beta')
-'1.2.4-beta.0'
-```
-
-command-line example:
-
-```shell
-$ semver 1.2.3 -i prerelease --preid beta
-1.2.4-beta.0
-```
-
-Which then can be used to increment further:
-
-```shell
-$ semver 1.2.4-beta.0 -i prerelease
-1.2.4-beta.1
-```
-
-### Advanced Range Syntax
-
-Advanced range syntax desugars to primitive comparators in
-deterministic ways.
-
-Advanced ranges may be combined in the same way as primitive
-comparators using white space or `||`.
-
-#### Hyphen Ranges `X.Y.Z - A.B.C`
-
-Specifies an inclusive set.
-
-* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4`
-
-If a partial version is provided as the first version in the inclusive
-range, then the missing pieces are replaced with zeroes.
-
-* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4`
-
-If a partial version is provided as the second version in the
-inclusive range, then all versions that start with the supplied parts
-of the tuple are accepted, but nothing that would be greater than the
-provided tuple parts.
-
-* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0`
-* `1.2.3 - 2` := `>=1.2.3 <3.0.0`
-
-#### X-Ranges `1.2.x` `1.X` `1.2.*` `*`
-
-Any of `X`, `x`, or `*` may be used to "stand in" for one of the
-numeric values in the `[major, minor, patch]` tuple.
-
-* `*` := `>=0.0.0` (Any version satisfies)
-* `1.x` := `>=1.0.0 <2.0.0` (Matching major version)
-* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions)
-
-A partial version range is treated as an X-Range, so the special
-character is in fact optional.
-
-* `""` (empty string) := `*` := `>=0.0.0`
-* `1` := `1.x.x` := `>=1.0.0 <2.0.0`
-* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0`
-
-#### Tilde Ranges `~1.2.3` `~1.2` `~1`
-
-Allows patch-level changes if a minor version is specified on the
-comparator.  Allows minor-level changes if not.
-
-* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0`
-* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`)
-* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`)
-* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0`
-* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`)
-* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`)
-* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-
-#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4`
-
-Allows changes that do not modify the left-most non-zero digit in the
-`[major, minor, patch]` tuple.  In other words, this allows patch and
-minor updates for versions `1.0.0` and above, patch updates for
-versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`.
-
-Many authors treat a `0.x` version as if the `x` were the major
-"breaking-change" indicator.
-
-Caret ranges are ideal when an author may make breaking changes
-between `0.2.4` and `0.3.0` releases, which is a common practice.
-However, it presumes that there will *not* be breaking changes between
-`0.2.4` and `0.2.5`.  It allows for changes that are presumed to be
-additive (but non-breaking), according to commonly observed practices.
-
-* `^1.2.3` := `>=1.2.3 <2.0.0`
-* `^0.2.3` := `>=0.2.3 <0.3.0`
-* `^0.0.3` := `>=0.0.3 <0.0.4`
-* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4`  Note that prereleases in the
-  `0.0.3` version *only* will be allowed, if they are greater than or
-  equal to `beta`.  So, `0.0.3-pr.2` would be allowed.
-
-When parsing caret ranges, a missing `patch` value desugars to the
-number `0`, but will allow flexibility within that value, even if the
-major and minor versions are both `0`.
-
-* `^1.2.x` := `>=1.2.0 <2.0.0`
-* `^0.0.x` := `>=0.0.0 <0.1.0`
-* `^0.0` := `>=0.0.0 <0.1.0`
-
-A missing `minor` and `patch` values will desugar to zero, but also
-allow flexibility within those values, even if the major version is
-zero.
-
-* `^1.x` := `>=1.0.0 <2.0.0`
-* `^0.x` := `>=0.0.0 <1.0.0`
-
-## Functions
-
-All methods and classes take a final `loose` boolean argument that, if
-true, will be more forgiving about not-quite-valid semver strings.
-The resulting output will always be 100% strict, of course.
-
-Strict-mode Comparators and Ranges will be strict about the SemVer
-strings that they parse.
-
-* `valid(v)`: Return the parsed version, or null if it's not valid.
-* `inc(v, release)`: Return the version incremented by the release
-  type (`major`,   `premajor`, `minor`, `preminor`, `patch`,
-  `prepatch`, or `prerelease`), or null if it's not valid
-  * `premajor` in one call will bump the version up to the next major
-    version and down to a prerelease of that major version.
-    `preminor`, and `prepatch` work the same way.
-  * If called from a non-prerelease version, the `prerelease` will work the
-    same as `prepatch`. It increments the patch version, then makes a
-    prerelease. If the input version is already a prerelease it simply
-    increments it.
-* `major(v)`: Return the major version number.
-* `minor(v)`: Return the minor version number.
-* `patch(v)`: Return the patch version number.
-
-### Comparison
-
-* `gt(v1, v2)`: `v1 > v2`
-* `gte(v1, v2)`: `v1 >= v2`
-* `lt(v1, v2)`: `v1 < v2`
-* `lte(v1, v2)`: `v1 <= v2`
-* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent,
-  even if they're not the exact same string.  You already know how to
-  compare strings.
-* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`.
-* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call
-  the corresponding function above.  `"==="` and `"!=="` do simple
-  string comparison, but are included for completeness.  Throws if an
-  invalid comparison string is provided.
-* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if
-  `v2` is greater.  Sorts in ascending order if passed to `Array.sort()`.
-* `rcompare(v1, v2)`: The reverse of compare.  Sorts an array of versions
-  in descending order when passed to `Array.sort()`.
-* `diff(v1, v2)`: Returns difference between two versions by the release type
-  (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`),
-  or null if the versions are the same.
-
-
-### Ranges
-
-* `validRange(range)`: Return the valid range or null if it's not valid
-* `satisfies(version, range)`: Return true if the version satisfies the
-  range.
-* `maxSatisfying(versions, range)`: Return the highest version in the list
-  that satisfies the range, or `null` if none of them do.
-* `gtr(version, range)`: Return `true` if version is greater than all the
-  versions possible in the range.
-* `ltr(version, range)`: Return `true` if version is less than all the
-  versions possible in the range.
-* `outside(version, range, hilo)`: Return true if the version is outside
-  the bounds of the range in either the high or low direction.  The
-  `hilo` argument must be either the string `'>'` or `'<'`.  (This is
-  the function called by `gtr` and `ltr`.)
-
-Note that, since ranges may be non-contiguous, a version might not be
-greater than a range, less than a range, *or* satisfy a range!  For
-example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9`
-until `2.0.0`, so the version `1.2.10` would not be greater than the
-range (because `2.0.1` satisfies, which is higher), nor less than the
-range (since `1.2.8` satisfies, which is lower), and it also does not
-satisfy the range.
-
-If you want to know if a version satisfies or does not satisfy a
-range, use the `satisfies(version, range)` function.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
deleted file mode 100755
index c5f2e857e82790..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/env node
-// Standalone semver comparison program.
-// Exits successfully and prints matching version(s) if
-// any supplied version is valid and passes all tests.
-
-var argv = process.argv.slice(2)
-  , versions = []
-  , range = []
-  , gt = []
-  , lt = []
-  , eq = []
-  , inc = null
-  , version = require("../package.json").version
-  , loose = false
-  , identifier = undefined
-  , semver = require("../semver")
-  , reverse = false
-
-main()
-
-function main () {
-  if (!argv.length) return help()
-  while (argv.length) {
-    var a = argv.shift()
-    var i = a.indexOf('=')
-    if (i !== -1) {
-      a = a.slice(0, i)
-      argv.unshift(a.slice(i + 1))
-    }
-    switch (a) {
-      case "-rv": case "-rev": case "--rev": case "--reverse":
-        reverse = true
-        break
-      case "-l": case "--loose":
-        loose = true
-        break
-      case "-v": case "--version":
-        versions.push(argv.shift())
-        break
-      case "-i": case "--inc": case "--increment":
-        switch (argv[0]) {
-          case "major": case "minor": case "patch": case "prerelease":
-          case "premajor": case "preminor": case "prepatch":
-            inc = argv.shift()
-            break
-          default:
-            inc = "patch"
-            break
-        }
-        break
-      case "--preid":
-        identifier = argv.shift()
-        break
-      case "-r": case "--range":
-        range.push(argv.shift())
-        break
-      case "-h": case "--help": case "-?":
-        return help()
-      default:
-        versions.push(a)
-        break
-    }
-  }
-
-  versions = versions.filter(function (v) {
-    return semver.valid(v, loose)
-  })
-  if (!versions.length) return fail()
-  if (inc && (versions.length !== 1 || range.length))
-    return failInc()
-
-  for (var i = 0, l = range.length; i < l ; i ++) {
-    versions = versions.filter(function (v) {
-      return semver.satisfies(v, range[i], loose)
-    })
-    if (!versions.length) return fail()
-  }
-  return success(versions)
-}
-
-function failInc () {
-  console.error("--inc can only be used on a single version with no range")
-  fail()
-}
-
-function fail () { process.exit(1) }
-
-function success () {
-  var compare = reverse ? "rcompare" : "compare"
-  versions.sort(function (a, b) {
-    return semver[compare](a, b, loose)
-  }).map(function (v) {
-    return semver.clean(v, loose)
-  }).map(function (v) {
-    return inc ? semver.inc(v, inc, loose, identifier) : v
-  }).forEach(function (v,i,_) { console.log(v) })
-}
-
-function help () {
-  console.log(["SemVer " + version
-              ,""
-              ,"A JavaScript implementation of the http://semver.org/ specification"
-              ,"Copyright Isaac Z. Schlueter"
-              ,""
-              ,"Usage: semver [options] <version> [<version> [...]]"
-              ,"Prints valid versions sorted by SemVer precedence"
-              ,""
-              ,"Options:"
-              ,"-r --range <range>"
-              ,"        Print versions that match the specified range."
-              ,""
-              ,"-i --increment [<level>]"
-              ,"        Increment a version by the specified level.  Level can"
-              ,"        be one of: major, minor, patch, premajor, preminor,"
-              ,"        prepatch, or prerelease.  Default level is 'patch'."
-              ,"        Only one version may be specified."
-              ,""
-              ,"--preid <identifier>"
-              ,"        Identifier to be used to prefix premajor, preminor,"
-              ,"        prepatch or prerelease version increments."
-              ,""
-              ,"-l --loose"
-              ,"        Interpret versions and ranges loosely"
-              ,""
-              ,"Program exits successfully if any valid version satisfies"
-              ,"all supplied ranges, and prints all satisfying versions."
-              ,""
-              ,"If no satisfying versions are found, then exits failure."
-              ,""
-              ,"Versions are printed in ascending order, so supplying"
-              ,"multiple versions to the utility will just sort them."
-              ].join("\n"))
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
deleted file mode 100644
index afe0672029ef9f..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "_from": "semver@~5.0.1",
-  "_id": "semver@5.0.3",
-  "_integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
-  "_location": "/pacote/make-fetch-happen/http-proxy-agent/agent-base/semver",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "semver@~5.0.1",
-    "name": "semver",
-    "escapedName": "semver",
-    "rawSpec": "~5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "~5.0.1"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/http-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/semver/-/semver-5.0.3.tgz",
-  "_shasum": "77466de589cd5d3c95f138aa78bc569a3cb5d27a",
-  "_shrinkwrap": null,
-  "_spec": "semver@~5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base",
-  "bin": {
-    "semver": "./bin/semver"
-  },
-  "bugs": {
-    "url": "https://github.com/npm/node-semver/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "The semantic version parser used by npm.",
-  "devDependencies": {
-    "tap": "^1.3.4"
-  },
-  "homepage": "https://github.com/npm/node-semver#readme",
-  "license": "ISC",
-  "main": "semver.js",
-  "name": "semver",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/node-semver.git"
-  },
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "version": "5.0.3"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
deleted file mode 100644
index 19392d8ff9fc7d..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
+++ /dev/null
@@ -1,1200 +0,0 @@
-exports = module.exports = SemVer;
-
-// The debug function is excluded entirely from the minified version.
-/* nomin */ var debug;
-/* nomin */ if (typeof process === 'object' &&
-    /* nomin */ process.env &&
-    /* nomin */ process.env.NODE_DEBUG &&
-    /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
-  /* nomin */ debug = function() {
-    /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
-    /* nomin */ args.unshift('SEMVER');
-    /* nomin */ console.log.apply(console, args);
-    /* nomin */ };
-/* nomin */ else
-  /* nomin */ debug = function() {};
-
-// Note: this is the semver.org version of the spec that it implements
-// Not necessarily the package version of this code.
-exports.SEMVER_SPEC_VERSION = '2.0.0';
-
-var MAX_LENGTH = 256;
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-
-// The actual regexps go on exports.re
-var re = exports.re = [];
-var src = exports.src = [];
-var R = 0;
-
-// The following Regular Expressions can be used for tokenizing,
-// validating, and parsing SemVer version strings.
-
-// ## Numeric Identifier
-// A single `0`, or a non-zero digit followed by zero or more digits.
-
-var NUMERICIDENTIFIER = R++;
-src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
-var NUMERICIDENTIFIERLOOSE = R++;
-src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
-
-
-// ## Non-numeric Identifier
-// Zero or more digits, followed by a letter or hyphen, and then zero or
-// more letters, digits, or hyphens.
-
-var NONNUMERICIDENTIFIER = R++;
-src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
-
-
-// ## Main Version
-// Three dot-separated numeric identifiers.
-
-var MAINVERSION = R++;
-src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')';
-
-var MAINVERSIONLOOSE = R++;
-src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
-
-// ## Pre-release Version Identifier
-// A numeric identifier, or a non-numeric identifier.
-
-var PRERELEASEIDENTIFIER = R++;
-src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
-                            '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-var PRERELEASEIDENTIFIERLOOSE = R++;
-src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
-                                 '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-
-// ## Pre-release Version
-// Hyphen, followed by one or more dot-separated pre-release version
-// identifiers.
-
-var PRERELEASE = R++;
-src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
-                  '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
-
-var PRERELEASELOOSE = R++;
-src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
-                       '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
-
-// ## Build Metadata Identifier
-// Any combination of digits, letters, or hyphens.
-
-var BUILDIDENTIFIER = R++;
-src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
-
-// ## Build Metadata
-// Plus sign, followed by one or more period-separated build metadata
-// identifiers.
-
-var BUILD = R++;
-src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
-             '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
-
-
-// ## Full Version String
-// A main version, followed optionally by a pre-release version and
-// build metadata.
-
-// Note that the only major, minor, patch, and pre-release sections of
-// the version string are capturing groups.  The build metadata is not a
-// capturing group, because it should not ever be used in version
-// comparison.
-
-var FULL = R++;
-var FULLPLAIN = 'v?' + src[MAINVERSION] +
-                src[PRERELEASE] + '?' +
-                src[BUILD] + '?';
-
-src[FULL] = '^' + FULLPLAIN + '$';
-
-// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
-// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
-// common in the npm registry.
-var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
-                 src[PRERELEASELOOSE] + '?' +
-                 src[BUILD] + '?';
-
-var LOOSE = R++;
-src[LOOSE] = '^' + LOOSEPLAIN + '$';
-
-var GTLT = R++;
-src[GTLT] = '((?:<|>)?=?)';
-
-// Something like "2.*" or "1.2.x".
-// Note that "x.x" is a valid xRange identifer, meaning "any version"
-// Only the first item is strictly required.
-var XRANGEIDENTIFIERLOOSE = R++;
-src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
-var XRANGEIDENTIFIER = R++;
-src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
-
-var XRANGEPLAIN = R++;
-src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:' + src[PRERELEASE] + ')?' +
-                   src[BUILD] + '?' +
-                   ')?)?';
-
-var XRANGEPLAINLOOSE = R++;
-src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:' + src[PRERELEASELOOSE] + ')?' +
-                        src[BUILD] + '?' +
-                        ')?)?';
-
-var XRANGE = R++;
-src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
-var XRANGELOOSE = R++;
-src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
-
-// Tilde ranges.
-// Meaning is "reasonably at or greater than"
-var LONETILDE = R++;
-src[LONETILDE] = '(?:~>?)';
-
-var TILDETRIM = R++;
-src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
-re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
-var tildeTrimReplace = '$1~';
-
-var TILDE = R++;
-src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
-var TILDELOOSE = R++;
-src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
-
-// Caret ranges.
-// Meaning is "at least and backwards compatible with"
-var LONECARET = R++;
-src[LONECARET] = '(?:\\^)';
-
-var CARETTRIM = R++;
-src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
-re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
-var caretTrimReplace = '$1^';
-
-var CARET = R++;
-src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
-var CARETLOOSE = R++;
-src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
-
-// A simple gt/lt/eq thing, or just "" to indicate "any version"
-var COMPARATORLOOSE = R++;
-src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
-var COMPARATOR = R++;
-src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
-
-
-// An expression to strip any whitespace between the gtlt and the thing
-// it modifies, so that `> 1.2.3` ==> `>1.2.3`
-var COMPARATORTRIM = R++;
-src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
-                      '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
-
-// this one has to use the /g flag
-re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
-var comparatorTrimReplace = '$1$2$3';
-
-
-// Something like `1.2.3 - 1.2.4`
-// Note that these all use the loose form, because they'll be
-// checked against either the strict or loose comparator form
-// later.
-var HYPHENRANGE = R++;
-src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
-                   '\\s+-\\s+' +
-                   '(' + src[XRANGEPLAIN] + ')' +
-                   '\\s*$';
-
-var HYPHENRANGELOOSE = R++;
-src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s+-\\s+' +
-                        '(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s*$';
-
-// Star ranges basically just allow anything at all.
-var STAR = R++;
-src[STAR] = '(<|>)?=?\\s*\\*';
-
-// Compile to actual regexp objects.
-// All are flag-free, unless they were created above with a flag.
-for (var i = 0; i < R; i++) {
-  debug(i, src[i]);
-  if (!re[i])
-    re[i] = new RegExp(src[i]);
-}
-
-exports.parse = parse;
-function parse(version, loose) {
-  if (version instanceof SemVer)
-    return version;
-
-  if (typeof version !== 'string')
-    return null;
-
-  if (version.length > MAX_LENGTH)
-    return null;
-
-  var r = loose ? re[LOOSE] : re[FULL];
-  if (!r.test(version))
-    return null;
-
-  try {
-    return new SemVer(version, loose);
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.valid = valid;
-function valid(version, loose) {
-  var v = parse(version, loose);
-  return v ? v.version : null;
-}
-
-
-exports.clean = clean;
-function clean(version, loose) {
-  var s = parse(version.trim().replace(/^[=v]+/, ''), loose);
-  return s ? s.version : null;
-}
-
-exports.SemVer = SemVer;
-
-function SemVer(version, loose) {
-  if (version instanceof SemVer) {
-    if (version.loose === loose)
-      return version;
-    else
-      version = version.version;
-  } else if (typeof version !== 'string') {
-    throw new TypeError('Invalid Version: ' + version);
-  }
-
-  if (version.length > MAX_LENGTH)
-    throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
-
-  if (!(this instanceof SemVer))
-    return new SemVer(version, loose);
-
-  debug('SemVer', version, loose);
-  this.loose = loose;
-  var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
-
-  if (!m)
-    throw new TypeError('Invalid Version: ' + version);
-
-  this.raw = version;
-
-  // these are actually numbers
-  this.major = +m[1];
-  this.minor = +m[2];
-  this.patch = +m[3];
-
-  if (this.major > MAX_SAFE_INTEGER || this.major < 0)
-    throw new TypeError('Invalid major version')
-
-  if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
-    throw new TypeError('Invalid minor version')
-
-  if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
-    throw new TypeError('Invalid patch version')
-
-  // numberify any prerelease numeric ids
-  if (!m[4])
-    this.prerelease = [];
-  else
-    this.prerelease = m[4].split('.').map(function(id) {
-      if (/^[0-9]+$/.test(id)) {
-        var num = +id
-        if (num >= 0 && num < MAX_SAFE_INTEGER)
-          return num
-      }
-      return id;
-    });
-
-  this.build = m[5] ? m[5].split('.') : [];
-  this.format();
-}
-
-SemVer.prototype.format = function() {
-  this.version = this.major + '.' + this.minor + '.' + this.patch;
-  if (this.prerelease.length)
-    this.version += '-' + this.prerelease.join('.');
-  return this.version;
-};
-
-SemVer.prototype.inspect = function() {
-  return '<SemVer "' + this + '">';
-};
-
-SemVer.prototype.toString = function() {
-  return this.version;
-};
-
-SemVer.prototype.compare = function(other) {
-  debug('SemVer.compare', this.version, this.loose, other);
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return this.compareMain(other) || this.comparePre(other);
-};
-
-SemVer.prototype.compareMain = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return compareIdentifiers(this.major, other.major) ||
-         compareIdentifiers(this.minor, other.minor) ||
-         compareIdentifiers(this.patch, other.patch);
-};
-
-SemVer.prototype.comparePre = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  // NOT having a prerelease is > having one
-  if (this.prerelease.length && !other.prerelease.length)
-    return -1;
-  else if (!this.prerelease.length && other.prerelease.length)
-    return 1;
-  else if (!this.prerelease.length && !other.prerelease.length)
-    return 0;
-
-  var i = 0;
-  do {
-    var a = this.prerelease[i];
-    var b = other.prerelease[i];
-    debug('prerelease compare', i, a, b);
-    if (a === undefined && b === undefined)
-      return 0;
-    else if (b === undefined)
-      return 1;
-    else if (a === undefined)
-      return -1;
-    else if (a === b)
-      continue;
-    else
-      return compareIdentifiers(a, b);
-  } while (++i);
-};
-
-// preminor will bump the version up to the next minor release, and immediately
-// down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release, identifier) {
-  switch (release) {
-    case 'premajor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor = 0;
-      this.major++;
-      this.inc('pre', identifier);
-      break;
-    case 'preminor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor++;
-      this.inc('pre', identifier);
-      break;
-    case 'prepatch':
-      // If this is already a prerelease, it will bump to the next version
-      // drop any prereleases that might already exist, since they are not
-      // relevant at this point.
-      this.prerelease.length = 0;
-      this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-    // If the input is a non-prerelease version, this acts the same as
-    // prepatch.
-    case 'prerelease':
-      if (this.prerelease.length === 0)
-        this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-
-    case 'major':
-      // If this is a pre-major version, bump up to the same major version.
-      // Otherwise increment major.
-      // 1.0.0-5 bumps to 1.0.0
-      // 1.1.0 bumps to 2.0.0
-      if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
-        this.major++;
-      this.minor = 0;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'minor':
-      // If this is a pre-minor version, bump up to the same minor version.
-      // Otherwise increment minor.
-      // 1.2.0-5 bumps to 1.2.0
-      // 1.2.1 bumps to 1.3.0
-      if (this.patch !== 0 || this.prerelease.length === 0)
-        this.minor++;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'patch':
-      // If this is not a pre-release version, it will increment the patch.
-      // If it is a pre-release it will bump up to the same patch version.
-      // 1.2.0-5 patches to 1.2.0
-      // 1.2.0 patches to 1.2.1
-      if (this.prerelease.length === 0)
-        this.patch++;
-      this.prerelease = [];
-      break;
-    // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
-    case 'pre':
-      if (this.prerelease.length === 0)
-        this.prerelease = [0];
-      else {
-        var i = this.prerelease.length;
-        while (--i >= 0) {
-          if (typeof this.prerelease[i] === 'number') {
-            this.prerelease[i]++;
-            i = -2;
-          }
-        }
-        if (i === -1) // didn't increment anything
-          this.prerelease.push(0);
-      }
-      if (identifier) {
-        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
-        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
-        if (this.prerelease[0] === identifier) {
-          if (isNaN(this.prerelease[1]))
-            this.prerelease = [identifier, 0];
-        } else
-          this.prerelease = [identifier, 0];
-      }
-      break;
-
-    default:
-      throw new Error('invalid increment argument: ' + release);
-  }
-  this.format();
-  this.raw = this.version;
-  return this;
-};
-
-exports.inc = inc;
-function inc(version, release, loose, identifier) {
-  if (typeof(loose) === 'string') {
-    identifier = loose;
-    loose = undefined;
-  }
-
-  try {
-    return new SemVer(version, loose).inc(release, identifier).version;
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.diff = diff;
-function diff(version1, version2) {
-  if (eq(version1, version2)) {
-    return null;
-  } else {
-    var v1 = parse(version1);
-    var v2 = parse(version2);
-    if (v1.prerelease.length || v2.prerelease.length) {
-      for (var key in v1) {
-        if (key === 'major' || key === 'minor' || key === 'patch') {
-          if (v1[key] !== v2[key]) {
-            return 'pre'+key;
-          }
-        }
-      }
-      return 'prerelease';
-    }
-    for (var key in v1) {
-      if (key === 'major' || key === 'minor' || key === 'patch') {
-        if (v1[key] !== v2[key]) {
-          return key;
-        }
-      }
-    }
-  }
-}
-
-exports.compareIdentifiers = compareIdentifiers;
-
-var numeric = /^[0-9]+$/;
-function compareIdentifiers(a, b) {
-  var anum = numeric.test(a);
-  var bnum = numeric.test(b);
-
-  if (anum && bnum) {
-    a = +a;
-    b = +b;
-  }
-
-  return (anum && !bnum) ? -1 :
-         (bnum && !anum) ? 1 :
-         a < b ? -1 :
-         a > b ? 1 :
-         0;
-}
-
-exports.rcompareIdentifiers = rcompareIdentifiers;
-function rcompareIdentifiers(a, b) {
-  return compareIdentifiers(b, a);
-}
-
-exports.major = major;
-function major(a, loose) {
-  return new SemVer(a, loose).major;
-}
-
-exports.minor = minor;
-function minor(a, loose) {
-  return new SemVer(a, loose).minor;
-}
-
-exports.patch = patch;
-function patch(a, loose) {
-  return new SemVer(a, loose).patch;
-}
-
-exports.compare = compare;
-function compare(a, b, loose) {
-  return new SemVer(a, loose).compare(b);
-}
-
-exports.compareLoose = compareLoose;
-function compareLoose(a, b) {
-  return compare(a, b, true);
-}
-
-exports.rcompare = rcompare;
-function rcompare(a, b, loose) {
-  return compare(b, a, loose);
-}
-
-exports.sort = sort;
-function sort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.compare(a, b, loose);
-  });
-}
-
-exports.rsort = rsort;
-function rsort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.rcompare(a, b, loose);
-  });
-}
-
-exports.gt = gt;
-function gt(a, b, loose) {
-  return compare(a, b, loose) > 0;
-}
-
-exports.lt = lt;
-function lt(a, b, loose) {
-  return compare(a, b, loose) < 0;
-}
-
-exports.eq = eq;
-function eq(a, b, loose) {
-  return compare(a, b, loose) === 0;
-}
-
-exports.neq = neq;
-function neq(a, b, loose) {
-  return compare(a, b, loose) !== 0;
-}
-
-exports.gte = gte;
-function gte(a, b, loose) {
-  return compare(a, b, loose) >= 0;
-}
-
-exports.lte = lte;
-function lte(a, b, loose) {
-  return compare(a, b, loose) <= 0;
-}
-
-exports.cmp = cmp;
-function cmp(a, op, b, loose) {
-  var ret;
-  switch (op) {
-    case '===':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a === b;
-      break;
-    case '!==':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a !== b;
-      break;
-    case '': case '=': case '==': ret = eq(a, b, loose); break;
-    case '!=': ret = neq(a, b, loose); break;
-    case '>': ret = gt(a, b, loose); break;
-    case '>=': ret = gte(a, b, loose); break;
-    case '<': ret = lt(a, b, loose); break;
-    case '<=': ret = lte(a, b, loose); break;
-    default: throw new TypeError('Invalid operator: ' + op);
-  }
-  return ret;
-}
-
-exports.Comparator = Comparator;
-function Comparator(comp, loose) {
-  if (comp instanceof Comparator) {
-    if (comp.loose === loose)
-      return comp;
-    else
-      comp = comp.value;
-  }
-
-  if (!(this instanceof Comparator))
-    return new Comparator(comp, loose);
-
-  debug('comparator', comp, loose);
-  this.loose = loose;
-  this.parse(comp);
-
-  if (this.semver === ANY)
-    this.value = '';
-  else
-    this.value = this.operator + this.semver.version;
-
-  debug('comp', this);
-}
-
-var ANY = {};
-Comparator.prototype.parse = function(comp) {
-  var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var m = comp.match(r);
-
-  if (!m)
-    throw new TypeError('Invalid comparator: ' + comp);
-
-  this.operator = m[1];
-  if (this.operator === '=')
-    this.operator = '';
-
-  // if it literally is just '>' or '' then allow anything.
-  if (!m[2])
-    this.semver = ANY;
-  else
-    this.semver = new SemVer(m[2], this.loose);
-};
-
-Comparator.prototype.inspect = function() {
-  return '<SemVer Comparator "' + this + '">';
-};
-
-Comparator.prototype.toString = function() {
-  return this.value;
-};
-
-Comparator.prototype.test = function(version) {
-  debug('Comparator.test', version, this.loose);
-
-  if (this.semver === ANY)
-    return true;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  return cmp(version, this.operator, this.semver, this.loose);
-};
-
-
-exports.Range = Range;
-function Range(range, loose) {
-  if ((range instanceof Range) && range.loose === loose)
-    return range;
-
-  if (!(this instanceof Range))
-    return new Range(range, loose);
-
-  this.loose = loose;
-
-  // First, split based on boolean or ||
-  this.raw = range;
-  this.set = range.split(/\s*\|\|\s*/).map(function(range) {
-    return this.parseRange(range.trim());
-  }, this).filter(function(c) {
-    // throw out any that are not relevant for whatever reason
-    return c.length;
-  });
-
-  if (!this.set.length) {
-    throw new TypeError('Invalid SemVer Range: ' + range);
-  }
-
-  this.format();
-}
-
-Range.prototype.inspect = function() {
-  return '<SemVer Range "' + this.range + '">';
-};
-
-Range.prototype.format = function() {
-  this.range = this.set.map(function(comps) {
-    return comps.join(' ').trim();
-  }).join('||').trim();
-  return this.range;
-};
-
-Range.prototype.toString = function() {
-  return this.range;
-};
-
-Range.prototype.parseRange = function(range) {
-  var loose = this.loose;
-  range = range.trim();
-  debug('range', range, loose);
-  // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
-  var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
-  range = range.replace(hr, hyphenReplace);
-  debug('hyphen replace', range);
-  // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
-  range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
-  debug('comparator trim', range, re[COMPARATORTRIM]);
-
-  // `~ 1.2.3` => `~1.2.3`
-  range = range.replace(re[TILDETRIM], tildeTrimReplace);
-
-  // `^ 1.2.3` => `^1.2.3`
-  range = range.replace(re[CARETTRIM], caretTrimReplace);
-
-  // normalize spaces
-  range = range.split(/\s+/).join(' ');
-
-  // At this point, the range is completely trimmed and
-  // ready to be split into comparators.
-
-  var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var set = range.split(' ').map(function(comp) {
-    return parseComparator(comp, loose);
-  }).join(' ').split(/\s+/);
-  if (this.loose) {
-    // in loose mode, throw out any that are not valid comparators
-    set = set.filter(function(comp) {
-      return !!comp.match(compRe);
-    });
-  }
-  set = set.map(function(comp) {
-    return new Comparator(comp, loose);
-  });
-
-  return set;
-};
-
-// Mostly just for testing and legacy API reasons
-exports.toComparators = toComparators;
-function toComparators(range, loose) {
-  return new Range(range, loose).set.map(function(comp) {
-    return comp.map(function(c) {
-      return c.value;
-    }).join(' ').trim().split(' ');
-  });
-}
-
-// comprised of xranges, tildes, stars, and gtlt's at this point.
-// already replaced the hyphen ranges
-// turn into a set of JUST comparators.
-function parseComparator(comp, loose) {
-  debug('comp', comp);
-  comp = replaceCarets(comp, loose);
-  debug('caret', comp);
-  comp = replaceTildes(comp, loose);
-  debug('tildes', comp);
-  comp = replaceXRanges(comp, loose);
-  debug('xrange', comp);
-  comp = replaceStars(comp, loose);
-  debug('stars', comp);
-  return comp;
-}
-
-function isX(id) {
-  return !id || id.toLowerCase() === 'x' || id === '*';
-}
-
-// ~, ~> --> * (any, kinda silly)
-// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
-// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
-// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
-// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
-// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-function replaceTildes(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceTilde(comp, loose);
-  }).join(' ');
-}
-
-function replaceTilde(comp, loose) {
-  var r = loose ? re[TILDELOOSE] : re[TILDE];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('tilde', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p))
-      // ~1.2 == >=1.2.0- <1.3.0-
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    else if (pr) {
-      debug('replaceTilde pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      ret = '>=' + M + '.' + m + '.' + p + pr +
-            ' <' + M + '.' + (+m + 1) + '.0';
-    } else
-      // ~1.2.3 == >=1.2.3 <1.3.0
-      ret = '>=' + M + '.' + m + '.' + p +
-            ' <' + M + '.' + (+m + 1) + '.0';
-
-    debug('tilde return', ret);
-    return ret;
-  });
-}
-
-// ^ --> * (any, kinda silly)
-// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
-// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
-// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
-// ^1.2.3 --> >=1.2.3 <2.0.0
-// ^1.2.0 --> >=1.2.0 <2.0.0
-function replaceCarets(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceCaret(comp, loose);
-  }).join(' ');
-}
-
-function replaceCaret(comp, loose) {
-  debug('caret', comp, loose);
-  var r = loose ? re[CARETLOOSE] : re[CARET];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('caret', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p)) {
-      if (M === '0')
-        ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-      else
-        ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
-    } else if (pr) {
-      debug('replaceCaret pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p + pr +
-              ' <' + (+M + 1) + '.0.0';
-    } else {
-      debug('no pr');
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p +
-              ' <' + (+M + 1) + '.0.0';
-    }
-
-    debug('caret return', ret);
-    return ret;
-  });
-}
-
-function replaceXRanges(comp, loose) {
-  debug('replaceXRanges', comp, loose);
-  return comp.split(/\s+/).map(function(comp) {
-    return replaceXRange(comp, loose);
-  }).join(' ');
-}
-
-function replaceXRange(comp, loose) {
-  comp = comp.trim();
-  var r = loose ? re[XRANGELOOSE] : re[XRANGE];
-  return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
-    debug('xRange', comp, ret, gtlt, M, m, p, pr);
-    var xM = isX(M);
-    var xm = xM || isX(m);
-    var xp = xm || isX(p);
-    var anyX = xp;
-
-    if (gtlt === '=' && anyX)
-      gtlt = '';
-
-    if (xM) {
-      if (gtlt === '>' || gtlt === '<') {
-        // nothing is allowed
-        ret = '<0.0.0';
-      } else {
-        // nothing is forbidden
-        ret = '*';
-      }
-    } else if (gtlt && anyX) {
-      // replace X with 0
-      if (xm)
-        m = 0;
-      if (xp)
-        p = 0;
-
-      if (gtlt === '>') {
-        // >1 => >=2.0.0
-        // >1.2 => >=1.3.0
-        // >1.2.3 => >= 1.2.4
-        gtlt = '>=';
-        if (xm) {
-          M = +M + 1;
-          m = 0;
-          p = 0;
-        } else if (xp) {
-          m = +m + 1;
-          p = 0;
-        }
-      } else if (gtlt === '<=') {
-        // <=0.7.x is actually <0.8.0, since any 0.7.x should
-        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-        gtlt = '<'
-        if (xm)
-          M = +M + 1
-        else
-          m = +m + 1
-      }
-
-      ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xm) {
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    } else if (xp) {
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    }
-
-    debug('xRange return', ret);
-
-    return ret;
-  });
-}
-
-// Because * is AND-ed with everything else in the comparator,
-// and '' means "any version", just remove the *s entirely.
-function replaceStars(comp, loose) {
-  debug('replaceStars', comp, loose);
-  // Looseness is ignored here.  star is always as loose as it gets!
-  return comp.trim().replace(re[STAR], '');
-}
-
-// This function is passed to string.replace(re[HYPHENRANGE])
-// M, m, patch, prerelease, build
-// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
-// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
-// 1.2 - 3.4 => >=1.2.0 <3.5.0
-function hyphenReplace($0,
-                       from, fM, fm, fp, fpr, fb,
-                       to, tM, tm, tp, tpr, tb) {
-
-  if (isX(fM))
-    from = '';
-  else if (isX(fm))
-    from = '>=' + fM + '.0.0';
-  else if (isX(fp))
-    from = '>=' + fM + '.' + fm + '.0';
-  else
-    from = '>=' + from;
-
-  if (isX(tM))
-    to = '';
-  else if (isX(tm))
-    to = '<' + (+tM + 1) + '.0.0';
-  else if (isX(tp))
-    to = '<' + tM + '.' + (+tm + 1) + '.0';
-  else if (tpr)
-    to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
-  else
-    to = '<=' + to;
-
-  return (from + ' ' + to).trim();
-}
-
-
-// if ANY of the sets match ALL of its comparators, then pass
-Range.prototype.test = function(version) {
-  if (!version)
-    return false;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  for (var i = 0; i < this.set.length; i++) {
-    if (testSet(this.set[i], version))
-      return true;
-  }
-  return false;
-};
-
-function testSet(set, version) {
-  for (var i = 0; i < set.length; i++) {
-    if (!set[i].test(version))
-      return false;
-  }
-
-  if (version.prerelease.length) {
-    // Find the set of versions that are allowed to have prereleases
-    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
-    // That should allow `1.2.3-pr.2` to pass.
-    // However, `1.2.4-alpha.notready` should NOT be allowed,
-    // even though it's within the range set by the comparators.
-    for (var i = 0; i < set.length; i++) {
-      debug(set[i].semver);
-      if (set[i].semver === ANY)
-        continue;
-
-      if (set[i].semver.prerelease.length > 0) {
-        var allowed = set[i].semver;
-        if (allowed.major === version.major &&
-            allowed.minor === version.minor &&
-            allowed.patch === version.patch)
-          return true;
-      }
-    }
-
-    // Version has a -pre, but it's not one of the ones we like.
-    return false;
-  }
-
-  return true;
-}
-
-exports.satisfies = satisfies;
-function satisfies(version, range, loose) {
-  try {
-    range = new Range(range, loose);
-  } catch (er) {
-    return false;
-  }
-  return range.test(version);
-}
-
-exports.maxSatisfying = maxSatisfying;
-function maxSatisfying(versions, range, loose) {
-  return versions.filter(function(version) {
-    return satisfies(version, range, loose);
-  }).sort(function(a, b) {
-    return rcompare(a, b, loose);
-  })[0] || null;
-}
-
-exports.validRange = validRange;
-function validRange(range, loose) {
-  try {
-    // Return '*' instead of '' so that truthiness works.
-    // This will throw if it's invalid anyway
-    return new Range(range, loose).range || '*';
-  } catch (er) {
-    return null;
-  }
-}
-
-// Determine if version is less than all the versions possible in the range
-exports.ltr = ltr;
-function ltr(version, range, loose) {
-  return outside(version, range, '<', loose);
-}
-
-// Determine if version is greater than all the versions possible in the range.
-exports.gtr = gtr;
-function gtr(version, range, loose) {
-  return outside(version, range, '>', loose);
-}
-
-exports.outside = outside;
-function outside(version, range, hilo, loose) {
-  version = new SemVer(version, loose);
-  range = new Range(range, loose);
-
-  var gtfn, ltefn, ltfn, comp, ecomp;
-  switch (hilo) {
-    case '>':
-      gtfn = gt;
-      ltefn = lte;
-      ltfn = lt;
-      comp = '>';
-      ecomp = '>=';
-      break;
-    case '<':
-      gtfn = lt;
-      ltefn = gte;
-      ltfn = gt;
-      comp = '<';
-      ecomp = '<=';
-      break;
-    default:
-      throw new TypeError('Must provide a hilo val of "<" or ">"');
-  }
-
-  // If it satisifes the range it is not outside
-  if (satisfies(version, range, loose)) {
-    return false;
-  }
-
-  // From now on, variable terms are as if we're in "gtr" mode.
-  // but note that everything is flipped for the "ltr" function.
-
-  for (var i = 0; i < range.set.length; ++i) {
-    var comparators = range.set[i];
-
-    var high = null;
-    var low = null;
-
-    comparators.forEach(function(comparator) {
-      if (comparator.semver === ANY) {
-        comparator = new Comparator('>=0.0.0')
-      }
-      high = high || comparator;
-      low = low || comparator;
-      if (gtfn(comparator.semver, high.semver, loose)) {
-        high = comparator;
-      } else if (ltfn(comparator.semver, low.semver, loose)) {
-        low = comparator;
-      }
-    });
-
-    // If the edge version comparator has a operator then our version
-    // isn't outside it
-    if (high.operator === comp || high.operator === ecomp) {
-      return false;
-    }
-
-    // If the lowest version comparator has an operator and our version
-    // is less than it then it isn't higher than the range
-    if ((!low.operator || low.operator === comp) &&
-        ltefn(version, low.semver)) {
-      return false;
-    } else if (low.operator === ecomp && ltfn(version, low.semver)) {
-      return false;
-    }
-  }
-  return true;
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
deleted file mode 100644
index c051864bc978c2..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
+++ /dev/null
@@ -1,31 +0,0 @@
-var test = require('tap').test
-var semver = require('../')
-
-test('long version is too long', function (t) {
-  var v = '1.2.' + new Array(256).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('big number is like too long version', function (t) {
-  var v = '1.2.' + new Array(100).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('parsing null does not throw', function (t) {
-  t.equal(semver.parse(null), null)
-  t.equal(semver.parse({}), null)
-  t.equal(semver.parse(new semver.SemVer('1.2.3')).version, '1.2.3')
-  t.end()
-})
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
deleted file mode 100644
index 9e268de950ce8c..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var clean = semver.clean;
-
-test('\nclean tests', function(t) {
-	// [range, version]
-	// Version should be detectable despite extra characters
-	[
-		['1.2.3', '1.2.3'],
-		[' 1.2.3 ', '1.2.3'],
-		[' 1.2.3-4 ', '1.2.3-4'],
-		[' 1.2.3-pre ', '1.2.3-pre'],
-		['  =v1.2.3   ', '1.2.3'],
-		['v1.2.3', '1.2.3'],
-		[' v1.2.3 ', '1.2.3'],
-		['\t1.2.3', '1.2.3'],
-		['>1.2.3', null],
-		['~1.2.3', null],
-		['<=1.2.3', null],
-		['1.2.x', null]
-	].forEach(function(tuple) {
-			var range = tuple[0];
-			var version = tuple[1];
-			var msg = 'clean(' + range + ') = ' + version;
-			t.equal(clean(range), version, msg);
-		});
-	t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
deleted file mode 100644
index bbb87896c64fbb..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
+++ /dev/null
@@ -1,173 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var gtr = semver.gtr;
-
-test('\ngtr tests', function(t) {
-  // [range, version, loose]
-  // Version should be greater than range
-  [
-    ['~1.2.2', '1.3.0'],
-    ['~0.6.1-1', '0.7.1-1'],
-    ['1.0.0 - 2.0.0', '2.0.1'],
-    ['1.0.0', '1.0.1-beta1'],
-    ['1.0.0', '2.0.0'],
-    ['<=2.0.0', '2.1.1'],
-    ['<=2.0.0', '3.2.9'],
-    ['<2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '1.2.5'],
-    ['2.x.x', '3.0.0'],
-    ['1.2.x', '1.3.0'],
-    ['1.2.x || 2.x', '3.0.0'],
-    ['2.*.*', '5.0.1'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '4.0.0'],
-    ['2', '3.0.0'],
-    ['2.3', '2.4.2'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.5.5'],
-    ['~>3.2.1', '3.3.0'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.4'],
-    ['~> 1', '3.2.3'],
-    ['~1.0', '1.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.1.0'],
-    ['<1.2', '1.2.0'],
-    ['< 1.2', '1.2.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-pre', '0.6.0'],
-    ['~v0.5.4-pre', '0.6.1-pre'],
-    ['=0.7.x', '0.8.0'],
-    ['=0.7.x', '0.8.0-asdf'],
-    ['<0.7.x', '0.7.0'],
-    ['~1.2.2', '1.3.0'],
-    ['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.0.0', '1.0.1'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['2', '3.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['1', '2.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['=0.7.x', '0.8.2'],
-    ['<0.7.x', '0.7.2']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative gtr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be greater than range
-  [
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '0.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3-foo'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['1', '1.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^1', '0.0.0-0'],
-    ['^3.0.0', '2.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
deleted file mode 100644
index 47c3f5f9513103..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
+++ /dev/null
@@ -1,698 +0,0 @@
-'use strict';
-
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var eq = semver.eq;
-var gt = semver.gt;
-var lt = semver.lt;
-var neq = semver.neq;
-var cmp = semver.cmp;
-var gte = semver.gte;
-var lte = semver.lte;
-var satisfies = semver.satisfies;
-var validRange = semver.validRange;
-var inc = semver.inc;
-var diff = semver.diff;
-var replaceStars = semver.replaceStars;
-var toComparators = semver.toComparators;
-var SemVer = semver.SemVer;
-var Range = semver.Range;
-
-test('\ncomparison tests', function(t) {
-  // [version1, version2]
-  // version1 should be greater than version2
-  [['0.0.0', '0.0.0-foo'],
-    ['0.0.1', '0.0.0'],
-    ['1.0.0', '0.9.9'],
-    ['0.10.0', '0.9.0'],
-    ['0.99.0', '0.10.0'],
-    ['2.0.0', '1.2.3'],
-    ['v0.0.0', '0.0.0-foo', true],
-    ['v0.0.1', '0.0.0', true],
-    ['v1.0.0', '0.9.9', true],
-    ['v0.10.0', '0.9.0', true],
-    ['v0.99.0', '0.10.0', true],
-    ['v2.0.0', '1.2.3', true],
-    ['0.0.0', 'v0.0.0-foo', true],
-    ['0.0.1', 'v0.0.0', true],
-    ['1.0.0', 'v0.9.9', true],
-    ['0.10.0', 'v0.9.0', true],
-    ['0.99.0', 'v0.10.0', true],
-    ['2.0.0', 'v1.2.3', true],
-    ['1.2.3', '1.2.3-asdf'],
-    ['1.2.3', '1.2.3-4'],
-    ['1.2.3', '1.2.3-4-foo'],
-    ['1.2.3-5-foo', '1.2.3-5'],
-    ['1.2.3-5', '1.2.3-4'],
-    ['1.2.3-5-foo', '1.2.3-5-Foo'],
-    ['3.0.0', '2.7.2+asdf'],
-    ['1.2.3-a.10', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a'],
-    ['1.2.3-a.b.c.10.d.5', '1.2.3-a.b.c.5.d.100'],
-    ['1.2.3-r2', '1.2.3-r100'],
-    ['1.2.3-r100', '1.2.3-R2']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(gt(v0, v1, loose), "gt('" + v0 + "', '" + v1 + "')");
-    t.ok(lt(v1, v0, loose), "lt('" + v1 + "', '" + v0 + "')");
-    t.ok(!gt(v1, v0, loose), "!gt('" + v1 + "', '" + v0 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(eq(v0, v0, loose), "eq('" + v0 + "', '" + v0 + "')");
-    t.ok(eq(v1, v1, loose), "eq('" + v1 + "', '" + v1 + "')");
-    t.ok(neq(v0, v1, loose), "neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v1, '==', v1, loose), "cmp('" + v1 + "' == '" + v1 + "')");
-    t.ok(cmp(v0, '>=', v1, loose), "cmp('" + v0 + "' >= '" + v1 + "')");
-    t.ok(cmp(v1, '<=', v0, loose), "cmp('" + v1 + "' <= '" + v0 + "')");
-    t.ok(cmp(v0, '!=', v1, loose), "cmp('" + v0 + "' != '" + v1 + "')");
-  });
-  t.end();
-});
-
-test('\nequality tests', function(t) {
-  // [version1, version2]
-  // version1 should be equivalent to version2
-  [['1.2.3', 'v1.2.3', true],
-    ['1.2.3', '=1.2.3', true],
-    ['1.2.3', 'v 1.2.3', true],
-    ['1.2.3', '= 1.2.3', true],
-    ['1.2.3', ' v1.2.3', true],
-    ['1.2.3', ' =1.2.3', true],
-    ['1.2.3', ' v 1.2.3', true],
-    ['1.2.3', ' = 1.2.3', true],
-    ['1.2.3-0', 'v1.2.3-0', true],
-    ['1.2.3-0', '=1.2.3-0', true],
-    ['1.2.3-0', 'v 1.2.3-0', true],
-    ['1.2.3-0', '= 1.2.3-0', true],
-    ['1.2.3-0', ' v1.2.3-0', true],
-    ['1.2.3-0', ' =1.2.3-0', true],
-    ['1.2.3-0', ' v 1.2.3-0', true],
-    ['1.2.3-0', ' = 1.2.3-0', true],
-    ['1.2.3-1', 'v1.2.3-1', true],
-    ['1.2.3-1', '=1.2.3-1', true],
-    ['1.2.3-1', 'v 1.2.3-1', true],
-    ['1.2.3-1', '= 1.2.3-1', true],
-    ['1.2.3-1', ' v1.2.3-1', true],
-    ['1.2.3-1', ' =1.2.3-1', true],
-    ['1.2.3-1', ' v 1.2.3-1', true],
-    ['1.2.3-1', ' = 1.2.3-1', true],
-    ['1.2.3-beta', 'v1.2.3-beta', true],
-    ['1.2.3-beta', '=1.2.3-beta', true],
-    ['1.2.3-beta', 'v 1.2.3-beta', true],
-    ['1.2.3-beta', '= 1.2.3-beta', true],
-    ['1.2.3-beta', ' v1.2.3-beta', true],
-    ['1.2.3-beta', ' =1.2.3-beta', true],
-    ['1.2.3-beta', ' v 1.2.3-beta', true],
-    ['1.2.3-beta', ' = 1.2.3-beta', true],
-    ['1.2.3-beta+build', ' = 1.2.3-beta+otherbuild', true],
-    ['1.2.3+build', ' = 1.2.3+otherbuild', true],
-    ['1.2.3-beta+build', '1.2.3-beta+otherbuild'],
-    ['1.2.3+build', '1.2.3+otherbuild'],
-    ['  v1.2.3+build', '1.2.3+otherbuild']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(eq(v0, v1, loose), "eq('" + v0 + "', '" + v1 + "')");
-    t.ok(!neq(v0, v1, loose), "!neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v0, '==', v1, loose), 'cmp(' + v0 + '==' + v1 + ')');
-    t.ok(!cmp(v0, '!=', v1, loose), '!cmp(' + v0 + '!=' + v1 + ')');
-    t.ok(!cmp(v0, '===', v1, loose), '!cmp(' + v0 + '===' + v1 + ')');
-    t.ok(cmp(v0, '!==', v1, loose), 'cmp(' + v0 + '!==' + v1 + ')');
-    t.ok(!gt(v0, v1, loose), "!gt('" + v0 + "', '" + v1 + "')");
-    t.ok(gte(v0, v1, loose), "gte('" + v0 + "', '" + v1 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(lte(v0, v1, loose), "lte('" + v0 + "', '" + v1 + "')");
-  });
-  t.end();
-});
-
-
-test('\nrange tests', function(t) {
-  // [range, version]
-  // version should be included by range
-  [['1.0.0 - 2.0.0', '1.2.3'],
-    ['^1.2.3+build', '1.2.3'],
-    ['^1.2.3+build', '1.3.0'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3'],
-    ['1.2.3pre+asdf - 2.4.3-pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3-pre.2'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '2.4.3-alpha'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0'],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3', true],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97', true],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0,
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0,
-    ['~ 1.0', '1.0.2'],
-    ['~ 1.0.3', '1.0.12'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['~1.2.1 >=1.2.3', '1.2.3'],
-    ['~1.2.1 =1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['~1.2.1 >=1.2.3 1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3 >=1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['>=1.2.1 1.2.3', '1.2.3'],
-    ['1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.1 >=1.2.3', '1.2.3'],
-    ['>=1.2', '1.2.8'],
-    ['^1.2.3', '1.8.1'],
-    ['^0.1.2', '0.1.2'],
-    ['^0.1', '0.1.2'],
-    ['^1.2', '1.4.2'],
-    ['^1.2 ^1', '1.4.2'],
-    ['^1.2.3-alpha', '1.2.3-pre'],
-    ['^1.2.0-alpha', '1.2.0-pre'],
-    ['^0.0.1-alpha', '0.0.1-beta']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    t.ok(satisfies(ver, range, loose), range + ' satisfied by ' + ver);
-  });
-  t.end();
-});
-
-test('\nnegative range tests', function(t) {
-  // [range, version]
-  // version should not be included by range
-  [['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3-pre.2'],
-    ['1.2.3+asdf - 2.4.3+asdf', '2.4.3-alpha'],
-    ['^1.2.3+build', '2.0.0'],
-    ['^1.2.3+build', '1.2.0'],
-    ['^1.2.3', '1.2.3-pre'],
-    ['^1.2', '1.2.0-pre'],
-    ['>1.2', '1.3.0-beta'],
-    ['<=1.2.3', '1.2.3-beta'],
-    ['^1.2.3', '1.2.3-beta'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['1.0.0', '1.0.1'],
-    ['>=1.0.0', '0.0.0'],
-    ['>=1.0.0', '0.0.1'],
-    ['>=1.0.0', '0.1.0'],
-    ['>1.0.0', '0.0.1'],
-    ['>1.0.0', '0.1.0'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['>=0.1.97', 'v0.1.93', true],
-    ['>=0.1.97', '0.1.93'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.0.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.2'],
-    ['2.x.x', '1.1.3'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.9'],
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['>=1.2', '1.1.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-beta', '0.5.4-alpha'],
-    ['=0.7.x', '0.8.2'],
-    ['>=0.7.x', '0.6.2'],
-    ['<0.7.x', '0.7.2'],
-    ['<1.2.3', '1.2.3-beta'],
-    ['=1.2.3', '1.2.3-beta'],
-    ['>1.2', '1.2.8'],
-    ['^1.2.3', '2.0.0-alpha'],
-    ['^1.2.3', '1.2.2'],
-    ['^1.2', '1.1.9'],
-    ['*', 'v1.2.3-foo', true],
-    // invalid ranges never satisfied!
-    ['blerg', '1.2.3'],
-    ['git+https://user:password0123@github.com/foo', '123.0.0', true],
-    ['^1.2.3', '2.0.0-pre']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    var found = satisfies(ver, range, loose);
-    t.ok(!found, ver + ' not satisfied by ' + range);
-  });
-  t.end();
-});
-
-test('\nincrement versions test', function(t) {
-//  [version, inc, result, identifier]
-//  inc(version, inc) -> result
-  [['1.2.3', 'major', '2.0.0'],
-    ['1.2.3', 'minor', '1.3.0'],
-    ['1.2.3', 'patch', '1.2.4'],
-    ['1.2.3tag', 'major', '2.0.0', true],
-    ['1.2.3-tag', 'major', '2.0.0'],
-    ['1.2.3', 'fake', null],
-    ['1.2.0-0', 'patch', '1.2.0'],
-    ['fake', 'major', null],
-    ['1.2.3-4', 'major', '2.0.0'],
-    ['1.2.3-4', 'minor', '1.3.0'],
-    ['1.2.3-4', 'patch', '1.2.3'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3'],
-    ['1.2.4', 'prerelease', '1.2.5-0'],
-    ['1.2.3-0', 'prerelease', '1.2.3-1'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1'],
-    ['1.2.3-alpha.1', 'prerelease', '1.2.3-alpha.2'],
-    ['1.2.3-alpha.2', 'prerelease', '1.2.3-alpha.3'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta'],
-    ['1.2.3-alpha.1.beta', 'prerelease', '1.2.3-alpha.2.beta'],
-    ['1.2.3-alpha.2.beta', 'prerelease', '1.2.3-alpha.3.beta'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta'],
-    ['1.2.0', 'prepatch', '1.2.1-0'],
-    ['1.2.0-1', 'prepatch', '1.2.1-0'],
-    ['1.2.0', 'preminor', '1.3.0-0'],
-    ['1.2.3-1', 'preminor', '1.3.0-0'],
-    ['1.2.0', 'premajor', '2.0.0-0'],
-    ['1.2.3-1', 'premajor', '2.0.0-0'],
-    ['1.2.0-1', 'minor', '1.2.0'],
-    ['1.0.0-1', 'major', '1.0.0'],
-
-    ['1.2.3', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3', 'patch', '1.2.4', false, 'dev'],
-    ['1.2.3tag', 'major', '2.0.0', true, 'dev'],
-    ['1.2.3-tag', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'fake', null, false, 'dev'],
-    ['1.2.0-0', 'patch', '1.2.0', false, 'dev'],
-    ['fake', 'major', null, false, 'dev'],
-    ['1.2.3-4', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-4', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-4', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.4', 'prerelease', '1.2.5-dev.0', false, 'dev'],
-    ['1.2.3-0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1', false, 'alpha'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3', false, 'alpha'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta', false, 'alpha'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta', false, 'alpha'],
-    ['1.2.0', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0-1', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.0', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.0-1', 'minor', '1.2.0', false, 'dev'],
-    ['1.0.0-1', 'major', '1.0.0', false, 'dev'],
-    ['1.2.3-dev.bar', 'prerelease', '1.2.3-dev.0', false, 'dev']
-
-  ].forEach(function(v) {
-    var pre = v[0];
-    var what = v[1];
-    var wanted = v[2];
-    var loose = v[3];
-    var id = v[4];
-    var found = inc(pre, what, loose, id);
-    var cmd = 'inc(' + pre + ', ' + what + ', ' + id + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-
-    var parsed = semver.parse(pre, loose);
-    if (wanted) {
-      parsed.inc(what, id);
-      t.equal(parsed.version, wanted, cmd + ' object version updated');
-      t.equal(parsed.raw, wanted, cmd + ' object raw field updated');
-    } else if (parsed) {
-      t.throws(function () {
-        parsed.inc(what, id)
-      })
-    } else {
-      t.equal(parsed, null)
-    }
-  });
-
-  t.end();
-});
-
-test('\ndiff versions test', function(t) {
-//  [version1, version2, result]
-//  diff(version1, version2) -> result
-  [['1.2.3', '0.2.3', 'major'],
-    ['1.4.5', '0.2.3', 'major'],
-    ['1.2.3', '2.0.0-pre', 'premajor'],
-    ['1.2.3', '1.3.3', 'minor'],
-    ['1.0.1', '1.1.0-pre', 'preminor'],
-    ['1.2.3', '1.2.4', 'patch'],
-    ['1.2.3', '1.2.4-pre', 'prepatch'],
-    ['0.0.1', '0.0.1-pre', 'prerelease'],
-    ['0.0.1', '0.0.1-pre-2', 'prerelease'],
-    ['1.1.0', '1.1.0-pre', 'prerelease'],
-    ['1.1.0-pre-1', '1.1.0-pre-2', 'prerelease'],
-    ['1.0.0', '1.0.0', null]
-
-  ].forEach(function(v) {
-    var version1 = v[0];
-    var version2 = v[1];
-    var wanted = v[2];
-    var found = diff(version1, version2);
-    var cmd = 'diff(' + version1 + ', ' + version2 + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\nvalid range test', function(t) {
-  // [range, result]
-  // validRange(range) -> result
-  // translate ranges into their canonical form
-  [['1.0.0 - 2.0.0', '>=1.0.0 <=2.0.0'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '*'],
-    ['', '*'],
-    ['*', '*'],
-    ['*', '*'],
-    ['>=1.0.0', '>=1.0.0'],
-    ['>1.0.0', '>1.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['>= 1.0.0', '>=1.0.0'],
-    ['>=  1.0.0', '>=1.0.0'],
-    ['>=   1.0.0', '>=1.0.0'],
-    ['> 1.0.0', '>1.0.0'],
-    ['>  1.0.0', '>1.0.0'],
-    ['<=   2.0.0', '<=2.0.0'],
-    ['<= 2.0.0', '<=2.0.0'],
-    ['<=  2.0.0', '<=2.0.0'],
-    ['<    2.0.0', '<2.0.0'],
-    ['<	2.0.0', '<2.0.0'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['0.1.20 || 1.2.4', '0.1.20||1.2.4'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['||', '||'],
-    ['2.x.x', '>=2.0.0 <3.0.0'],
-    ['1.2.x', '>=1.2.0 <1.3.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['x', '*'],
-    ['2.*.*', '>=2.0.0 <3.0.0'],
-    ['1.2.*', '>=1.2.0 <1.3.0'],
-    ['1.2.* || 2.*', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['*', '*'],
-    ['2', '>=2.0.0 <3.0.0'],
-    ['2.3', '>=2.3.0 <2.4.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~>3.2.1', '>=3.2.1 <3.3.0'],
-    ['~1', '>=1.0.0 <2.0.0'],
-    ['~>1', '>=1.0.0 <2.0.0'],
-    ['~> 1', '>=1.0.0 <2.0.0'],
-    ['~1.0', '>=1.0.0 <1.1.0'],
-    ['~ 1.0', '>=1.0.0 <1.1.0'],
-    ['^0', '>=0.0.0 <1.0.0'],
-    ['^ 1', '>=1.0.0 <2.0.0'],
-    ['^0.1', '>=0.1.0 <0.2.0'],
-    ['^1.0', '>=1.0.0 <2.0.0'],
-    ['^1.2', '>=1.2.0 <2.0.0'],
-    ['^0.0.1', '>=0.0.1 <0.0.2'],
-    ['^0.0.1-beta', '>=0.0.1-beta <0.0.2'],
-    ['^0.1.2', '>=0.1.2 <0.2.0'],
-    ['^1.2.3', '>=1.2.3 <2.0.0'],
-    ['^1.2.3-beta.4', '>=1.2.3-beta.4 <2.0.0'],
-    ['<1', '<1.0.0'],
-    ['< 1', '<1.0.0'],
-    ['>=1', '>=1.0.0'],
-    ['>= 1', '>=1.0.0'],
-    ['<1.2', '<1.2.0'],
-    ['< 1.2', '<1.2.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['>01.02.03', '>1.2.3', true],
-    ['>01.02.03', null],
-    ['~1.2.3beta', '>=1.2.3-beta <1.3.0', true],
-    ['~1.2.3beta', null],
-    ['^ 1.2 ^ 1', '>=1.2.0 <2.0.0 >=1.0.0 <2.0.0']
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var loose = v[2];
-    var found = validRange(pre, loose);
-
-    t.equal(found, wanted, 'validRange(' + pre + ') === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\ncomparators test', function(t) {
-  // [range, comparators]
-  // turn range into a set of individual comparators
-  [['1.0.0 - 2.0.0', [['>=1.0.0', '<=2.0.0']]],
-    ['1.0.0', [['1.0.0']]],
-    ['>=*', [['']]],
-    ['', [['']]],
-    ['*', [['']]],
-    ['*', [['']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['>= 1.0.0', [['>=1.0.0']]],
-    ['>=  1.0.0', [['>=1.0.0']]],
-    ['>=   1.0.0', [['>=1.0.0']]],
-    ['> 1.0.0', [['>1.0.0']]],
-    ['>  1.0.0', [['>1.0.0']]],
-    ['<=   2.0.0', [['<=2.0.0']]],
-    ['<= 2.0.0', [['<=2.0.0']]],
-    ['<=  2.0.0', [['<=2.0.0']]],
-    ['<    2.0.0', [['<2.0.0']]],
-    ['<\t2.0.0', [['<2.0.0']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['0.1.20 || 1.2.4', [['0.1.20'], ['1.2.4']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['||', [[''], ['']]],
-    ['2.x.x', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.x', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['x', [['']]],
-    ['2.*.*', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.*', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['*', [['']]],
-    ['2', [['>=2.0.0', '<3.0.0']]],
-    ['2.3', [['>=2.3.0', '<2.4.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~>3.2.1', [['>=3.2.1', '<3.3.0']]],
-    ['~1', [['>=1.0.0', '<2.0.0']]],
-    ['~>1', [['>=1.0.0', '<2.0.0']]],
-    ['~> 1', [['>=1.0.0', '<2.0.0']]],
-    ['~1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['~> 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['<1', [['<1.0.0']]],
-    ['< 1', [['<1.0.0']]],
-    ['>=1', [['>=1.0.0']]],
-    ['>= 1', [['>=1.0.0']]],
-    ['<1.2', [['<1.2.0']]],
-    ['< 1.2', [['<1.2.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['1 2', [['>=1.0.0', '<2.0.0', '>=2.0.0', '<3.0.0']]],
-    ['1.2 - 3.4.5', [['>=1.2.0', '<=3.4.5']]],
-    ['1.2.3 - 3.4', [['>=1.2.3', '<3.5.0']]],
-    ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]],
-    ['>*', [['<0.0.0']]],
-    ['<*', [['<0.0.0']]]
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var found = toComparators(v[0]);
-    var jw = JSON.stringify(wanted);
-    t.equivalent(found, wanted, 'toComparators(' + pre + ') === ' + jw);
-  });
-
-  t.end();
-});
-
-test('\ninvalid version numbers', function(t) {
-  ['1.2.3.4',
-   'NOT VALID',
-   1.2,
-   null,
-   'Infinity.NaN.Infinity'
-  ].forEach(function(v) {
-    t.throws(function() {
-      new SemVer(v);
-    }, {name:'TypeError', message:'Invalid Version: ' + v});
-  });
-
-  t.end();
-});
-
-test('\nstrict vs loose version numbers', function(t) {
-  [['=1.2.3', '1.2.3'],
-    ['01.02.03', '1.2.3'],
-    ['1.2.3-beta.01', '1.2.3-beta.1'],
-    ['   =1.2.3', '1.2.3'],
-    ['1.2.3foo', '1.2.3-foo']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var strict = v[1];
-    t.throws(function() {
-      new SemVer(loose);
-    });
-    var lv = new SemVer(loose, true);
-    t.equal(lv.version, strict);
-    t.ok(eq(loose, strict, true));
-    t.throws(function() {
-      eq(loose, strict);
-    });
-    t.throws(function() {
-      new SemVer(strict).compare(loose);
-    });
-  });
-  t.end();
-});
-
-test('\nstrict vs loose ranges', function(t) {
-  [['>=01.02.03', '>=1.2.3'],
-    ['~1.02.03beta', '>=1.2.3-beta <1.3.0']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var comps = v[1];
-    t.throws(function() {
-      new Range(loose);
-    });
-    t.equal(new Range(loose, true).range, comps);
-  });
-  t.end();
-});
-
-test('\nmax satisfying', function(t) {
-  [[['1.2.3', '1.2.4'], '1.2', '1.2.4'],
-    [['1.2.4', '1.2.3'], '1.2', '1.2.4'],
-    [['1.2.3', '1.2.4', '1.2.5', '1.2.6'], '~1.2.3', '1.2.6'],
-    [['1.1.0', '1.2.0', '1.2.1', '1.3.0', '2.0.0b1', '2.0.0b2', '2.0.0b3', '2.0.0', '2.1.0'], '~2.0.0', '2.0.0', true]
-  ].forEach(function(v) {
-    var versions = v[0];
-    var range = v[1];
-    var expect = v[2];
-    var loose = v[3];
-    var actual = semver.maxSatisfying(versions, range, loose);
-    t.equal(actual, expect);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
deleted file mode 100644
index 0f7167d6589258..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
+++ /dev/null
@@ -1,181 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var ltr = semver.ltr;
-
-test('\nltr tests', function(t) {
-  // [range, version, loose]
-  // Version should be less than range
-  [
-    ['~1.2.2', '1.2.1'],
-    ['~0.6.1-1', '0.6.1-0'],
-    ['1.0.0 - 2.0.0', '0.0.1'],
-    ['1.0.0-beta.2', '1.0.0-beta.1'],
-    ['1.0.0', '0.0.0'],
-    ['>=2.0.0', '1.1.1'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '0.1.5'],
-    ['2.x.x', '1.0.0'],
-    ['1.2.x', '1.1.0'],
-    ['1.2.x || 2.x', '1.0.0'],
-    ['2.*.*', '1.0.1'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.9999'],
-    ['2', '1.0.0'],
-    ['2.3', '2.2.2'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.5'],
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.4'],
-    ['~> 1', '0.2.3'],
-    ['~1.0', '0.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '0.1.0'],
-    ['>1.2', '1.2.0'],
-    ['> 1.2', '1.2.1'],
-    ['1', '0.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['=0.7.x', '0.6.0'],
-    ['=0.7.x', '0.6.0-asdf'],
-    ['>=0.7.x', '0.6.0'],
-    ['~1.2.2', '1.2.1'],
-    ['1.0.0 - 2.0.0', '0.2.3'],
-    ['1.0.0', '0.0.1'],
-    ['>=2.0.0', '1.0.0'],
-    ['>=2.0.0', '1.9999.9999'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['>2.0.0', '1.2.9'],
-    ['2.x.x', '1.1.3'],
-    ['1.2.x', '1.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.9999.9999'],
-    ['2.3', '2.2.1'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '2.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.3'],
-    ['~1.0', '0.0.0'], // >=1.0.0 <1.1.0
-    ['>1', '1.0.0'],
-    ['2', '1.0.0beta', true],
-    ['>1', '1.0.0beta', true],
-    ['> 1', '1.0.0beta', true],
-    ['=0.7.x', '0.6.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['^1', '1.0.0-0'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['>=0.7.x', '0.6.2'],
-    ['>1.2.3', '1.3.0-alpha']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative ltr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be less than range
-  [
-    ['~ 1.0', '1.1.0'],
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '2.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^3.0.0', '4.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0'],
-    ['^1.0.0alpha', '1.0.0beta', true],
-    ['~1.0.0alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0beta', true],
-    ['~1.0.0-alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0-beta'],
-    ['~1.0.0-alpha', '1.0.0-beta'],
-    ['=0.1.0', '1.0.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
deleted file mode 100644
index e9d4039c8be629..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
+++ /dev/null
@@ -1,72 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-
-test('\nmajor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.3', 1],
-    [' 1.2.3 ', 1],
-    [' 2.2.3-4 ', 2],
-    [' 3.2.3-pre ', 3],
-    ['v5.2.3', 5],
-    [' v8.2.3 ', 8],
-    ['\t13.2.3', 13],
-    ['=21.2.3', 21, true],
-    ['v=34.2.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'major(' + range + ') = ' + version;
-    t.equal(semver.major(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\nminor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.1.3', 1],
-    [' 1.1.3 ', 1],
-    [' 1.2.3-4 ', 2],
-    [' 1.3.3-pre ', 3],
-    ['v1.5.3', 5],
-    [' v1.8.3 ', 8],
-    ['\t1.13.3', 13],
-    ['=1.21.3', 21, true],
-    ['v=1.34.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'minor(' + range + ') = ' + version;
-    t.equal(semver.minor(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\npatch tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.1', 1],
-    [' 1.2.1 ', 1],
-    [' 1.2.2-4 ', 2],
-    [' 1.2.3-pre ', 3],
-    ['v1.2.5', 5],
-    [' v1.2.8 ', 8],
-    ['\t1.2.13', 13],
-    ['=1.2.21', 21, true],
-    ['v=1.2.34', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'patch(' + range + ') = ' + version;
-    t.equal(semver.patch(range, loose), version, msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/package.json
index f74df4fcb787a4..b123eaf34e9d26 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/package.json
@@ -1,26 +1,26 @@
 {
-  "_from": "agent-base@2",
-  "_id": "agent-base@2.1.1",
+  "_from": "agent-base@4",
+  "_id": "agent-base@4.1.0",
   "_inBundle": false,
-  "_integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
+  "_integrity": "sha1-IOF0Ac1Js8B2v1akvGxbQ2/6jVU=",
   "_location": "/pacote/make-fetch-happen/http-proxy-agent/agent-base",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "agent-base@2",
+    "raw": "agent-base@4",
     "name": "agent-base",
     "escapedName": "agent-base",
-    "rawSpec": "2",
+    "rawSpec": "4",
     "saveSpec": null,
-    "fetchSpec": "2"
+    "fetchSpec": "4"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen/http-proxy-agent"
   ],
-  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-2.1.1.tgz",
-  "_shasum": "d6de10d5af6132d5bd692427d46fc538539094c7",
-  "_spec": "agent-base@2",
+  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.1.0.tgz",
+  "_shasum": "20e17401cd49b3c076bf56a4bc6c5b436ffa8d55",
+  "_spec": "agent-base@4",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent",
   "author": {
     "name": "Nathan Rajlich",
@@ -32,14 +32,16 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "extend": "~3.0.0",
-    "semver": "~5.0.1"
+    "es6-promisify": "^5.0.0"
   },
   "deprecated": false,
   "description": "Turn a function into an `http.Agent` instance",
   "devDependencies": {
-    "mocha": "2",
-    "ws": "0.8.0"
+    "mocha": "^3.4.2",
+    "ws": "^3.0.0"
+  },
+  "engines": {
+    "node": ">= 4.0.0"
   },
   "homepage": "https://github.com/TooTallNate/node-agent-base#readme",
   "keywords": [
@@ -50,7 +52,7 @@
     "https"
   ],
   "license": "MIT",
-  "main": "agent.js",
+  "main": "./index.js",
   "name": "agent-base",
   "repository": {
     "type": "git",
@@ -59,5 +61,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "2.1.1"
+  "version": "4.1.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/patch-core.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/patch-core.js
index 7cdacafa3ef128..05cbaa1e70a56d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/patch-core.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/patch-core.js
@@ -1,53 +1,25 @@
-var url = require('url');
-var http = require('http');
-var https = require('https');
-var semver = require('semver');
-var inherits = require('util').inherits;
+'use strict';
 
+const url = require('url');
+const https = require('https');
 
-// we only need to patch the `http.request()` and
-// `http.ClientRequest` on older versions of Node.js
-if (semver.lt(process.version, '0.11.8')) {
-  // subclass the native ClientRequest to include the
-  // passed in `options` object.
-  http.ClientRequest = (function (_ClientRequest) {
-    function ClientRequest (options, cb) {
-      this._options = options;
-      _ClientRequest.call(this, options, cb);
-    }
-    inherits(ClientRequest, _ClientRequest);
-
-    return ClientRequest;
-  })(http.ClientRequest);
-
-
-  // need to re-define the `request()` method, since on node v0.8/v0.10
-  // the closure-local ClientRequest is used, rather than the monkey
-  // patched version we have created here.
-  http.request = (function (request) {
-    return function (options, cb) {
-      if (typeof options === 'string') {
-        options = url.parse(options);
-      }
-      if (options.protocol && options.protocol !== 'http:') {
-        throw new Error('Protocol:' + options.protocol + ' not supported.');
-      }
-      return new http.ClientRequest(options, cb);
-    };
-  })(http.request);
-}
-
-
-// this currently needs to be applied to all Node.js versions
-// (v0.8.x, v0.10.x, v0.12.x), in order to determine if the `req`
-// is an HTTP or HTTPS request. There is currently no PR attempting
-// to move this property upstream.
-https.request = (function (request) {
-  return function (options, cb) {
+/**
+ * This currently needs to be applied to all Node.js versions
+ * in order to determine if the `req` is an HTTP or HTTPS request.
+ *
+ * There is currently no PR attempting to move this property upstream.
+ */
+https.request = (function(request) {
+  return function(_options, cb) {
+    let options
     if (typeof options === 'string') {
-      options = url.parse(options);
+      options = url.parse(_options);
+    } else {
+      options = Object.assign({}, _options);
+    }
+    if (null == options.port) {
+      options.port = 443;
     }
-    if (null == options.port) options.port = 443;
     options.secureEndpoint = true;
     return request.call(https, options, cb);
   };
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/test/test.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/test/test.js
index 7d8dee66ce902b..43217d4273a73d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/test/test.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/test/test.js
@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -13,18 +12,17 @@ var WebSocket = require('ws');
 var assert = require('assert');
 var events = require('events');
 var inherits = require('util').inherits;
-var semver = require('semver');
 var Agent = require('../');
 
-describe('Agent', function () {
-  describe('subclass', function () {
-    it('should be subclassable', function (done) {
-      function MyAgent () {
+describe('Agent', function() {
+  describe('subclass', function() {
+    it('should be subclassable', function(done) {
+      function MyAgent() {
         Agent.call(this);
       }
       inherits(MyAgent, Agent);
 
-      MyAgent.prototype.callback = function (req, opts, fn) {
+      MyAgent.prototype.callback = function(req, opts, fn) {
         assert.equal(req.path, '/foo');
         assert.equal(req.getHeader('host'), '127.0.0.1:1234');
         assert.equal(opts.secureEndpoint, true);
@@ -32,102 +30,177 @@ describe('Agent', function () {
       };
 
       var info = url.parse('https://127.0.0.1:1234/foo');
-      info.agent = new MyAgent;
+      info.agent = new MyAgent();
       https.get(info);
     });
   });
-  describe('"error" event', function () {
-    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function (done) {
+  describe('options', function() {
+    it('should support an options Object as first argument', function() {
+      var agent = new Agent({ timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should support an options Object as second argument', function() {
+      var agent = new Agent(function() {}, { timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should be mixed in with HTTP request options', function(done) {
+      var agent = new Agent({
+        host: 'my-proxy.com',
+        port: 3128,
+        foo: 'bar'
+      });
+      agent.callback = function(req, opts, fn) {
+        assert.equal('bar', opts.foo);
+        assert.equal('a', opts.b);
+
+        // `host` and `port` are special-cases, and should always be
+        // overwritten in the request `opts` inside the agent-base callback
+        assert.equal('localhost', opts.host);
+        assert.equal(80, opts.port);
+        done();
+      };
+      var opts = {
+        b: 'a',
+        agent: agent
+      };
+      http.get(opts);
+    });
+  });
+  describe('`this` context', function() {
+    it('should be the Agent instance', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function () {
+        called = true;
+        assert.equal(this, agent);
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+    it('should be the Agent instance with callback signature', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function (req, opts, fn) {
+        called = true;
+        assert.equal(this, agent);
+        fn();
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+  })
+  describe('"error" event', function() {
+    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function(
+      done
+    ) {
       var agent = new Agent();
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
-        assert.equal('"agent-base" has no default implementation, you must subclass and override `callback()`', err.message);
+      req.on('error', function(err) {
+        assert.equal(
+          '"agent-base" has no default implementation, you must subclass and override `callback()`',
+          err.message
+        );
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
         fn(new Error('is this caught?'));
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
-        setTimeout(function () {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
+        setTimeout(function() {
           fn(new Error('is this caught?'));
         }, 10);
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
   });
-  describe('artificial "streams"', function () {
-    it('should send a GET request', function (done) {
+  describe('artificial "streams"', function() {
+    it('should send a GET request', function(done) {
       var stream = new events.EventEmitter();
 
       // needed for the `http` module to call .write() on the stream
       stream.writable = true;
 
-      stream.write = function (str) {
+      stream.write = function(str) {
         assert(0 == str.indexOf('GET / HTTP/1.1'));
         done();
       };
 
       // needed for `http` module in Node.js 4
-      stream.cork = function () {
-      };
+      stream.cork = function() {};
 
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
       var req = http.request(opts);
       req.end();
     });
-    it('should receive a GET response', function (done) {
+    it('should receive a GET response', function(done) {
       var stream = new events.EventEmitter();
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
-      var req = http.request(opts, function (res) {
+      var req = http.request(opts, function(res) {
         assert.equal('0.9', res.httpVersion);
         assert.equal(111, res.statusCode);
         assert.equal('bar', res.headers.foo);
         done();
       });
-      req.end();
 
-      // have to nextTick() since `http.ClientRequest` doesn't *actually*
-      // attach the listeners to the "stream" until the next tick :\
-      process.nextTick(function () {
-        var buf = new Buffer('HTTP/0.9 111\r\n' +
-                             'Foo: bar\r\n' +
-                             'Set-Cookie: 1\r\n' +
-                             'Set-Cookie: 2\r\n\r\n');
+      // have to wait for the "socket" event since `http.ClientRequest`
+      // doesn't *actually* attach the listeners to the "stream" until
+      // this happens
+      req.once('socket', function() {
+        var buf = new Buffer(
+          'HTTP/0.9 111\r\n' +
+            'Foo: bar\r\n' +
+            'Set-Cookie: 1\r\n' +
+            'Set-Cookie: 2\r\n\r\n'
+        );
         if ('function' == typeof stream.ondata) {
           // node <= v0.11.3
           stream.ondata(buf, 0, buf.length);
@@ -136,34 +209,36 @@ describe('Agent', function () {
           stream.emit('data', buf);
         }
       });
+
+      req.end();
     });
   });
 });
 
-describe('"http" module', function () {
+describe('"http" module', function() {
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     server = http.createServer();
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTP requests', function (done) {
+  it('should work for basic HTTP requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -171,7 +246,63 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support direct return in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      called = true;
+      return net.connect(opts);
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support returning a Promise in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      return new Promise(function(resolve, reject) {
+        called = true;
+        resolve(net.connect(opts));
+      });
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -180,7 +311,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/foo');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -189,9 +320,9 @@ describe('"http" module', function () {
     });
   });
 
-  it('should set the `Connection: close` response header', function (done) {
+  it('should set the `Connection: close` response header', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -199,7 +330,7 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Url', req.url);
       assert.equal('close', req.headers.connection);
@@ -208,7 +339,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/bar');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('/bar', res.headers['x-url']);
       assert.equal('close', res.headers.connection);
       assert(gotReq);
@@ -217,8 +348,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should pass through options from `http.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `http.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -231,8 +362,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should default to port 80', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 80', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(80, opts.port);
       done();
     });
@@ -245,36 +376,76 @@ describe('"http" module', function () {
       agent: agent
     });
   });
+
+  it('should support the "timeout" option', function(done) {
+    // ensure we timeout after the "error" event had a chance to trigger
+    this.timeout(1000);
+    this.slow(800);
+
+    var agent = new Agent(
+      function(req, opts, fn) {
+        // this function will time out
+      },
+      { timeout: 100 }
+    );
+
+    var opts = url.parse('http://nodejs.org');
+    opts.agent = agent;
+
+    var req = http.get(opts);
+    req.once('error', function(err) {
+      assert.equal('ETIMEOUT', err.code);
+      req.abort();
+      done();
+    });
+  });
 });
 
-describe('"https" module', function () {
+describe('"https" module', function() {
   var server;
   var port;
 
   // setup test HTTPS server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTPS requests', function (done) {
+
+  it('should not modify the passed in Options object', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts, fn) {
+      called = true;
+      assert.equal(true, opts.secureEndpoint);
+      assert.equal(443, opts.port);
+      assert.equal('localhost', opts.host);
+    });
+    var opts = { agent: agent };
+    var req = https.request(opts);
+    assert.equal(true, called);
+    assert.equal(false, 'secureEndpoint' in opts);
+    assert.equal(false, 'port' in opts);
+    done();
+  });
+
+  it('should work for basic HTTPS requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       assert(opts.secureEndpoint);
       var socket = tls.connect(opts);
@@ -283,7 +454,7 @@ describe('"https" module', function () {
 
     // add HTTPS server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -293,7 +464,7 @@ describe('"https" module', function () {
     var info = url.parse('https://127.0.0.1:' + port + '/foo');
     info.agent = agent;
     info.rejectUnauthorized = false;
-    https.get(info, function (res) {
+    https.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -302,8 +473,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should pass through options from `https.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `https.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -316,8 +487,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should default to port 443', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 443', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(true, opts.secureEndpoint);
       assert.equal(false, opts.rejectUnauthorized);
       assert.equal(443, opts.port);
@@ -335,39 +506,39 @@ describe('"https" module', function () {
   });
 });
 
-describe('"ws" server', function () {
+describe('"ws" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
-    server = http.createServer()
+  before(function(done) {
+    server = http.createServer();
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic WebSocket connections', function (done) {
+  it('should work for basic WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = net.connect(opts);
       fn(null, socket);
     });
@@ -376,57 +547,56 @@ describe('"ws" server', function () {
       agent: agent
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
 
-describe('"wss" server', function () {
+describe('"wss" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for secure WebSocket connections', function (done) {
+  it('should work for secure WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = tls.connect(opts);
       fn(null, socket);
     });
@@ -436,16 +606,15 @@ describe('"wss" server', function () {
       rejectUnauthorized: false
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.jscs.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.jscs.json
deleted file mode 100644
index b1c6a99f9723ae..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.jscs.json
+++ /dev/null
@@ -1,174 +0,0 @@
-{
-	"es3": true,
-
-	"additionalRules": [],
-
-	"requireSemicolons": true,
-
-	"disallowMultipleSpaces": true,
-
-	"disallowIdentifierNames": [],
-
-	"requireCurlyBraces": {
-		"allExcept": [],
-		"keywords": ["if", "else", "for", "while", "do", "try", "catch"]
-	},
-
-	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-
-	"disallowSpaceAfterKeywords": [],
-
-	"disallowSpaceBeforeComma": true,
-	"disallowSpaceAfterComma": false,
-	"disallowSpaceBeforeSemicolon": true,
-
-	"disallowNodeTypes": [
-		"DebuggerStatement",
-		"LabeledStatement",
-		"SwitchCase",
-		"SwitchStatement",
-		"WithStatement"
-	],
-
-	"requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
-
-	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
-	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
-	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
-
-	"requireSpaceBetweenArguments": true,
-
-	"disallowSpacesInsideParentheses": true,
-
-	"disallowSpacesInsideArrayBrackets": true,
-
-	"disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
-
-	"disallowSpaceAfterObjectKeys": true,
-
-	"requireCommaBeforeLineBreak": true,
-
-	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-	"requireSpaceAfterPrefixUnaryOperators": [],
-
-	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-	"requireSpaceBeforePostfixUnaryOperators": [],
-
-	"disallowSpaceBeforeBinaryOperators": [],
-	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-
-	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-	"disallowSpaceAfterBinaryOperators": [],
-
-	"disallowImplicitTypeConversion": ["binary", "string"],
-
-	"disallowKeywords": ["with", "eval"],
-
-	"requireKeywordsOnNewLine": [],
-	"disallowKeywordsOnNewLine": ["else"],
-
-	"requireLineFeedAtFileEnd": true,
-
-	"disallowTrailingWhitespace": true,
-
-	"disallowTrailingComma": true,
-
-	"excludeFiles": ["node_modules/**", "vendor/**"],
-
-	"disallowMultipleLineStrings": true,
-
-	"requireDotNotation": { "allExcept": ["keywords"] },
-
-	"requireParenthesesAroundIIFE": true,
-
-	"validateLineBreaks": "LF",
-
-	"validateQuoteMarks": {
-		"escape": true,
-		"mark": "'"
-	},
-
-	"disallowOperatorBeforeLineBreak": [],
-
-	"requireSpaceBeforeKeywords": [
-		"do",
-		"for",
-		"if",
-		"else",
-		"switch",
-		"case",
-		"try",
-		"catch",
-		"finally",
-		"while",
-		"with",
-		"return"
-	],
-
-	"validateAlignedFunctionParameters": {
-		"lineBreakAfterOpeningBraces": true,
-		"lineBreakBeforeClosingBraces": true
-	},
-
-	"requirePaddingNewLinesBeforeExport": true,
-
-	"validateNewlineAfterArrayElements": {
-		"maximum": 6
-	},
-
-	"requirePaddingNewLinesAfterUseStrict": true,
-
-	"disallowArrowFunctions": true,
-
-	"disallowMultiLineTernary": true,
-
-	"validateOrderInObjectKeys": false,
-
-	"disallowIdenticalDestructuringNames": true,
-
-	"disallowNestedTernaries": { "maxLevel": 1 },
-
-	"requireSpaceAfterComma": { "allExcept": ["trailing"] },
-	"requireAlignedMultilineParams": false,
-
-	"requireSpacesInGenerator": {
-		"afterStar": true
-	},
-
-	"disallowSpacesInGenerator": {
-		"beforeStar": true
-	},
-
-	"disallowVar": false,
-
-	"requireArrayDestructuring": false,
-
-	"requireEnhancedObjectLiterals": false,
-
-	"requireObjectDestructuring": false,
-
-	"requireEarlyReturn": false,
-
-	"requireCapitalizedConstructorsNew": {
-		"allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
-	},
-
-	"requireImportAlphabetized": false,
-
-    "requireSpaceBeforeObjectValues": true,
-    "requireSpaceBeforeDestructuredValues": true,
-
-	"disallowSpacesInsideTemplateStringPlaceholders": true,
-
-    "disallowArrayDestructuringReturn": false,
-
-    "requireNewlineBeforeSingleStatementsInIf": false,
-
-	"disallowUnusedVariables": true,
-
-	"requireSpacesInsideImportedObjectBraces": true,
-
-	"requireUseStrict": true
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.npmignore
deleted file mode 100644
index 30d74d258442c7..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-test
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.travis.yml
deleted file mode 100644
index 6bf696c87b872a..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/.travis.yml
+++ /dev/null
@@ -1,179 +0,0 @@
-language: node_js
-os:
- - linux
-node_js:
-  - "7.9"
-  - "6.10"
-  - "5.12"
-  - "4.8"
-  - "iojs-v3.3"
-  - "iojs-v2.5"
-  - "iojs-v1.8"
-  - "0.12"
-  - "0.10"
-  - "0.8"
-before_install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then npm install -g npm@1.3 ; elif [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then case "$(npm --version)" in 1.*) npm install -g npm@1.4.28 ;; 2.*) npm install -g npm@2 ;; esac ; fi'
-  - 'if [ "${TRAVIS_NODE_VERSION}" != "0.6" ] && [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then npm install -g npm; fi'
-install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then nvm install 0.8 && npm install -g npm@1.3 && npm install -g npm@1.4.28 && npm install -g npm@2 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
-script:
-  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
-  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
-  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
-  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
-sudo: false
-env:
-  - TEST=true
-matrix:
-  fast_finish: true
-  include:
-    - node_js: "node"
-      env: PRETEST=true
-    - node_js: "node"
-      env: COVERAGE=true
-    - node_js: "7.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.10"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.4"
-      env: TEST=true ALLOW_FAILURE=true
-    ##- node_js: "7"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "6"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "5"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "4"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "iojs"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.12"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.10"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.8"
-      #env: TEST=true
-      #os: osx
-  allow_failures:
-    - os: osx
-    - env: TEST=true ALLOW_FAILURE=true
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/CHANGELOG.md
deleted file mode 100644
index 7d2e5f3a50bd91..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/CHANGELOG.md
+++ /dev/null
@@ -1,76 +0,0 @@
-3.0.1 / 2017-04-27
-==================
-  * [Fix] deep extending should work with a non-object (#46)
-  * [Dev Deps] update `tape`, `eslint`, `@ljharb/eslint-config`
-  * [Tests] up to `node` `v7.9`, `v6.10`, `v4.8`; improve matrix
-  * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG.
-  * [Docs] Add example to readme (#34)
-
-3.0.0 / 2015-07-01
-==================
-  * [Possible breaking change] Use global "strict" directive (#32)
-  * [Tests] `int` is an ES3 reserved word
-  * [Tests] Test up to `io.js` `v2.3`
-  * [Tests] Add `npm run eslint`
-  * [Dev Deps] Update `covert`, `jscs`
-
-2.0.1 / 2015-04-25
-==================
-  * Use an inline `isArray` check, for ES3 browsers. (#27)
-  * Some old browsers fail when an identifier is `toString`
-  * Test latest `node` and `io.js` versions on `travis-ci`; speed up builds
-  * Add license info to package.json (#25)
-  * Update `tape`, `jscs`
-  * Adding a CHANGELOG
-
-2.0.0 / 2014-10-01
-==================
-  * Increase code coverage to 100%; run code coverage as part of tests
-  * Add `npm run lint`; Run linter as part of tests
-  * Remove nodeType and setInterval checks in isPlainObject
-  * Updating `tape`, `jscs`, `covert`
-  * General style and README cleanup
-
-1.3.0 / 2014-06-20
-==================
-  * Add component.json for browser support (#18)
-  * Use SVG for badges in README (#16)
-  * Updating `tape`, `covert`
-  * Updating travis-ci to work with multiple node versions
-  * Fix `deep === false` bug (returning target as {}) (#14)
-  * Fixing constructor checks in isPlainObject
-  * Adding additional test coverage
-  * Adding `npm run coverage`
-  * Add LICENSE (#13)
-  * Adding a warning about `false`, per #11
-  * General style and whitespace cleanup
-
-1.2.1 / 2013-09-14
-==================
-  * Fixing hasOwnProperty bugs that would only have shown up in specific browsers. Fixes #8
-  * Updating `tape`
-
-1.2.0 / 2013-09-02
-==================
-  * Updating the README: add badges
-  * Adding a missing variable reference.
-  * Using `tape` instead of `buster` for tests; add more tests (#7)
-  * Adding node 0.10 to Travis CI (#6)
-  * Enabling "npm test" and cleaning up package.json (#5)
-  * Add Travis CI.
-
-1.1.3 / 2012-12-06
-==================
-  * Added unit tests.
-  * Ensure extend function is named. (Looks nicer in a stack trace.)
-  * README cleanup.
-
-1.1.1 / 2012-11-07
-==================
-  * README cleanup.
-  * Added installation instructions.
-  * Added a missing semicolon
-
-1.0.0 / 2012-04-08
-==================
-  * Initial commit
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/LICENSE
deleted file mode 100644
index 92d41503d32ec1..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Stefan Thomas
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/README.md
deleted file mode 100644
index 947dda6aeb9640..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/README.md
+++ /dev/null
@@ -1,80 +0,0 @@
-[![Build Status][travis-svg]][travis-url]
-[![dependency status][deps-svg]][deps-url]
-[![dev dependency status][dev-deps-svg]][dev-deps-url]
-
-# extend() for Node.js <sup>[![Version Badge][npm-version-png]][npm-url]</sup>
-
-`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true.
-
-Notes:
-
-* Since Node.js >= 4,
-  [`Object.assign`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
-  now offers the same functionality natively (but without the "deep copy" option).
-  See [ECMAScript 2015 (ES6) in Node.js](https://nodejs.org/en/docs/es6).
-* Some native implementations of `Object.assign` in both Node.js and many
-  browsers (since NPM modules are for the browser too) may not be fully
-  spec-compliant.
-  Check [`object.assign`](https://www.npmjs.com/package/object.assign) module for
-  a compliant candidate.
-
-## Installation
-
-This package is available on [npm][npm-url] as: `extend`
-
-``` sh
-npm install extend
-```
-
-## Usage
-
-**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)**
-
-*Extend one object with one or more others, returning the modified object.*
-
-**Example:**
-
-``` js
-var extend = require('extend');
-extend(targetObject, object1, object2);
-```
-
-Keep in mind that the target object will be modified, and will be returned from extend().
-
-If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s).
-Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over.
-Warning: passing `false` as the first argument is not supported.
-
-### Arguments
-
-* `deep` *Boolean* (optional)
-If set, the merge becomes recursive (i.e. deep copy).
-* `target`	*Object*
-The object to extend.
-* `object1`	*Object*
-The object that will be merged into the first.
-* `objectN` *Object* (Optional)
-More objects to merge into the first.
-
-## License
-
-`node-extend` is licensed under the [MIT License][mit-license-url].
-
-## Acknowledgements
-
-All credit to the jQuery authors for perfecting this amazing utility.
-
-Ported to Node.js by [Stefan Thomas][github-justmoon] with contributions by [Jonathan Buchanan][github-insin] and [Jordan Harband][github-ljharb].
-
-[travis-svg]: https://travis-ci.org/justmoon/node-extend.svg
-[travis-url]: https://travis-ci.org/justmoon/node-extend
-[npm-url]: https://npmjs.org/package/extend
-[mit-license-url]: http://opensource.org/licenses/MIT
-[github-justmoon]: https://github.com/justmoon
-[github-insin]: https://github.com/insin
-[github-ljharb]: https://github.com/ljharb
-[npm-version-png]: http://versionbadg.es/justmoon/node-extend.svg
-[deps-svg]: https://david-dm.org/justmoon/node-extend.svg
-[deps-url]: https://david-dm.org/justmoon/node-extend
-[dev-deps-svg]: https://david-dm.org/justmoon/node-extend/dev-status.svg
-[dev-deps-url]: https://david-dm.org/justmoon/node-extend#info=devDependencies
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/component.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/component.json
deleted file mode 100644
index 0f76b59305b7bc..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/component.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-	"name": "extend",
-	"author": "Stefan Thomas <justmoon@members.fsf.org> (http://www.justmoon.net)",
-	"version": "3.0.0",
-	"description": "Port of jQuery.extend for node.js and the browser.",
-	"scripts": [
-		"index.js"
-	],
-	"contributors": [
-		{
-			"name": "Jordan Harband",
-			"url": "https://github.com/ljharb"
-		}
-	],
-	"keywords": [
-		"extend",
-		"clone",
-		"merge"
-	],
-	"repository" : {
-		"type": "git",
-		"url": "https://github.com/justmoon/node-extend.git"
-	},
-	"dependencies": {
-	},
-	"devDependencies": {
-		"tape" : "~3.0.0",
-		"covert": "~0.4.0",
-		"jscs": "~1.6.2"
-	}
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/index.js
deleted file mode 100644
index bbe53f66083ce6..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/index.js
+++ /dev/null
@@ -1,86 +0,0 @@
-'use strict';
-
-var hasOwn = Object.prototype.hasOwnProperty;
-var toStr = Object.prototype.toString;
-
-var isArray = function isArray(arr) {
-	if (typeof Array.isArray === 'function') {
-		return Array.isArray(arr);
-	}
-
-	return toStr.call(arr) === '[object Array]';
-};
-
-var isPlainObject = function isPlainObject(obj) {
-	if (!obj || toStr.call(obj) !== '[object Object]') {
-		return false;
-	}
-
-	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-	// Not own constructor property must be Object
-	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-		return false;
-	}
-
-	// Own properties are enumerated firstly, so to speed up,
-	// if last one is own, then all properties are own.
-	var key;
-	for (key in obj) { /**/ }
-
-	return typeof key === 'undefined' || hasOwn.call(obj, key);
-};
-
-module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone;
-	var target = arguments[0];
-	var i = 1;
-	var length = arguments.length;
-	var deep = false;
-
-	// Handle a deep copy situation
-	if (typeof target === 'boolean') {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
-		target = {};
-	}
-
-	for (; i < length; ++i) {
-		options = arguments[i];
-		// Only deal with non-null/undefined values
-		if (options != null) {
-			// Extend the base object
-			for (name in options) {
-				src = target[name];
-				copy = options[name];
-
-				// Prevent never-ending loop
-				if (target !== copy) {
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && isArray(src) ? src : [];
-						} else {
-							clone = src && isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						target[name] = extend(deep, clone, copy);
-
-					// Don't bring in undefined values
-					} else if (typeof copy !== 'undefined') {
-						target[name] = copy;
-					}
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/package.json
deleted file mode 100644
index dd5eb6968bf80a..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/extend/package.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "_from": "extend@3",
-  "_id": "extend@3.0.1",
-  "_integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
-  "_location": "/pacote/make-fetch-happen/http-proxy-agent/extend",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "extend@3",
-    "name": "extend",
-    "escapedName": "extend",
-    "rawSpec": "3",
-    "saveSpec": null,
-    "fetchSpec": "3"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/http-proxy-agent",
-    "/pacote/make-fetch-happen/http-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-  "_shasum": "a755ea7bc1adfcc5a31ce7e762dbaadc5e636444",
-  "_shrinkwrap": null,
-  "_spec": "extend@3",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent",
-  "author": {
-    "name": "Stefan Thomas",
-    "email": "justmoon@members.fsf.org",
-    "url": "http://www.justmoon.net"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/justmoon/node-extend/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jordan Harband",
-      "url": "https://github.com/ljharb"
-    }
-  ],
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Port of jQuery.extend for node.js and the browser",
-  "devDependencies": {
-    "@ljharb/eslint-config": "^11.0.0",
-    "covert": "^1.1.0",
-    "eslint": "^3.19.0",
-    "jscs": "^3.0.7",
-    "tape": "^4.6.3"
-  },
-  "homepage": "https://github.com/justmoon/node-extend#readme",
-  "keywords": [
-    "extend",
-    "clone",
-    "merge"
-  ],
-  "license": "MIT",
-  "main": "index",
-  "name": "extend",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/justmoon/node-extend.git"
-  },
-  "scripts": {
-    "coverage": "covert test/index.js",
-    "coverage-quiet": "covert test/index.js --quiet",
-    "eslint": "eslint *.js */*.js",
-    "jscs": "jscs *.js */*.js",
-    "lint": "npm run jscs && npm run eslint",
-    "posttest": "npm run coverage-quiet",
-    "pretest": "npm run lint",
-    "test": "npm run tests-only",
-    "tests-only": "node test"
-  },
-  "version": "3.0.1"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/package.json
index 90e421d9e42259..38010f35e50b74 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/package.json
@@ -1,46 +1,44 @@
 {
-  "_from": "http-proxy-agent@^1.0.0",
-  "_id": "http-proxy-agent@1.0.0",
-  "_integrity": "sha1-zBzjjkU7+YSg93AtLdWcc9CBKEo=",
+  "_from": "http-proxy-agent@^2.0.0",
+  "_id": "http-proxy-agent@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-RkgqLwUjpNYIJVFwn0acs+SoX/Q=",
   "_location": "/pacote/make-fetch-happen/http-proxy-agent",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "http-proxy-agent@^1.0.0",
+    "raw": "http-proxy-agent@^2.0.0",
     "name": "http-proxy-agent",
     "escapedName": "http-proxy-agent",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^2.0.0",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^2.0.0"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-1.0.0.tgz",
-  "_shasum": "cc1ce38e453bf984a0f7702d2dd59c73d081284a",
-  "_shrinkwrap": null,
-  "_spec": "http-proxy-agent@^1.0.0",
+  "_resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-2.0.0.tgz",
+  "_shasum": "46482a2f0523a4d6082551709f469cb3e4a85ff4",
+  "_spec": "http-proxy-agent@^2.0.0",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
     "url": "http://n8.io/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/TooTallNate/node-http-proxy-agent/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agent-base": "2",
-    "debug": "2",
-    "extend": "3"
+    "agent-base": "4",
+    "debug": "2"
   },
   "deprecated": false,
   "description": "An HTTP(s) proxy `http.Agent` implementation for HTTP",
   "devDependencies": {
-    "mocha": "2",
+    "mocha": "3",
     "proxy": "~0.2.3"
   },
   "homepage": "https://github.com/TooTallNate/node-http-proxy-agent#readme",
@@ -51,10 +49,8 @@
     "agent"
   ],
   "license": "MIT",
-  "main": "http-proxy-agent.js",
+  "main": "./index.js",
   "name": "http-proxy-agent",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/TooTallNate/node-http-proxy-agent.git"
@@ -62,5 +58,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "1.0.0"
+  "version": "2.0.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/.travis.yml
index 85a50123c63edb..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/.travis.yml
@@ -1,8 +1,22 @@
+sudo: false
+
 language: node_js
+
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-before_install:
-  - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28'
-  - npm install -g npm@latest
+  - "4"
+  - "5"
+  - "6"
+  - "7"
+  - "8"
+
+install:
+  - PATH="`npm bin`:`npm bin -g`:$PATH"
+  # Install dependencies and build
+  - npm install
+
+script:
+  # Output useful info for debugging
+  - node --version
+  - npm --version
+  # Run tests
+  - npm test
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/History.md
index 0d882d4458ac07..8f96c3949078a1 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/History.md
@@ -1,4 +1,19 @@
 
+2.0.0 / 2017-06-26
+==================
+
+  * rename https-proxy-agent.js to index.js
+  * update dependencies and remove semver-specific test case
+  * update `agent-base` to v4
+  * remove `extend` dependency
+  * :arrow_up: update minimum version of debug dependency
+  * opts/options
+  * drop Node versions < v4 from Travis-CI
+  * test Node.js 5, 6, 7 and 8 on Travis-CI
+  * README: remove outdated `secureEndpoint` reference
+  * README: remove `secureEndpoint` docs, add `headers`
+  * https-proxy-agent: add support for proxy "headers"
+
 1.0.0 / 2015-07-10
 ==================
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/README.md
index b62d9c84bc1d32..5e0419cf9ced0f 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/README.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/README.md
@@ -42,13 +42,13 @@ console.log('using proxy server %j', proxy);
 // HTTPS endpoint for the proxy to connect to
 var endpoint = process.argv[2] || 'https://graph.facebook.com/tootallnate';
 console.log('attempting to GET %j', endpoint);
-var opts = url.parse(endpoint);
+var options = url.parse(endpoint);
 
 // create an instance of the `HttpsProxyAgent` class with the proxy server information
 var agent = new HttpsProxyAgent(proxy);
-opts.agent = agent;
+options.agent = agent;
 
-https.get(opts, function (res) {
+https.get(options, function (res) {
   console.log('"response" event!', res.headers);
   res.pipe(process.stdout);
 });
@@ -71,13 +71,9 @@ var parsed = url.parse(endpoint);
 console.log('attempting to connect to WebSocket %j', endpoint);
 
 // create an instance of the `HttpsProxyAgent` class with the proxy server information
-var opts = url.parse(proxy);
+var options = url.parse(proxy);
 
-// IMPORTANT! Set the `secureEndpoint` option to `false` when connecting
-//            over "ws://", but `true` when connecting over "wss://"
-opts.secureEndpoint = parsed.protocol ? parsed.protocol == 'wss:' : false;
-
-var agent = new HttpsProxyAgent(opts);
+var agent = new HttpsProxyAgent(options);
 
 // finally, initiate the WebSocket connection
 var socket = new WebSocket(endpoint, { agent: agent });
@@ -96,19 +92,19 @@ socket.on('message', function (data, flags) {
 API
 ---
 
-### new HttpsProxyAgent(opts)
+### new HttpsProxyAgent(Object options)
 
 The `HttpsProxyAgent` class implements an `http.Agent` subclass that connects
 to the specified "HTTP(s) proxy server" in order to proxy HTTPS and/or WebSocket
 requests. This is achieved by using the [HTTP `CONNECT` method][CONNECT].
 
-The `opts` argument may either be a string URI of the proxy server to use, or an
+The `options` argument may either be a string URI of the proxy server to use, or an
 "options" object with more specific properties:
 
   * `host` - String - Proxy host to connect to (may use `hostname` as well). Required.
   * `port` - Number - Proxy port to connect to. Required.
   * `secureProxy` - Boolean - If `true`, then use TLS to connect to the proxy. Defaults to `false`.
-  * `secureEndpoint` - Boolean - If `true` then a TLS connection to the endpoint will be established on top of the proxy socket. Defaults to `true`.
+  * `headers` - Object - Additional HTTP headers to be sent on the HTTP CONNECT method.
   * Any other options given are passed to the `net.connect()`/`tls.connect()` functions.
 
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/https-proxy-agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/index.js
similarity index 91%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/https-proxy-agent.js
rename to deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/index.js
index 6baaa9df2b9501..33207c1454c26e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/https-proxy-agent.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/index.js
@@ -6,7 +6,6 @@
 var net = require('net');
 var tls = require('tls');
 var url = require('url');
-var extend = require('extend');
 var Agent = require('agent-base');
 var inherits = require('util').inherits;
 var debug = require('debug')('https-proxy-agent');
@@ -29,9 +28,9 @@ function HttpsProxyAgent (opts) {
   if ('string' == typeof opts) opts = url.parse(opts);
   if (!opts) throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');
   debug('creating new HttpsProxyAgent instance: %o', opts);
-  Agent.call(this, connect);
+  Agent.call(this, opts);
 
-  var proxy = extend({}, opts);
+  var proxy = Object.assign({}, opts);
 
   // if `true`, then connect to the proxy server over TLS. defaults to `false`.
   this.secureProxy = proxy.protocol ? /^https:?$/i.test(proxy.protocol) : false;
@@ -58,8 +57,7 @@ inherits(HttpsProxyAgent, Agent);
  * @api public
  */
 
-function connect (req, opts, fn) {
-
+HttpsProxyAgent.prototype.callback = function connect (req, opts, fn) {
   var proxy = this.proxy;
 
   // create a socket connection to the proxy server
@@ -191,12 +189,16 @@ function connect (req, opts, fn) {
 
   var hostname = opts.host + ':' + opts.port;
   var msg = 'CONNECT ' + hostname + ' HTTP/1.1\r\n';
-  var auth = proxy.auth;
-  if (auth) {
-    msg += 'Proxy-Authorization: Basic ' + new Buffer(auth).toString('base64') + '\r\n';
+
+  var headers = Object.assign({}, proxy.headers);
+  if (proxy.auth) {
+    headers['Proxy-Authorization'] = 'Basic ' + new Buffer(proxy.auth).toString('base64');
   }
-  msg += 'Host: ' + hostname + '\r\n' +
-         'Connection: close\r\n' +
-         '\r\n';
-  socket.write(msg);
+  headers['Host'] = hostname;
+  headers['Connection'] = 'close';
+  Object.keys(headers).forEach(function (name) {
+    msg += name + ': ' + headers[name] + '\r\n';
+  });
+
+  socket.write(msg + '\r\n');
 };
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.npmignore
index 07e6e472cc75fa..c12f3a80c1810e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.npmignore
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.npmignore
@@ -1 +1,2 @@
 /node_modules
+/?.js
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.travis.yml
index 20b794051c9aaa..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/.travis.yml
@@ -3,21 +3,14 @@ sudo: false
 language: node_js
 
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "1"
-  - "2"
-  - "3"
   - "4"
   - "5"
   - "6"
   - "7"
+  - "8"
 
 install:
   - PATH="`npm bin`:`npm bin -g`:$PATH"
-  # Node 0.8 comes with a too obsolete npm
-  - if [[ "`node --version`" =~ ^v0\.8\. ]]; then npm install -g npm@1.4.28 ; fi
   # Install dependencies and build
   - npm install
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/History.md
index 2191a9e8014753..b79a539629609a 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/History.md
@@ -1,8 +1,43 @@
 
+4.1.0 / 2017-06-26
+==================
+
+  * mix in Agent options into Request options
+  * throw when nothing is returned from agent-base callback
+  * do not modify the options object for https requests
+
+4.0.1 / 2017-06-13
+==================
+
+  * add `this` context tests and fixes
+
+4.0.0 / 2017-06-06
+==================
+
+  * drop support for Node.js < 4
+  * drop old versions of Node.js from Travis-CI
+  * specify Node.js >= 4.0.0 in `engines.node`
+  * remove more old code
+  * remove "extend" dependency
+  * remove "semver" dependency
+  * make the Promise logic a bit cleaner
+  * add async function pseudo-example to README
+  * use direct return in README example
+
+3.0.0 / 2017-06-02
+==================
+
+  * drop support for Node.js v0.8 and v0.10
+  * add support for async, Promises, and direct return
+  * add a couple `options` test cases
+  * implement a `"timeout"` option
+  * rename main file to `index.js`
+  * test Node 8 on Travis
+
 2.1.1 / 2017-05-30
 ==================
 
-  * Revert [fe2162e0ba18123f5b301cba4de1e9dd74e437cd](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [270bdc92eb8e3bd0444d1e5266e8e9390aeb3095](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
+  * Revert [`fe2162e`](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [`270bdc9`](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
 
 2.1.0 / 2017-05-26
 ==================
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/README.md
index 616b90cdbf9331..64175a43a40f3d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/README.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/README.md
@@ -1,6 +1,6 @@
 agent-base
 ==========
-### Turn a function into an `http.Agent` instance
+### Turn a function into an [`http.Agent`][http.Agent] instance
 [![Build Status](https://travis-ci.org/TooTallNate/node-agent-base.svg?branch=master)](https://travis-ci.org/TooTallNate/node-agent-base)
 
 This module provides an `http.Agent` generator. That is, you pass it an async
@@ -34,7 +34,7 @@ Example
 Here's a minimal example that creates a new `net.Socket` connection to the server
 for every HTTP request (i.e. the equivalent of `agent: false` option):
 
-``` js
+```js
 var net = require('net');
 var tls = require('tls');
 var url = require('url');
@@ -42,10 +42,10 @@ var http = require('http');
 var agent = require('agent-base');
 
 var endpoint = 'http://nodejs.org/api/';
-var opts = url.parse(endpoint);
+var parsed = url.parse(endpoint);
 
 // This is the important part!
-opts.agent = agent(function (req, opts, fn) {
+parsed.agent = agent(function (req, opts) {
   var socket;
   // `secureEndpoint` is true when using the https module
   if (opts.secureEndpoint) {
@@ -53,26 +53,40 @@ opts.agent = agent(function (req, opts, fn) {
   } else {
     socket = net.connect(opts);
   }
-  fn(null, socket);
+  return socket;
 });
 
 // Everything else works just like normal...
-http.get(opts, function (res) {
+http.get(parsed, function (res) {
   console.log('"response" event!', res.headers);
   res.pipe(process.stdout);
 });
 ```
 
+You can also return a Promise or use an `async` function:
+
+```js
+agent(async function (req, opts) {
+  await sleep(1000);
+  // etc…
+});
+```
+
+
 API
 ---
 
-## Agent(Function callback) → http.Agent
+## Agent(Function callback[, Object options]) → [http.Agent][]
 
 Creates a base `http.Agent` that will execute the callback function `callback`
 for every HTTP request that it is used as the `agent` for. The callback function
 is responsible for creating a `stream.Duplex` instance of some kind that will be
 used as the underlying socket in the HTTP request.
 
+The `options` object accepts the following properties:
+
+  * `timeout` - Number - Timeout for the `callback()` function in milliseconds. Defaults to Infinity (optional).
+
 The callback function should have the following signature:
 
 ### callback(http.ClientRequest req, Object options, Function cb) → undefined
@@ -86,7 +100,7 @@ the callback function `cb` once created, and the HTTP request will
 continue to proceed.
 
 If the `https` module is used to invoke the HTTP request, then the
-`secureEndpoint` property on `options` will be set to `true`.
+`secureEndpoint` property on `options` _will be set to `true`_.
 
 
 License
@@ -119,3 +133,4 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 [https-proxy-agent]: https://github.com/TooTallNate/node-https-proxy-agent
 [pac-proxy-agent]: https://github.com/TooTallNate/node-pac-proxy-agent
 [socks-proxy-agent]: https://github.com/TooTallNate/node-socks-proxy-agent
+[http.Agent]: https://nodejs.org/api/http.html#http_class_http_agent
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/agent.js
deleted file mode 100644
index 7ea91f886cba24..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/agent.js
+++ /dev/null
@@ -1,106 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-require('./patch-core');
-var extend = require('extend');
-var inherits = require('util').inherits;
-var EventEmitter = require('events').EventEmitter;
-
-/**
- * Module exports.
- */
-
-module.exports = Agent;
-
-/**
- * Base `http.Agent` implementation.
- * No pooling/keep-alive is implemented by default.
- *
- * @param {Function} callback
- * @api public
- */
-
-function Agent (callback) {
-  if (!(this instanceof Agent)) return new Agent(callback);
-  EventEmitter.call(this);
-  if ('function' === typeof callback) {
-    this.callback = callback;
-  }
-}
-inherits(Agent, EventEmitter);
-
-Agent.prototype.callback = function callback (req, opts, fn) {
-  fn(new Error('"agent-base" has no default implementation, you must subclass and override `callback()`'));
-};
-
-/**
- * Called by node-core's "_http_client.js" module when creating
- * a new HTTP request with this Agent instance.
- *
- * @api public
- */
-
-Agent.prototype.addRequest = function addRequest (req, host, port, localAddress) {
-  var opts;
-  if ('object' == typeof host) {
-    // >= v0.11.x API
-    opts = extend({}, req._options, host);
-  } else {
-    // <= v0.10.x API
-    opts = extend({}, req._options, { host: host, port: port });
-    if (null != localAddress) {
-      opts.localAddress = localAddress;
-    }
-  }
-
-  if (opts.host && opts.path) {
-    // if both a `host` and `path` are specified then it's most likely the
-    // result of a `url.parse()` call... we need to remove the `path` portion so
-    // that `net.connect()` doesn't attempt to open that as a unix socket file.
-    delete opts.path;
-  }
-
-  // set default `port` if none was explicitly specified
-  if (null == opts.port) {
-    opts.port = opts.secureEndpoint ? 443 : 80;
-  }
-
-  delete opts.agent;
-  delete opts.hostname;
-  delete opts._defaultAgent;
-  delete opts.defaultPort;
-  delete opts.createConnection;
-
-  // hint to use "Connection: close"
-  // XXX: non-documented `http` module API :(
-  req._last = true;
-  req.shouldKeepAlive = false;
-
-  // clean up a bit of memory since we're no longer using this
-  req._options = null;
-
-  // create the `net.Socket` instance
-  var sync = true;
-  this.callback(req, opts, function (err, socket) {
-    function emitErr () {
-      req.emit('error', err);
-      // For Safety. Some additional errors might fire later on
-      // and we need to make sure we don't double-fire the error event.
-      req._hadError = true;
-    }
-    if (err) {
-      if (sync) {
-        // need to defer the "error" event, when sync, because by now the `req`
-        // instance hasn't event been passed back to the user yet...
-        process.nextTick(emitErr);
-      } else {
-        emitErr();
-      }
-    } else {
-      req.onSocket(socket);
-    }
-  });
-  sync = false;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js
new file mode 100644
index 00000000000000..df3ca727a7eccb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js
@@ -0,0 +1,158 @@
+'use strict';
+
+/**
+ * Module dependencies.
+ */
+
+require('./patch-core');
+const inherits = require('util').inherits;
+const promisify = require('es6-promisify');
+const EventEmitter = require('events').EventEmitter;
+
+/**
+ * Module exports.
+ */
+
+module.exports = Agent;
+
+/**
+ * Base `http.Agent` implementation.
+ * No pooling/keep-alive is implemented by default.
+ *
+ * @param {Function} callback
+ * @api public
+ */
+
+function Agent(callback, _opts) {
+  if (!(this instanceof Agent)) {
+    return new Agent(callback, _opts);
+  }
+
+  EventEmitter.call(this);
+
+  let opts = _opts;
+  if ('function' === typeof callback) {
+    this.callback = callback;
+  } else if (callback) {
+    opts = callback;
+  }
+
+  // timeout for the socket to be returned from the callback
+  this.timeout = (opts && opts.timeout) || null;
+
+  this.options = opts;
+}
+inherits(Agent, EventEmitter);
+
+/**
+ * Override this function in your subclass!
+ */
+Agent.prototype.callback = function callback(req, opts) {
+  throw new Error(
+    '"agent-base" has no default implementation, you must subclass and override `callback()`'
+  );
+};
+
+/**
+ * Called by node-core's "_http_client.js" module when creating
+ * a new HTTP request with this Agent instance.
+ *
+ * @api public
+ */
+
+Agent.prototype.addRequest = function addRequest(
+  req,
+  _opts
+) {
+  const ownOpts = Object.assign({}, _opts);
+
+  // set default `host` for HTTP to localhost
+  if (null == ownOpts.host) {
+    ownOpts.host = 'localhost';
+  }
+
+  // set default `port` for HTTP if none was explicitly specified
+  if (null == ownOpts.port) {
+    ownOpts.port = ownOpts.secureEndpoint ? 443 : 80;
+  }
+
+  const opts = Object.assign({}, this.options, ownOpts);
+
+  if (opts.host && opts.path) {
+    // if both a `host` and `path` are specified then it's most likely the
+    // result of a `url.parse()` call... we need to remove the `path` portion so
+    // that `net.connect()` doesn't attempt to open that as a unix socket file.
+    delete opts.path;
+  }
+
+  delete opts.agent;
+  delete opts.hostname;
+  delete opts._defaultAgent;
+  delete opts.defaultPort;
+  delete opts.createConnection;
+
+  // hint to use "Connection: close"
+  // XXX: non-documented `http` module API :(
+  req._last = true;
+  req.shouldKeepAlive = false;
+
+  // create the `stream.Duplex` instance
+  let timeout;
+  let timedOut = false;
+  const timeoutMs = this.timeout;
+
+  function onerror(err) {
+    if (req._hadError) return;
+    req.emit('error', err);
+    // For Safety. Some additional errors might fire later on
+    // and we need to make sure we don't double-fire the error event.
+    req._hadError = true;
+  }
+
+  function ontimeout() {
+    timedOut = true;
+    const err = new Error(
+      'A "socket" was not created for HTTP request before ' + timeoutMs + 'ms'
+    );
+    err.code = 'ETIMEOUT';
+    onerror(err);
+  }
+
+  function callbackError(err) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    onerror(err);
+  }
+
+  function onsocket(socket) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    if (socket) {
+      req.onSocket(socket);
+    } else {
+      const err = new Error(`no Duplex stream was returned to agent-base for \`${req.method} ${req.path}\``);
+      onerror(err);
+    }
+  }
+
+  if (this.callback.length >= 3) {
+    // legacy callback function, convert to Promise
+    this.callback = promisify(this.callback, this);
+  }
+
+  if (timeoutMs > 0) {
+    timeout = setTimeout(ontimeout, timeoutMs);
+  }
+
+  try {
+    Promise.resolve(this.callback(req, opts))
+      .then(onsocket, callbackError);
+  } catch (err) {
+    Promise.reject(err)
+      .catch(callbackError);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
new file mode 100644
index 00000000000000..4141cc840f257e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
@@ -0,0 +1,89 @@
+[![Travis CI](https://travis-ci.org/digitaldesignlabs/es6-promisify.svg)](https://travis-ci.org/digitaldesignlabs/es6-promisify)
+
+# es6-promisify
+
+Converts callback-based functions to Promise-based functions.
+
+## Install
+
+Install with [npm](https://npmjs.org/package/es6-promisify)
+
+```bash
+npm install --save es6-promisify
+```
+
+## Example
+
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const fs = require("fs");
+
+// Convert the stat function
+const stat = promisify(fs.stat);
+
+// Now usable as a promise!
+stat("example.txt").then(function (stats) {
+    console.log("Got stats", stats);
+}).catch(function (err) {
+    console.error("Yikes!", err);
+});
+```
+
+## Promisify methods
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const redis = require("redis").createClient(6379, "localhost");
+
+// Create a promise-based version of send_command
+const client = promisify(redis.send_command, redis);
+
+// Send commands to redis and get a promise back
+client("ping").then(function (pong) {
+    console.log("Got", pong);
+}).catch(function (err) {
+    console.error("Unexpected error", err);
+}).then(function () {
+    redis.quit();
+});
+```
+
+## Handle callback multiple arguments
+```js
+"use strict";
+
+// Declare functions
+function test(cb) {
+    return cb(undefined, 1, 2, 3);
+}
+
+// Declare variables
+const promisify = require("es6-promisify");
+
+// Create promise-based version of test
+const single = promisify(test);
+const multi = promisify(test, {multiArgs: true});
+
+// Discards additional arguments
+single().then(function (result) {
+    console.log(result); // 1
+});
+
+// Returns all arguments as an array
+multi().then(function (result) {
+    console.log(result); // [1, 2, 3]
+});
+```
+
+### Tests
+Test with nodeunit
+```bash
+$ npm test
+```
+
+Published under the [MIT License](http://opensource.org/licenses/MIT).
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
new file mode 100644
index 00000000000000..2fe5c6103b2fa3
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
@@ -0,0 +1,73 @@
+"use strict";
+
+/* global self, window, module, global, require */
+module.exports = function () {
+
+    "use strict";
+
+    var globalObject = void 0;
+
+    function isFunction(x) {
+        return typeof x === "function";
+    }
+
+    // Seek the global object
+    if (global !== undefined) {
+        globalObject = global;
+    } else if (window !== undefined && window.document) {
+        globalObject = window;
+    } else {
+        globalObject = self;
+    }
+
+    // Test for any native promise implementation, and if that
+    // implementation appears to conform to the specificaton.
+    // This code mostly nicked from the es6-promise module polyfill
+    // and then fooled with.
+    var hasPromiseSupport = function () {
+
+        // No promise object at all, and it's a non-starter
+        if (!globalObject.hasOwnProperty("Promise")) {
+            return false;
+        }
+
+        // There is a Promise object. Does it conform to the spec?
+        var P = globalObject.Promise;
+
+        // Some of these methods are missing from
+        // Firefox/Chrome experimental implementations
+        if (!P.hasOwnProperty("resolve") || !P.hasOwnProperty("reject")) {
+            return false;
+        }
+
+        if (!P.hasOwnProperty("all") || !P.hasOwnProperty("race")) {
+            return false;
+        }
+
+        // Older version of the spec had a resolver object
+        // as the arg rather than a function
+        return function () {
+
+            var resolve = void 0;
+
+            var p = new globalObject.Promise(function (r) {
+                resolve = r;
+            });
+
+            if (p) {
+                return isFunction(resolve);
+            }
+
+            return false;
+        }();
+    }();
+
+    // Export the native Promise implementation if it
+    // looks like it matches the spec
+    if (hasPromiseSupport) {
+        return globalObject.Promise;
+    }
+
+    //  Otherwise, return the es6-promise polyfill by @jaffathecake.
+    return require("es6-promise").Promise;
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
new file mode 100644
index 00000000000000..ce38041b07e24b
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
@@ -0,0 +1,85 @@
+"use strict";
+
+/* global module, require */
+module.exports = function () {
+
+    "use strict";
+
+    // Get a promise object. This may be native, or it may be polyfilled
+
+    var ES6Promise = require("./promise.js");
+
+    /**
+     * thatLooksLikeAPromiseToMe()
+     *
+     * Duck-types a promise.
+     *
+     * @param {object} o
+     * @return {bool} True if this resembles a promise
+     */
+    function thatLooksLikeAPromiseToMe(o) {
+        return o && typeof o.then === "function" && typeof o.catch === "function";
+    }
+
+    /**
+     * promisify()
+     *
+     * Transforms callback-based function -- func(arg1, arg2 .. argN, callback) -- into
+     * an ES6-compatible Promise. Promisify provides a default callback of the form (error, result)
+     * and rejects when `error` is truthy. You can also supply settings object as the second argument.
+     *
+     * @param {function} original - The function to promisify
+     * @param {object} settings - Settings object
+     * @param {object} settings.thisArg - A `this` context to use. If not set, assume `settings` _is_ `thisArg`
+     * @param {bool} settings.multiArgs - Should multiple arguments be returned as an array?
+     * @return {function} A promisified version of `original`
+     */
+    return function promisify(original, settings) {
+
+        return function () {
+            for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+                args[_key] = arguments[_key];
+            }
+
+            var returnMultipleArguments = settings && settings.multiArgs;
+
+            var target = void 0;
+            if (settings && settings.thisArg) {
+                target = settings.thisArg;
+            } else if (settings) {
+                target = settings;
+            }
+
+            // Return the promisified function
+            return new ES6Promise(function (resolve, reject) {
+
+                // Append the callback bound to the context
+                args.push(function callback(err) {
+
+                    if (err) {
+                        return reject(err);
+                    }
+
+                    for (var _len2 = arguments.length, values = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+                        values[_key2 - 1] = arguments[_key2];
+                    }
+
+                    if (false === !!returnMultipleArguments) {
+                        return resolve(values[0]);
+                    }
+
+                    resolve(values);
+                });
+
+                // Call the function
+                var response = original.apply(target, args);
+
+                // If it looks like original already returns a promise,
+                // then just resolve with that promise. Hopefully, the callback function we added will just be ignored.
+                if (thatLooksLikeAPromiseToMe(response)) {
+                    resolve(response);
+                }
+            });
+        };
+    };
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
new file mode 100644
index 00000000000000..6ff0013622f279
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
@@ -0,0 +1,122 @@
+# Master
+
+# 4.1.0
+
+* [BUGFIX] Fix memory leak [#269]
+* [BUGFIX] Auto Bundles within an AMD Environment [#263]
+
+# 4.0.5
+
+* fix require('es6-promise/auto') for Node < 4
+
+# 4.0.4
+
+* fix asap when using https://github.com/Kinvey/titanium-sdk
+
+# 4.0.3
+
+* fix Readme links
+
+# 4.0.2
+
+* fix require('es6-promise/auto');
+
+# 4.0.0
+
+* no longer polyfill automatically, if needed one can still invoke
+  `require('es6-promise/auto')` directly.
+
+# 3.3.1
+
+* fix links in readme
+
+# 3.3.0
+
+* support polyfil on WebMAF (playstation env)
+* fix tampering related bug global `constructor` was referenced by mistake.
+* provide TS Typings
+* increase compatibliity with sinon.useFakeTimers();
+* update build tools (use rollup)
+* directly export promise;
+
+# 3.2.2
+
+* IE8: use isArray
+* update build dependencies
+
+# 3.2.1
+
+* fix race tampering issue
+* use eslint
+* fix Promise.all tampering
+* remove unused code
+* fix issues with NWJS/electron
+
+# 3.2.0
+
+* improve tamper resistence of Promise.all Promise.race and
+  Promise.prototype.then (note, this isn't complete, but addresses an exception
+  when used \w core-js, follow up work will address entirely)
+* remove spec incompatible then chaining fast-path
+* add eslint
+* update build deps
+
+# 3.1.2
+
+* fix node detection issues with NWJS/electron
+
+# 3.1.0
+
+* improve performance of Promise.all when it encounters a non-promise input object input
+* then/resolve tamper protection
+* reduce AST size of promise constructor, to facilitate more inlining
+* Update README.md with details about PhantomJS requirement for running tests
+* Mangle and compress the minified version
+
+# 3.0.2
+
+* correctly bump both bower and package.json versions
+
+# 3.0.1
+
+* no longer include dist/test in npm releases
+
+# 3.0.0
+
+* use nextTick() instead of setImmediate() to schedule microtasks with node 0.10. Later versions of
+  nodes are not affected as they were already using nextTick(). Note that using nextTick() might
+  trigger a depreciation warning on 0.10 as described at https://github.com/cujojs/when/issues/410.
+  The reason why nextTick() is preferred is that is setImmediate() would schedule a macrotask
+  instead of a microtask and might result in a different scheduling.
+  If needed you can revert to the former behavior as follow:
+
+    var Promise = require('es6-promise').Promise;
+    Promise._setScheduler(setImmediate);
+
+# 2.3.0
+
+* #121: Ability to override the internal asap implementation
+* #120: Use an ascii character for an apostrophe, for source maps
+
+# 2.2.0
+
+* #116: Expose asap() and a way to override the scheduling mechanism on Promise
+* Lock to v0.2.3 of ember-cli
+
+# 2.1.1
+
+* Fix #100 via #105: tell browserify to ignore vertx require
+* Fix #101 via #102: "follow thenable state, not own state"
+
+# 2.1.0
+
+* #59: Automatic polyfill. No need to invoke `ES6Promise.polyfill()` anymore.
+* ... (see the commit log)
+
+# 2.0.0
+
+* re-sync with RSVP. Many large performance improvements and bugfixes.
+
+# 1.0.0
+
+* first subset of RSVP
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
new file mode 100644
index 00000000000000..954ec5992df750
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
new file mode 100644
index 00000000000000..bb07d25c172599
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
@@ -0,0 +1,82 @@
+# ES6-Promise (subset of [rsvp.js](https://github.com/tildeio/rsvp.js)) [![Build Status](https://travis-ci.org/stefanpenner/es6-promise.svg?branch=master)](https://travis-ci.org/stefanpenner/es6-promise)
+
+This is a polyfill of the [ES6 Promise](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-constructor). The implementation is a subset of [rsvp.js](https://github.com/tildeio/rsvp.js) extracted by @jakearchibald, if you're wanting extra features and more debugging options, check out the [full library](https://github.com/tildeio/rsvp.js).
+
+For API details and how to use promises, see the <a href="http://www.html5rocks.com/en/tutorials/es6/promises/">JavaScript Promises HTML5Rocks article</a>.
+
+## Downloads
+
+* [es6-promise 27.86 KB (7.33 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.js)
+* [es6-promise-auto 27.78 KB (7.3 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.js) - Automatically provides/replaces `Promise` if missing or broken.
+* [es6-promise-min 6.17 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.min.js)
+* [es6-promise-auto-min 6.19 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.min.js) - Minified version of `es6-promise-auto` above.
+
+## Node.js
+
+To install:
+
+```sh
+npm install es6-promise
+```
+
+To use:
+
+```js
+var Promise = require('es6-promise').Promise;
+```
+
+## Bower
+
+To install:
+
+```sh
+bower install es6-promise --save
+```
+
+
+## Usage in IE<9
+
+`catch` is a reserved word in IE<9, meaning `promise.catch(func)` throws a syntax error. To work around this, you can use a string to access the property as shown in the following example.
+
+However, please remember that such technique is already provided by most common minifiers, making the resulting code safe for old browsers and production:
+
+```js
+promise['catch'](function(err) {
+  // ...
+});
+```
+
+Or use `.then` instead:
+
+```js
+promise.then(undefined, function(err) {
+  // ...
+});
+```
+
+## Auto-polyfill
+
+To polyfill the global environment (either in Node or in the browser via CommonJS) use the following code snippet:
+
+```js
+require('es6-promise').polyfill();
+```
+
+Alternatively
+
+```js
+require('es6-promise/auto');
+```
+
+Notice that we don't assign the result of `polyfill()` to any variable. The `polyfill()` method will patch the global environment (in this case to the `Promise` name) when called.
+
+## Building & Testing
+
+You will need to have PhantomJS installed globally in order to run the tests.
+
+`npm install -g phantomjs`
+
+* `npm run build` to build
+* `npm test` to run tests
+* `npm start` to run a build watcher, and webserver to test
+* `npm run test:server` for a testem test runner and watching builder
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
new file mode 100644
index 00000000000000..92bbf36e586a18
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
@@ -0,0 +1,4 @@
+// This file can be required in Browserify and Node.js for automatic polyfill
+// To use it:  require('es6-promise/auto');
+'use strict';
+module.exports = require('./').polyfill();
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
new file mode 100644
index 00000000000000..51eb80a648f920
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
@@ -0,0 +1,1159 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$3) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$3(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$3 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$3.all = all$1;
+Promise$3.race = race$1;
+Promise$3.resolve = resolve$1;
+Promise$3.reject = reject$1;
+Promise$3._setScheduler = setScheduler;
+Promise$3._setAsap = setAsap;
+Promise$3._asap = asap;
+
+Promise$3.prototype = {
+  constructor: Promise$3,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$3;
+}
+
+// Strange compat..
+Promise$3.polyfill = polyfill$1;
+Promise$3.Promise = Promise$3;
+
+Promise$3.polyfill();
+
+return Promise$3;
+
+})));
+
+//# sourceMappingURL=es6-promise.auto.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
new file mode 100644
index 00000000000000..1e06e2c73cd3ee
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
new file mode 100644
index 00000000000000..ba34fa7cedf69f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new n(function(e){return e(t)}),e)}else this._willSettleAt(r(t),e)},Y.prototype._settledAt=function(t,e,n){var r=this.promise;r._state===nt&&(this._remaining--,t===ot?j(r,n):this._result[e]=n),0===this._remaining&&S(r,this._result)},Y.prototype._willSettleAt=function(t,e){var n=this;E(t,void 0,function(t){return n._settledAt(rt,e,t)},function(t){return n._settledAt(ot,e,t)})},U.all=F,U.race=D,U.resolve=h,U.reject=K,U._setScheduler=n,U._setAsap=r,U._asap=J,U.prototype={constructor:U,then:l,"catch":function(t){return this.then(null,t)}},U.polyfill=W,U.Promise=U,U.polyfill(),U});
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
new file mode 100644
index 00000000000000..3ada8df844b60f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
new file mode 100644
index 00000000000000..b3724141a8af11
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
@@ -0,0 +1,1157 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$2) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$2(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$2 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$2.all = all$1;
+Promise$2.race = race$1;
+Promise$2.resolve = resolve$1;
+Promise$2.reject = reject$1;
+Promise$2._setScheduler = setScheduler;
+Promise$2._setAsap = setAsap;
+Promise$2._asap = asap;
+
+Promise$2.prototype = {
+  constructor: Promise$2,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$2;
+}
+
+// Strange compat..
+Promise$2.polyfill = polyfill$1;
+Promise$2.Promise = Promise$2;
+
+return Promise$2;
+
+})));
+
+//# sourceMappingURL=es6-promise.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
new file mode 100644
index 00000000000000..98c7af7ba46d8f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
new file mode 100644
index 00000000000000..7696ed71f1ec6c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
new file mode 100644
index 00000000000000..ac752492dbfef9
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
new file mode 100644
index 00000000000000..d90ab85a59eb83
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
@@ -0,0 +1,74 @@
+export interface Thenable <R> {
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Thenable<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Thenable<U>;
+}
+
+export class Promise <R> implements Thenable <R> {
+  /**
+   * If you call resolve in the body of the callback passed to the constructor,
+   * your promise is fulfilled with result object passed to resolve.
+   * If you call reject your promise is rejected with the object passed to resolve.
+   * For consistency and debugging (eg stack traces), obj should be an instanceof Error.
+   * Any errors thrown in the constructor callback will be implicitly passed to reject().
+   */
+  constructor (callback: (resolve : (value?: R | Thenable<R>) => void, reject: (error?: any) => void) => void);
+
+  /**
+   * onFulfilled is called when/if "promise" resolves. onRejected is called when/if "promise" rejects.
+   * Both are optional, if either/both are omitted the next onFulfilled/onRejected in the chain is called.
+   * Both callbacks have a single parameter , the fulfillment value or rejection reason.
+   * "then" returns a new promise equivalent to the value you return from onFulfilled/onRejected after being passed through Promise.resolve.
+   * If an error is thrown in the callback, the returned promise rejects with that error.
+   *
+   * @param onFulfilled called when/if "promise" resolves
+   * @param onRejected called when/if "promise" rejects
+   */
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Promise<U>;
+
+  /**
+   * Sugar for promise.then(undefined, onRejected)
+   *
+   * @param onRejected called when/if "promise" rejects
+   */
+  catch <U> (onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+
+  /**
+   * Make a new promise from the thenable.
+   * A thenable is promise-like in as far as it has a "then" method.
+   */
+  static resolve (): Promise<void>;
+  static resolve <R> (value: R | Thenable<R>): Promise<R>;
+
+  /**
+   * Make a promise that rejects to obj. For consistency and debugging (eg stack traces), obj should be an instanceof Error
+   */
+  static reject <R> (error: any): Promise<R>;
+
+  /**
+   * Make a promise that fulfills when every item in the array fulfills, and rejects if (and when) any item rejects.
+   * the array passed to all can be a mixture of promise-like objects and other objects.
+   * The fulfillment value is an array (in order) of fulfillment values. The rejection value is the first rejection value.
+   */
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>, T10 | Thenable<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;
+  static all<T1, T2, T3, T4, T5, T6, T7>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;
+  static all<T1, T2, T3, T4, T5, T6>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;
+  static all<T1, T2, T3, T4, T5>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>]): Promise<[T1, T2, T3, T4, T5]>;
+  static all<T1, T2, T3, T4>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>]): Promise<[T1, T2, T3, T4]>;
+  static all<T1, T2, T3>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>]): Promise<[T1, T2, T3]>;
+  static all<T1, T2>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>]): Promise<[T1, T2]>;
+  static all<T1>(values: [T1 | Thenable<T1>]): Promise<[T1]>;
+  static all<TAll>(values: Array<TAll | Thenable<TAll>>): Promise<TAll[]>;
+
+  /**
+   * Make a Promise that fulfills when any item fulfills, and rejects if any item rejects.
+   */
+  static race <R> (promises: (R | Thenable<R>)[]): Promise<R>;
+}
+
+/**
+ * The polyfill method will patch the global environment (in this case to the Promise name) when called.
+ */
+export function polyfill (): void;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
new file mode 100644
index 00000000000000..77997866f825a1
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
@@ -0,0 +1,3 @@
+import Promise from './es6-promise';
+Promise.polyfill();
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
new file mode 100644
index 00000000000000..4f4d840d09b53c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
@@ -0,0 +1,7 @@
+import Promise from './es6-promise/promise';
+import polyfill from './es6-promise/polyfill';
+
+// Strange compat..
+Promise.polyfill = polyfill;
+Promise.Promise = Promise;
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
new file mode 100644
index 00000000000000..038140d8d80ad5
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
@@ -0,0 +1,271 @@
+import {
+  objectOrFunction,
+  isFunction
+} from './utils';
+
+import {
+  asap
+} from './asap';
+
+import originalThen from './then';
+import originalResolve from './promise/resolve';
+
+export const PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+const PENDING   = void 0;
+const FULFILLED = 1;
+const REJECTED  = 2;
+
+const GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch(error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then.call(value, fulfillmentHandler, rejectionHandler);
+  } catch(e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then) {
+   asap(promise => {
+    var sealed = false;
+    var error = tryThen(then, thenable, value => {
+      if (sealed) { return; }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, reason => {
+      if (sealed) { return; }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, value  => resolve(promise, value),
+                                   reason => reject(promise, reason))
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then) {
+  if (maybeThenable.constructor === promise.constructor &&
+      then === originalThen &&
+      maybeThenable.constructor.resolve === originalResolve) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then)) {
+      handleForeignThenable(promise, maybeThenable, then);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) { return; }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) { return; }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  let { _subscribers } = parent;
+  let { length } = _subscribers;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED]  = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  let subscribers = promise._subscribers;
+  let settled = promise._state;
+
+  if (subscribers.length === 0) { return; }
+
+  let child, callback, detail = promise._result;
+
+  for (let i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+const TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch(e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  let hasCallback = isFunction(callback),
+      value, error, succeeded, failed;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+    resolve(promise, value);
+  } else if (failed) {
+    reject(promise, error);
+  } else if (settled === FULFILLED) {
+    fulfill(promise, value);
+  } else if (settled === REJECTED) {
+    reject(promise, value);
+  }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value){
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch(e) {
+    reject(promise, e);
+  }
+}
+
+let id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+export {
+  nextId,
+  makePromise,
+  getThen,
+  noop,
+  resolve,
+  reject,
+  fulfill,
+  subscribe,
+  publish,
+  publishRejection,
+  initializePromise,
+  invokeCallback,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  handleMaybeThenable
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
new file mode 100644
index 00000000000000..1055b92e75b043
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
@@ -0,0 +1,120 @@
+let len = 0;
+let vertxNext;
+let customSchedulerFn;
+
+export var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+}
+
+export function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+export function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+const browserWindow = (typeof window !== 'undefined') ? window : undefined;
+const browserGlobal = browserWindow || {};
+const BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+const isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+const isWorker = typeof Uint8ClampedArray !== 'undefined' &&
+  typeof importScripts !== 'undefined' &&
+  typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return () => process.nextTick(flush);
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function() {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  let iterations = 0;
+  const observer = new BrowserMutationObserver(flush);
+  const node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return () => {
+    node.data = (iterations = ++iterations % 2);
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  const channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return () => channel.port2.postMessage(0);
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  const globalSetTimeout = setTimeout;
+  return () => globalSetTimeout(flush, 1);
+}
+
+const queue = new Array(1000);
+function flush() {
+  for (let i = 0; i < len; i+=2) {
+    let callback = queue[i];
+    let arg = queue[i+1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i+1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    const r = require;
+    const vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch(e) {
+    return useSetTimeout();
+  }
+}
+
+let scheduleFlush;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
new file mode 100644
index 00000000000000..df4faca8793db7
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
@@ -0,0 +1,111 @@
+import {
+  isArray,
+  isMaybeThenable
+} from './utils';
+
+import {
+  noop,
+  reject,
+  fulfill,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  getThen,
+  handleMaybeThenable
+} from './-internal';
+
+import then from './then';
+import Promise from './promise';
+import originalResolve from './promise/resolve';
+import originalThen from './then';
+import { makePromise, PROMISE_ID } from './-internal';
+
+export default Enumerator;
+function Enumerator(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length     = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+};
+
+Enumerator.prototype._enumerate = function(input) {
+  for (let i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator.prototype._eachEntry = function(entry, i) {
+  let c = this._instanceConstructor;
+  let { resolve } = c;
+
+  if (resolve === originalResolve) {
+    let then = getThen(entry);
+
+    if (then === originalThen &&
+        entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise) {
+      let promise = new c(noop);
+      handleMaybeThenable(promise, entry, then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(resolve => resolve(entry)), i);
+    }
+  } else {
+    this._willSettleAt(resolve(entry), i);
+  }
+};
+
+Enumerator.prototype._settledAt = function(state, i, value) {
+  let { promise } = this;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator.prototype._willSettleAt = function(promise, i) {
+  let enumerator = this;
+
+  subscribe(promise, undefined, value => enumerator._settledAt(FULFILLED, i, value),
+                               reason => enumerator._settledAt(REJECTED, i, reason));
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
new file mode 100644
index 00000000000000..83ddf0662b9802
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
@@ -0,0 +1,35 @@
+/*global self*/
+import Promise from './promise';
+
+export default function polyfill() {
+  let local;
+
+  if (typeof global !== 'undefined') {
+      local = global;
+  } else if (typeof self !== 'undefined') {
+      local = self;
+  } else {
+      try {
+          local = Function('return this')();
+      } catch (e) {
+          throw new Error('polyfill failed because global object is unavailable in this environment');
+      }
+  }
+
+  let P = local.Promise;
+
+  if (P) {
+    var promiseToString = null;
+    try {
+        promiseToString = Object.prototype.toString.call(P.resolve());
+    } catch(e) {
+        // silently ignored
+    }
+
+    if (promiseToString === '[object Promise]' && !P.cast){
+        return;
+    }
+  }
+
+  local.Promise = Promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
new file mode 100644
index 00000000000000..20558cbeeaa45e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
@@ -0,0 +1,383 @@
+import {
+  isFunction
+} from './utils';
+
+import {
+  noop,
+  nextId,
+  PROMISE_ID,
+  initializePromise
+} from './-internal';
+
+import {
+  asap,
+  setAsap,
+  setScheduler
+} from './asap';
+
+import all from './promise/all';
+import race from './promise/race';
+import Resolve from './promise/resolve';
+import Reject from './promise/reject';
+import then from './then';
+
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+export default function Promise(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise.all = all;
+Promise.race = race;
+Promise.resolve = Resolve;
+Promise.reject = Reject;
+Promise._setScheduler = setScheduler;
+Promise._setAsap = setAsap;
+Promise._asap = asap;
+
+Promise.prototype = {
+  constructor: Promise,
+
+/**
+  The primary way of interacting with a promise is through its `then` method,
+  which registers callbacks to receive either a promise's eventual value or the
+  reason why the promise cannot be fulfilled.
+
+  ```js
+  findUser().then(function(user){
+    // user is available
+  }, function(reason){
+    // user is unavailable, and you are given the reason why
+  });
+  ```
+
+  Chaining
+  --------
+
+  The return value of `then` is itself a promise.  This second, 'downstream'
+  promise is resolved with the return value of the first promise's fulfillment
+  or rejection handler, or rejected if the handler throws an exception.
+
+  ```js
+  findUser().then(function (user) {
+    return user.name;
+  }, function (reason) {
+    return 'default name';
+  }).then(function (userName) {
+    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+    // will be `'default name'`
+  });
+
+  findUser().then(function (user) {
+    throw new Error('Found user, but still unhappy');
+  }, function (reason) {
+    throw new Error('`findUser` rejected and we're unhappy');
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+    // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+  });
+  ```
+  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+  ```js
+  findUser().then(function (user) {
+    throw new PedagogicalException('Upstream error');
+  }).then(function (value) {
+    // never reached
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // The `PedgagocialException` is propagated all the way down to here
+  });
+  ```
+
+  Assimilation
+  ------------
+
+  Sometimes the value you want to propagate to a downstream promise can only be
+  retrieved asynchronously. This can be achieved by returning a promise in the
+  fulfillment or rejection handler. The downstream promise will then be pending
+  until the returned promise is settled. This is called *assimilation*.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // The user's comments are now available
+  });
+  ```
+
+  If the assimliated promise rejects, then the downstream promise will also reject.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // If `findCommentsByAuthor` fulfills, we'll have the value here
+  }, function (reason) {
+    // If `findCommentsByAuthor` rejects, we'll have the reason here
+  });
+  ```
+
+  Simple Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let result;
+
+  try {
+    result = findResult();
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+  findResult(function(result, err){
+    if (err) {
+      // failure
+    } else {
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findResult().then(function(result){
+    // success
+  }, function(reason){
+    // failure
+  });
+  ```
+
+  Advanced Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let author, books;
+
+  try {
+    author = findAuthor();
+    books  = findBooksByAuthor(author);
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+
+  function foundBooks(books) {
+
+  }
+
+  function failure(reason) {
+
+  }
+
+  findAuthor(function(author, err){
+    if (err) {
+      failure(err);
+      // failure
+    } else {
+      try {
+        findBoooksByAuthor(author, function(books, err) {
+          if (err) {
+            failure(err);
+          } else {
+            try {
+              foundBooks(books);
+            } catch(reason) {
+              failure(reason);
+            }
+          }
+        });
+      } catch(error) {
+        failure(err);
+      }
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findAuthor().
+    then(findBooksByAuthor).
+    then(function(books){
+      // found books
+  }).catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method then
+  @param {Function} onFulfilled
+  @param {Function} onRejected
+  Useful for tooling.
+  @return {Promise}
+*/
+  then: then,
+
+/**
+  `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+  as the catch block of a try/catch statement.
+
+  ```js
+  function findAuthor(){
+    throw new Error('couldn't find that author');
+  }
+
+  // synchronous
+  try {
+    findAuthor();
+  } catch(reason) {
+    // something went wrong
+  }
+
+  // async with promises
+  findAuthor().catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method catch
+  @param {Function} onRejection
+  Useful for tooling.
+  @return {Promise}
+*/
+  catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
new file mode 100644
index 00000000000000..9ca3c063aa2f62
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
@@ -0,0 +1,52 @@
+import Enumerator from '../enumerator';
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+export default function all(entries) {
+  return new Enumerator(this, entries).promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
new file mode 100644
index 00000000000000..166dc820b5827e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
@@ -0,0 +1,84 @@
+import {
+  isArray
+} from "../utils";
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+export default function race(entries) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor((_, reject) => reject(new TypeError('You must pass an array to race.')));
+  } else {
+    return new Constructor((resolve, reject) => {
+      let length = entries.length;
+      for (let i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
new file mode 100644
index 00000000000000..cd55faabf537ca
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
@@ -0,0 +1,46 @@
+import {
+  noop,
+  reject as _reject
+} from '../-internal';
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+export default function reject(reason) {
+  /*jshint validthis:true */
+  let Constructor = this;
+  let promise = new Constructor(noop);
+  _reject(promise, reason);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
new file mode 100644
index 00000000000000..f4642b630e0517
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
@@ -0,0 +1,48 @@
+import {
+  noop,
+  resolve as _resolve
+} from '../-internal';
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+export default function resolve(object) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  let promise = new Constructor(noop);
+  _resolve(promise, object);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
new file mode 100644
index 00000000000000..b2b79f0a14a4d8
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
@@ -0,0 +1,32 @@
+import {
+  invokeCallback,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  noop,
+  makePromise,
+  PROMISE_ID
+} from './-internal';
+
+import { asap } from './asap';
+
+export default function then(onFulfillment, onRejection) {
+  const parent = this;
+
+  const child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  const { _state } = parent;
+
+  if (_state) {
+    const callback = arguments[_state - 1];
+    asap(() => invokeCallback(_state, child, callback, parent._result));
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
new file mode 100644
index 00000000000000..72545c5e97c7eb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
@@ -0,0 +1,21 @@
+export function objectOrFunction(x) {
+  let type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+export function isFunction(x) {
+  return typeof x === 'function';
+}
+
+export function isMaybeThenable(x) {
+  return x !== null && typeof x === 'object';
+}
+
+let _isArray;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = x => Object.prototype.toString.call(x) === '[object Array]';
+}
+
+export const isArray = _isArray;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
new file mode 100644
index 00000000000000..5ed6cbbf627821
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
@@ -0,0 +1,96 @@
+{
+  "_from": "es6-promise@^4.0.3",
+  "_id": "es6-promise@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-OaU1hHjgJf+b0NzsxCg7NdIYERD6Hy/PEmFLTjw+b65scuisG3Kt4QoTvJ66BBkPZ581gr0kpoVzKnxniM8nng==",
+  "_location": "/pacote/make-fetch-happen/https-proxy-agent/agent-base/es6-promisify/es6-promise",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promise@^4.0.3",
+    "name": "es6-promise",
+    "escapedName": "es6-promise",
+    "rawSpec": "^4.0.3",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.3"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/https-proxy-agent/agent-base/es6-promisify"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.1.1.tgz",
+  "_shasum": "8811e90915d9a0dba36274f0b242dbda78f9c92a",
+  "_spec": "es6-promise@^4.0.3",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify",
+  "author": {
+    "name": "Yehuda Katz, Tom Dale, Stefan Penner and contributors",
+    "url": "Conversion to ES6 API by Jake Archibald"
+  },
+  "browser": {
+    "vertx": false
+  },
+  "bugs": {
+    "url": "https://github.com/stefanpenner/es6-promise/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A lightweight library that provides tools for organizing asynchronous code",
+  "devDependencies": {
+    "broccoli-babel-transpiler": "^5.6.1",
+    "broccoli-concat": "^3.1.0",
+    "broccoli-merge-trees": "^1.2.3",
+    "broccoli-rollup": "^1.0.2",
+    "broccoli-stew": "^1.2.0",
+    "broccoli-uglify-js": "^0.2.0",
+    "broccoli-watchify": "^1.0.1",
+    "ember-cli": "2.12.2",
+    "ember-cli-dependency-checker": "^1.3.0",
+    "ember-publisher": "0.0.7",
+    "git-repo-version": "0.4.1",
+    "json3": "^3.3.2",
+    "mocha": "^3.1.0",
+    "promises-aplus-tests-phantom": "^2.1.0-revise",
+    "release-it": "2.7.1"
+  },
+  "directories": {
+    "lib": "lib"
+  },
+  "files": [
+    "dist",
+    "lib",
+    "es6-promise.d.ts",
+    "auto.js",
+    "!dist/test"
+  ],
+  "homepage": "https://github.com/stefanpenner/es6-promise#readme",
+  "keywords": [
+    "promises",
+    "promise",
+    "polyfill",
+    "futures"
+  ],
+  "license": "MIT",
+  "main": "dist/es6-promise.js",
+  "name": "es6-promise",
+  "namespace": "es6-promise",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stefanpenner/es6-promise.git"
+  },
+  "scripts": {
+    "build": "ember build --environment production",
+    "build:production": "ember build --env production",
+    "dry-run-release": "ember build --environment production && release-it --dry-run --non-interactive",
+    "lint": "jshint lib",
+    "prepublish": "ember build --environment production",
+    "start": "ember s",
+    "test": "ember test",
+    "test:node": "ember build && mocha ./dist/test/browserify",
+    "test:server": "ember test --server"
+  },
+  "spm": {
+    "main": "dist/es6-promise.js"
+  },
+  "typings": "es6-promise.d.ts",
+  "version": "4.1.1"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
new file mode 100644
index 00000000000000..bc6cd3bc2e05a3
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
@@ -0,0 +1,72 @@
+{
+  "_from": "es6-promisify@^5.0.0",
+  "_id": "es6-promisify@5.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+  "_location": "/pacote/make-fetch-happen/https-proxy-agent/agent-base/es6-promisify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promisify@^5.0.0",
+    "name": "es6-promisify",
+    "escapedName": "es6-promisify",
+    "rawSpec": "^5.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^5.0.0"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/https-proxy-agent/agent-base"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+  "_shasum": "5109d62f3e56ea967c4b63505aef08291c8a5203",
+  "_spec": "es6-promisify@^5.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base",
+  "author": {
+    "name": "Mike Hall",
+    "email": "mikehall314@gmail.com"
+  },
+  "bugs": {
+    "url": "http://github.com/digitaldesignlabs/es6-promisify/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "es6-promise": "^4.0.3"
+  },
+  "deprecated": false,
+  "description": "Converts callback-based functions to ES6 Promises",
+  "devDependencies": {
+    "babel-preset-es2015": "^6.9.0",
+    "eslint": "^2.13.1",
+    "gulp": "^3.9.1",
+    "gulp-babel": "^6.1.2",
+    "nodeunit": "^0.10.0"
+  },
+  "files": [
+    "dist/promisify.js",
+    "dist/promise.js"
+  ],
+  "greenkeeper": {
+    "ignore": [
+      "eslint"
+    ]
+  },
+  "homepage": "https://github.com/digitaldesignlabs/es6-promisify#readme",
+  "keywords": [
+    "promises",
+    "es6",
+    "promisify"
+  ],
+  "license": "MIT",
+  "main": "dist/promisify.js",
+  "name": "es6-promisify",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/digitaldesignlabs/es6-promisify.git"
+  },
+  "scripts": {
+    "pretest": "./node_modules/eslint/bin/eslint.js ./lib/*.js ./tests/*.js",
+    "test": "gulp && nodeunit tests"
+  },
+  "version": "5.0.0"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
deleted file mode 100644
index 534108e3f481cf..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules/
-coverage/
-.nyc_output/
-nyc_output/
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
deleted file mode 100644
index 991d04b6e2272b..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-  - '0.10'
-  - '0.12'
-  - 'iojs'
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
deleted file mode 100644
index b5e35ff0b5bd95..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
+++ /dev/null
@@ -1,303 +0,0 @@
-semver(1) -- The semantic versioner for npm
-===========================================
-
-## Usage
-
-    $ npm install semver
-
-    semver.valid('1.2.3') // '1.2.3'
-    semver.valid('a.b.c') // null
-    semver.clean('  =v1.2.3   ') // '1.2.3'
-    semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true
-    semver.gt('1.2.3', '9.8.7') // false
-    semver.lt('1.2.3', '9.8.7') // true
-
-As a command-line utility:
-
-    $ semver -h
-
-    Usage: semver <version> [<version> [...]] [-r <range> | -i <inc> | --preid <identifier> | -l | -rv]
-    Test if version(s) satisfy the supplied range(s), and sort them.
-
-    Multiple versions or ranges may be supplied, unless increment
-    option is specified.  In that case, only a single version may
-    be used, and it is incremented by the specified level
-
-    Program exits successfully if any valid version satisfies
-    all supplied ranges, and prints all satisfying versions.
-
-    If no versions are valid, or ranges are not satisfied,
-    then exits failure.
-
-    Versions are printed in ascending order, so supplying
-    multiple versions to the utility will just sort them.
-
-## Versions
-
-A "version" is described by the `v2.0.0` specification found at
-<http://semver.org/>.
-
-A leading `"="` or `"v"` character is stripped off and ignored.
-
-## Ranges
-
-A `version range` is a set of `comparators` which specify versions
-that satisfy the range.
-
-A `comparator` is composed of an `operator` and a `version`.  The set
-of primitive `operators` is:
-
-* `<` Less than
-* `<=` Less than or equal to
-* `>` Greater than
-* `>=` Greater than or equal to
-* `=` Equal.  If no operator is specified, then equality is assumed,
-  so this operator is optional, but MAY be included.
-
-For example, the comparator `>=1.2.7` would match the versions
-`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6`
-or `1.1.0`.
-
-Comparators can be joined by whitespace to form a `comparator set`,
-which is satisfied by the **intersection** of all of the comparators
-it includes.
-
-A range is composed of one or more comparator sets, joined by `||`.  A
-version matches a range if and only if every comparator in at least
-one of the `||`-separated comparator sets is satisfied by the version.
-
-For example, the range `>=1.2.7 <1.3.0` would match the versions
-`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`,
-or `1.1.0`.
-
-The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`,
-`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`.
-
-### Prerelease Tags
-
-If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then
-it will only be allowed to satisfy comparator sets if at least one
-comparator with the same `[major, minor, patch]` tuple also has a
-prerelease tag.
-
-For example, the range `>1.2.3-alpha.3` would be allowed to match the
-version `1.2.3-alpha.7`, but it would *not* be satisfied by
-`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater
-than" `1.2.3-alpha.3` according to the SemVer sort rules.  The version
-range only accepts prerelease tags on the `1.2.3` version.  The
-version `3.4.5` *would* satisfy the range, because it does not have a
-prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`.
-
-The purpose for this behavior is twofold.  First, prerelease versions
-frequently are updated very quickly, and contain many breaking changes
-that are (by the author's design) not yet fit for public consumption.
-Therefore, by default, they are excluded from range matching
-semantics.
-
-Second, a user who has opted into using a prerelease version has
-clearly indicated the intent to use *that specific* set of
-alpha/beta/rc versions.  By including a prerelease tag in the range,
-the user is indicating that they are aware of the risk.  However, it
-is still not appropriate to assume that they have opted into taking a
-similar risk on the *next* set of prerelease versions.
-
-#### Prerelease Identifiers
-
-The method `.inc` takes an additional `identifier` string argument that
-will append the value of the string as a prerelease identifier:
-
-```javascript
-> semver.inc('1.2.3', 'pre', 'beta')
-'1.2.4-beta.0'
-```
-
-command-line example:
-
-```shell
-$ semver 1.2.3 -i prerelease --preid beta
-1.2.4-beta.0
-```
-
-Which then can be used to increment further:
-
-```shell
-$ semver 1.2.4-beta.0 -i prerelease
-1.2.4-beta.1
-```
-
-### Advanced Range Syntax
-
-Advanced range syntax desugars to primitive comparators in
-deterministic ways.
-
-Advanced ranges may be combined in the same way as primitive
-comparators using white space or `||`.
-
-#### Hyphen Ranges `X.Y.Z - A.B.C`
-
-Specifies an inclusive set.
-
-* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4`
-
-If a partial version is provided as the first version in the inclusive
-range, then the missing pieces are replaced with zeroes.
-
-* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4`
-
-If a partial version is provided as the second version in the
-inclusive range, then all versions that start with the supplied parts
-of the tuple are accepted, but nothing that would be greater than the
-provided tuple parts.
-
-* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0`
-* `1.2.3 - 2` := `>=1.2.3 <3.0.0`
-
-#### X-Ranges `1.2.x` `1.X` `1.2.*` `*`
-
-Any of `X`, `x`, or `*` may be used to "stand in" for one of the
-numeric values in the `[major, minor, patch]` tuple.
-
-* `*` := `>=0.0.0` (Any version satisfies)
-* `1.x` := `>=1.0.0 <2.0.0` (Matching major version)
-* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions)
-
-A partial version range is treated as an X-Range, so the special
-character is in fact optional.
-
-* `""` (empty string) := `*` := `>=0.0.0`
-* `1` := `1.x.x` := `>=1.0.0 <2.0.0`
-* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0`
-
-#### Tilde Ranges `~1.2.3` `~1.2` `~1`
-
-Allows patch-level changes if a minor version is specified on the
-comparator.  Allows minor-level changes if not.
-
-* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0`
-* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`)
-* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`)
-* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0`
-* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`)
-* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`)
-* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-
-#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4`
-
-Allows changes that do not modify the left-most non-zero digit in the
-`[major, minor, patch]` tuple.  In other words, this allows patch and
-minor updates for versions `1.0.0` and above, patch updates for
-versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`.
-
-Many authors treat a `0.x` version as if the `x` were the major
-"breaking-change" indicator.
-
-Caret ranges are ideal when an author may make breaking changes
-between `0.2.4` and `0.3.0` releases, which is a common practice.
-However, it presumes that there will *not* be breaking changes between
-`0.2.4` and `0.2.5`.  It allows for changes that are presumed to be
-additive (but non-breaking), according to commonly observed practices.
-
-* `^1.2.3` := `>=1.2.3 <2.0.0`
-* `^0.2.3` := `>=0.2.3 <0.3.0`
-* `^0.0.3` := `>=0.0.3 <0.0.4`
-* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4`  Note that prereleases in the
-  `0.0.3` version *only* will be allowed, if they are greater than or
-  equal to `beta`.  So, `0.0.3-pr.2` would be allowed.
-
-When parsing caret ranges, a missing `patch` value desugars to the
-number `0`, but will allow flexibility within that value, even if the
-major and minor versions are both `0`.
-
-* `^1.2.x` := `>=1.2.0 <2.0.0`
-* `^0.0.x` := `>=0.0.0 <0.1.0`
-* `^0.0` := `>=0.0.0 <0.1.0`
-
-A missing `minor` and `patch` values will desugar to zero, but also
-allow flexibility within those values, even if the major version is
-zero.
-
-* `^1.x` := `>=1.0.0 <2.0.0`
-* `^0.x` := `>=0.0.0 <1.0.0`
-
-## Functions
-
-All methods and classes take a final `loose` boolean argument that, if
-true, will be more forgiving about not-quite-valid semver strings.
-The resulting output will always be 100% strict, of course.
-
-Strict-mode Comparators and Ranges will be strict about the SemVer
-strings that they parse.
-
-* `valid(v)`: Return the parsed version, or null if it's not valid.
-* `inc(v, release)`: Return the version incremented by the release
-  type (`major`,   `premajor`, `minor`, `preminor`, `patch`,
-  `prepatch`, or `prerelease`), or null if it's not valid
-  * `premajor` in one call will bump the version up to the next major
-    version and down to a prerelease of that major version.
-    `preminor`, and `prepatch` work the same way.
-  * If called from a non-prerelease version, the `prerelease` will work the
-    same as `prepatch`. It increments the patch version, then makes a
-    prerelease. If the input version is already a prerelease it simply
-    increments it.
-* `major(v)`: Return the major version number.
-* `minor(v)`: Return the minor version number.
-* `patch(v)`: Return the patch version number.
-
-### Comparison
-
-* `gt(v1, v2)`: `v1 > v2`
-* `gte(v1, v2)`: `v1 >= v2`
-* `lt(v1, v2)`: `v1 < v2`
-* `lte(v1, v2)`: `v1 <= v2`
-* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent,
-  even if they're not the exact same string.  You already know how to
-  compare strings.
-* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`.
-* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call
-  the corresponding function above.  `"==="` and `"!=="` do simple
-  string comparison, but are included for completeness.  Throws if an
-  invalid comparison string is provided.
-* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if
-  `v2` is greater.  Sorts in ascending order if passed to `Array.sort()`.
-* `rcompare(v1, v2)`: The reverse of compare.  Sorts an array of versions
-  in descending order when passed to `Array.sort()`.
-* `diff(v1, v2)`: Returns difference between two versions by the release type
-  (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`),
-  or null if the versions are the same.
-
-
-### Ranges
-
-* `validRange(range)`: Return the valid range or null if it's not valid
-* `satisfies(version, range)`: Return true if the version satisfies the
-  range.
-* `maxSatisfying(versions, range)`: Return the highest version in the list
-  that satisfies the range, or `null` if none of them do.
-* `gtr(version, range)`: Return `true` if version is greater than all the
-  versions possible in the range.
-* `ltr(version, range)`: Return `true` if version is less than all the
-  versions possible in the range.
-* `outside(version, range, hilo)`: Return true if the version is outside
-  the bounds of the range in either the high or low direction.  The
-  `hilo` argument must be either the string `'>'` or `'<'`.  (This is
-  the function called by `gtr` and `ltr`.)
-
-Note that, since ranges may be non-contiguous, a version might not be
-greater than a range, less than a range, *or* satisfy a range!  For
-example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9`
-until `2.0.0`, so the version `1.2.10` would not be greater than the
-range (because `2.0.1` satisfies, which is higher), nor less than the
-range (since `1.2.8` satisfies, which is lower), and it also does not
-satisfy the range.
-
-If you want to know if a version satisfies or does not satisfy a
-range, use the `satisfies(version, range)` function.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
deleted file mode 100755
index c5f2e857e82790..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/env node
-// Standalone semver comparison program.
-// Exits successfully and prints matching version(s) if
-// any supplied version is valid and passes all tests.
-
-var argv = process.argv.slice(2)
-  , versions = []
-  , range = []
-  , gt = []
-  , lt = []
-  , eq = []
-  , inc = null
-  , version = require("../package.json").version
-  , loose = false
-  , identifier = undefined
-  , semver = require("../semver")
-  , reverse = false
-
-main()
-
-function main () {
-  if (!argv.length) return help()
-  while (argv.length) {
-    var a = argv.shift()
-    var i = a.indexOf('=')
-    if (i !== -1) {
-      a = a.slice(0, i)
-      argv.unshift(a.slice(i + 1))
-    }
-    switch (a) {
-      case "-rv": case "-rev": case "--rev": case "--reverse":
-        reverse = true
-        break
-      case "-l": case "--loose":
-        loose = true
-        break
-      case "-v": case "--version":
-        versions.push(argv.shift())
-        break
-      case "-i": case "--inc": case "--increment":
-        switch (argv[0]) {
-          case "major": case "minor": case "patch": case "prerelease":
-          case "premajor": case "preminor": case "prepatch":
-            inc = argv.shift()
-            break
-          default:
-            inc = "patch"
-            break
-        }
-        break
-      case "--preid":
-        identifier = argv.shift()
-        break
-      case "-r": case "--range":
-        range.push(argv.shift())
-        break
-      case "-h": case "--help": case "-?":
-        return help()
-      default:
-        versions.push(a)
-        break
-    }
-  }
-
-  versions = versions.filter(function (v) {
-    return semver.valid(v, loose)
-  })
-  if (!versions.length) return fail()
-  if (inc && (versions.length !== 1 || range.length))
-    return failInc()
-
-  for (var i = 0, l = range.length; i < l ; i ++) {
-    versions = versions.filter(function (v) {
-      return semver.satisfies(v, range[i], loose)
-    })
-    if (!versions.length) return fail()
-  }
-  return success(versions)
-}
-
-function failInc () {
-  console.error("--inc can only be used on a single version with no range")
-  fail()
-}
-
-function fail () { process.exit(1) }
-
-function success () {
-  var compare = reverse ? "rcompare" : "compare"
-  versions.sort(function (a, b) {
-    return semver[compare](a, b, loose)
-  }).map(function (v) {
-    return semver.clean(v, loose)
-  }).map(function (v) {
-    return inc ? semver.inc(v, inc, loose, identifier) : v
-  }).forEach(function (v,i,_) { console.log(v) })
-}
-
-function help () {
-  console.log(["SemVer " + version
-              ,""
-              ,"A JavaScript implementation of the http://semver.org/ specification"
-              ,"Copyright Isaac Z. Schlueter"
-              ,""
-              ,"Usage: semver [options] <version> [<version> [...]]"
-              ,"Prints valid versions sorted by SemVer precedence"
-              ,""
-              ,"Options:"
-              ,"-r --range <range>"
-              ,"        Print versions that match the specified range."
-              ,""
-              ,"-i --increment [<level>]"
-              ,"        Increment a version by the specified level.  Level can"
-              ,"        be one of: major, minor, patch, premajor, preminor,"
-              ,"        prepatch, or prerelease.  Default level is 'patch'."
-              ,"        Only one version may be specified."
-              ,""
-              ,"--preid <identifier>"
-              ,"        Identifier to be used to prefix premajor, preminor,"
-              ,"        prepatch or prerelease version increments."
-              ,""
-              ,"-l --loose"
-              ,"        Interpret versions and ranges loosely"
-              ,""
-              ,"Program exits successfully if any valid version satisfies"
-              ,"all supplied ranges, and prints all satisfying versions."
-              ,""
-              ,"If no satisfying versions are found, then exits failure."
-              ,""
-              ,"Versions are printed in ascending order, so supplying"
-              ,"multiple versions to the utility will just sort them."
-              ].join("\n"))
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
deleted file mode 100644
index 9f13c61eab57e0..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "_from": "semver@~5.0.1",
-  "_id": "semver@5.0.3",
-  "_integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
-  "_location": "/pacote/make-fetch-happen/https-proxy-agent/agent-base/semver",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "semver@~5.0.1",
-    "name": "semver",
-    "escapedName": "semver",
-    "rawSpec": "~5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "~5.0.1"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/https-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/semver/-/semver-5.0.3.tgz",
-  "_shasum": "77466de589cd5d3c95f138aa78bc569a3cb5d27a",
-  "_shrinkwrap": null,
-  "_spec": "semver@~5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base",
-  "bin": {
-    "semver": "./bin/semver"
-  },
-  "bugs": {
-    "url": "https://github.com/npm/node-semver/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "The semantic version parser used by npm.",
-  "devDependencies": {
-    "tap": "^1.3.4"
-  },
-  "homepage": "https://github.com/npm/node-semver#readme",
-  "license": "ISC",
-  "main": "semver.js",
-  "name": "semver",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/node-semver.git"
-  },
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "version": "5.0.3"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
deleted file mode 100644
index 19392d8ff9fc7d..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
+++ /dev/null
@@ -1,1200 +0,0 @@
-exports = module.exports = SemVer;
-
-// The debug function is excluded entirely from the minified version.
-/* nomin */ var debug;
-/* nomin */ if (typeof process === 'object' &&
-    /* nomin */ process.env &&
-    /* nomin */ process.env.NODE_DEBUG &&
-    /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
-  /* nomin */ debug = function() {
-    /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
-    /* nomin */ args.unshift('SEMVER');
-    /* nomin */ console.log.apply(console, args);
-    /* nomin */ };
-/* nomin */ else
-  /* nomin */ debug = function() {};
-
-// Note: this is the semver.org version of the spec that it implements
-// Not necessarily the package version of this code.
-exports.SEMVER_SPEC_VERSION = '2.0.0';
-
-var MAX_LENGTH = 256;
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-
-// The actual regexps go on exports.re
-var re = exports.re = [];
-var src = exports.src = [];
-var R = 0;
-
-// The following Regular Expressions can be used for tokenizing,
-// validating, and parsing SemVer version strings.
-
-// ## Numeric Identifier
-// A single `0`, or a non-zero digit followed by zero or more digits.
-
-var NUMERICIDENTIFIER = R++;
-src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
-var NUMERICIDENTIFIERLOOSE = R++;
-src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
-
-
-// ## Non-numeric Identifier
-// Zero or more digits, followed by a letter or hyphen, and then zero or
-// more letters, digits, or hyphens.
-
-var NONNUMERICIDENTIFIER = R++;
-src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
-
-
-// ## Main Version
-// Three dot-separated numeric identifiers.
-
-var MAINVERSION = R++;
-src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')';
-
-var MAINVERSIONLOOSE = R++;
-src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
-
-// ## Pre-release Version Identifier
-// A numeric identifier, or a non-numeric identifier.
-
-var PRERELEASEIDENTIFIER = R++;
-src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
-                            '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-var PRERELEASEIDENTIFIERLOOSE = R++;
-src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
-                                 '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-
-// ## Pre-release Version
-// Hyphen, followed by one or more dot-separated pre-release version
-// identifiers.
-
-var PRERELEASE = R++;
-src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
-                  '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
-
-var PRERELEASELOOSE = R++;
-src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
-                       '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
-
-// ## Build Metadata Identifier
-// Any combination of digits, letters, or hyphens.
-
-var BUILDIDENTIFIER = R++;
-src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
-
-// ## Build Metadata
-// Plus sign, followed by one or more period-separated build metadata
-// identifiers.
-
-var BUILD = R++;
-src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
-             '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
-
-
-// ## Full Version String
-// A main version, followed optionally by a pre-release version and
-// build metadata.
-
-// Note that the only major, minor, patch, and pre-release sections of
-// the version string are capturing groups.  The build metadata is not a
-// capturing group, because it should not ever be used in version
-// comparison.
-
-var FULL = R++;
-var FULLPLAIN = 'v?' + src[MAINVERSION] +
-                src[PRERELEASE] + '?' +
-                src[BUILD] + '?';
-
-src[FULL] = '^' + FULLPLAIN + '$';
-
-// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
-// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
-// common in the npm registry.
-var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
-                 src[PRERELEASELOOSE] + '?' +
-                 src[BUILD] + '?';
-
-var LOOSE = R++;
-src[LOOSE] = '^' + LOOSEPLAIN + '$';
-
-var GTLT = R++;
-src[GTLT] = '((?:<|>)?=?)';
-
-// Something like "2.*" or "1.2.x".
-// Note that "x.x" is a valid xRange identifer, meaning "any version"
-// Only the first item is strictly required.
-var XRANGEIDENTIFIERLOOSE = R++;
-src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
-var XRANGEIDENTIFIER = R++;
-src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
-
-var XRANGEPLAIN = R++;
-src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:' + src[PRERELEASE] + ')?' +
-                   src[BUILD] + '?' +
-                   ')?)?';
-
-var XRANGEPLAINLOOSE = R++;
-src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:' + src[PRERELEASELOOSE] + ')?' +
-                        src[BUILD] + '?' +
-                        ')?)?';
-
-var XRANGE = R++;
-src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
-var XRANGELOOSE = R++;
-src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
-
-// Tilde ranges.
-// Meaning is "reasonably at or greater than"
-var LONETILDE = R++;
-src[LONETILDE] = '(?:~>?)';
-
-var TILDETRIM = R++;
-src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
-re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
-var tildeTrimReplace = '$1~';
-
-var TILDE = R++;
-src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
-var TILDELOOSE = R++;
-src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
-
-// Caret ranges.
-// Meaning is "at least and backwards compatible with"
-var LONECARET = R++;
-src[LONECARET] = '(?:\\^)';
-
-var CARETTRIM = R++;
-src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
-re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
-var caretTrimReplace = '$1^';
-
-var CARET = R++;
-src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
-var CARETLOOSE = R++;
-src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
-
-// A simple gt/lt/eq thing, or just "" to indicate "any version"
-var COMPARATORLOOSE = R++;
-src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
-var COMPARATOR = R++;
-src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
-
-
-// An expression to strip any whitespace between the gtlt and the thing
-// it modifies, so that `> 1.2.3` ==> `>1.2.3`
-var COMPARATORTRIM = R++;
-src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
-                      '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
-
-// this one has to use the /g flag
-re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
-var comparatorTrimReplace = '$1$2$3';
-
-
-// Something like `1.2.3 - 1.2.4`
-// Note that these all use the loose form, because they'll be
-// checked against either the strict or loose comparator form
-// later.
-var HYPHENRANGE = R++;
-src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
-                   '\\s+-\\s+' +
-                   '(' + src[XRANGEPLAIN] + ')' +
-                   '\\s*$';
-
-var HYPHENRANGELOOSE = R++;
-src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s+-\\s+' +
-                        '(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s*$';
-
-// Star ranges basically just allow anything at all.
-var STAR = R++;
-src[STAR] = '(<|>)?=?\\s*\\*';
-
-// Compile to actual regexp objects.
-// All are flag-free, unless they were created above with a flag.
-for (var i = 0; i < R; i++) {
-  debug(i, src[i]);
-  if (!re[i])
-    re[i] = new RegExp(src[i]);
-}
-
-exports.parse = parse;
-function parse(version, loose) {
-  if (version instanceof SemVer)
-    return version;
-
-  if (typeof version !== 'string')
-    return null;
-
-  if (version.length > MAX_LENGTH)
-    return null;
-
-  var r = loose ? re[LOOSE] : re[FULL];
-  if (!r.test(version))
-    return null;
-
-  try {
-    return new SemVer(version, loose);
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.valid = valid;
-function valid(version, loose) {
-  var v = parse(version, loose);
-  return v ? v.version : null;
-}
-
-
-exports.clean = clean;
-function clean(version, loose) {
-  var s = parse(version.trim().replace(/^[=v]+/, ''), loose);
-  return s ? s.version : null;
-}
-
-exports.SemVer = SemVer;
-
-function SemVer(version, loose) {
-  if (version instanceof SemVer) {
-    if (version.loose === loose)
-      return version;
-    else
-      version = version.version;
-  } else if (typeof version !== 'string') {
-    throw new TypeError('Invalid Version: ' + version);
-  }
-
-  if (version.length > MAX_LENGTH)
-    throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
-
-  if (!(this instanceof SemVer))
-    return new SemVer(version, loose);
-
-  debug('SemVer', version, loose);
-  this.loose = loose;
-  var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
-
-  if (!m)
-    throw new TypeError('Invalid Version: ' + version);
-
-  this.raw = version;
-
-  // these are actually numbers
-  this.major = +m[1];
-  this.minor = +m[2];
-  this.patch = +m[3];
-
-  if (this.major > MAX_SAFE_INTEGER || this.major < 0)
-    throw new TypeError('Invalid major version')
-
-  if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
-    throw new TypeError('Invalid minor version')
-
-  if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
-    throw new TypeError('Invalid patch version')
-
-  // numberify any prerelease numeric ids
-  if (!m[4])
-    this.prerelease = [];
-  else
-    this.prerelease = m[4].split('.').map(function(id) {
-      if (/^[0-9]+$/.test(id)) {
-        var num = +id
-        if (num >= 0 && num < MAX_SAFE_INTEGER)
-          return num
-      }
-      return id;
-    });
-
-  this.build = m[5] ? m[5].split('.') : [];
-  this.format();
-}
-
-SemVer.prototype.format = function() {
-  this.version = this.major + '.' + this.minor + '.' + this.patch;
-  if (this.prerelease.length)
-    this.version += '-' + this.prerelease.join('.');
-  return this.version;
-};
-
-SemVer.prototype.inspect = function() {
-  return '<SemVer "' + this + '">';
-};
-
-SemVer.prototype.toString = function() {
-  return this.version;
-};
-
-SemVer.prototype.compare = function(other) {
-  debug('SemVer.compare', this.version, this.loose, other);
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return this.compareMain(other) || this.comparePre(other);
-};
-
-SemVer.prototype.compareMain = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return compareIdentifiers(this.major, other.major) ||
-         compareIdentifiers(this.minor, other.minor) ||
-         compareIdentifiers(this.patch, other.patch);
-};
-
-SemVer.prototype.comparePre = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  // NOT having a prerelease is > having one
-  if (this.prerelease.length && !other.prerelease.length)
-    return -1;
-  else if (!this.prerelease.length && other.prerelease.length)
-    return 1;
-  else if (!this.prerelease.length && !other.prerelease.length)
-    return 0;
-
-  var i = 0;
-  do {
-    var a = this.prerelease[i];
-    var b = other.prerelease[i];
-    debug('prerelease compare', i, a, b);
-    if (a === undefined && b === undefined)
-      return 0;
-    else if (b === undefined)
-      return 1;
-    else if (a === undefined)
-      return -1;
-    else if (a === b)
-      continue;
-    else
-      return compareIdentifiers(a, b);
-  } while (++i);
-};
-
-// preminor will bump the version up to the next minor release, and immediately
-// down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release, identifier) {
-  switch (release) {
-    case 'premajor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor = 0;
-      this.major++;
-      this.inc('pre', identifier);
-      break;
-    case 'preminor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor++;
-      this.inc('pre', identifier);
-      break;
-    case 'prepatch':
-      // If this is already a prerelease, it will bump to the next version
-      // drop any prereleases that might already exist, since they are not
-      // relevant at this point.
-      this.prerelease.length = 0;
-      this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-    // If the input is a non-prerelease version, this acts the same as
-    // prepatch.
-    case 'prerelease':
-      if (this.prerelease.length === 0)
-        this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-
-    case 'major':
-      // If this is a pre-major version, bump up to the same major version.
-      // Otherwise increment major.
-      // 1.0.0-5 bumps to 1.0.0
-      // 1.1.0 bumps to 2.0.0
-      if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
-        this.major++;
-      this.minor = 0;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'minor':
-      // If this is a pre-minor version, bump up to the same minor version.
-      // Otherwise increment minor.
-      // 1.2.0-5 bumps to 1.2.0
-      // 1.2.1 bumps to 1.3.0
-      if (this.patch !== 0 || this.prerelease.length === 0)
-        this.minor++;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'patch':
-      // If this is not a pre-release version, it will increment the patch.
-      // If it is a pre-release it will bump up to the same patch version.
-      // 1.2.0-5 patches to 1.2.0
-      // 1.2.0 patches to 1.2.1
-      if (this.prerelease.length === 0)
-        this.patch++;
-      this.prerelease = [];
-      break;
-    // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
-    case 'pre':
-      if (this.prerelease.length === 0)
-        this.prerelease = [0];
-      else {
-        var i = this.prerelease.length;
-        while (--i >= 0) {
-          if (typeof this.prerelease[i] === 'number') {
-            this.prerelease[i]++;
-            i = -2;
-          }
-        }
-        if (i === -1) // didn't increment anything
-          this.prerelease.push(0);
-      }
-      if (identifier) {
-        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
-        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
-        if (this.prerelease[0] === identifier) {
-          if (isNaN(this.prerelease[1]))
-            this.prerelease = [identifier, 0];
-        } else
-          this.prerelease = [identifier, 0];
-      }
-      break;
-
-    default:
-      throw new Error('invalid increment argument: ' + release);
-  }
-  this.format();
-  this.raw = this.version;
-  return this;
-};
-
-exports.inc = inc;
-function inc(version, release, loose, identifier) {
-  if (typeof(loose) === 'string') {
-    identifier = loose;
-    loose = undefined;
-  }
-
-  try {
-    return new SemVer(version, loose).inc(release, identifier).version;
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.diff = diff;
-function diff(version1, version2) {
-  if (eq(version1, version2)) {
-    return null;
-  } else {
-    var v1 = parse(version1);
-    var v2 = parse(version2);
-    if (v1.prerelease.length || v2.prerelease.length) {
-      for (var key in v1) {
-        if (key === 'major' || key === 'minor' || key === 'patch') {
-          if (v1[key] !== v2[key]) {
-            return 'pre'+key;
-          }
-        }
-      }
-      return 'prerelease';
-    }
-    for (var key in v1) {
-      if (key === 'major' || key === 'minor' || key === 'patch') {
-        if (v1[key] !== v2[key]) {
-          return key;
-        }
-      }
-    }
-  }
-}
-
-exports.compareIdentifiers = compareIdentifiers;
-
-var numeric = /^[0-9]+$/;
-function compareIdentifiers(a, b) {
-  var anum = numeric.test(a);
-  var bnum = numeric.test(b);
-
-  if (anum && bnum) {
-    a = +a;
-    b = +b;
-  }
-
-  return (anum && !bnum) ? -1 :
-         (bnum && !anum) ? 1 :
-         a < b ? -1 :
-         a > b ? 1 :
-         0;
-}
-
-exports.rcompareIdentifiers = rcompareIdentifiers;
-function rcompareIdentifiers(a, b) {
-  return compareIdentifiers(b, a);
-}
-
-exports.major = major;
-function major(a, loose) {
-  return new SemVer(a, loose).major;
-}
-
-exports.minor = minor;
-function minor(a, loose) {
-  return new SemVer(a, loose).minor;
-}
-
-exports.patch = patch;
-function patch(a, loose) {
-  return new SemVer(a, loose).patch;
-}
-
-exports.compare = compare;
-function compare(a, b, loose) {
-  return new SemVer(a, loose).compare(b);
-}
-
-exports.compareLoose = compareLoose;
-function compareLoose(a, b) {
-  return compare(a, b, true);
-}
-
-exports.rcompare = rcompare;
-function rcompare(a, b, loose) {
-  return compare(b, a, loose);
-}
-
-exports.sort = sort;
-function sort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.compare(a, b, loose);
-  });
-}
-
-exports.rsort = rsort;
-function rsort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.rcompare(a, b, loose);
-  });
-}
-
-exports.gt = gt;
-function gt(a, b, loose) {
-  return compare(a, b, loose) > 0;
-}
-
-exports.lt = lt;
-function lt(a, b, loose) {
-  return compare(a, b, loose) < 0;
-}
-
-exports.eq = eq;
-function eq(a, b, loose) {
-  return compare(a, b, loose) === 0;
-}
-
-exports.neq = neq;
-function neq(a, b, loose) {
-  return compare(a, b, loose) !== 0;
-}
-
-exports.gte = gte;
-function gte(a, b, loose) {
-  return compare(a, b, loose) >= 0;
-}
-
-exports.lte = lte;
-function lte(a, b, loose) {
-  return compare(a, b, loose) <= 0;
-}
-
-exports.cmp = cmp;
-function cmp(a, op, b, loose) {
-  var ret;
-  switch (op) {
-    case '===':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a === b;
-      break;
-    case '!==':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a !== b;
-      break;
-    case '': case '=': case '==': ret = eq(a, b, loose); break;
-    case '!=': ret = neq(a, b, loose); break;
-    case '>': ret = gt(a, b, loose); break;
-    case '>=': ret = gte(a, b, loose); break;
-    case '<': ret = lt(a, b, loose); break;
-    case '<=': ret = lte(a, b, loose); break;
-    default: throw new TypeError('Invalid operator: ' + op);
-  }
-  return ret;
-}
-
-exports.Comparator = Comparator;
-function Comparator(comp, loose) {
-  if (comp instanceof Comparator) {
-    if (comp.loose === loose)
-      return comp;
-    else
-      comp = comp.value;
-  }
-
-  if (!(this instanceof Comparator))
-    return new Comparator(comp, loose);
-
-  debug('comparator', comp, loose);
-  this.loose = loose;
-  this.parse(comp);
-
-  if (this.semver === ANY)
-    this.value = '';
-  else
-    this.value = this.operator + this.semver.version;
-
-  debug('comp', this);
-}
-
-var ANY = {};
-Comparator.prototype.parse = function(comp) {
-  var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var m = comp.match(r);
-
-  if (!m)
-    throw new TypeError('Invalid comparator: ' + comp);
-
-  this.operator = m[1];
-  if (this.operator === '=')
-    this.operator = '';
-
-  // if it literally is just '>' or '' then allow anything.
-  if (!m[2])
-    this.semver = ANY;
-  else
-    this.semver = new SemVer(m[2], this.loose);
-};
-
-Comparator.prototype.inspect = function() {
-  return '<SemVer Comparator "' + this + '">';
-};
-
-Comparator.prototype.toString = function() {
-  return this.value;
-};
-
-Comparator.prototype.test = function(version) {
-  debug('Comparator.test', version, this.loose);
-
-  if (this.semver === ANY)
-    return true;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  return cmp(version, this.operator, this.semver, this.loose);
-};
-
-
-exports.Range = Range;
-function Range(range, loose) {
-  if ((range instanceof Range) && range.loose === loose)
-    return range;
-
-  if (!(this instanceof Range))
-    return new Range(range, loose);
-
-  this.loose = loose;
-
-  // First, split based on boolean or ||
-  this.raw = range;
-  this.set = range.split(/\s*\|\|\s*/).map(function(range) {
-    return this.parseRange(range.trim());
-  }, this).filter(function(c) {
-    // throw out any that are not relevant for whatever reason
-    return c.length;
-  });
-
-  if (!this.set.length) {
-    throw new TypeError('Invalid SemVer Range: ' + range);
-  }
-
-  this.format();
-}
-
-Range.prototype.inspect = function() {
-  return '<SemVer Range "' + this.range + '">';
-};
-
-Range.prototype.format = function() {
-  this.range = this.set.map(function(comps) {
-    return comps.join(' ').trim();
-  }).join('||').trim();
-  return this.range;
-};
-
-Range.prototype.toString = function() {
-  return this.range;
-};
-
-Range.prototype.parseRange = function(range) {
-  var loose = this.loose;
-  range = range.trim();
-  debug('range', range, loose);
-  // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
-  var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
-  range = range.replace(hr, hyphenReplace);
-  debug('hyphen replace', range);
-  // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
-  range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
-  debug('comparator trim', range, re[COMPARATORTRIM]);
-
-  // `~ 1.2.3` => `~1.2.3`
-  range = range.replace(re[TILDETRIM], tildeTrimReplace);
-
-  // `^ 1.2.3` => `^1.2.3`
-  range = range.replace(re[CARETTRIM], caretTrimReplace);
-
-  // normalize spaces
-  range = range.split(/\s+/).join(' ');
-
-  // At this point, the range is completely trimmed and
-  // ready to be split into comparators.
-
-  var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var set = range.split(' ').map(function(comp) {
-    return parseComparator(comp, loose);
-  }).join(' ').split(/\s+/);
-  if (this.loose) {
-    // in loose mode, throw out any that are not valid comparators
-    set = set.filter(function(comp) {
-      return !!comp.match(compRe);
-    });
-  }
-  set = set.map(function(comp) {
-    return new Comparator(comp, loose);
-  });
-
-  return set;
-};
-
-// Mostly just for testing and legacy API reasons
-exports.toComparators = toComparators;
-function toComparators(range, loose) {
-  return new Range(range, loose).set.map(function(comp) {
-    return comp.map(function(c) {
-      return c.value;
-    }).join(' ').trim().split(' ');
-  });
-}
-
-// comprised of xranges, tildes, stars, and gtlt's at this point.
-// already replaced the hyphen ranges
-// turn into a set of JUST comparators.
-function parseComparator(comp, loose) {
-  debug('comp', comp);
-  comp = replaceCarets(comp, loose);
-  debug('caret', comp);
-  comp = replaceTildes(comp, loose);
-  debug('tildes', comp);
-  comp = replaceXRanges(comp, loose);
-  debug('xrange', comp);
-  comp = replaceStars(comp, loose);
-  debug('stars', comp);
-  return comp;
-}
-
-function isX(id) {
-  return !id || id.toLowerCase() === 'x' || id === '*';
-}
-
-// ~, ~> --> * (any, kinda silly)
-// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
-// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
-// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
-// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
-// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-function replaceTildes(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceTilde(comp, loose);
-  }).join(' ');
-}
-
-function replaceTilde(comp, loose) {
-  var r = loose ? re[TILDELOOSE] : re[TILDE];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('tilde', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p))
-      // ~1.2 == >=1.2.0- <1.3.0-
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    else if (pr) {
-      debug('replaceTilde pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      ret = '>=' + M + '.' + m + '.' + p + pr +
-            ' <' + M + '.' + (+m + 1) + '.0';
-    } else
-      // ~1.2.3 == >=1.2.3 <1.3.0
-      ret = '>=' + M + '.' + m + '.' + p +
-            ' <' + M + '.' + (+m + 1) + '.0';
-
-    debug('tilde return', ret);
-    return ret;
-  });
-}
-
-// ^ --> * (any, kinda silly)
-// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
-// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
-// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
-// ^1.2.3 --> >=1.2.3 <2.0.0
-// ^1.2.0 --> >=1.2.0 <2.0.0
-function replaceCarets(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceCaret(comp, loose);
-  }).join(' ');
-}
-
-function replaceCaret(comp, loose) {
-  debug('caret', comp, loose);
-  var r = loose ? re[CARETLOOSE] : re[CARET];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('caret', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p)) {
-      if (M === '0')
-        ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-      else
-        ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
-    } else if (pr) {
-      debug('replaceCaret pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p + pr +
-              ' <' + (+M + 1) + '.0.0';
-    } else {
-      debug('no pr');
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p +
-              ' <' + (+M + 1) + '.0.0';
-    }
-
-    debug('caret return', ret);
-    return ret;
-  });
-}
-
-function replaceXRanges(comp, loose) {
-  debug('replaceXRanges', comp, loose);
-  return comp.split(/\s+/).map(function(comp) {
-    return replaceXRange(comp, loose);
-  }).join(' ');
-}
-
-function replaceXRange(comp, loose) {
-  comp = comp.trim();
-  var r = loose ? re[XRANGELOOSE] : re[XRANGE];
-  return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
-    debug('xRange', comp, ret, gtlt, M, m, p, pr);
-    var xM = isX(M);
-    var xm = xM || isX(m);
-    var xp = xm || isX(p);
-    var anyX = xp;
-
-    if (gtlt === '=' && anyX)
-      gtlt = '';
-
-    if (xM) {
-      if (gtlt === '>' || gtlt === '<') {
-        // nothing is allowed
-        ret = '<0.0.0';
-      } else {
-        // nothing is forbidden
-        ret = '*';
-      }
-    } else if (gtlt && anyX) {
-      // replace X with 0
-      if (xm)
-        m = 0;
-      if (xp)
-        p = 0;
-
-      if (gtlt === '>') {
-        // >1 => >=2.0.0
-        // >1.2 => >=1.3.0
-        // >1.2.3 => >= 1.2.4
-        gtlt = '>=';
-        if (xm) {
-          M = +M + 1;
-          m = 0;
-          p = 0;
-        } else if (xp) {
-          m = +m + 1;
-          p = 0;
-        }
-      } else if (gtlt === '<=') {
-        // <=0.7.x is actually <0.8.0, since any 0.7.x should
-        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-        gtlt = '<'
-        if (xm)
-          M = +M + 1
-        else
-          m = +m + 1
-      }
-
-      ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xm) {
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    } else if (xp) {
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    }
-
-    debug('xRange return', ret);
-
-    return ret;
-  });
-}
-
-// Because * is AND-ed with everything else in the comparator,
-// and '' means "any version", just remove the *s entirely.
-function replaceStars(comp, loose) {
-  debug('replaceStars', comp, loose);
-  // Looseness is ignored here.  star is always as loose as it gets!
-  return comp.trim().replace(re[STAR], '');
-}
-
-// This function is passed to string.replace(re[HYPHENRANGE])
-// M, m, patch, prerelease, build
-// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
-// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
-// 1.2 - 3.4 => >=1.2.0 <3.5.0
-function hyphenReplace($0,
-                       from, fM, fm, fp, fpr, fb,
-                       to, tM, tm, tp, tpr, tb) {
-
-  if (isX(fM))
-    from = '';
-  else if (isX(fm))
-    from = '>=' + fM + '.0.0';
-  else if (isX(fp))
-    from = '>=' + fM + '.' + fm + '.0';
-  else
-    from = '>=' + from;
-
-  if (isX(tM))
-    to = '';
-  else if (isX(tm))
-    to = '<' + (+tM + 1) + '.0.0';
-  else if (isX(tp))
-    to = '<' + tM + '.' + (+tm + 1) + '.0';
-  else if (tpr)
-    to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
-  else
-    to = '<=' + to;
-
-  return (from + ' ' + to).trim();
-}
-
-
-// if ANY of the sets match ALL of its comparators, then pass
-Range.prototype.test = function(version) {
-  if (!version)
-    return false;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  for (var i = 0; i < this.set.length; i++) {
-    if (testSet(this.set[i], version))
-      return true;
-  }
-  return false;
-};
-
-function testSet(set, version) {
-  for (var i = 0; i < set.length; i++) {
-    if (!set[i].test(version))
-      return false;
-  }
-
-  if (version.prerelease.length) {
-    // Find the set of versions that are allowed to have prereleases
-    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
-    // That should allow `1.2.3-pr.2` to pass.
-    // However, `1.2.4-alpha.notready` should NOT be allowed,
-    // even though it's within the range set by the comparators.
-    for (var i = 0; i < set.length; i++) {
-      debug(set[i].semver);
-      if (set[i].semver === ANY)
-        continue;
-
-      if (set[i].semver.prerelease.length > 0) {
-        var allowed = set[i].semver;
-        if (allowed.major === version.major &&
-            allowed.minor === version.minor &&
-            allowed.patch === version.patch)
-          return true;
-      }
-    }
-
-    // Version has a -pre, but it's not one of the ones we like.
-    return false;
-  }
-
-  return true;
-}
-
-exports.satisfies = satisfies;
-function satisfies(version, range, loose) {
-  try {
-    range = new Range(range, loose);
-  } catch (er) {
-    return false;
-  }
-  return range.test(version);
-}
-
-exports.maxSatisfying = maxSatisfying;
-function maxSatisfying(versions, range, loose) {
-  return versions.filter(function(version) {
-    return satisfies(version, range, loose);
-  }).sort(function(a, b) {
-    return rcompare(a, b, loose);
-  })[0] || null;
-}
-
-exports.validRange = validRange;
-function validRange(range, loose) {
-  try {
-    // Return '*' instead of '' so that truthiness works.
-    // This will throw if it's invalid anyway
-    return new Range(range, loose).range || '*';
-  } catch (er) {
-    return null;
-  }
-}
-
-// Determine if version is less than all the versions possible in the range
-exports.ltr = ltr;
-function ltr(version, range, loose) {
-  return outside(version, range, '<', loose);
-}
-
-// Determine if version is greater than all the versions possible in the range.
-exports.gtr = gtr;
-function gtr(version, range, loose) {
-  return outside(version, range, '>', loose);
-}
-
-exports.outside = outside;
-function outside(version, range, hilo, loose) {
-  version = new SemVer(version, loose);
-  range = new Range(range, loose);
-
-  var gtfn, ltefn, ltfn, comp, ecomp;
-  switch (hilo) {
-    case '>':
-      gtfn = gt;
-      ltefn = lte;
-      ltfn = lt;
-      comp = '>';
-      ecomp = '>=';
-      break;
-    case '<':
-      gtfn = lt;
-      ltefn = gte;
-      ltfn = gt;
-      comp = '<';
-      ecomp = '<=';
-      break;
-    default:
-      throw new TypeError('Must provide a hilo val of "<" or ">"');
-  }
-
-  // If it satisifes the range it is not outside
-  if (satisfies(version, range, loose)) {
-    return false;
-  }
-
-  // From now on, variable terms are as if we're in "gtr" mode.
-  // but note that everything is flipped for the "ltr" function.
-
-  for (var i = 0; i < range.set.length; ++i) {
-    var comparators = range.set[i];
-
-    var high = null;
-    var low = null;
-
-    comparators.forEach(function(comparator) {
-      if (comparator.semver === ANY) {
-        comparator = new Comparator('>=0.0.0')
-      }
-      high = high || comparator;
-      low = low || comparator;
-      if (gtfn(comparator.semver, high.semver, loose)) {
-        high = comparator;
-      } else if (ltfn(comparator.semver, low.semver, loose)) {
-        low = comparator;
-      }
-    });
-
-    // If the edge version comparator has a operator then our version
-    // isn't outside it
-    if (high.operator === comp || high.operator === ecomp) {
-      return false;
-    }
-
-    // If the lowest version comparator has an operator and our version
-    // is less than it then it isn't higher than the range
-    if ((!low.operator || low.operator === comp) &&
-        ltefn(version, low.semver)) {
-      return false;
-    } else if (low.operator === ecomp && ltfn(version, low.semver)) {
-      return false;
-    }
-  }
-  return true;
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
deleted file mode 100644
index c051864bc978c2..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
+++ /dev/null
@@ -1,31 +0,0 @@
-var test = require('tap').test
-var semver = require('../')
-
-test('long version is too long', function (t) {
-  var v = '1.2.' + new Array(256).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('big number is like too long version', function (t) {
-  var v = '1.2.' + new Array(100).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('parsing null does not throw', function (t) {
-  t.equal(semver.parse(null), null)
-  t.equal(semver.parse({}), null)
-  t.equal(semver.parse(new semver.SemVer('1.2.3')).version, '1.2.3')
-  t.end()
-})
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
deleted file mode 100644
index 9e268de950ce8c..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var clean = semver.clean;
-
-test('\nclean tests', function(t) {
-	// [range, version]
-	// Version should be detectable despite extra characters
-	[
-		['1.2.3', '1.2.3'],
-		[' 1.2.3 ', '1.2.3'],
-		[' 1.2.3-4 ', '1.2.3-4'],
-		[' 1.2.3-pre ', '1.2.3-pre'],
-		['  =v1.2.3   ', '1.2.3'],
-		['v1.2.3', '1.2.3'],
-		[' v1.2.3 ', '1.2.3'],
-		['\t1.2.3', '1.2.3'],
-		['>1.2.3', null],
-		['~1.2.3', null],
-		['<=1.2.3', null],
-		['1.2.x', null]
-	].forEach(function(tuple) {
-			var range = tuple[0];
-			var version = tuple[1];
-			var msg = 'clean(' + range + ') = ' + version;
-			t.equal(clean(range), version, msg);
-		});
-	t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
deleted file mode 100644
index bbb87896c64fbb..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
+++ /dev/null
@@ -1,173 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var gtr = semver.gtr;
-
-test('\ngtr tests', function(t) {
-  // [range, version, loose]
-  // Version should be greater than range
-  [
-    ['~1.2.2', '1.3.0'],
-    ['~0.6.1-1', '0.7.1-1'],
-    ['1.0.0 - 2.0.0', '2.0.1'],
-    ['1.0.0', '1.0.1-beta1'],
-    ['1.0.0', '2.0.0'],
-    ['<=2.0.0', '2.1.1'],
-    ['<=2.0.0', '3.2.9'],
-    ['<2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '1.2.5'],
-    ['2.x.x', '3.0.0'],
-    ['1.2.x', '1.3.0'],
-    ['1.2.x || 2.x', '3.0.0'],
-    ['2.*.*', '5.0.1'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '4.0.0'],
-    ['2', '3.0.0'],
-    ['2.3', '2.4.2'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.5.5'],
-    ['~>3.2.1', '3.3.0'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.4'],
-    ['~> 1', '3.2.3'],
-    ['~1.0', '1.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.1.0'],
-    ['<1.2', '1.2.0'],
-    ['< 1.2', '1.2.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-pre', '0.6.0'],
-    ['~v0.5.4-pre', '0.6.1-pre'],
-    ['=0.7.x', '0.8.0'],
-    ['=0.7.x', '0.8.0-asdf'],
-    ['<0.7.x', '0.7.0'],
-    ['~1.2.2', '1.3.0'],
-    ['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.0.0', '1.0.1'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['2', '3.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['1', '2.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['=0.7.x', '0.8.2'],
-    ['<0.7.x', '0.7.2']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative gtr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be greater than range
-  [
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '0.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3-foo'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['1', '1.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^1', '0.0.0-0'],
-    ['^3.0.0', '2.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
deleted file mode 100644
index 47c3f5f9513103..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
+++ /dev/null
@@ -1,698 +0,0 @@
-'use strict';
-
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var eq = semver.eq;
-var gt = semver.gt;
-var lt = semver.lt;
-var neq = semver.neq;
-var cmp = semver.cmp;
-var gte = semver.gte;
-var lte = semver.lte;
-var satisfies = semver.satisfies;
-var validRange = semver.validRange;
-var inc = semver.inc;
-var diff = semver.diff;
-var replaceStars = semver.replaceStars;
-var toComparators = semver.toComparators;
-var SemVer = semver.SemVer;
-var Range = semver.Range;
-
-test('\ncomparison tests', function(t) {
-  // [version1, version2]
-  // version1 should be greater than version2
-  [['0.0.0', '0.0.0-foo'],
-    ['0.0.1', '0.0.0'],
-    ['1.0.0', '0.9.9'],
-    ['0.10.0', '0.9.0'],
-    ['0.99.0', '0.10.0'],
-    ['2.0.0', '1.2.3'],
-    ['v0.0.0', '0.0.0-foo', true],
-    ['v0.0.1', '0.0.0', true],
-    ['v1.0.0', '0.9.9', true],
-    ['v0.10.0', '0.9.0', true],
-    ['v0.99.0', '0.10.0', true],
-    ['v2.0.0', '1.2.3', true],
-    ['0.0.0', 'v0.0.0-foo', true],
-    ['0.0.1', 'v0.0.0', true],
-    ['1.0.0', 'v0.9.9', true],
-    ['0.10.0', 'v0.9.0', true],
-    ['0.99.0', 'v0.10.0', true],
-    ['2.0.0', 'v1.2.3', true],
-    ['1.2.3', '1.2.3-asdf'],
-    ['1.2.3', '1.2.3-4'],
-    ['1.2.3', '1.2.3-4-foo'],
-    ['1.2.3-5-foo', '1.2.3-5'],
-    ['1.2.3-5', '1.2.3-4'],
-    ['1.2.3-5-foo', '1.2.3-5-Foo'],
-    ['3.0.0', '2.7.2+asdf'],
-    ['1.2.3-a.10', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a'],
-    ['1.2.3-a.b.c.10.d.5', '1.2.3-a.b.c.5.d.100'],
-    ['1.2.3-r2', '1.2.3-r100'],
-    ['1.2.3-r100', '1.2.3-R2']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(gt(v0, v1, loose), "gt('" + v0 + "', '" + v1 + "')");
-    t.ok(lt(v1, v0, loose), "lt('" + v1 + "', '" + v0 + "')");
-    t.ok(!gt(v1, v0, loose), "!gt('" + v1 + "', '" + v0 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(eq(v0, v0, loose), "eq('" + v0 + "', '" + v0 + "')");
-    t.ok(eq(v1, v1, loose), "eq('" + v1 + "', '" + v1 + "')");
-    t.ok(neq(v0, v1, loose), "neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v1, '==', v1, loose), "cmp('" + v1 + "' == '" + v1 + "')");
-    t.ok(cmp(v0, '>=', v1, loose), "cmp('" + v0 + "' >= '" + v1 + "')");
-    t.ok(cmp(v1, '<=', v0, loose), "cmp('" + v1 + "' <= '" + v0 + "')");
-    t.ok(cmp(v0, '!=', v1, loose), "cmp('" + v0 + "' != '" + v1 + "')");
-  });
-  t.end();
-});
-
-test('\nequality tests', function(t) {
-  // [version1, version2]
-  // version1 should be equivalent to version2
-  [['1.2.3', 'v1.2.3', true],
-    ['1.2.3', '=1.2.3', true],
-    ['1.2.3', 'v 1.2.3', true],
-    ['1.2.3', '= 1.2.3', true],
-    ['1.2.3', ' v1.2.3', true],
-    ['1.2.3', ' =1.2.3', true],
-    ['1.2.3', ' v 1.2.3', true],
-    ['1.2.3', ' = 1.2.3', true],
-    ['1.2.3-0', 'v1.2.3-0', true],
-    ['1.2.3-0', '=1.2.3-0', true],
-    ['1.2.3-0', 'v 1.2.3-0', true],
-    ['1.2.3-0', '= 1.2.3-0', true],
-    ['1.2.3-0', ' v1.2.3-0', true],
-    ['1.2.3-0', ' =1.2.3-0', true],
-    ['1.2.3-0', ' v 1.2.3-0', true],
-    ['1.2.3-0', ' = 1.2.3-0', true],
-    ['1.2.3-1', 'v1.2.3-1', true],
-    ['1.2.3-1', '=1.2.3-1', true],
-    ['1.2.3-1', 'v 1.2.3-1', true],
-    ['1.2.3-1', '= 1.2.3-1', true],
-    ['1.2.3-1', ' v1.2.3-1', true],
-    ['1.2.3-1', ' =1.2.3-1', true],
-    ['1.2.3-1', ' v 1.2.3-1', true],
-    ['1.2.3-1', ' = 1.2.3-1', true],
-    ['1.2.3-beta', 'v1.2.3-beta', true],
-    ['1.2.3-beta', '=1.2.3-beta', true],
-    ['1.2.3-beta', 'v 1.2.3-beta', true],
-    ['1.2.3-beta', '= 1.2.3-beta', true],
-    ['1.2.3-beta', ' v1.2.3-beta', true],
-    ['1.2.3-beta', ' =1.2.3-beta', true],
-    ['1.2.3-beta', ' v 1.2.3-beta', true],
-    ['1.2.3-beta', ' = 1.2.3-beta', true],
-    ['1.2.3-beta+build', ' = 1.2.3-beta+otherbuild', true],
-    ['1.2.3+build', ' = 1.2.3+otherbuild', true],
-    ['1.2.3-beta+build', '1.2.3-beta+otherbuild'],
-    ['1.2.3+build', '1.2.3+otherbuild'],
-    ['  v1.2.3+build', '1.2.3+otherbuild']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(eq(v0, v1, loose), "eq('" + v0 + "', '" + v1 + "')");
-    t.ok(!neq(v0, v1, loose), "!neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v0, '==', v1, loose), 'cmp(' + v0 + '==' + v1 + ')');
-    t.ok(!cmp(v0, '!=', v1, loose), '!cmp(' + v0 + '!=' + v1 + ')');
-    t.ok(!cmp(v0, '===', v1, loose), '!cmp(' + v0 + '===' + v1 + ')');
-    t.ok(cmp(v0, '!==', v1, loose), 'cmp(' + v0 + '!==' + v1 + ')');
-    t.ok(!gt(v0, v1, loose), "!gt('" + v0 + "', '" + v1 + "')");
-    t.ok(gte(v0, v1, loose), "gte('" + v0 + "', '" + v1 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(lte(v0, v1, loose), "lte('" + v0 + "', '" + v1 + "')");
-  });
-  t.end();
-});
-
-
-test('\nrange tests', function(t) {
-  // [range, version]
-  // version should be included by range
-  [['1.0.0 - 2.0.0', '1.2.3'],
-    ['^1.2.3+build', '1.2.3'],
-    ['^1.2.3+build', '1.3.0'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3'],
-    ['1.2.3pre+asdf - 2.4.3-pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3-pre.2'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '2.4.3-alpha'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0'],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3', true],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97', true],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0,
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0,
-    ['~ 1.0', '1.0.2'],
-    ['~ 1.0.3', '1.0.12'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['~1.2.1 >=1.2.3', '1.2.3'],
-    ['~1.2.1 =1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['~1.2.1 >=1.2.3 1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3 >=1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['>=1.2.1 1.2.3', '1.2.3'],
-    ['1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.1 >=1.2.3', '1.2.3'],
-    ['>=1.2', '1.2.8'],
-    ['^1.2.3', '1.8.1'],
-    ['^0.1.2', '0.1.2'],
-    ['^0.1', '0.1.2'],
-    ['^1.2', '1.4.2'],
-    ['^1.2 ^1', '1.4.2'],
-    ['^1.2.3-alpha', '1.2.3-pre'],
-    ['^1.2.0-alpha', '1.2.0-pre'],
-    ['^0.0.1-alpha', '0.0.1-beta']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    t.ok(satisfies(ver, range, loose), range + ' satisfied by ' + ver);
-  });
-  t.end();
-});
-
-test('\nnegative range tests', function(t) {
-  // [range, version]
-  // version should not be included by range
-  [['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3-pre.2'],
-    ['1.2.3+asdf - 2.4.3+asdf', '2.4.3-alpha'],
-    ['^1.2.3+build', '2.0.0'],
-    ['^1.2.3+build', '1.2.0'],
-    ['^1.2.3', '1.2.3-pre'],
-    ['^1.2', '1.2.0-pre'],
-    ['>1.2', '1.3.0-beta'],
-    ['<=1.2.3', '1.2.3-beta'],
-    ['^1.2.3', '1.2.3-beta'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['1.0.0', '1.0.1'],
-    ['>=1.0.0', '0.0.0'],
-    ['>=1.0.0', '0.0.1'],
-    ['>=1.0.0', '0.1.0'],
-    ['>1.0.0', '0.0.1'],
-    ['>1.0.0', '0.1.0'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['>=0.1.97', 'v0.1.93', true],
-    ['>=0.1.97', '0.1.93'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.0.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.2'],
-    ['2.x.x', '1.1.3'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.9'],
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['>=1.2', '1.1.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-beta', '0.5.4-alpha'],
-    ['=0.7.x', '0.8.2'],
-    ['>=0.7.x', '0.6.2'],
-    ['<0.7.x', '0.7.2'],
-    ['<1.2.3', '1.2.3-beta'],
-    ['=1.2.3', '1.2.3-beta'],
-    ['>1.2', '1.2.8'],
-    ['^1.2.3', '2.0.0-alpha'],
-    ['^1.2.3', '1.2.2'],
-    ['^1.2', '1.1.9'],
-    ['*', 'v1.2.3-foo', true],
-    // invalid ranges never satisfied!
-    ['blerg', '1.2.3'],
-    ['git+https://user:password0123@github.com/foo', '123.0.0', true],
-    ['^1.2.3', '2.0.0-pre']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    var found = satisfies(ver, range, loose);
-    t.ok(!found, ver + ' not satisfied by ' + range);
-  });
-  t.end();
-});
-
-test('\nincrement versions test', function(t) {
-//  [version, inc, result, identifier]
-//  inc(version, inc) -> result
-  [['1.2.3', 'major', '2.0.0'],
-    ['1.2.3', 'minor', '1.3.0'],
-    ['1.2.3', 'patch', '1.2.4'],
-    ['1.2.3tag', 'major', '2.0.0', true],
-    ['1.2.3-tag', 'major', '2.0.0'],
-    ['1.2.3', 'fake', null],
-    ['1.2.0-0', 'patch', '1.2.0'],
-    ['fake', 'major', null],
-    ['1.2.3-4', 'major', '2.0.0'],
-    ['1.2.3-4', 'minor', '1.3.0'],
-    ['1.2.3-4', 'patch', '1.2.3'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3'],
-    ['1.2.4', 'prerelease', '1.2.5-0'],
-    ['1.2.3-0', 'prerelease', '1.2.3-1'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1'],
-    ['1.2.3-alpha.1', 'prerelease', '1.2.3-alpha.2'],
-    ['1.2.3-alpha.2', 'prerelease', '1.2.3-alpha.3'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta'],
-    ['1.2.3-alpha.1.beta', 'prerelease', '1.2.3-alpha.2.beta'],
-    ['1.2.3-alpha.2.beta', 'prerelease', '1.2.3-alpha.3.beta'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta'],
-    ['1.2.0', 'prepatch', '1.2.1-0'],
-    ['1.2.0-1', 'prepatch', '1.2.1-0'],
-    ['1.2.0', 'preminor', '1.3.0-0'],
-    ['1.2.3-1', 'preminor', '1.3.0-0'],
-    ['1.2.0', 'premajor', '2.0.0-0'],
-    ['1.2.3-1', 'premajor', '2.0.0-0'],
-    ['1.2.0-1', 'minor', '1.2.0'],
-    ['1.0.0-1', 'major', '1.0.0'],
-
-    ['1.2.3', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3', 'patch', '1.2.4', false, 'dev'],
-    ['1.2.3tag', 'major', '2.0.0', true, 'dev'],
-    ['1.2.3-tag', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'fake', null, false, 'dev'],
-    ['1.2.0-0', 'patch', '1.2.0', false, 'dev'],
-    ['fake', 'major', null, false, 'dev'],
-    ['1.2.3-4', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-4', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-4', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.4', 'prerelease', '1.2.5-dev.0', false, 'dev'],
-    ['1.2.3-0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1', false, 'alpha'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3', false, 'alpha'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta', false, 'alpha'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta', false, 'alpha'],
-    ['1.2.0', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0-1', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.0', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.0-1', 'minor', '1.2.0', false, 'dev'],
-    ['1.0.0-1', 'major', '1.0.0', false, 'dev'],
-    ['1.2.3-dev.bar', 'prerelease', '1.2.3-dev.0', false, 'dev']
-
-  ].forEach(function(v) {
-    var pre = v[0];
-    var what = v[1];
-    var wanted = v[2];
-    var loose = v[3];
-    var id = v[4];
-    var found = inc(pre, what, loose, id);
-    var cmd = 'inc(' + pre + ', ' + what + ', ' + id + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-
-    var parsed = semver.parse(pre, loose);
-    if (wanted) {
-      parsed.inc(what, id);
-      t.equal(parsed.version, wanted, cmd + ' object version updated');
-      t.equal(parsed.raw, wanted, cmd + ' object raw field updated');
-    } else if (parsed) {
-      t.throws(function () {
-        parsed.inc(what, id)
-      })
-    } else {
-      t.equal(parsed, null)
-    }
-  });
-
-  t.end();
-});
-
-test('\ndiff versions test', function(t) {
-//  [version1, version2, result]
-//  diff(version1, version2) -> result
-  [['1.2.3', '0.2.3', 'major'],
-    ['1.4.5', '0.2.3', 'major'],
-    ['1.2.3', '2.0.0-pre', 'premajor'],
-    ['1.2.3', '1.3.3', 'minor'],
-    ['1.0.1', '1.1.0-pre', 'preminor'],
-    ['1.2.3', '1.2.4', 'patch'],
-    ['1.2.3', '1.2.4-pre', 'prepatch'],
-    ['0.0.1', '0.0.1-pre', 'prerelease'],
-    ['0.0.1', '0.0.1-pre-2', 'prerelease'],
-    ['1.1.0', '1.1.0-pre', 'prerelease'],
-    ['1.1.0-pre-1', '1.1.0-pre-2', 'prerelease'],
-    ['1.0.0', '1.0.0', null]
-
-  ].forEach(function(v) {
-    var version1 = v[0];
-    var version2 = v[1];
-    var wanted = v[2];
-    var found = diff(version1, version2);
-    var cmd = 'diff(' + version1 + ', ' + version2 + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\nvalid range test', function(t) {
-  // [range, result]
-  // validRange(range) -> result
-  // translate ranges into their canonical form
-  [['1.0.0 - 2.0.0', '>=1.0.0 <=2.0.0'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '*'],
-    ['', '*'],
-    ['*', '*'],
-    ['*', '*'],
-    ['>=1.0.0', '>=1.0.0'],
-    ['>1.0.0', '>1.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['>= 1.0.0', '>=1.0.0'],
-    ['>=  1.0.0', '>=1.0.0'],
-    ['>=   1.0.0', '>=1.0.0'],
-    ['> 1.0.0', '>1.0.0'],
-    ['>  1.0.0', '>1.0.0'],
-    ['<=   2.0.0', '<=2.0.0'],
-    ['<= 2.0.0', '<=2.0.0'],
-    ['<=  2.0.0', '<=2.0.0'],
-    ['<    2.0.0', '<2.0.0'],
-    ['<	2.0.0', '<2.0.0'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['0.1.20 || 1.2.4', '0.1.20||1.2.4'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['||', '||'],
-    ['2.x.x', '>=2.0.0 <3.0.0'],
-    ['1.2.x', '>=1.2.0 <1.3.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['x', '*'],
-    ['2.*.*', '>=2.0.0 <3.0.0'],
-    ['1.2.*', '>=1.2.0 <1.3.0'],
-    ['1.2.* || 2.*', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['*', '*'],
-    ['2', '>=2.0.0 <3.0.0'],
-    ['2.3', '>=2.3.0 <2.4.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~>3.2.1', '>=3.2.1 <3.3.0'],
-    ['~1', '>=1.0.0 <2.0.0'],
-    ['~>1', '>=1.0.0 <2.0.0'],
-    ['~> 1', '>=1.0.0 <2.0.0'],
-    ['~1.0', '>=1.0.0 <1.1.0'],
-    ['~ 1.0', '>=1.0.0 <1.1.0'],
-    ['^0', '>=0.0.0 <1.0.0'],
-    ['^ 1', '>=1.0.0 <2.0.0'],
-    ['^0.1', '>=0.1.0 <0.2.0'],
-    ['^1.0', '>=1.0.0 <2.0.0'],
-    ['^1.2', '>=1.2.0 <2.0.0'],
-    ['^0.0.1', '>=0.0.1 <0.0.2'],
-    ['^0.0.1-beta', '>=0.0.1-beta <0.0.2'],
-    ['^0.1.2', '>=0.1.2 <0.2.0'],
-    ['^1.2.3', '>=1.2.3 <2.0.0'],
-    ['^1.2.3-beta.4', '>=1.2.3-beta.4 <2.0.0'],
-    ['<1', '<1.0.0'],
-    ['< 1', '<1.0.0'],
-    ['>=1', '>=1.0.0'],
-    ['>= 1', '>=1.0.0'],
-    ['<1.2', '<1.2.0'],
-    ['< 1.2', '<1.2.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['>01.02.03', '>1.2.3', true],
-    ['>01.02.03', null],
-    ['~1.2.3beta', '>=1.2.3-beta <1.3.0', true],
-    ['~1.2.3beta', null],
-    ['^ 1.2 ^ 1', '>=1.2.0 <2.0.0 >=1.0.0 <2.0.0']
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var loose = v[2];
-    var found = validRange(pre, loose);
-
-    t.equal(found, wanted, 'validRange(' + pre + ') === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\ncomparators test', function(t) {
-  // [range, comparators]
-  // turn range into a set of individual comparators
-  [['1.0.0 - 2.0.0', [['>=1.0.0', '<=2.0.0']]],
-    ['1.0.0', [['1.0.0']]],
-    ['>=*', [['']]],
-    ['', [['']]],
-    ['*', [['']]],
-    ['*', [['']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['>= 1.0.0', [['>=1.0.0']]],
-    ['>=  1.0.0', [['>=1.0.0']]],
-    ['>=   1.0.0', [['>=1.0.0']]],
-    ['> 1.0.0', [['>1.0.0']]],
-    ['>  1.0.0', [['>1.0.0']]],
-    ['<=   2.0.0', [['<=2.0.0']]],
-    ['<= 2.0.0', [['<=2.0.0']]],
-    ['<=  2.0.0', [['<=2.0.0']]],
-    ['<    2.0.0', [['<2.0.0']]],
-    ['<\t2.0.0', [['<2.0.0']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['0.1.20 || 1.2.4', [['0.1.20'], ['1.2.4']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['||', [[''], ['']]],
-    ['2.x.x', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.x', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['x', [['']]],
-    ['2.*.*', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.*', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['*', [['']]],
-    ['2', [['>=2.0.0', '<3.0.0']]],
-    ['2.3', [['>=2.3.0', '<2.4.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~>3.2.1', [['>=3.2.1', '<3.3.0']]],
-    ['~1', [['>=1.0.0', '<2.0.0']]],
-    ['~>1', [['>=1.0.0', '<2.0.0']]],
-    ['~> 1', [['>=1.0.0', '<2.0.0']]],
-    ['~1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['~> 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['<1', [['<1.0.0']]],
-    ['< 1', [['<1.0.0']]],
-    ['>=1', [['>=1.0.0']]],
-    ['>= 1', [['>=1.0.0']]],
-    ['<1.2', [['<1.2.0']]],
-    ['< 1.2', [['<1.2.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['1 2', [['>=1.0.0', '<2.0.0', '>=2.0.0', '<3.0.0']]],
-    ['1.2 - 3.4.5', [['>=1.2.0', '<=3.4.5']]],
-    ['1.2.3 - 3.4', [['>=1.2.3', '<3.5.0']]],
-    ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]],
-    ['>*', [['<0.0.0']]],
-    ['<*', [['<0.0.0']]]
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var found = toComparators(v[0]);
-    var jw = JSON.stringify(wanted);
-    t.equivalent(found, wanted, 'toComparators(' + pre + ') === ' + jw);
-  });
-
-  t.end();
-});
-
-test('\ninvalid version numbers', function(t) {
-  ['1.2.3.4',
-   'NOT VALID',
-   1.2,
-   null,
-   'Infinity.NaN.Infinity'
-  ].forEach(function(v) {
-    t.throws(function() {
-      new SemVer(v);
-    }, {name:'TypeError', message:'Invalid Version: ' + v});
-  });
-
-  t.end();
-});
-
-test('\nstrict vs loose version numbers', function(t) {
-  [['=1.2.3', '1.2.3'],
-    ['01.02.03', '1.2.3'],
-    ['1.2.3-beta.01', '1.2.3-beta.1'],
-    ['   =1.2.3', '1.2.3'],
-    ['1.2.3foo', '1.2.3-foo']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var strict = v[1];
-    t.throws(function() {
-      new SemVer(loose);
-    });
-    var lv = new SemVer(loose, true);
-    t.equal(lv.version, strict);
-    t.ok(eq(loose, strict, true));
-    t.throws(function() {
-      eq(loose, strict);
-    });
-    t.throws(function() {
-      new SemVer(strict).compare(loose);
-    });
-  });
-  t.end();
-});
-
-test('\nstrict vs loose ranges', function(t) {
-  [['>=01.02.03', '>=1.2.3'],
-    ['~1.02.03beta', '>=1.2.3-beta <1.3.0']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var comps = v[1];
-    t.throws(function() {
-      new Range(loose);
-    });
-    t.equal(new Range(loose, true).range, comps);
-  });
-  t.end();
-});
-
-test('\nmax satisfying', function(t) {
-  [[['1.2.3', '1.2.4'], '1.2', '1.2.4'],
-    [['1.2.4', '1.2.3'], '1.2', '1.2.4'],
-    [['1.2.3', '1.2.4', '1.2.5', '1.2.6'], '~1.2.3', '1.2.6'],
-    [['1.1.0', '1.2.0', '1.2.1', '1.3.0', '2.0.0b1', '2.0.0b2', '2.0.0b3', '2.0.0', '2.1.0'], '~2.0.0', '2.0.0', true]
-  ].forEach(function(v) {
-    var versions = v[0];
-    var range = v[1];
-    var expect = v[2];
-    var loose = v[3];
-    var actual = semver.maxSatisfying(versions, range, loose);
-    t.equal(actual, expect);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
deleted file mode 100644
index 0f7167d6589258..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
+++ /dev/null
@@ -1,181 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var ltr = semver.ltr;
-
-test('\nltr tests', function(t) {
-  // [range, version, loose]
-  // Version should be less than range
-  [
-    ['~1.2.2', '1.2.1'],
-    ['~0.6.1-1', '0.6.1-0'],
-    ['1.0.0 - 2.0.0', '0.0.1'],
-    ['1.0.0-beta.2', '1.0.0-beta.1'],
-    ['1.0.0', '0.0.0'],
-    ['>=2.0.0', '1.1.1'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '0.1.5'],
-    ['2.x.x', '1.0.0'],
-    ['1.2.x', '1.1.0'],
-    ['1.2.x || 2.x', '1.0.0'],
-    ['2.*.*', '1.0.1'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.9999'],
-    ['2', '1.0.0'],
-    ['2.3', '2.2.2'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.5'],
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.4'],
-    ['~> 1', '0.2.3'],
-    ['~1.0', '0.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '0.1.0'],
-    ['>1.2', '1.2.0'],
-    ['> 1.2', '1.2.1'],
-    ['1', '0.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['=0.7.x', '0.6.0'],
-    ['=0.7.x', '0.6.0-asdf'],
-    ['>=0.7.x', '0.6.0'],
-    ['~1.2.2', '1.2.1'],
-    ['1.0.0 - 2.0.0', '0.2.3'],
-    ['1.0.0', '0.0.1'],
-    ['>=2.0.0', '1.0.0'],
-    ['>=2.0.0', '1.9999.9999'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['>2.0.0', '1.2.9'],
-    ['2.x.x', '1.1.3'],
-    ['1.2.x', '1.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.9999.9999'],
-    ['2.3', '2.2.1'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '2.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.3'],
-    ['~1.0', '0.0.0'], // >=1.0.0 <1.1.0
-    ['>1', '1.0.0'],
-    ['2', '1.0.0beta', true],
-    ['>1', '1.0.0beta', true],
-    ['> 1', '1.0.0beta', true],
-    ['=0.7.x', '0.6.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['^1', '1.0.0-0'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['>=0.7.x', '0.6.2'],
-    ['>1.2.3', '1.3.0-alpha']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative ltr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be less than range
-  [
-    ['~ 1.0', '1.1.0'],
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '2.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^3.0.0', '4.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0'],
-    ['^1.0.0alpha', '1.0.0beta', true],
-    ['~1.0.0alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0beta', true],
-    ['~1.0.0-alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0-beta'],
-    ['~1.0.0-alpha', '1.0.0-beta'],
-    ['=0.1.0', '1.0.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
deleted file mode 100644
index e9d4039c8be629..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
+++ /dev/null
@@ -1,72 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-
-test('\nmajor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.3', 1],
-    [' 1.2.3 ', 1],
-    [' 2.2.3-4 ', 2],
-    [' 3.2.3-pre ', 3],
-    ['v5.2.3', 5],
-    [' v8.2.3 ', 8],
-    ['\t13.2.3', 13],
-    ['=21.2.3', 21, true],
-    ['v=34.2.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'major(' + range + ') = ' + version;
-    t.equal(semver.major(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\nminor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.1.3', 1],
-    [' 1.1.3 ', 1],
-    [' 1.2.3-4 ', 2],
-    [' 1.3.3-pre ', 3],
-    ['v1.5.3', 5],
-    [' v1.8.3 ', 8],
-    ['\t1.13.3', 13],
-    ['=1.21.3', 21, true],
-    ['v=1.34.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'minor(' + range + ') = ' + version;
-    t.equal(semver.minor(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\npatch tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.1', 1],
-    [' 1.2.1 ', 1],
-    [' 1.2.2-4 ', 2],
-    [' 1.2.3-pre ', 3],
-    ['v1.2.5', 5],
-    [' v1.2.8 ', 8],
-    ['\t1.2.13', 13],
-    ['=1.2.21', 21, true],
-    ['v=1.2.34', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'patch(' + range + ') = ' + version;
-    t.equal(semver.patch(range, loose), version, msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/package.json
index 9dedd7231d81e8..4b0d6c182cdd93 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/package.json
@@ -1,26 +1,26 @@
 {
-  "_from": "agent-base@2",
-  "_id": "agent-base@2.1.1",
+  "_from": "agent-base@^4.1.0",
+  "_id": "agent-base@4.1.0",
   "_inBundle": false,
-  "_integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
+  "_integrity": "sha1-IOF0Ac1Js8B2v1akvGxbQ2/6jVU=",
   "_location": "/pacote/make-fetch-happen/https-proxy-agent/agent-base",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "agent-base@2",
+    "raw": "agent-base@^4.1.0",
     "name": "agent-base",
     "escapedName": "agent-base",
-    "rawSpec": "2",
+    "rawSpec": "^4.1.0",
     "saveSpec": null,
-    "fetchSpec": "2"
+    "fetchSpec": "^4.1.0"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen/https-proxy-agent"
   ],
-  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-2.1.1.tgz",
-  "_shasum": "d6de10d5af6132d5bd692427d46fc538539094c7",
-  "_spec": "agent-base@2",
+  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.1.0.tgz",
+  "_shasum": "20e17401cd49b3c076bf56a4bc6c5b436ffa8d55",
+  "_spec": "agent-base@^4.1.0",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent",
   "author": {
     "name": "Nathan Rajlich",
@@ -32,14 +32,16 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "extend": "~3.0.0",
-    "semver": "~5.0.1"
+    "es6-promisify": "^5.0.0"
   },
   "deprecated": false,
   "description": "Turn a function into an `http.Agent` instance",
   "devDependencies": {
-    "mocha": "2",
-    "ws": "0.8.0"
+    "mocha": "^3.4.2",
+    "ws": "^3.0.0"
+  },
+  "engines": {
+    "node": ">= 4.0.0"
   },
   "homepage": "https://github.com/TooTallNate/node-agent-base#readme",
   "keywords": [
@@ -50,7 +52,7 @@
     "https"
   ],
   "license": "MIT",
-  "main": "agent.js",
+  "main": "./index.js",
   "name": "agent-base",
   "repository": {
     "type": "git",
@@ -59,5 +61,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "2.1.1"
+  "version": "4.1.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/patch-core.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/patch-core.js
index 7cdacafa3ef128..05cbaa1e70a56d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/patch-core.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/patch-core.js
@@ -1,53 +1,25 @@
-var url = require('url');
-var http = require('http');
-var https = require('https');
-var semver = require('semver');
-var inherits = require('util').inherits;
+'use strict';
 
+const url = require('url');
+const https = require('https');
 
-// we only need to patch the `http.request()` and
-// `http.ClientRequest` on older versions of Node.js
-if (semver.lt(process.version, '0.11.8')) {
-  // subclass the native ClientRequest to include the
-  // passed in `options` object.
-  http.ClientRequest = (function (_ClientRequest) {
-    function ClientRequest (options, cb) {
-      this._options = options;
-      _ClientRequest.call(this, options, cb);
-    }
-    inherits(ClientRequest, _ClientRequest);
-
-    return ClientRequest;
-  })(http.ClientRequest);
-
-
-  // need to re-define the `request()` method, since on node v0.8/v0.10
-  // the closure-local ClientRequest is used, rather than the monkey
-  // patched version we have created here.
-  http.request = (function (request) {
-    return function (options, cb) {
-      if (typeof options === 'string') {
-        options = url.parse(options);
-      }
-      if (options.protocol && options.protocol !== 'http:') {
-        throw new Error('Protocol:' + options.protocol + ' not supported.');
-      }
-      return new http.ClientRequest(options, cb);
-    };
-  })(http.request);
-}
-
-
-// this currently needs to be applied to all Node.js versions
-// (v0.8.x, v0.10.x, v0.12.x), in order to determine if the `req`
-// is an HTTP or HTTPS request. There is currently no PR attempting
-// to move this property upstream.
-https.request = (function (request) {
-  return function (options, cb) {
+/**
+ * This currently needs to be applied to all Node.js versions
+ * in order to determine if the `req` is an HTTP or HTTPS request.
+ *
+ * There is currently no PR attempting to move this property upstream.
+ */
+https.request = (function(request) {
+  return function(_options, cb) {
+    let options
     if (typeof options === 'string') {
-      options = url.parse(options);
+      options = url.parse(_options);
+    } else {
+      options = Object.assign({}, _options);
+    }
+    if (null == options.port) {
+      options.port = 443;
     }
-    if (null == options.port) options.port = 443;
     options.secureEndpoint = true;
     return request.call(https, options, cb);
   };
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/test/test.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/test/test.js
index 7d8dee66ce902b..43217d4273a73d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/test/test.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/test/test.js
@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -13,18 +12,17 @@ var WebSocket = require('ws');
 var assert = require('assert');
 var events = require('events');
 var inherits = require('util').inherits;
-var semver = require('semver');
 var Agent = require('../');
 
-describe('Agent', function () {
-  describe('subclass', function () {
-    it('should be subclassable', function (done) {
-      function MyAgent () {
+describe('Agent', function() {
+  describe('subclass', function() {
+    it('should be subclassable', function(done) {
+      function MyAgent() {
         Agent.call(this);
       }
       inherits(MyAgent, Agent);
 
-      MyAgent.prototype.callback = function (req, opts, fn) {
+      MyAgent.prototype.callback = function(req, opts, fn) {
         assert.equal(req.path, '/foo');
         assert.equal(req.getHeader('host'), '127.0.0.1:1234');
         assert.equal(opts.secureEndpoint, true);
@@ -32,102 +30,177 @@ describe('Agent', function () {
       };
 
       var info = url.parse('https://127.0.0.1:1234/foo');
-      info.agent = new MyAgent;
+      info.agent = new MyAgent();
       https.get(info);
     });
   });
-  describe('"error" event', function () {
-    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function (done) {
+  describe('options', function() {
+    it('should support an options Object as first argument', function() {
+      var agent = new Agent({ timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should support an options Object as second argument', function() {
+      var agent = new Agent(function() {}, { timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should be mixed in with HTTP request options', function(done) {
+      var agent = new Agent({
+        host: 'my-proxy.com',
+        port: 3128,
+        foo: 'bar'
+      });
+      agent.callback = function(req, opts, fn) {
+        assert.equal('bar', opts.foo);
+        assert.equal('a', opts.b);
+
+        // `host` and `port` are special-cases, and should always be
+        // overwritten in the request `opts` inside the agent-base callback
+        assert.equal('localhost', opts.host);
+        assert.equal(80, opts.port);
+        done();
+      };
+      var opts = {
+        b: 'a',
+        agent: agent
+      };
+      http.get(opts);
+    });
+  });
+  describe('`this` context', function() {
+    it('should be the Agent instance', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function () {
+        called = true;
+        assert.equal(this, agent);
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+    it('should be the Agent instance with callback signature', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function (req, opts, fn) {
+        called = true;
+        assert.equal(this, agent);
+        fn();
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+  })
+  describe('"error" event', function() {
+    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function(
+      done
+    ) {
       var agent = new Agent();
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
-        assert.equal('"agent-base" has no default implementation, you must subclass and override `callback()`', err.message);
+      req.on('error', function(err) {
+        assert.equal(
+          '"agent-base" has no default implementation, you must subclass and override `callback()`',
+          err.message
+        );
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
         fn(new Error('is this caught?'));
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
-        setTimeout(function () {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
+        setTimeout(function() {
           fn(new Error('is this caught?'));
         }, 10);
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
   });
-  describe('artificial "streams"', function () {
-    it('should send a GET request', function (done) {
+  describe('artificial "streams"', function() {
+    it('should send a GET request', function(done) {
       var stream = new events.EventEmitter();
 
       // needed for the `http` module to call .write() on the stream
       stream.writable = true;
 
-      stream.write = function (str) {
+      stream.write = function(str) {
         assert(0 == str.indexOf('GET / HTTP/1.1'));
         done();
       };
 
       // needed for `http` module in Node.js 4
-      stream.cork = function () {
-      };
+      stream.cork = function() {};
 
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
       var req = http.request(opts);
       req.end();
     });
-    it('should receive a GET response', function (done) {
+    it('should receive a GET response', function(done) {
       var stream = new events.EventEmitter();
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
-      var req = http.request(opts, function (res) {
+      var req = http.request(opts, function(res) {
         assert.equal('0.9', res.httpVersion);
         assert.equal(111, res.statusCode);
         assert.equal('bar', res.headers.foo);
         done();
       });
-      req.end();
 
-      // have to nextTick() since `http.ClientRequest` doesn't *actually*
-      // attach the listeners to the "stream" until the next tick :\
-      process.nextTick(function () {
-        var buf = new Buffer('HTTP/0.9 111\r\n' +
-                             'Foo: bar\r\n' +
-                             'Set-Cookie: 1\r\n' +
-                             'Set-Cookie: 2\r\n\r\n');
+      // have to wait for the "socket" event since `http.ClientRequest`
+      // doesn't *actually* attach the listeners to the "stream" until
+      // this happens
+      req.once('socket', function() {
+        var buf = new Buffer(
+          'HTTP/0.9 111\r\n' +
+            'Foo: bar\r\n' +
+            'Set-Cookie: 1\r\n' +
+            'Set-Cookie: 2\r\n\r\n'
+        );
         if ('function' == typeof stream.ondata) {
           // node <= v0.11.3
           stream.ondata(buf, 0, buf.length);
@@ -136,34 +209,36 @@ describe('Agent', function () {
           stream.emit('data', buf);
         }
       });
+
+      req.end();
     });
   });
 });
 
-describe('"http" module', function () {
+describe('"http" module', function() {
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     server = http.createServer();
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTP requests', function (done) {
+  it('should work for basic HTTP requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -171,7 +246,63 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support direct return in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      called = true;
+      return net.connect(opts);
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support returning a Promise in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      return new Promise(function(resolve, reject) {
+        called = true;
+        resolve(net.connect(opts));
+      });
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -180,7 +311,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/foo');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -189,9 +320,9 @@ describe('"http" module', function () {
     });
   });
 
-  it('should set the `Connection: close` response header', function (done) {
+  it('should set the `Connection: close` response header', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -199,7 +330,7 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Url', req.url);
       assert.equal('close', req.headers.connection);
@@ -208,7 +339,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/bar');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('/bar', res.headers['x-url']);
       assert.equal('close', res.headers.connection);
       assert(gotReq);
@@ -217,8 +348,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should pass through options from `http.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `http.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -231,8 +362,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should default to port 80', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 80', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(80, opts.port);
       done();
     });
@@ -245,36 +376,76 @@ describe('"http" module', function () {
       agent: agent
     });
   });
+
+  it('should support the "timeout" option', function(done) {
+    // ensure we timeout after the "error" event had a chance to trigger
+    this.timeout(1000);
+    this.slow(800);
+
+    var agent = new Agent(
+      function(req, opts, fn) {
+        // this function will time out
+      },
+      { timeout: 100 }
+    );
+
+    var opts = url.parse('http://nodejs.org');
+    opts.agent = agent;
+
+    var req = http.get(opts);
+    req.once('error', function(err) {
+      assert.equal('ETIMEOUT', err.code);
+      req.abort();
+      done();
+    });
+  });
 });
 
-describe('"https" module', function () {
+describe('"https" module', function() {
   var server;
   var port;
 
   // setup test HTTPS server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTPS requests', function (done) {
+
+  it('should not modify the passed in Options object', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts, fn) {
+      called = true;
+      assert.equal(true, opts.secureEndpoint);
+      assert.equal(443, opts.port);
+      assert.equal('localhost', opts.host);
+    });
+    var opts = { agent: agent };
+    var req = https.request(opts);
+    assert.equal(true, called);
+    assert.equal(false, 'secureEndpoint' in opts);
+    assert.equal(false, 'port' in opts);
+    done();
+  });
+
+  it('should work for basic HTTPS requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       assert(opts.secureEndpoint);
       var socket = tls.connect(opts);
@@ -283,7 +454,7 @@ describe('"https" module', function () {
 
     // add HTTPS server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -293,7 +464,7 @@ describe('"https" module', function () {
     var info = url.parse('https://127.0.0.1:' + port + '/foo');
     info.agent = agent;
     info.rejectUnauthorized = false;
-    https.get(info, function (res) {
+    https.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -302,8 +473,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should pass through options from `https.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `https.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -316,8 +487,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should default to port 443', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 443', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(true, opts.secureEndpoint);
       assert.equal(false, opts.rejectUnauthorized);
       assert.equal(443, opts.port);
@@ -335,39 +506,39 @@ describe('"https" module', function () {
   });
 });
 
-describe('"ws" server', function () {
+describe('"ws" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
-    server = http.createServer()
+  before(function(done) {
+    server = http.createServer();
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic WebSocket connections', function (done) {
+  it('should work for basic WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = net.connect(opts);
       fn(null, socket);
     });
@@ -376,57 +547,56 @@ describe('"ws" server', function () {
       agent: agent
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
 
-describe('"wss" server', function () {
+describe('"wss" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for secure WebSocket connections', function (done) {
+  it('should work for secure WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = tls.connect(opts);
       fn(null, socket);
     });
@@ -436,16 +606,15 @@ describe('"wss" server', function () {
       rejectUnauthorized: false
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.jscs.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.jscs.json
deleted file mode 100644
index b1c6a99f9723ae..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.jscs.json
+++ /dev/null
@@ -1,174 +0,0 @@
-{
-	"es3": true,
-
-	"additionalRules": [],
-
-	"requireSemicolons": true,
-
-	"disallowMultipleSpaces": true,
-
-	"disallowIdentifierNames": [],
-
-	"requireCurlyBraces": {
-		"allExcept": [],
-		"keywords": ["if", "else", "for", "while", "do", "try", "catch"]
-	},
-
-	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-
-	"disallowSpaceAfterKeywords": [],
-
-	"disallowSpaceBeforeComma": true,
-	"disallowSpaceAfterComma": false,
-	"disallowSpaceBeforeSemicolon": true,
-
-	"disallowNodeTypes": [
-		"DebuggerStatement",
-		"LabeledStatement",
-		"SwitchCase",
-		"SwitchStatement",
-		"WithStatement"
-	],
-
-	"requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
-
-	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
-	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
-	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
-
-	"requireSpaceBetweenArguments": true,
-
-	"disallowSpacesInsideParentheses": true,
-
-	"disallowSpacesInsideArrayBrackets": true,
-
-	"disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
-
-	"disallowSpaceAfterObjectKeys": true,
-
-	"requireCommaBeforeLineBreak": true,
-
-	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-	"requireSpaceAfterPrefixUnaryOperators": [],
-
-	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-	"requireSpaceBeforePostfixUnaryOperators": [],
-
-	"disallowSpaceBeforeBinaryOperators": [],
-	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-
-	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-	"disallowSpaceAfterBinaryOperators": [],
-
-	"disallowImplicitTypeConversion": ["binary", "string"],
-
-	"disallowKeywords": ["with", "eval"],
-
-	"requireKeywordsOnNewLine": [],
-	"disallowKeywordsOnNewLine": ["else"],
-
-	"requireLineFeedAtFileEnd": true,
-
-	"disallowTrailingWhitespace": true,
-
-	"disallowTrailingComma": true,
-
-	"excludeFiles": ["node_modules/**", "vendor/**"],
-
-	"disallowMultipleLineStrings": true,
-
-	"requireDotNotation": { "allExcept": ["keywords"] },
-
-	"requireParenthesesAroundIIFE": true,
-
-	"validateLineBreaks": "LF",
-
-	"validateQuoteMarks": {
-		"escape": true,
-		"mark": "'"
-	},
-
-	"disallowOperatorBeforeLineBreak": [],
-
-	"requireSpaceBeforeKeywords": [
-		"do",
-		"for",
-		"if",
-		"else",
-		"switch",
-		"case",
-		"try",
-		"catch",
-		"finally",
-		"while",
-		"with",
-		"return"
-	],
-
-	"validateAlignedFunctionParameters": {
-		"lineBreakAfterOpeningBraces": true,
-		"lineBreakBeforeClosingBraces": true
-	},
-
-	"requirePaddingNewLinesBeforeExport": true,
-
-	"validateNewlineAfterArrayElements": {
-		"maximum": 6
-	},
-
-	"requirePaddingNewLinesAfterUseStrict": true,
-
-	"disallowArrowFunctions": true,
-
-	"disallowMultiLineTernary": true,
-
-	"validateOrderInObjectKeys": false,
-
-	"disallowIdenticalDestructuringNames": true,
-
-	"disallowNestedTernaries": { "maxLevel": 1 },
-
-	"requireSpaceAfterComma": { "allExcept": ["trailing"] },
-	"requireAlignedMultilineParams": false,
-
-	"requireSpacesInGenerator": {
-		"afterStar": true
-	},
-
-	"disallowSpacesInGenerator": {
-		"beforeStar": true
-	},
-
-	"disallowVar": false,
-
-	"requireArrayDestructuring": false,
-
-	"requireEnhancedObjectLiterals": false,
-
-	"requireObjectDestructuring": false,
-
-	"requireEarlyReturn": false,
-
-	"requireCapitalizedConstructorsNew": {
-		"allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
-	},
-
-	"requireImportAlphabetized": false,
-
-    "requireSpaceBeforeObjectValues": true,
-    "requireSpaceBeforeDestructuredValues": true,
-
-	"disallowSpacesInsideTemplateStringPlaceholders": true,
-
-    "disallowArrayDestructuringReturn": false,
-
-    "requireNewlineBeforeSingleStatementsInIf": false,
-
-	"disallowUnusedVariables": true,
-
-	"requireSpacesInsideImportedObjectBraces": true,
-
-	"requireUseStrict": true
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.npmignore
deleted file mode 100644
index 30d74d258442c7..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-test
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.travis.yml
deleted file mode 100644
index 6bf696c87b872a..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/.travis.yml
+++ /dev/null
@@ -1,179 +0,0 @@
-language: node_js
-os:
- - linux
-node_js:
-  - "7.9"
-  - "6.10"
-  - "5.12"
-  - "4.8"
-  - "iojs-v3.3"
-  - "iojs-v2.5"
-  - "iojs-v1.8"
-  - "0.12"
-  - "0.10"
-  - "0.8"
-before_install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then npm install -g npm@1.3 ; elif [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then case "$(npm --version)" in 1.*) npm install -g npm@1.4.28 ;; 2.*) npm install -g npm@2 ;; esac ; fi'
-  - 'if [ "${TRAVIS_NODE_VERSION}" != "0.6" ] && [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then npm install -g npm; fi'
-install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then nvm install 0.8 && npm install -g npm@1.3 && npm install -g npm@1.4.28 && npm install -g npm@2 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
-script:
-  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
-  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
-  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
-  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
-sudo: false
-env:
-  - TEST=true
-matrix:
-  fast_finish: true
-  include:
-    - node_js: "node"
-      env: PRETEST=true
-    - node_js: "node"
-      env: COVERAGE=true
-    - node_js: "7.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.10"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.4"
-      env: TEST=true ALLOW_FAILURE=true
-    ##- node_js: "7"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "6"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "5"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "4"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "iojs"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.12"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.10"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.8"
-      #env: TEST=true
-      #os: osx
-  allow_failures:
-    - os: osx
-    - env: TEST=true ALLOW_FAILURE=true
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/CHANGELOG.md
deleted file mode 100644
index 7d2e5f3a50bd91..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/CHANGELOG.md
+++ /dev/null
@@ -1,76 +0,0 @@
-3.0.1 / 2017-04-27
-==================
-  * [Fix] deep extending should work with a non-object (#46)
-  * [Dev Deps] update `tape`, `eslint`, `@ljharb/eslint-config`
-  * [Tests] up to `node` `v7.9`, `v6.10`, `v4.8`; improve matrix
-  * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG.
-  * [Docs] Add example to readme (#34)
-
-3.0.0 / 2015-07-01
-==================
-  * [Possible breaking change] Use global "strict" directive (#32)
-  * [Tests] `int` is an ES3 reserved word
-  * [Tests] Test up to `io.js` `v2.3`
-  * [Tests] Add `npm run eslint`
-  * [Dev Deps] Update `covert`, `jscs`
-
-2.0.1 / 2015-04-25
-==================
-  * Use an inline `isArray` check, for ES3 browsers. (#27)
-  * Some old browsers fail when an identifier is `toString`
-  * Test latest `node` and `io.js` versions on `travis-ci`; speed up builds
-  * Add license info to package.json (#25)
-  * Update `tape`, `jscs`
-  * Adding a CHANGELOG
-
-2.0.0 / 2014-10-01
-==================
-  * Increase code coverage to 100%; run code coverage as part of tests
-  * Add `npm run lint`; Run linter as part of tests
-  * Remove nodeType and setInterval checks in isPlainObject
-  * Updating `tape`, `jscs`, `covert`
-  * General style and README cleanup
-
-1.3.0 / 2014-06-20
-==================
-  * Add component.json for browser support (#18)
-  * Use SVG for badges in README (#16)
-  * Updating `tape`, `covert`
-  * Updating travis-ci to work with multiple node versions
-  * Fix `deep === false` bug (returning target as {}) (#14)
-  * Fixing constructor checks in isPlainObject
-  * Adding additional test coverage
-  * Adding `npm run coverage`
-  * Add LICENSE (#13)
-  * Adding a warning about `false`, per #11
-  * General style and whitespace cleanup
-
-1.2.1 / 2013-09-14
-==================
-  * Fixing hasOwnProperty bugs that would only have shown up in specific browsers. Fixes #8
-  * Updating `tape`
-
-1.2.0 / 2013-09-02
-==================
-  * Updating the README: add badges
-  * Adding a missing variable reference.
-  * Using `tape` instead of `buster` for tests; add more tests (#7)
-  * Adding node 0.10 to Travis CI (#6)
-  * Enabling "npm test" and cleaning up package.json (#5)
-  * Add Travis CI.
-
-1.1.3 / 2012-12-06
-==================
-  * Added unit tests.
-  * Ensure extend function is named. (Looks nicer in a stack trace.)
-  * README cleanup.
-
-1.1.1 / 2012-11-07
-==================
-  * README cleanup.
-  * Added installation instructions.
-  * Added a missing semicolon
-
-1.0.0 / 2012-04-08
-==================
-  * Initial commit
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/LICENSE
deleted file mode 100644
index 92d41503d32ec1..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Stefan Thomas
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/README.md
deleted file mode 100644
index 947dda6aeb9640..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/README.md
+++ /dev/null
@@ -1,80 +0,0 @@
-[![Build Status][travis-svg]][travis-url]
-[![dependency status][deps-svg]][deps-url]
-[![dev dependency status][dev-deps-svg]][dev-deps-url]
-
-# extend() for Node.js <sup>[![Version Badge][npm-version-png]][npm-url]</sup>
-
-`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true.
-
-Notes:
-
-* Since Node.js >= 4,
-  [`Object.assign`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
-  now offers the same functionality natively (but without the "deep copy" option).
-  See [ECMAScript 2015 (ES6) in Node.js](https://nodejs.org/en/docs/es6).
-* Some native implementations of `Object.assign` in both Node.js and many
-  browsers (since NPM modules are for the browser too) may not be fully
-  spec-compliant.
-  Check [`object.assign`](https://www.npmjs.com/package/object.assign) module for
-  a compliant candidate.
-
-## Installation
-
-This package is available on [npm][npm-url] as: `extend`
-
-``` sh
-npm install extend
-```
-
-## Usage
-
-**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)**
-
-*Extend one object with one or more others, returning the modified object.*
-
-**Example:**
-
-``` js
-var extend = require('extend');
-extend(targetObject, object1, object2);
-```
-
-Keep in mind that the target object will be modified, and will be returned from extend().
-
-If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s).
-Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over.
-Warning: passing `false` as the first argument is not supported.
-
-### Arguments
-
-* `deep` *Boolean* (optional)
-If set, the merge becomes recursive (i.e. deep copy).
-* `target`	*Object*
-The object to extend.
-* `object1`	*Object*
-The object that will be merged into the first.
-* `objectN` *Object* (Optional)
-More objects to merge into the first.
-
-## License
-
-`node-extend` is licensed under the [MIT License][mit-license-url].
-
-## Acknowledgements
-
-All credit to the jQuery authors for perfecting this amazing utility.
-
-Ported to Node.js by [Stefan Thomas][github-justmoon] with contributions by [Jonathan Buchanan][github-insin] and [Jordan Harband][github-ljharb].
-
-[travis-svg]: https://travis-ci.org/justmoon/node-extend.svg
-[travis-url]: https://travis-ci.org/justmoon/node-extend
-[npm-url]: https://npmjs.org/package/extend
-[mit-license-url]: http://opensource.org/licenses/MIT
-[github-justmoon]: https://github.com/justmoon
-[github-insin]: https://github.com/insin
-[github-ljharb]: https://github.com/ljharb
-[npm-version-png]: http://versionbadg.es/justmoon/node-extend.svg
-[deps-svg]: https://david-dm.org/justmoon/node-extend.svg
-[deps-url]: https://david-dm.org/justmoon/node-extend
-[dev-deps-svg]: https://david-dm.org/justmoon/node-extend/dev-status.svg
-[dev-deps-url]: https://david-dm.org/justmoon/node-extend#info=devDependencies
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/component.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/component.json
deleted file mode 100644
index 0f76b59305b7bc..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/component.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-	"name": "extend",
-	"author": "Stefan Thomas <justmoon@members.fsf.org> (http://www.justmoon.net)",
-	"version": "3.0.0",
-	"description": "Port of jQuery.extend for node.js and the browser.",
-	"scripts": [
-		"index.js"
-	],
-	"contributors": [
-		{
-			"name": "Jordan Harband",
-			"url": "https://github.com/ljharb"
-		}
-	],
-	"keywords": [
-		"extend",
-		"clone",
-		"merge"
-	],
-	"repository" : {
-		"type": "git",
-		"url": "https://github.com/justmoon/node-extend.git"
-	},
-	"dependencies": {
-	},
-	"devDependencies": {
-		"tape" : "~3.0.0",
-		"covert": "~0.4.0",
-		"jscs": "~1.6.2"
-	}
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/index.js
deleted file mode 100644
index bbe53f66083ce6..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/index.js
+++ /dev/null
@@ -1,86 +0,0 @@
-'use strict';
-
-var hasOwn = Object.prototype.hasOwnProperty;
-var toStr = Object.prototype.toString;
-
-var isArray = function isArray(arr) {
-	if (typeof Array.isArray === 'function') {
-		return Array.isArray(arr);
-	}
-
-	return toStr.call(arr) === '[object Array]';
-};
-
-var isPlainObject = function isPlainObject(obj) {
-	if (!obj || toStr.call(obj) !== '[object Object]') {
-		return false;
-	}
-
-	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-	// Not own constructor property must be Object
-	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-		return false;
-	}
-
-	// Own properties are enumerated firstly, so to speed up,
-	// if last one is own, then all properties are own.
-	var key;
-	for (key in obj) { /**/ }
-
-	return typeof key === 'undefined' || hasOwn.call(obj, key);
-};
-
-module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone;
-	var target = arguments[0];
-	var i = 1;
-	var length = arguments.length;
-	var deep = false;
-
-	// Handle a deep copy situation
-	if (typeof target === 'boolean') {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
-		target = {};
-	}
-
-	for (; i < length; ++i) {
-		options = arguments[i];
-		// Only deal with non-null/undefined values
-		if (options != null) {
-			// Extend the base object
-			for (name in options) {
-				src = target[name];
-				copy = options[name];
-
-				// Prevent never-ending loop
-				if (target !== copy) {
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && isArray(src) ? src : [];
-						} else {
-							clone = src && isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						target[name] = extend(deep, clone, copy);
-
-					// Don't bring in undefined values
-					} else if (typeof copy !== 'undefined') {
-						target[name] = copy;
-					}
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/package.json
deleted file mode 100644
index ae1374362fc991..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/extend/package.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "_from": "extend@3",
-  "_id": "extend@3.0.1",
-  "_integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
-  "_location": "/pacote/make-fetch-happen/https-proxy-agent/extend",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "extend@3",
-    "name": "extend",
-    "escapedName": "extend",
-    "rawSpec": "3",
-    "saveSpec": null,
-    "fetchSpec": "3"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/https-proxy-agent",
-    "/pacote/make-fetch-happen/https-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-  "_shasum": "a755ea7bc1adfcc5a31ce7e762dbaadc5e636444",
-  "_shrinkwrap": null,
-  "_spec": "extend@3",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent",
-  "author": {
-    "name": "Stefan Thomas",
-    "email": "justmoon@members.fsf.org",
-    "url": "http://www.justmoon.net"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/justmoon/node-extend/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jordan Harband",
-      "url": "https://github.com/ljharb"
-    }
-  ],
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Port of jQuery.extend for node.js and the browser",
-  "devDependencies": {
-    "@ljharb/eslint-config": "^11.0.0",
-    "covert": "^1.1.0",
-    "eslint": "^3.19.0",
-    "jscs": "^3.0.7",
-    "tape": "^4.6.3"
-  },
-  "homepage": "https://github.com/justmoon/node-extend#readme",
-  "keywords": [
-    "extend",
-    "clone",
-    "merge"
-  ],
-  "license": "MIT",
-  "main": "index",
-  "name": "extend",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/justmoon/node-extend.git"
-  },
-  "scripts": {
-    "coverage": "covert test/index.js",
-    "coverage-quiet": "covert test/index.js --quiet",
-    "eslint": "eslint *.js */*.js",
-    "jscs": "jscs *.js */*.js",
-    "lint": "npm run jscs && npm run eslint",
-    "posttest": "npm run coverage-quiet",
-    "pretest": "npm run lint",
-    "test": "npm run tests-only",
-    "tests-only": "node test"
-  },
-  "version": "3.0.1"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/package.json
index 51ff9397f86cff..1e84640b0a0280 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/package.json
@@ -1,48 +1,45 @@
 {
-  "_from": "https-proxy-agent@^1.0.0",
-  "_id": "https-proxy-agent@1.0.0",
-  "_integrity": "sha1-NffabEjOTdv6JkiRrFk+5f+GceY=",
+  "_from": "https-proxy-agent@^2.0.0",
+  "_id": "https-proxy-agent@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-/6pLb69YasNAwYoUBDHna31/KUQ=",
   "_location": "/pacote/make-fetch-happen/https-proxy-agent",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "https-proxy-agent@^1.0.0",
+    "raw": "https-proxy-agent@^2.0.0",
     "name": "https-proxy-agent",
     "escapedName": "https-proxy-agent",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^2.0.0",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^2.0.0"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-1.0.0.tgz",
-  "_shasum": "35f7da6c48ce4ddbfa264891ac593ee5ff8671e6",
-  "_shrinkwrap": null,
-  "_spec": "https-proxy-agent@^1.0.0",
+  "_resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-2.0.0.tgz",
+  "_shasum": "ffaa4b6faf586ac340c18a140431e76b7d7f2944",
+  "_spec": "https-proxy-agent@^2.0.0",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen",
   "author": {
     "name": "Nathan Rajlich",
     "email": "nathan@tootallnate.net",
     "url": "http://n8.io/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/TooTallNate/node-https-proxy-agent/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agent-base": "2",
-    "debug": "2",
-    "extend": "3"
+    "agent-base": "^4.1.0",
+    "debug": "^2.4.1"
   },
   "deprecated": false,
   "description": "An HTTP(s) proxy `http.Agent` implementation for HTTPS",
   "devDependencies": {
-    "mocha": "2",
-    "proxy": "~0.2.3",
-    "semver": "~2.2.1"
+    "mocha": "^3.4.2",
+    "proxy": "^0.2.4"
   },
   "homepage": "https://github.com/TooTallNate/node-https-proxy-agent#readme",
   "keywords": [
@@ -52,10 +49,8 @@
     "agent"
   ],
   "license": "MIT",
-  "main": "https-proxy-agent.js",
+  "main": "./index.js",
   "name": "https-proxy-agent",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/TooTallNate/node-https-proxy-agent.git"
@@ -63,5 +58,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "1.0.0"
+  "version": "2.0.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/test/test.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/test/test.js
index 2ee6724ea18c84..9017701f5578ad 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/test/test.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/test/test.js
@@ -9,8 +9,6 @@ var http = require('http');
 var https = require('https');
 var assert = require('assert');
 var Proxy = require('proxy');
-var Semver = require('semver');
-var version = new Semver(process.version);
 var HttpsProxyAgent = require('../');
 
 describe('HttpsProxyAgent', function () {
@@ -181,7 +179,6 @@ describe('HttpsProxyAgent', function () {
         });
         res.on('end', function () {
           data = JSON.parse(data);
-          console.log(data);
           assert.equal('127.0.0.1:' + serverPort, data.host);
           done();
         });
@@ -224,6 +221,31 @@ describe('HttpsProxyAgent', function () {
         done();
       });
     });
+
+    it('should allow custom proxy "headers"', function (done) {
+      server.once('connect', function (req, socket, head) {
+        assert.equal('CONNECT', req.method);
+        assert.equal('bar', req.headers.foo);
+        socket.destroy();
+        done();
+      });
+
+      var uri = 'http://127.0.0.1:' + serverPort;
+      var proxyOpts = url.parse(uri);
+      proxyOpts.headers = {
+        'Foo': 'bar'
+      };
+      var agent = new HttpsProxyAgent(proxyOpts);
+
+      var opts = {};
+      // `host` and `port` don't really matter since the proxy will reject anyways
+      opts.host = '127.0.0.1';
+      opts.port = 80;
+      opts.agent = agent;
+
+      http.get(opts);
+    });
+
   });
 
   describe('"https" module', function () {
@@ -253,40 +275,33 @@ describe('HttpsProxyAgent', function () {
       });
     });
 
-    if (version.compare('0.11.3') < 0 || version.compare('0.11.8') >= 0) {
-      // This test is disabled on node >= 0.11.3 && < 0.11.8, since it segfaults :(
-      // See: https://github.com/joyent/node/issues/6204
+    it('should work over an HTTPS proxy', function (done) {
+      sslServer.once('request', function (req, res) {
+        res.end(JSON.stringify(req.headers));
+      });
 
-      it('should work over an HTTPS proxy', function (done) {
-        sslServer.once('request', function (req, res) {
-          res.end(JSON.stringify(req.headers));
-        });
+      var proxy = process.env.HTTPS_PROXY || process.env.https_proxy || 'https://127.0.0.1:' + sslProxyPort;
+      proxy = url.parse(proxy);
+      proxy.rejectUnauthorized = false;
+      var agent = new HttpsProxyAgent(proxy);
+
+      var opts = url.parse('https://127.0.0.1:' + sslServerPort);
+      opts.agent = agent;
+      opts.rejectUnauthorized = false;
 
-        var proxy = process.env.HTTPS_PROXY || process.env.https_proxy || 'https://127.0.0.1:' + sslProxyPort;
-        proxy = url.parse(proxy);
-        proxy.rejectUnauthorized = false;
-        var agent = new HttpsProxyAgent(proxy);
-
-        var opts = url.parse('https://127.0.0.1:' + sslServerPort);
-        opts.agent = agent;
-        opts.rejectUnauthorized = false;
-
-        https.get(opts, function (res) {
-          var data = '';
-          res.setEncoding('utf8');
-          res.on('data', function (b) {
-            data += b;
-          });
-          res.on('end', function () {
-            data = JSON.parse(data);
-            assert.equal('127.0.0.1:' + sslServerPort, data.host);
-            done();
-          });
+      https.get(opts, function (res) {
+        var data = '';
+        res.setEncoding('utf8');
+        res.on('data', function (b) {
+          data += b;
+        });
+        res.on('end', function () {
+          data = JSON.parse(data);
+          assert.equal('127.0.0.1:' + sslServerPort, data.host);
+          done();
         });
       });
-    } else {
-      it('should work over an HTTPS proxy');
-    }
+    });
 
   });
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/.travis.yml
index cf55443ae2484f..636d8d9123ad83 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/.travis.yml
@@ -7,6 +7,7 @@
    - "iojs"
    - "4"
    - "6"
+   - "8"
    - "node"
 
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/Changelog.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/Changelog.md
index 3679f2bf410d18..ee8a05c44a05d1 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/Changelog.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/Changelog.md
@@ -1,4 +1,9 @@
 
+# 0.4.18 / 2017-06-13
+
+  * Fixed CESU-8 regression in Node v8.
+
+
 # 0.4.17 / 2017-04-22
 
  * Updated typescript definition file to support Angular 2 AoT mode (#153 by @larssn)
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/encodings/internal.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/encodings/internal.js
index 6bb64c59b29107..e5aeefd6fb09d5 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/encodings/internal.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/encodings/internal.js
@@ -35,7 +35,7 @@ function InternalCodec(codecOptions, iconv) {
         this.encoder = InternalEncoderCesu8;
 
         // Add decoder for versions of Node not supporting CESU-8
-        if (new Buffer("eda080", 'hex').toString().length == 3) {
+        if (new Buffer('eda0bdedb2a9', 'hex').toString() !== '💩') {
             this.decoder = InternalDecoderCesu8;
             this.defaultCharUnicode = iconv.defaultCharUnicode;
         }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/package.json
index 9dfb46a9680b89..3ec29a66e9929e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding/node_modules/iconv-lite/package.json
@@ -1,36 +1,27 @@
 {
-  "_args": [
-    [
-      {
-        "type": "remote",
-        "raw": "iconv-lite@https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-        "name": "iconv-lite",
-        "escapedName": "iconv-lite",
-        "rawSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-        "saveSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-        "fetchSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz"
-      },
-      "/Users/zkat/Documents/code/npm"
-    ]
-  ],
-  "_from": "iconv-lite@https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-  "_id": "iconv-lite@0.4.17",
-  "_integrity": "sha1-T9qjs4rLwsAxsEXQ7c3+HsqxjI0=",
+  "_from": "iconv-lite@~0.4.13",
+  "_id": "iconv-lite@0.4.18",
+  "_inBundle": false,
+  "_integrity": "sha512-sr1ZQph3UwHTR0XftSbK85OvBbxe/abLGzEnPENCQwmHf7sck8Oyu4ob3LgBxWWxRoM+QszeUyl7jbqapu2TqA==",
   "_location": "/pacote/make-fetch-happen/node-fetch-npm/encoding/iconv-lite",
   "_phantomChildren": {},
   "_requested": {
-    "type": "remote",
-    "raw": "iconv-lite@https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
+    "type": "range",
+    "registry": true,
+    "raw": "iconv-lite@~0.4.13",
     "name": "iconv-lite",
     "escapedName": "iconv-lite",
-    "rawSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-    "saveSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-    "fetchSpec": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz"
+    "rawSpec": "~0.4.13",
+    "saveSpec": null,
+    "fetchSpec": "~0.4.13"
   },
-  "_requiredBy": [],
-  "_resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-  "_spec": "iconv-lite@https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.17.tgz",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/node-fetch-npm/encoding"
+  ],
+  "_resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.18.tgz",
+  "_shasum": "23d8656b16aae6742ac29732ea8f0336a4789cf2",
+  "_spec": "iconv-lite@~0.4.13",
+  "_where": "/Users/rebecca/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/node_modules/encoding",
   "author": {
     "name": "Alexander Shtuchkin",
     "email": "ashtuchkin@gmail.com"
@@ -42,6 +33,7 @@
   "bugs": {
     "url": "https://github.com/ashtuchkin/iconv-lite/issues"
   },
+  "bundleDependencies": false,
   "contributors": [
     {
       "name": "Jinwu Zhan",
@@ -92,7 +84,7 @@
       "url": "https://github.com/nleush"
     }
   ],
-  "dependencies": {},
+  "deprecated": false,
   "description": "Convert character encodings in pure javascript.",
   "devDependencies": {
     "async": "*",
@@ -117,7 +109,6 @@
   "license": "MIT",
   "main": "./lib/index.js",
   "name": "iconv-lite",
-  "optionalDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/ashtuchkin/iconv-lite.git"
@@ -128,5 +119,5 @@
     "test": "mocha --reporter spec --grep ."
   },
   "typings": "./lib/index.d.ts",
-  "version": "0.4.17"
+  "version": "0.4.18"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/.travis.yml
index 41840cb357b87a..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/.travis.yml
@@ -3,19 +3,14 @@ sudo: false
 language: node_js
 
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "1"
-  - "2"
-  - "3"
   - "4"
   - "5"
+  - "6"
+  - "7"
+  - "8"
 
 install:
   - PATH="`npm bin`:`npm bin -g`:$PATH"
-  # Node 0.8 comes with a too obsolete npm
-  - if [[ "`node --version`" =~ ^v0\.8\. ]]; then npm install -g npm@1.4.28 ; fi
   # Install dependencies and build
   - npm install
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/History.md
index 7c464a63d629b5..c4161db723d0d0 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/History.md
@@ -1,4 +1,18 @@
 
+3.0.0 / 2017-06-13
+==================
+
+  * [BREAKING] drop support for Node < 4
+  * update deps, remove `extend` dependency
+  * rename `socks-proxy-agent.js` to `index.js`
+
+2.1.1 / 2017-06-13
+==================
+
+  * fix a bug where `close` would emit before `end`
+  * use "raw-body" module for tests
+  * prettier
+
 2.1.0 / 2017-05-24
 ==================
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/socks-proxy-agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/index.js
similarity index 84%
rename from deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/socks-proxy-agent.js
rename to deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/index.js
index c1f769e24eeae4..f9cfc3281afd38 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/socks-proxy-agent.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/index.js
@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -6,7 +5,6 @@
 var tls; // lazy-loaded...
 var url = require('url');
 var dns = require('dns');
-var extend = require('extend');
 var Agent = require('agent-base');
 var SocksClient = require('socks');
 var inherits = require('util').inherits;
@@ -23,13 +21,16 @@ module.exports = SocksProxyAgent;
  * @api public
  */
 
-function SocksProxyAgent (opts) {
+function SocksProxyAgent(opts) {
   if (!(this instanceof SocksProxyAgent)) return new SocksProxyAgent(opts);
   if ('string' == typeof opts) opts = url.parse(opts);
-  if (!opts) throw new Error('a SOCKS proxy server `host` and `port` must be specified!');
+  if (!opts)
+    throw new Error(
+      'a SOCKS proxy server `host` and `port` must be specified!'
+    );
   Agent.call(this, connect);
 
-  var proxy = extend({}, opts);
+  var proxy = Object.assign({}, opts);
 
   // prefer `hostname` over `host`, because of `url.parse()`
   proxy.host = proxy.hostname || proxy.host;
@@ -52,24 +53,26 @@ function SocksProxyAgent (opts) {
   switch (proxy.protocol) {
     case 'socks4:':
       proxy.lookup = true;
-      // pass through
+    // pass through
     case 'socks4a:':
       proxy.version = 4;
       break;
     case 'socks5:':
       proxy.lookup = true;
-      // pass through
+    // pass through
     case 'socks:': // no version specified, default to 5h
     case 'socks5h:':
       proxy.version = 5;
       break;
     default:
-      throw new TypeError('A "socks" protocol must be specified! Got: ' + proxy.protocol);
+      throw new TypeError(
+        'A "socks" protocol must be specified! Got: ' + proxy.protocol
+      );
   }
 
   if (proxy.auth) {
     var auth = proxy.auth.split(':');
-    proxy.authentication = {username: auth[0], password: auth[1]};
+    proxy.authentication = { username: auth[0], password: auth[1] };
     proxy.userid = auth[0];
   }
   this.proxy = proxy;
@@ -83,12 +86,11 @@ inherits(SocksProxyAgent, Agent);
  * @api public
  */
 
-function connect (req, opts, fn) {
-
+function connect(req, opts, fn) {
   var proxy = this.proxy;
 
   // called once the SOCKS proxy has connected to the specified remote endpoint
-  function onhostconnect (err, socket) {
+  function onhostconnect(err, socket) {
     if (err) return fn(err);
     var s = socket;
     if (opts.secureEndpoint) {
@@ -101,13 +103,13 @@ function connect (req, opts, fn) {
       opts.hostname = null;
       opts.port = null;
       s = tls.connect(opts);
-      socket.resume();
     }
+    socket.resume();
     fn(null, s);
   }
 
   // called for the `dns.lookup()` callback
-  function onlookup (err, ip) {
+  function onlookup(err, ip) {
     if (err) return fn(err);
     options.target.host = ip;
     SocksClient.createConnection(options, onhostconnect);
@@ -134,6 +136,6 @@ function connect (req, opts, fn) {
     dns.lookup(opts.host, onlookup);
   } else {
     // proxy hostname DNS resolution for "4a" and "5h" socks proxy servers
-    onlookup(null, opts.host)
+    onlookup(null, opts.host);
   }
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.npmignore
index 07e6e472cc75fa..c12f3a80c1810e 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.npmignore
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.npmignore
@@ -1 +1,2 @@
 /node_modules
+/?.js
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.travis.yml
index 20b794051c9aaa..805d3d50d2a1fe 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.travis.yml
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/.travis.yml
@@ -3,21 +3,14 @@ sudo: false
 language: node_js
 
 node_js:
-  - "0.8"
-  - "0.10"
-  - "0.12"
-  - "1"
-  - "2"
-  - "3"
   - "4"
   - "5"
   - "6"
   - "7"
+  - "8"
 
 install:
   - PATH="`npm bin`:`npm bin -g`:$PATH"
-  # Node 0.8 comes with a too obsolete npm
-  - if [[ "`node --version`" =~ ^v0\.8\. ]]; then npm install -g npm@1.4.28 ; fi
   # Install dependencies and build
   - npm install
 
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/History.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/History.md
index 2191a9e8014753..b79a539629609a 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/History.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/History.md
@@ -1,8 +1,43 @@
 
+4.1.0 / 2017-06-26
+==================
+
+  * mix in Agent options into Request options
+  * throw when nothing is returned from agent-base callback
+  * do not modify the options object for https requests
+
+4.0.1 / 2017-06-13
+==================
+
+  * add `this` context tests and fixes
+
+4.0.0 / 2017-06-06
+==================
+
+  * drop support for Node.js < 4
+  * drop old versions of Node.js from Travis-CI
+  * specify Node.js >= 4.0.0 in `engines.node`
+  * remove more old code
+  * remove "extend" dependency
+  * remove "semver" dependency
+  * make the Promise logic a bit cleaner
+  * add async function pseudo-example to README
+  * use direct return in README example
+
+3.0.0 / 2017-06-02
+==================
+
+  * drop support for Node.js v0.8 and v0.10
+  * add support for async, Promises, and direct return
+  * add a couple `options` test cases
+  * implement a `"timeout"` option
+  * rename main file to `index.js`
+  * test Node 8 on Travis
+
 2.1.1 / 2017-05-30
 ==================
 
-  * Revert [fe2162e0ba18123f5b301cba4de1e9dd74e437cd](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [270bdc92eb8e3bd0444d1e5266e8e9390aeb3095](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
+  * Revert [`fe2162e`](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [`270bdc9`](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
 
 2.1.0 / 2017-05-26
 ==================
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/README.md
index 616b90cdbf9331..64175a43a40f3d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/README.md
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/README.md
@@ -1,6 +1,6 @@
 agent-base
 ==========
-### Turn a function into an `http.Agent` instance
+### Turn a function into an [`http.Agent`][http.Agent] instance
 [![Build Status](https://travis-ci.org/TooTallNate/node-agent-base.svg?branch=master)](https://travis-ci.org/TooTallNate/node-agent-base)
 
 This module provides an `http.Agent` generator. That is, you pass it an async
@@ -34,7 +34,7 @@ Example
 Here's a minimal example that creates a new `net.Socket` connection to the server
 for every HTTP request (i.e. the equivalent of `agent: false` option):
 
-``` js
+```js
 var net = require('net');
 var tls = require('tls');
 var url = require('url');
@@ -42,10 +42,10 @@ var http = require('http');
 var agent = require('agent-base');
 
 var endpoint = 'http://nodejs.org/api/';
-var opts = url.parse(endpoint);
+var parsed = url.parse(endpoint);
 
 // This is the important part!
-opts.agent = agent(function (req, opts, fn) {
+parsed.agent = agent(function (req, opts) {
   var socket;
   // `secureEndpoint` is true when using the https module
   if (opts.secureEndpoint) {
@@ -53,26 +53,40 @@ opts.agent = agent(function (req, opts, fn) {
   } else {
     socket = net.connect(opts);
   }
-  fn(null, socket);
+  return socket;
 });
 
 // Everything else works just like normal...
-http.get(opts, function (res) {
+http.get(parsed, function (res) {
   console.log('"response" event!', res.headers);
   res.pipe(process.stdout);
 });
 ```
 
+You can also return a Promise or use an `async` function:
+
+```js
+agent(async function (req, opts) {
+  await sleep(1000);
+  // etc…
+});
+```
+
+
 API
 ---
 
-## Agent(Function callback) → http.Agent
+## Agent(Function callback[, Object options]) → [http.Agent][]
 
 Creates a base `http.Agent` that will execute the callback function `callback`
 for every HTTP request that it is used as the `agent` for. The callback function
 is responsible for creating a `stream.Duplex` instance of some kind that will be
 used as the underlying socket in the HTTP request.
 
+The `options` object accepts the following properties:
+
+  * `timeout` - Number - Timeout for the `callback()` function in milliseconds. Defaults to Infinity (optional).
+
 The callback function should have the following signature:
 
 ### callback(http.ClientRequest req, Object options, Function cb) → undefined
@@ -86,7 +100,7 @@ the callback function `cb` once created, and the HTTP request will
 continue to proceed.
 
 If the `https` module is used to invoke the HTTP request, then the
-`secureEndpoint` property on `options` will be set to `true`.
+`secureEndpoint` property on `options` _will be set to `true`_.
 
 
 License
@@ -119,3 +133,4 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 [https-proxy-agent]: https://github.com/TooTallNate/node-https-proxy-agent
 [pac-proxy-agent]: https://github.com/TooTallNate/node-pac-proxy-agent
 [socks-proxy-agent]: https://github.com/TooTallNate/node-socks-proxy-agent
+[http.Agent]: https://nodejs.org/api/http.html#http_class_http_agent
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/agent.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/agent.js
deleted file mode 100644
index 7ea91f886cba24..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/agent.js
+++ /dev/null
@@ -1,106 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-require('./patch-core');
-var extend = require('extend');
-var inherits = require('util').inherits;
-var EventEmitter = require('events').EventEmitter;
-
-/**
- * Module exports.
- */
-
-module.exports = Agent;
-
-/**
- * Base `http.Agent` implementation.
- * No pooling/keep-alive is implemented by default.
- *
- * @param {Function} callback
- * @api public
- */
-
-function Agent (callback) {
-  if (!(this instanceof Agent)) return new Agent(callback);
-  EventEmitter.call(this);
-  if ('function' === typeof callback) {
-    this.callback = callback;
-  }
-}
-inherits(Agent, EventEmitter);
-
-Agent.prototype.callback = function callback (req, opts, fn) {
-  fn(new Error('"agent-base" has no default implementation, you must subclass and override `callback()`'));
-};
-
-/**
- * Called by node-core's "_http_client.js" module when creating
- * a new HTTP request with this Agent instance.
- *
- * @api public
- */
-
-Agent.prototype.addRequest = function addRequest (req, host, port, localAddress) {
-  var opts;
-  if ('object' == typeof host) {
-    // >= v0.11.x API
-    opts = extend({}, req._options, host);
-  } else {
-    // <= v0.10.x API
-    opts = extend({}, req._options, { host: host, port: port });
-    if (null != localAddress) {
-      opts.localAddress = localAddress;
-    }
-  }
-
-  if (opts.host && opts.path) {
-    // if both a `host` and `path` are specified then it's most likely the
-    // result of a `url.parse()` call... we need to remove the `path` portion so
-    // that `net.connect()` doesn't attempt to open that as a unix socket file.
-    delete opts.path;
-  }
-
-  // set default `port` if none was explicitly specified
-  if (null == opts.port) {
-    opts.port = opts.secureEndpoint ? 443 : 80;
-  }
-
-  delete opts.agent;
-  delete opts.hostname;
-  delete opts._defaultAgent;
-  delete opts.defaultPort;
-  delete opts.createConnection;
-
-  // hint to use "Connection: close"
-  // XXX: non-documented `http` module API :(
-  req._last = true;
-  req.shouldKeepAlive = false;
-
-  // clean up a bit of memory since we're no longer using this
-  req._options = null;
-
-  // create the `net.Socket` instance
-  var sync = true;
-  this.callback(req, opts, function (err, socket) {
-    function emitErr () {
-      req.emit('error', err);
-      // For Safety. Some additional errors might fire later on
-      // and we need to make sure we don't double-fire the error event.
-      req._hadError = true;
-    }
-    if (err) {
-      if (sync) {
-        // need to defer the "error" event, when sync, because by now the `req`
-        // instance hasn't event been passed back to the user yet...
-        process.nextTick(emitErr);
-      } else {
-        emitErr();
-      }
-    } else {
-      req.onSocket(socket);
-    }
-  });
-  sync = false;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/index.js
new file mode 100644
index 00000000000000..df3ca727a7eccb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/index.js
@@ -0,0 +1,158 @@
+'use strict';
+
+/**
+ * Module dependencies.
+ */
+
+require('./patch-core');
+const inherits = require('util').inherits;
+const promisify = require('es6-promisify');
+const EventEmitter = require('events').EventEmitter;
+
+/**
+ * Module exports.
+ */
+
+module.exports = Agent;
+
+/**
+ * Base `http.Agent` implementation.
+ * No pooling/keep-alive is implemented by default.
+ *
+ * @param {Function} callback
+ * @api public
+ */
+
+function Agent(callback, _opts) {
+  if (!(this instanceof Agent)) {
+    return new Agent(callback, _opts);
+  }
+
+  EventEmitter.call(this);
+
+  let opts = _opts;
+  if ('function' === typeof callback) {
+    this.callback = callback;
+  } else if (callback) {
+    opts = callback;
+  }
+
+  // timeout for the socket to be returned from the callback
+  this.timeout = (opts && opts.timeout) || null;
+
+  this.options = opts;
+}
+inherits(Agent, EventEmitter);
+
+/**
+ * Override this function in your subclass!
+ */
+Agent.prototype.callback = function callback(req, opts) {
+  throw new Error(
+    '"agent-base" has no default implementation, you must subclass and override `callback()`'
+  );
+};
+
+/**
+ * Called by node-core's "_http_client.js" module when creating
+ * a new HTTP request with this Agent instance.
+ *
+ * @api public
+ */
+
+Agent.prototype.addRequest = function addRequest(
+  req,
+  _opts
+) {
+  const ownOpts = Object.assign({}, _opts);
+
+  // set default `host` for HTTP to localhost
+  if (null == ownOpts.host) {
+    ownOpts.host = 'localhost';
+  }
+
+  // set default `port` for HTTP if none was explicitly specified
+  if (null == ownOpts.port) {
+    ownOpts.port = ownOpts.secureEndpoint ? 443 : 80;
+  }
+
+  const opts = Object.assign({}, this.options, ownOpts);
+
+  if (opts.host && opts.path) {
+    // if both a `host` and `path` are specified then it's most likely the
+    // result of a `url.parse()` call... we need to remove the `path` portion so
+    // that `net.connect()` doesn't attempt to open that as a unix socket file.
+    delete opts.path;
+  }
+
+  delete opts.agent;
+  delete opts.hostname;
+  delete opts._defaultAgent;
+  delete opts.defaultPort;
+  delete opts.createConnection;
+
+  // hint to use "Connection: close"
+  // XXX: non-documented `http` module API :(
+  req._last = true;
+  req.shouldKeepAlive = false;
+
+  // create the `stream.Duplex` instance
+  let timeout;
+  let timedOut = false;
+  const timeoutMs = this.timeout;
+
+  function onerror(err) {
+    if (req._hadError) return;
+    req.emit('error', err);
+    // For Safety. Some additional errors might fire later on
+    // and we need to make sure we don't double-fire the error event.
+    req._hadError = true;
+  }
+
+  function ontimeout() {
+    timedOut = true;
+    const err = new Error(
+      'A "socket" was not created for HTTP request before ' + timeoutMs + 'ms'
+    );
+    err.code = 'ETIMEOUT';
+    onerror(err);
+  }
+
+  function callbackError(err) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    onerror(err);
+  }
+
+  function onsocket(socket) {
+    if (timedOut) return;
+    if (timeout != null) {
+      clearTimeout(timeout);
+    }
+    if (socket) {
+      req.onSocket(socket);
+    } else {
+      const err = new Error(`no Duplex stream was returned to agent-base for \`${req.method} ${req.path}\``);
+      onerror(err);
+    }
+  }
+
+  if (this.callback.length >= 3) {
+    // legacy callback function, convert to Promise
+    this.callback = promisify(this.callback, this);
+  }
+
+  if (timeoutMs > 0) {
+    timeout = setTimeout(ontimeout, timeoutMs);
+  }
+
+  try {
+    Promise.resolve(this.callback(req, opts))
+      .then(onsocket, callbackError);
+  } catch (err) {
+    Promise.reject(err)
+      .catch(callbackError);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
new file mode 100644
index 00000000000000..4141cc840f257e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/README.md
@@ -0,0 +1,89 @@
+[![Travis CI](https://travis-ci.org/digitaldesignlabs/es6-promisify.svg)](https://travis-ci.org/digitaldesignlabs/es6-promisify)
+
+# es6-promisify
+
+Converts callback-based functions to Promise-based functions.
+
+## Install
+
+Install with [npm](https://npmjs.org/package/es6-promisify)
+
+```bash
+npm install --save es6-promisify
+```
+
+## Example
+
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const fs = require("fs");
+
+// Convert the stat function
+const stat = promisify(fs.stat);
+
+// Now usable as a promise!
+stat("example.txt").then(function (stats) {
+    console.log("Got stats", stats);
+}).catch(function (err) {
+    console.error("Yikes!", err);
+});
+```
+
+## Promisify methods
+```js
+"use strict";
+
+// Declare variables
+const promisify = require("es6-promisify");
+const redis = require("redis").createClient(6379, "localhost");
+
+// Create a promise-based version of send_command
+const client = promisify(redis.send_command, redis);
+
+// Send commands to redis and get a promise back
+client("ping").then(function (pong) {
+    console.log("Got", pong);
+}).catch(function (err) {
+    console.error("Unexpected error", err);
+}).then(function () {
+    redis.quit();
+});
+```
+
+## Handle callback multiple arguments
+```js
+"use strict";
+
+// Declare functions
+function test(cb) {
+    return cb(undefined, 1, 2, 3);
+}
+
+// Declare variables
+const promisify = require("es6-promisify");
+
+// Create promise-based version of test
+const single = promisify(test);
+const multi = promisify(test, {multiArgs: true});
+
+// Discards additional arguments
+single().then(function (result) {
+    console.log(result); // 1
+});
+
+// Returns all arguments as an array
+multi().then(function (result) {
+    console.log(result); // [1, 2, 3]
+});
+```
+
+### Tests
+Test with nodeunit
+```bash
+$ npm test
+```
+
+Published under the [MIT License](http://opensource.org/licenses/MIT).
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
new file mode 100644
index 00000000000000..2fe5c6103b2fa3
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promise.js
@@ -0,0 +1,73 @@
+"use strict";
+
+/* global self, window, module, global, require */
+module.exports = function () {
+
+    "use strict";
+
+    var globalObject = void 0;
+
+    function isFunction(x) {
+        return typeof x === "function";
+    }
+
+    // Seek the global object
+    if (global !== undefined) {
+        globalObject = global;
+    } else if (window !== undefined && window.document) {
+        globalObject = window;
+    } else {
+        globalObject = self;
+    }
+
+    // Test for any native promise implementation, and if that
+    // implementation appears to conform to the specificaton.
+    // This code mostly nicked from the es6-promise module polyfill
+    // and then fooled with.
+    var hasPromiseSupport = function () {
+
+        // No promise object at all, and it's a non-starter
+        if (!globalObject.hasOwnProperty("Promise")) {
+            return false;
+        }
+
+        // There is a Promise object. Does it conform to the spec?
+        var P = globalObject.Promise;
+
+        // Some of these methods are missing from
+        // Firefox/Chrome experimental implementations
+        if (!P.hasOwnProperty("resolve") || !P.hasOwnProperty("reject")) {
+            return false;
+        }
+
+        if (!P.hasOwnProperty("all") || !P.hasOwnProperty("race")) {
+            return false;
+        }
+
+        // Older version of the spec had a resolver object
+        // as the arg rather than a function
+        return function () {
+
+            var resolve = void 0;
+
+            var p = new globalObject.Promise(function (r) {
+                resolve = r;
+            });
+
+            if (p) {
+                return isFunction(resolve);
+            }
+
+            return false;
+        }();
+    }();
+
+    // Export the native Promise implementation if it
+    // looks like it matches the spec
+    if (hasPromiseSupport) {
+        return globalObject.Promise;
+    }
+
+    //  Otherwise, return the es6-promise polyfill by @jaffathecake.
+    return require("es6-promise").Promise;
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
new file mode 100644
index 00000000000000..ce38041b07e24b
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/dist/promisify.js
@@ -0,0 +1,85 @@
+"use strict";
+
+/* global module, require */
+module.exports = function () {
+
+    "use strict";
+
+    // Get a promise object. This may be native, or it may be polyfilled
+
+    var ES6Promise = require("./promise.js");
+
+    /**
+     * thatLooksLikeAPromiseToMe()
+     *
+     * Duck-types a promise.
+     *
+     * @param {object} o
+     * @return {bool} True if this resembles a promise
+     */
+    function thatLooksLikeAPromiseToMe(o) {
+        return o && typeof o.then === "function" && typeof o.catch === "function";
+    }
+
+    /**
+     * promisify()
+     *
+     * Transforms callback-based function -- func(arg1, arg2 .. argN, callback) -- into
+     * an ES6-compatible Promise. Promisify provides a default callback of the form (error, result)
+     * and rejects when `error` is truthy. You can also supply settings object as the second argument.
+     *
+     * @param {function} original - The function to promisify
+     * @param {object} settings - Settings object
+     * @param {object} settings.thisArg - A `this` context to use. If not set, assume `settings` _is_ `thisArg`
+     * @param {bool} settings.multiArgs - Should multiple arguments be returned as an array?
+     * @return {function} A promisified version of `original`
+     */
+    return function promisify(original, settings) {
+
+        return function () {
+            for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+                args[_key] = arguments[_key];
+            }
+
+            var returnMultipleArguments = settings && settings.multiArgs;
+
+            var target = void 0;
+            if (settings && settings.thisArg) {
+                target = settings.thisArg;
+            } else if (settings) {
+                target = settings;
+            }
+
+            // Return the promisified function
+            return new ES6Promise(function (resolve, reject) {
+
+                // Append the callback bound to the context
+                args.push(function callback(err) {
+
+                    if (err) {
+                        return reject(err);
+                    }
+
+                    for (var _len2 = arguments.length, values = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+                        values[_key2 - 1] = arguments[_key2];
+                    }
+
+                    if (false === !!returnMultipleArguments) {
+                        return resolve(values[0]);
+                    }
+
+                    resolve(values);
+                });
+
+                // Call the function
+                var response = original.apply(target, args);
+
+                // If it looks like original already returns a promise,
+                // then just resolve with that promise. Hopefully, the callback function we added will just be ignored.
+                if (thatLooksLikeAPromiseToMe(response)) {
+                    resolve(response);
+                }
+            });
+        };
+    };
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
new file mode 100644
index 00000000000000..6ff0013622f279
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/CHANGELOG.md
@@ -0,0 +1,122 @@
+# Master
+
+# 4.1.0
+
+* [BUGFIX] Fix memory leak [#269]
+* [BUGFIX] Auto Bundles within an AMD Environment [#263]
+
+# 4.0.5
+
+* fix require('es6-promise/auto') for Node < 4
+
+# 4.0.4
+
+* fix asap when using https://github.com/Kinvey/titanium-sdk
+
+# 4.0.3
+
+* fix Readme links
+
+# 4.0.2
+
+* fix require('es6-promise/auto');
+
+# 4.0.0
+
+* no longer polyfill automatically, if needed one can still invoke
+  `require('es6-promise/auto')` directly.
+
+# 3.3.1
+
+* fix links in readme
+
+# 3.3.0
+
+* support polyfil on WebMAF (playstation env)
+* fix tampering related bug global `constructor` was referenced by mistake.
+* provide TS Typings
+* increase compatibliity with sinon.useFakeTimers();
+* update build tools (use rollup)
+* directly export promise;
+
+# 3.2.2
+
+* IE8: use isArray
+* update build dependencies
+
+# 3.2.1
+
+* fix race tampering issue
+* use eslint
+* fix Promise.all tampering
+* remove unused code
+* fix issues with NWJS/electron
+
+# 3.2.0
+
+* improve tamper resistence of Promise.all Promise.race and
+  Promise.prototype.then (note, this isn't complete, but addresses an exception
+  when used \w core-js, follow up work will address entirely)
+* remove spec incompatible then chaining fast-path
+* add eslint
+* update build deps
+
+# 3.1.2
+
+* fix node detection issues with NWJS/electron
+
+# 3.1.0
+
+* improve performance of Promise.all when it encounters a non-promise input object input
+* then/resolve tamper protection
+* reduce AST size of promise constructor, to facilitate more inlining
+* Update README.md with details about PhantomJS requirement for running tests
+* Mangle and compress the minified version
+
+# 3.0.2
+
+* correctly bump both bower and package.json versions
+
+# 3.0.1
+
+* no longer include dist/test in npm releases
+
+# 3.0.0
+
+* use nextTick() instead of setImmediate() to schedule microtasks with node 0.10. Later versions of
+  nodes are not affected as they were already using nextTick(). Note that using nextTick() might
+  trigger a depreciation warning on 0.10 as described at https://github.com/cujojs/when/issues/410.
+  The reason why nextTick() is preferred is that is setImmediate() would schedule a macrotask
+  instead of a microtask and might result in a different scheduling.
+  If needed you can revert to the former behavior as follow:
+
+    var Promise = require('es6-promise').Promise;
+    Promise._setScheduler(setImmediate);
+
+# 2.3.0
+
+* #121: Ability to override the internal asap implementation
+* #120: Use an ascii character for an apostrophe, for source maps
+
+# 2.2.0
+
+* #116: Expose asap() and a way to override the scheduling mechanism on Promise
+* Lock to v0.2.3 of ember-cli
+
+# 2.1.1
+
+* Fix #100 via #105: tell browserify to ignore vertx require
+* Fix #101 via #102: "follow thenable state, not own state"
+
+# 2.1.0
+
+* #59: Automatic polyfill. No need to invoke `ES6Promise.polyfill()` anymore.
+* ... (see the commit log)
+
+# 2.0.0
+
+* re-sync with RSVP. Many large performance improvements and bugfixes.
+
+# 1.0.0
+
+* first subset of RSVP
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
new file mode 100644
index 00000000000000..954ec5992df750
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
new file mode 100644
index 00000000000000..bb07d25c172599
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/README.md
@@ -0,0 +1,82 @@
+# ES6-Promise (subset of [rsvp.js](https://github.com/tildeio/rsvp.js)) [![Build Status](https://travis-ci.org/stefanpenner/es6-promise.svg?branch=master)](https://travis-ci.org/stefanpenner/es6-promise)
+
+This is a polyfill of the [ES6 Promise](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-constructor). The implementation is a subset of [rsvp.js](https://github.com/tildeio/rsvp.js) extracted by @jakearchibald, if you're wanting extra features and more debugging options, check out the [full library](https://github.com/tildeio/rsvp.js).
+
+For API details and how to use promises, see the <a href="http://www.html5rocks.com/en/tutorials/es6/promises/">JavaScript Promises HTML5Rocks article</a>.
+
+## Downloads
+
+* [es6-promise 27.86 KB (7.33 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.js)
+* [es6-promise-auto 27.78 KB (7.3 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.js) - Automatically provides/replaces `Promise` if missing or broken.
+* [es6-promise-min 6.17 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.min.js)
+* [es6-promise-auto-min 6.19 KB (2.4 KB gzipped)](https://raw.githubusercontent.com/stefanpenner/es6-promise/master/dist/es6-promise.auto.min.js) - Minified version of `es6-promise-auto` above.
+
+## Node.js
+
+To install:
+
+```sh
+npm install es6-promise
+```
+
+To use:
+
+```js
+var Promise = require('es6-promise').Promise;
+```
+
+## Bower
+
+To install:
+
+```sh
+bower install es6-promise --save
+```
+
+
+## Usage in IE<9
+
+`catch` is a reserved word in IE<9, meaning `promise.catch(func)` throws a syntax error. To work around this, you can use a string to access the property as shown in the following example.
+
+However, please remember that such technique is already provided by most common minifiers, making the resulting code safe for old browsers and production:
+
+```js
+promise['catch'](function(err) {
+  // ...
+});
+```
+
+Or use `.then` instead:
+
+```js
+promise.then(undefined, function(err) {
+  // ...
+});
+```
+
+## Auto-polyfill
+
+To polyfill the global environment (either in Node or in the browser via CommonJS) use the following code snippet:
+
+```js
+require('es6-promise').polyfill();
+```
+
+Alternatively
+
+```js
+require('es6-promise/auto');
+```
+
+Notice that we don't assign the result of `polyfill()` to any variable. The `polyfill()` method will patch the global environment (in this case to the `Promise` name) when called.
+
+## Building & Testing
+
+You will need to have PhantomJS installed globally in order to run the tests.
+
+`npm install -g phantomjs`
+
+* `npm run build` to build
+* `npm test` to run tests
+* `npm start` to run a build watcher, and webserver to test
+* `npm run test:server` for a testem test runner and watching builder
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
new file mode 100644
index 00000000000000..92bbf36e586a18
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/auto.js
@@ -0,0 +1,4 @@
+// This file can be required in Browserify and Node.js for automatic polyfill
+// To use it:  require('es6-promise/auto');
+'use strict';
+module.exports = require('./').polyfill();
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
new file mode 100644
index 00000000000000..51eb80a648f920
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.js
@@ -0,0 +1,1159 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$3) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$3(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$3 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$3.all = all$1;
+Promise$3.race = race$1;
+Promise$3.resolve = resolve$1;
+Promise$3.reject = reject$1;
+Promise$3._setScheduler = setScheduler;
+Promise$3._setAsap = setAsap;
+Promise$3._asap = asap;
+
+Promise$3.prototype = {
+  constructor: Promise$3,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$3;
+}
+
+// Strange compat..
+Promise$3.polyfill = polyfill$1;
+Promise$3.Promise = Promise$3;
+
+Promise$3.polyfill();
+
+return Promise$3;
+
+})));
+
+//# sourceMappingURL=es6-promise.auto.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
new file mode 100644
index 00000000000000..1e06e2c73cd3ee
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
new file mode 100644
index 00000000000000..ba34fa7cedf69f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new n(function(e){return e(t)}),e)}else this._willSettleAt(r(t),e)},Y.prototype._settledAt=function(t,e,n){var r=this.promise;r._state===nt&&(this._remaining--,t===ot?j(r,n):this._result[e]=n),0===this._remaining&&S(r,this._result)},Y.prototype._willSettleAt=function(t,e){var n=this;E(t,void 0,function(t){return n._settledAt(rt,e,t)},function(t){return n._settledAt(ot,e,t)})},U.all=F,U.race=D,U.resolve=h,U.reject=K,U._setScheduler=n,U._setAsap=r,U._asap=J,U.prototype={constructor:U,then:l,"catch":function(t){return this.then(null,t)}},U.polyfill=W,U.Promise=U,U.polyfill(),U});
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
new file mode 100644
index 00000000000000..3ada8df844b60f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.auto.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js","lib/es6-promise.auto.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default Promise;","'use strict';\n\nimport Promise from './es6-promise';\nPromise.polyfill();\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
new file mode 100644
index 00000000000000..b3724141a8af11
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.js
@@ -0,0 +1,1157 @@
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
+
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.ES6Promise = factory());
+}(this, (function () { 'use strict';
+
+function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+var _isArray = undefined;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = undefined;
+var customSchedulerFn = undefined;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = require;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = undefined;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var _arguments = arguments;
+
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+  if (_state) {
+    (function () {
+      var callback = _arguments[_state - 1];
+      asap(function () {
+        return invokeCallback(_state, child, callback, parent._result);
+      });
+    })();
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = undefined,
+      callback = undefined,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = undefined,
+      error = undefined,
+      succeeded = undefined,
+      failed = undefined;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+      resolve(promise, value);
+    } else if (failed) {
+      reject(promise, error);
+    } else if (settled === FULFILLED) {
+      fulfill(promise, value);
+    } else if (settled === REJECTED) {
+      reject(promise, value);
+    }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function Enumerator$1(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+Enumerator$1.prototype._enumerate = function (input) {
+  for (var i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator$1.prototype._eachEntry = function (entry, i) {
+  var c = this._instanceConstructor;
+  var resolve$$1 = c.resolve;
+
+  if (resolve$$1 === resolve$1) {
+    var _then = getThen(entry);
+
+    if (_then === then && entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof _then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise$2) {
+      var promise = new c(noop);
+      handleMaybeThenable(promise, entry, _then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(function (resolve$$1) {
+        return resolve$$1(entry);
+      }), i);
+    }
+  } else {
+    this._willSettleAt(resolve$$1(entry), i);
+  }
+};
+
+Enumerator$1.prototype._settledAt = function (state, i, value) {
+  var promise = this.promise;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator$1.prototype._willSettleAt = function (promise, i) {
+  var enumerator = this;
+
+  subscribe(promise, undefined, function (value) {
+    return enumerator._settledAt(FULFILLED, i, value);
+  }, function (reason) {
+    return enumerator._settledAt(REJECTED, i, reason);
+  });
+};
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all$1(entries) {
+  return new Enumerator$1(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race$1(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+function Promise$2(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise$2 ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise$2.all = all$1;
+Promise$2.race = race$1;
+Promise$2.resolve = resolve$1;
+Promise$2.reject = reject$1;
+Promise$2._setScheduler = setScheduler;
+Promise$2._setAsap = setAsap;
+Promise$2._asap = asap;
+
+Promise$2.prototype = {
+  constructor: Promise$2,
+
+  /**
+    The primary way of interacting with a promise is through its `then` method,
+    which registers callbacks to receive either a promise's eventual value or the
+    reason why the promise cannot be fulfilled.
+
+    ```js
+    findUser().then(function(user){
+      // user is available
+    }, function(reason){
+      // user is unavailable, and you are given the reason why
+    });
+    ```
+
+    Chaining
+    --------
+
+    The return value of `then` is itself a promise.  This second, 'downstream'
+    promise is resolved with the return value of the first promise's fulfillment
+    or rejection handler, or rejected if the handler throws an exception.
+
+    ```js
+    findUser().then(function (user) {
+      return user.name;
+    }, function (reason) {
+      return 'default name';
+    }).then(function (userName) {
+      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+      // will be `'default name'`
+    });
+
+    findUser().then(function (user) {
+      throw new Error('Found user, but still unhappy');
+    }, function (reason) {
+      throw new Error('`findUser` rejected and we're unhappy');
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+    });
+    ```
+    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+    ```js
+    findUser().then(function (user) {
+      throw new PedagogicalException('Upstream error');
+    }).then(function (value) {
+      // never reached
+    }).then(function (value) {
+      // never reached
+    }, function (reason) {
+      // The `PedgagocialException` is propagated all the way down to here
+    });
+    ```
+
+    Assimilation
+    ------------
+
+    Sometimes the value you want to propagate to a downstream promise can only be
+    retrieved asynchronously. This can be achieved by returning a promise in the
+    fulfillment or rejection handler. The downstream promise will then be pending
+    until the returned promise is settled. This is called *assimilation*.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // The user's comments are now available
+    });
+    ```
+
+    If the assimliated promise rejects, then the downstream promise will also reject.
+
+    ```js
+    findUser().then(function (user) {
+      return findCommentsByAuthor(user);
+    }).then(function (comments) {
+      // If `findCommentsByAuthor` fulfills, we'll have the value here
+    }, function (reason) {
+      // If `findCommentsByAuthor` rejects, we'll have the reason here
+    });
+    ```
+
+    Simple Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let result;
+
+    try {
+      result = findResult();
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+    findResult(function(result, err){
+      if (err) {
+        // failure
+      } else {
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findResult().then(function(result){
+      // success
+    }, function(reason){
+      // failure
+    });
+    ```
+
+    Advanced Example
+    --------------
+
+    Synchronous Example
+
+    ```javascript
+    let author, books;
+
+    try {
+      author = findAuthor();
+      books  = findBooksByAuthor(author);
+      // success
+    } catch(reason) {
+      // failure
+    }
+    ```
+
+    Errback Example
+
+    ```js
+
+    function foundBooks(books) {
+
+    }
+
+    function failure(reason) {
+
+    }
+
+    findAuthor(function(author, err){
+      if (err) {
+        failure(err);
+        // failure
+      } else {
+        try {
+          findBoooksByAuthor(author, function(books, err) {
+            if (err) {
+              failure(err);
+            } else {
+              try {
+                foundBooks(books);
+              } catch(reason) {
+                failure(reason);
+              }
+            }
+          });
+        } catch(error) {
+          failure(err);
+        }
+        // success
+      }
+    });
+    ```
+
+    Promise Example;
+
+    ```javascript
+    findAuthor().
+      then(findBooksByAuthor).
+      then(function(books){
+        // found books
+    }).catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method then
+    @param {Function} onFulfilled
+    @param {Function} onRejected
+    Useful for tooling.
+    @return {Promise}
+  */
+  then: then,
+
+  /**
+    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+    as the catch block of a try/catch statement.
+
+    ```js
+    function findAuthor(){
+      throw new Error('couldn't find that author');
+    }
+
+    // synchronous
+    try {
+      findAuthor();
+    } catch(reason) {
+      // something went wrong
+    }
+
+    // async with promises
+    findAuthor().catch(function(reason){
+      // something went wrong
+    });
+    ```
+
+    @method catch
+    @param {Function} onRejection
+    Useful for tooling.
+    @return {Promise}
+  */
+  'catch': function _catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
+
+/*global self*/
+function polyfill$1() {
+    var local = undefined;
+
+    if (typeof global !== 'undefined') {
+        local = global;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$2;
+}
+
+// Strange compat..
+Promise$2.polyfill = polyfill$1;
+Promise$2.Promise = Promise$2;
+
+return Promise$2;
+
+})));
+
+//# sourceMappingURL=es6-promise.map
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
new file mode 100644
index 00000000000000..98c7af7ba46d8f
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
new file mode 100644
index 00000000000000..7696ed71f1ec6c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){var e=typeof t;return null!==t&&("object"===e||"function"===e)}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new this.constructor(p);void 0===o[et]&&k(o);var i=r._state;return i?!function(){var t=n[i-1];J(function(){return x(i,o,t,r._result)})}():E(r,o,t,e),o}function h(t){var e=this;if(t&&"object"==typeof t&&t.constructor===e)return t;var n=new e(p);return g(n,t),n}function p(){}function v(){return new TypeError("You cannot resolve a promise with itself")}function d(){return new TypeError("A promises callback cannot return that same promise.")}function _(t){try{return t.then}catch(e){return it.error=e,it}}function y(t,e,n,r){try{t.call(e,n,r)}catch(o){return o}}function m(t,e,n){J(function(t){var r=!1,o=y(n,e,function(n){r||(r=!0,e!==n?g(t,n):S(t,n))},function(e){r||(r=!0,j(t,e))},"Settle: "+(t._label||" unknown promise"));!r&&o&&(r=!0,j(t,o))},t)}function b(t,e){e._state===rt?S(t,e._result):e._state===ot?j(t,e._result):E(e,void 0,function(e){return g(t,e)},function(e){return j(t,e)})}function w(t,n,r){n.constructor===t.constructor&&r===l&&n.constructor.resolve===h?b(t,n):r===it?(j(t,it.error),it.error=null):void 0===r?S(t,n):e(r)?m(t,n,r):S(t,n)}function g(e,n){e===n?j(e,v()):t(n)?w(e,n,_(n)):S(e,n)}function A(t){t._onerror&&t._onerror(t._result),T(t)}function S(t,e){t._state===nt&&(t._result=e,t._state=rt,0!==t._subscribers.length&&J(T,t))}function j(t,e){t._state===nt&&(t._state=ot,t._result=e,J(A,t))}function E(t,e,n,r){var o=t._subscribers,i=o.length;t._onerror=null,o[i]=e,o[i+rt]=n,o[i+ot]=r,0===i&&t._state&&J(T,t)}function T(t){var e=t._subscribers,n=t._state;if(0!==e.length){for(var r=void 0,o=void 0,i=t._result,s=0;s<e.length;s+=3)r=e[s],o=e[s+n],r?x(n,r,o,i):o(i);t._subscribers.length=0}}function M(){this.error=null}function P(t,e){try{return t(e)}catch(n){return st.error=n,st}}function x(t,n,r,o){var i=e(r),s=void 0,u=void 0,c=void 0,a=void 0;if(i){if(s=P(r,o),s===st?(a=!0,u=s.error,s.error=null):c=!0,n===s)return void j(n,d())}else s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 0,J=function(t,e){$[G]=t,$[G+1]=e,G+=2,2===G&&(I?I(a):tt())},Q="undefined"!=typeof window?window:void 0,R=Q||{},V=R.MutationObserver||R.WebKitMutationObserver,X="undefined"==typeof self&&"undefined"!=typeof process&&"[object process]"==={}.toString.call(process),Z="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel,$=new Array(1e3),tt=void 0;tt=X?o():V?s():Z?u():void 0===Q&&"function"==typeof require?f():c();var et=Math.random().toString(36).substring(16),nt=void 0,rt=1,ot=2,it=new M,st=new M,ut=0;return Y.prototype._enumerate=function(t){for(var e=0;this._state===nt&&e<t.length;e++)this._eachEntry(t[e],e)},Y.prototype._eachEntry=function(t,e){var n=this._instanceConstructor,r=n.resolve;if(r===h){var o=_(t);if(o===l&&t._state!==nt)this._settledAt(t._state,e,t._result);else if("function"!=typeof o)this._remaining--,this._result[e]=t;else if(n===U){var i=new n(p);w(i,t,o),this._willSettleAt(i,e)}else this._willSettleAt(new n(function(e){return e(t)}),e)}else this._willSettleAt(r(t),e)},Y.prototype._settledAt=function(t,e,n){var r=this.promise;r._state===nt&&(this._remaining--,t===ot?j(r,n):this._result[e]=n),0===this._remaining&&S(r,this._result)},Y.prototype._willSettleAt=function(t,e){var n=this;E(t,void 0,function(t){return n._settledAt(rt,e,t)},function(t){return n._settledAt(ot,e,t)})},U.all=F,U.race=D,U.resolve=h,U.reject=K,U._setScheduler=n,U._setAsap=r,U._asap=J,U.prototype={constructor:U,then:l,"catch":function(t){return this.then(null,t)}},U.polyfill=W,U.Promise=U,U});
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
new file mode 100644
index 00000000000000..ac752492dbfef9
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/dist/es6-promise.min.map
@@ -0,0 +1 @@
+{"version":3,"sources":["config/versionTemplate.txt","lib/es6-promise/utils.js","lib/es6-promise/asap.js","lib/es6-promise/then.js","lib/es6-promise/promise/resolve.js","lib/es6-promise/-internal.js","lib/es6-promise/enumerator.js","lib/es6-promise/promise/all.js","lib/es6-promise/promise/race.js","lib/es6-promise/promise/reject.js","lib/es6-promise/promise.js","lib/es6-promise/polyfill.js","lib/es6-promise.js"],"sourcesContent":["/*!\n * @overview es6-promise - a tiny implementation of Promises/A+.\n * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)\n * @license   Licensed under MIT license\n *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE\n * @version   4.1.1\n */\n","'use strict';\n\nexport { objectOrFunction };\nexport { isFunction };\nexport { isMaybeThenable };\n\nfunction objectOrFunction(x) {\n  var type = typeof x;\n  return x !== null && (type === 'object' || type === 'function');\n}\n\nfunction isFunction(x) {\n  return typeof x === 'function';\n}\n\nfunction isMaybeThenable(x) {\n  return x !== null && typeof x === 'object';\n}\n\nvar _isArray = undefined;\nif (Array.isArray) {\n  _isArray = Array.isArray;\n} else {\n  _isArray = function (x) {\n    return Object.prototype.toString.call(x) === '[object Array]';\n  };\n}\n\nvar isArray = _isArray;\nexport { isArray };","'use strict';\n\nexport { setScheduler };\nexport { setAsap };\nvar len = 0;\nvar vertxNext = undefined;\nvar customSchedulerFn = undefined;\n\nvar asap = function asap(callback, arg) {\n  queue[len] = callback;\n  queue[len + 1] = arg;\n  len += 2;\n  if (len === 2) {\n    // If len is 2, that means that we need to schedule an async flush.\n    // If additional callbacks are queued before the queue is flushed, they\n    // will be processed by this flush that we are scheduling.\n    if (customSchedulerFn) {\n      customSchedulerFn(flush);\n    } else {\n      scheduleFlush();\n    }\n  }\n};\n\nexport { asap };\n\nfunction setScheduler(scheduleFn) {\n  customSchedulerFn = scheduleFn;\n}\n\nfunction setAsap(asapFn) {\n  asap = asapFn;\n}\n\nvar browserWindow = typeof window !== 'undefined' ? window : undefined;\nvar browserGlobal = browserWindow || {};\nvar BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;\nvar isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';\n\n// test for web worker but not in IE10\nvar isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';\n\n// node\nfunction useNextTick() {\n  // node version 0.10.x displays a deprecation warning when nextTick is used recursively\n  // see https://github.com/cujojs/when/issues/410 for details\n  return function () {\n    return process.nextTick(flush);\n  };\n}\n\n// vertx\nfunction useVertxTimer() {\n  if (typeof vertxNext !== 'undefined') {\n    return function () {\n      vertxNext(flush);\n    };\n  }\n\n  return useSetTimeout();\n}\n\nfunction useMutationObserver() {\n  var iterations = 0;\n  var observer = new BrowserMutationObserver(flush);\n  var node = document.createTextNode('');\n  observer.observe(node, { characterData: true });\n\n  return function () {\n    node.data = iterations = ++iterations % 2;\n  };\n}\n\n// web worker\nfunction useMessageChannel() {\n  var channel = new MessageChannel();\n  channel.port1.onmessage = flush;\n  return function () {\n    return channel.port2.postMessage(0);\n  };\n}\n\nfunction useSetTimeout() {\n  // Store setTimeout reference so es6-promise will be unaffected by\n  // other code modifying setTimeout (like sinon.useFakeTimers())\n  var globalSetTimeout = setTimeout;\n  return function () {\n    return globalSetTimeout(flush, 1);\n  };\n}\n\nvar queue = new Array(1000);\nfunction flush() {\n  for (var i = 0; i < len; i += 2) {\n    var callback = queue[i];\n    var arg = queue[i + 1];\n\n    callback(arg);\n\n    queue[i] = undefined;\n    queue[i + 1] = undefined;\n  }\n\n  len = 0;\n}\n\nfunction attemptVertx() {\n  try {\n    var r = require;\n    var vertx = r('vertx');\n    vertxNext = vertx.runOnLoop || vertx.runOnContext;\n    return useVertxTimer();\n  } catch (e) {\n    return useSetTimeout();\n  }\n}\n\nvar scheduleFlush = undefined;\n// Decide what async method to use to triggering processing of queued callbacks:\nif (isNode) {\n  scheduleFlush = useNextTick();\n} else if (BrowserMutationObserver) {\n  scheduleFlush = useMutationObserver();\n} else if (isWorker) {\n  scheduleFlush = useMessageChannel();\n} else if (browserWindow === undefined && typeof require === 'function') {\n  scheduleFlush = attemptVertx();\n} else {\n  scheduleFlush = useSetTimeout();\n}","'use strict';\n\nexport default then;\nimport { invokeCallback, subscribe, FULFILLED, REJECTED, noop, makePromise, PROMISE_ID } from './-internal';\n\nimport { asap } from './asap';\nfunction then(onFulfillment, onRejection) {\n  var _arguments = arguments;\n\n  var parent = this;\n\n  var child = new this.constructor(noop);\n\n  if (child[PROMISE_ID] === undefined) {\n    makePromise(child);\n  }\n\n  var _state = parent._state;\n\n  if (_state) {\n    (function () {\n      var callback = _arguments[_state - 1];\n      asap(function () {\n        return invokeCallback(_state, child, callback, parent._result);\n      });\n    })();\n  } else {\n    subscribe(parent, child, onFulfillment, onRejection);\n  }\n\n  return child;\n}","'use strict';\n\nexport default resolve;\nimport { noop, resolve as _resolve } from '../-internal';\n\n/**\n  `Promise.resolve` returns a promise that will become resolved with the\n  passed `value`. It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    resolve(1);\n  });\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.resolve(1);\n\n  promise.then(function(value){\n    // value === 1\n  });\n  ```\n\n  @method resolve\n  @static\n  @param {Any} value value that the returned promise will be resolved with\n  Useful for tooling.\n  @return {Promise} a promise that will become fulfilled with the given\n  `value`\n*/\nfunction resolve(object) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (object && typeof object === 'object' && object.constructor === Constructor) {\n    return object;\n  }\n\n  var promise = new Constructor(noop);\n  _resolve(promise, object);\n  return promise;\n}","'use strict';\n\nimport { objectOrFunction, isFunction } from './utils';\n\nimport { asap } from './asap';\n\nimport originalThen from './then';\nimport originalResolve from './promise/resolve';\n\nvar PROMISE_ID = Math.random().toString(36).substring(16);\n\nexport { PROMISE_ID };\nfunction noop() {}\n\nvar PENDING = void 0;\nvar FULFILLED = 1;\nvar REJECTED = 2;\n\nvar GET_THEN_ERROR = new ErrorObject();\n\nfunction selfFulfillment() {\n  return new TypeError(\"You cannot resolve a promise with itself\");\n}\n\nfunction cannotReturnOwn() {\n  return new TypeError('A promises callback cannot return that same promise.');\n}\n\nfunction getThen(promise) {\n  try {\n    return promise.then;\n  } catch (error) {\n    GET_THEN_ERROR.error = error;\n    return GET_THEN_ERROR;\n  }\n}\n\nfunction tryThen(then, value, fulfillmentHandler, rejectionHandler) {\n  try {\n    then.call(value, fulfillmentHandler, rejectionHandler);\n  } catch (e) {\n    return e;\n  }\n}\n\nfunction handleForeignThenable(promise, thenable, then) {\n  asap(function (promise) {\n    var sealed = false;\n    var error = tryThen(then, thenable, function (value) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n      if (thenable !== value) {\n        resolve(promise, value);\n      } else {\n        fulfill(promise, value);\n      }\n    }, function (reason) {\n      if (sealed) {\n        return;\n      }\n      sealed = true;\n\n      reject(promise, reason);\n    }, 'Settle: ' + (promise._label || ' unknown promise'));\n\n    if (!sealed && error) {\n      sealed = true;\n      reject(promise, error);\n    }\n  }, promise);\n}\n\nfunction handleOwnThenable(promise, thenable) {\n  if (thenable._state === FULFILLED) {\n    fulfill(promise, thenable._result);\n  } else if (thenable._state === REJECTED) {\n    reject(promise, thenable._result);\n  } else {\n    subscribe(thenable, undefined, function (value) {\n      return resolve(promise, value);\n    }, function (reason) {\n      return reject(promise, reason);\n    });\n  }\n}\n\nfunction handleMaybeThenable(promise, maybeThenable, then) {\n  if (maybeThenable.constructor === promise.constructor && then === originalThen && maybeThenable.constructor.resolve === originalResolve) {\n    handleOwnThenable(promise, maybeThenable);\n  } else {\n    if (then === GET_THEN_ERROR) {\n      reject(promise, GET_THEN_ERROR.error);\n      GET_THEN_ERROR.error = null;\n    } else if (then === undefined) {\n      fulfill(promise, maybeThenable);\n    } else if (isFunction(then)) {\n      handleForeignThenable(promise, maybeThenable, then);\n    } else {\n      fulfill(promise, maybeThenable);\n    }\n  }\n}\n\nfunction resolve(promise, value) {\n  if (promise === value) {\n    reject(promise, selfFulfillment());\n  } else if (objectOrFunction(value)) {\n    handleMaybeThenable(promise, value, getThen(value));\n  } else {\n    fulfill(promise, value);\n  }\n}\n\nfunction publishRejection(promise) {\n  if (promise._onerror) {\n    promise._onerror(promise._result);\n  }\n\n  publish(promise);\n}\n\nfunction fulfill(promise, value) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n\n  promise._result = value;\n  promise._state = FULFILLED;\n\n  if (promise._subscribers.length !== 0) {\n    asap(publish, promise);\n  }\n}\n\nfunction reject(promise, reason) {\n  if (promise._state !== PENDING) {\n    return;\n  }\n  promise._state = REJECTED;\n  promise._result = reason;\n\n  asap(publishRejection, promise);\n}\n\nfunction subscribe(parent, child, onFulfillment, onRejection) {\n  var _subscribers = parent._subscribers;\n  var length = _subscribers.length;\n\n  parent._onerror = null;\n\n  _subscribers[length] = child;\n  _subscribers[length + FULFILLED] = onFulfillment;\n  _subscribers[length + REJECTED] = onRejection;\n\n  if (length === 0 && parent._state) {\n    asap(publish, parent);\n  }\n}\n\nfunction publish(promise) {\n  var subscribers = promise._subscribers;\n  var settled = promise._state;\n\n  if (subscribers.length === 0) {\n    return;\n  }\n\n  var child = undefined,\n      callback = undefined,\n      detail = promise._result;\n\n  for (var i = 0; i < subscribers.length; i += 3) {\n    child = subscribers[i];\n    callback = subscribers[i + settled];\n\n    if (child) {\n      invokeCallback(settled, child, callback, detail);\n    } else {\n      callback(detail);\n    }\n  }\n\n  promise._subscribers.length = 0;\n}\n\nfunction ErrorObject() {\n  this.error = null;\n}\n\nvar TRY_CATCH_ERROR = new ErrorObject();\n\nfunction tryCatch(callback, detail) {\n  try {\n    return callback(detail);\n  } catch (e) {\n    TRY_CATCH_ERROR.error = e;\n    return TRY_CATCH_ERROR;\n  }\n}\n\nfunction invokeCallback(settled, promise, callback, detail) {\n  var hasCallback = isFunction(callback),\n      value = undefined,\n      error = undefined,\n      succeeded = undefined,\n      failed = undefined;\n\n  if (hasCallback) {\n    value = tryCatch(callback, detail);\n\n    if (value === TRY_CATCH_ERROR) {\n      failed = true;\n      error = value.error;\n      value.error = null;\n    } else {\n      succeeded = true;\n    }\n\n    if (promise === value) {\n      reject(promise, cannotReturnOwn());\n      return;\n    }\n  } else {\n    value = detail;\n    succeeded = true;\n  }\n\n  if (promise._state !== PENDING) {\n    // noop\n  } else if (hasCallback && succeeded) {\n      resolve(promise, value);\n    } else if (failed) {\n      reject(promise, error);\n    } else if (settled === FULFILLED) {\n      fulfill(promise, value);\n    } else if (settled === REJECTED) {\n      reject(promise, value);\n    }\n}\n\nfunction initializePromise(promise, resolver) {\n  try {\n    resolver(function resolvePromise(value) {\n      resolve(promise, value);\n    }, function rejectPromise(reason) {\n      reject(promise, reason);\n    });\n  } catch (e) {\n    reject(promise, e);\n  }\n}\n\nvar id = 0;\nfunction nextId() {\n  return id++;\n}\n\nfunction makePromise(promise) {\n  promise[PROMISE_ID] = id++;\n  promise._state = undefined;\n  promise._result = undefined;\n  promise._subscribers = [];\n}\n\nexport { nextId, makePromise, getThen, noop, resolve, reject, fulfill, subscribe, publish, publishRejection, initializePromise, invokeCallback, FULFILLED, REJECTED, PENDING, handleMaybeThenable };","'use strict';\n\nimport { isArray, isMaybeThenable } from './utils';\n\nimport { noop, reject, fulfill, subscribe, FULFILLED, REJECTED, PENDING, getThen, handleMaybeThenable } from './-internal';\n\nimport then from './then';\nimport Promise from './promise';\nimport originalResolve from './promise/resolve';\nimport originalThen from './then';\nimport { makePromise, PROMISE_ID } from './-internal';\n\nexport default Enumerator;\nfunction Enumerator(Constructor, input) {\n  this._instanceConstructor = Constructor;\n  this.promise = new Constructor(noop);\n\n  if (!this.promise[PROMISE_ID]) {\n    makePromise(this.promise);\n  }\n\n  if (isArray(input)) {\n    this.length = input.length;\n    this._remaining = input.length;\n\n    this._result = new Array(this.length);\n\n    if (this.length === 0) {\n      fulfill(this.promise, this._result);\n    } else {\n      this.length = this.length || 0;\n      this._enumerate(input);\n      if (this._remaining === 0) {\n        fulfill(this.promise, this._result);\n      }\n    }\n  } else {\n    reject(this.promise, validationError());\n  }\n}\n\nfunction validationError() {\n  return new Error('Array Methods must be provided an Array');\n};\n\nEnumerator.prototype._enumerate = function (input) {\n  for (var i = 0; this._state === PENDING && i < input.length; i++) {\n    this._eachEntry(input[i], i);\n  }\n};\n\nEnumerator.prototype._eachEntry = function (entry, i) {\n  var c = this._instanceConstructor;\n  var resolve = c.resolve;\n\n  if (resolve === originalResolve) {\n    var _then = getThen(entry);\n\n    if (_then === originalThen && entry._state !== PENDING) {\n      this._settledAt(entry._state, i, entry._result);\n    } else if (typeof _then !== 'function') {\n      this._remaining--;\n      this._result[i] = entry;\n    } else if (c === Promise) {\n      var promise = new c(noop);\n      handleMaybeThenable(promise, entry, _then);\n      this._willSettleAt(promise, i);\n    } else {\n      this._willSettleAt(new c(function (resolve) {\n        return resolve(entry);\n      }), i);\n    }\n  } else {\n    this._willSettleAt(resolve(entry), i);\n  }\n};\n\nEnumerator.prototype._settledAt = function (state, i, value) {\n  var promise = this.promise;\n\n  if (promise._state === PENDING) {\n    this._remaining--;\n\n    if (state === REJECTED) {\n      reject(promise, value);\n    } else {\n      this._result[i] = value;\n    }\n  }\n\n  if (this._remaining === 0) {\n    fulfill(promise, this._result);\n  }\n};\n\nEnumerator.prototype._willSettleAt = function (promise, i) {\n  var enumerator = this;\n\n  subscribe(promise, undefined, function (value) {\n    return enumerator._settledAt(FULFILLED, i, value);\n  }, function (reason) {\n    return enumerator._settledAt(REJECTED, i, reason);\n  });\n};","'use strict';\n\nexport default all;\nimport Enumerator from '../enumerator';\n\n/**\n  `Promise.all` accepts an array of promises, and returns a new promise which\n  is fulfilled with an array of fulfillment values for the passed promises, or\n  rejected with the reason of the first passed promise to be rejected. It casts all\n  elements of the passed iterable to promises as it runs this algorithm.\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = resolve(2);\n  let promise3 = resolve(3);\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // The array here would be [ 1, 2, 3 ];\n  });\n  ```\n\n  If any of the `promises` given to `all` are rejected, the first promise\n  that is rejected will be given as an argument to the returned promises's\n  rejection handler. For example:\n\n  Example:\n\n  ```javascript\n  let promise1 = resolve(1);\n  let promise2 = reject(new Error(\"2\"));\n  let promise3 = reject(new Error(\"3\"));\n  let promises = [ promise1, promise2, promise3 ];\n\n  Promise.all(promises).then(function(array){\n    // Code here never runs because there are rejected promises!\n  }, function(error) {\n    // error.message === \"2\"\n  });\n  ```\n\n  @method all\n  @static\n  @param {Array} entries array of promises\n  @param {String} label optional string for labeling the promise.\n  Useful for tooling.\n  @return {Promise} promise that is fulfilled when all `promises` have been\n  fulfilled, or rejected if any of them become rejected.\n  @static\n*/\nfunction all(entries) {\n  return new Enumerator(this, entries).promise;\n}","\"use strict\";\n\nexport default race;\nimport { isArray } from \"../utils\";\n\n/**\n  `Promise.race` returns a new promise which is settled in the same way as the\n  first passed promise to settle.\n\n  Example:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 2');\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // result === 'promise 2' because it was resolved before promise1\n    // was resolved.\n  });\n  ```\n\n  `Promise.race` is deterministic in that only the state of the first\n  settled promise matters. For example, even if other promises given to the\n  `promises` array argument are resolved, but the first settled promise has\n  become rejected before the other promises became fulfilled, the returned\n  promise will become rejected:\n\n  ```javascript\n  let promise1 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      resolve('promise 1');\n    }, 200);\n  });\n\n  let promise2 = new Promise(function(resolve, reject){\n    setTimeout(function(){\n      reject(new Error('promise 2'));\n    }, 100);\n  });\n\n  Promise.race([promise1, promise2]).then(function(result){\n    // Code here never runs\n  }, function(reason){\n    // reason.message === 'promise 2' because promise 2 became rejected before\n    // promise 1 became fulfilled\n  });\n  ```\n\n  An example real-world use case is implementing timeouts:\n\n  ```javascript\n  Promise.race([ajax('foo.json'), timeout(5000)])\n  ```\n\n  @method race\n  @static\n  @param {Array} promises array of promises to observe\n  Useful for tooling.\n  @return {Promise} a promise which settles in the same way as the first passed\n  promise to settle.\n*/\nfunction race(entries) {\n  /*jshint validthis:true */\n  var Constructor = this;\n\n  if (!isArray(entries)) {\n    return new Constructor(function (_, reject) {\n      return reject(new TypeError('You must pass an array to race.'));\n    });\n  } else {\n    return new Constructor(function (resolve, reject) {\n      var length = entries.length;\n      for (var i = 0; i < length; i++) {\n        Constructor.resolve(entries[i]).then(resolve, reject);\n      }\n    });\n  }\n}","'use strict';\n\nexport default reject;\nimport { noop, reject as _reject } from '../-internal';\n\n/**\n  `Promise.reject` returns a promise rejected with the passed `reason`.\n  It is shorthand for the following:\n\n  ```javascript\n  let promise = new Promise(function(resolve, reject){\n    reject(new Error('WHOOPS'));\n  });\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  Instead of writing the above, your code now simply becomes the following:\n\n  ```javascript\n  let promise = Promise.reject(new Error('WHOOPS'));\n\n  promise.then(function(value){\n    // Code here doesn't run because the promise is rejected!\n  }, function(reason){\n    // reason.message === 'WHOOPS'\n  });\n  ```\n\n  @method reject\n  @static\n  @param {Any} reason value that the returned promise will be rejected with.\n  Useful for tooling.\n  @return {Promise} a promise rejected with the given `reason`.\n*/\nfunction reject(reason) {\n  /*jshint validthis:true */\n  var Constructor = this;\n  var promise = new Constructor(noop);\n  _reject(promise, reason);\n  return promise;\n}","'use strict';\n\nexport default Promise;\n\nimport { isFunction } from './utils';\n\nimport { noop, nextId, PROMISE_ID, initializePromise } from './-internal';\n\nimport { asap, setAsap, setScheduler } from './asap';\n\nimport all from './promise/all';\nimport race from './promise/race';\nimport Resolve from './promise/resolve';\nimport Reject from './promise/reject';\nimport then from './then';\n\nfunction needsResolver() {\n  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');\n}\n\nfunction needsNew() {\n  throw new TypeError(\"Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.\");\n}\n\n/**\n  Promise objects represent the eventual result of an asynchronous operation. The\n  primary way of interacting with a promise is through its `then` method, which\n  registers callbacks to receive either a promise's eventual value or the reason\n  why the promise cannot be fulfilled.\n\n  Terminology\n  -----------\n\n  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.\n  - `thenable` is an object or function that defines a `then` method.\n  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).\n  - `exception` is a value that is thrown using the throw statement.\n  - `reason` is a value that indicates why a promise was rejected.\n  - `settled` the final resting state of a promise, fulfilled or rejected.\n\n  A promise can be in one of three states: pending, fulfilled, or rejected.\n\n  Promises that are fulfilled have a fulfillment value and are in the fulfilled\n  state.  Promises that are rejected have a rejection reason and are in the\n  rejected state.  A fulfillment value is never a thenable.\n\n  Promises can also be said to *resolve* a value.  If this value is also a\n  promise, then the original promise's settled state will match the value's\n  settled state.  So a promise that *resolves* a promise that rejects will\n  itself reject, and a promise that *resolves* a promise that fulfills will\n  itself fulfill.\n\n\n  Basic Usage:\n  ------------\n\n  ```js\n  let promise = new Promise(function(resolve, reject) {\n    // on success\n    resolve(value);\n\n    // on failure\n    reject(reason);\n  });\n\n  promise.then(function(value) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Advanced Usage:\n  ---------------\n\n  Promises shine when abstracting away asynchronous interactions such as\n  `XMLHttpRequest`s.\n\n  ```js\n  function getJSON(url) {\n    return new Promise(function(resolve, reject){\n      let xhr = new XMLHttpRequest();\n\n      xhr.open('GET', url);\n      xhr.onreadystatechange = handler;\n      xhr.responseType = 'json';\n      xhr.setRequestHeader('Accept', 'application/json');\n      xhr.send();\n\n      function handler() {\n        if (this.readyState === this.DONE) {\n          if (this.status === 200) {\n            resolve(this.response);\n          } else {\n            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));\n          }\n        }\n      };\n    });\n  }\n\n  getJSON('/posts.json').then(function(json) {\n    // on fulfillment\n  }, function(reason) {\n    // on rejection\n  });\n  ```\n\n  Unlike callbacks, promises are great composable primitives.\n\n  ```js\n  Promise.all([\n    getJSON('/posts'),\n    getJSON('/comments')\n  ]).then(function(values){\n    values[0] // => postsJSON\n    values[1] // => commentsJSON\n\n    return values;\n  });\n  ```\n\n  @class Promise\n  @param {function} resolver\n  Useful for tooling.\n  @constructor\n*/\nfunction Promise(resolver) {\n  this[PROMISE_ID] = nextId();\n  this._result = this._state = undefined;\n  this._subscribers = [];\n\n  if (noop !== resolver) {\n    typeof resolver !== 'function' && needsResolver();\n    this instanceof Promise ? initializePromise(this, resolver) : needsNew();\n  }\n}\n\nPromise.all = all;\nPromise.race = race;\nPromise.resolve = Resolve;\nPromise.reject = Reject;\nPromise._setScheduler = setScheduler;\nPromise._setAsap = setAsap;\nPromise._asap = asap;\n\nPromise.prototype = {\n  constructor: Promise,\n\n  /**\n    The primary way of interacting with a promise is through its `then` method,\n    which registers callbacks to receive either a promise's eventual value or the\n    reason why the promise cannot be fulfilled.\n  \n    ```js\n    findUser().then(function(user){\n      // user is available\n    }, function(reason){\n      // user is unavailable, and you are given the reason why\n    });\n    ```\n  \n    Chaining\n    --------\n  \n    The return value of `then` is itself a promise.  This second, 'downstream'\n    promise is resolved with the return value of the first promise's fulfillment\n    or rejection handler, or rejected if the handler throws an exception.\n  \n    ```js\n    findUser().then(function (user) {\n      return user.name;\n    }, function (reason) {\n      return 'default name';\n    }).then(function (userName) {\n      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it\n      // will be `'default name'`\n    });\n  \n    findUser().then(function (user) {\n      throw new Error('Found user, but still unhappy');\n    }, function (reason) {\n      throw new Error('`findUser` rejected and we're unhappy');\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.\n      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.\n    });\n    ```\n    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.\n  \n    ```js\n    findUser().then(function (user) {\n      throw new PedagogicalException('Upstream error');\n    }).then(function (value) {\n      // never reached\n    }).then(function (value) {\n      // never reached\n    }, function (reason) {\n      // The `PedgagocialException` is propagated all the way down to here\n    });\n    ```\n  \n    Assimilation\n    ------------\n  \n    Sometimes the value you want to propagate to a downstream promise can only be\n    retrieved asynchronously. This can be achieved by returning a promise in the\n    fulfillment or rejection handler. The downstream promise will then be pending\n    until the returned promise is settled. This is called *assimilation*.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // The user's comments are now available\n    });\n    ```\n  \n    If the assimliated promise rejects, then the downstream promise will also reject.\n  \n    ```js\n    findUser().then(function (user) {\n      return findCommentsByAuthor(user);\n    }).then(function (comments) {\n      // If `findCommentsByAuthor` fulfills, we'll have the value here\n    }, function (reason) {\n      // If `findCommentsByAuthor` rejects, we'll have the reason here\n    });\n    ```\n  \n    Simple Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let result;\n  \n    try {\n      result = findResult();\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n    findResult(function(result, err){\n      if (err) {\n        // failure\n      } else {\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findResult().then(function(result){\n      // success\n    }, function(reason){\n      // failure\n    });\n    ```\n  \n    Advanced Example\n    --------------\n  \n    Synchronous Example\n  \n    ```javascript\n    let author, books;\n  \n    try {\n      author = findAuthor();\n      books  = findBooksByAuthor(author);\n      // success\n    } catch(reason) {\n      // failure\n    }\n    ```\n  \n    Errback Example\n  \n    ```js\n  \n    function foundBooks(books) {\n  \n    }\n  \n    function failure(reason) {\n  \n    }\n  \n    findAuthor(function(author, err){\n      if (err) {\n        failure(err);\n        // failure\n      } else {\n        try {\n          findBoooksByAuthor(author, function(books, err) {\n            if (err) {\n              failure(err);\n            } else {\n              try {\n                foundBooks(books);\n              } catch(reason) {\n                failure(reason);\n              }\n            }\n          });\n        } catch(error) {\n          failure(err);\n        }\n        // success\n      }\n    });\n    ```\n  \n    Promise Example;\n  \n    ```javascript\n    findAuthor().\n      then(findBooksByAuthor).\n      then(function(books){\n        // found books\n    }).catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method then\n    @param {Function} onFulfilled\n    @param {Function} onRejected\n    Useful for tooling.\n    @return {Promise}\n  */\n  then: then,\n\n  /**\n    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same\n    as the catch block of a try/catch statement.\n  \n    ```js\n    function findAuthor(){\n      throw new Error('couldn't find that author');\n    }\n  \n    // synchronous\n    try {\n      findAuthor();\n    } catch(reason) {\n      // something went wrong\n    }\n  \n    // async with promises\n    findAuthor().catch(function(reason){\n      // something went wrong\n    });\n    ```\n  \n    @method catch\n    @param {Function} onRejection\n    Useful for tooling.\n    @return {Promise}\n  */\n  'catch': function _catch(onRejection) {\n    return this.then(null, onRejection);\n  }\n};","/*global self*/\n'use strict';\n\nexport default polyfill;\nimport Promise from './promise';\nfunction polyfill() {\n    var local = undefined;\n\n    if (typeof global !== 'undefined') {\n        local = global;\n    } else if (typeof self !== 'undefined') {\n        local = self;\n    } else {\n        try {\n            local = Function('return this')();\n        } catch (e) {\n            throw new Error('polyfill failed because global object is unavailable in this environment');\n        }\n    }\n\n    var P = local.Promise;\n\n    if (P) {\n        var promiseToString = null;\n        try {\n            promiseToString = Object.prototype.toString.call(P.resolve());\n        } catch (e) {\n            // silently ignored\n        }\n\n        if (promiseToString === '[object Promise]' && !P.cast) {\n            return;\n        }\n    }\n\n    local.Promise = Promise;\n}","'use strict';\n\nimport Promise from './es6-promise/promise';\nimport polyfill from './es6-promise/polyfill';\n\n// Strange compat..\nPromise.polyfill = polyfill;\nPromise.Promise = Promise;\nexport default 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\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
new file mode 100644
index 00000000000000..d90ab85a59eb83
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/es6-promise.d.ts
@@ -0,0 +1,74 @@
+export interface Thenable <R> {
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Thenable<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Thenable<U>;
+}
+
+export class Promise <R> implements Thenable <R> {
+  /**
+   * If you call resolve in the body of the callback passed to the constructor,
+   * your promise is fulfilled with result object passed to resolve.
+   * If you call reject your promise is rejected with the object passed to resolve.
+   * For consistency and debugging (eg stack traces), obj should be an instanceof Error.
+   * Any errors thrown in the constructor callback will be implicitly passed to reject().
+   */
+  constructor (callback: (resolve : (value?: R | Thenable<R>) => void, reject: (error?: any) => void) => void);
+
+  /**
+   * onFulfilled is called when/if "promise" resolves. onRejected is called when/if "promise" rejects.
+   * Both are optional, if either/both are omitted the next onFulfilled/onRejected in the chain is called.
+   * Both callbacks have a single parameter , the fulfillment value or rejection reason.
+   * "then" returns a new promise equivalent to the value you return from onFulfilled/onRejected after being passed through Promise.resolve.
+   * If an error is thrown in the callback, the returned promise rejects with that error.
+   *
+   * @param onFulfilled called when/if "promise" resolves
+   * @param onRejected called when/if "promise" rejects
+   */
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+  then <U> (onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Promise<U>;
+
+  /**
+   * Sugar for promise.then(undefined, onRejected)
+   *
+   * @param onRejected called when/if "promise" rejects
+   */
+  catch <U> (onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
+
+  /**
+   * Make a new promise from the thenable.
+   * A thenable is promise-like in as far as it has a "then" method.
+   */
+  static resolve (): Promise<void>;
+  static resolve <R> (value: R | Thenable<R>): Promise<R>;
+
+  /**
+   * Make a promise that rejects to obj. For consistency and debugging (eg stack traces), obj should be an instanceof Error
+   */
+  static reject <R> (error: any): Promise<R>;
+
+  /**
+   * Make a promise that fulfills when every item in the array fulfills, and rejects if (and when) any item rejects.
+   * the array passed to all can be a mixture of promise-like objects and other objects.
+   * The fulfillment value is an array (in order) of fulfillment values. The rejection value is the first rejection value.
+   */
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>, T10 | Thenable<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>, T9 | Thenable<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;
+  static all<T1, T2, T3, T4, T5, T6, T7, T8>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>, T8 | Thenable<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;
+  static all<T1, T2, T3, T4, T5, T6, T7>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>, T7 | Thenable<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;
+  static all<T1, T2, T3, T4, T5, T6>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>, T6 | Thenable<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;
+  static all<T1, T2, T3, T4, T5>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>, T5 | Thenable<T5>]): Promise<[T1, T2, T3, T4, T5]>;
+  static all<T1, T2, T3, T4>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>, T4 | Thenable <T4>]): Promise<[T1, T2, T3, T4]>;
+  static all<T1, T2, T3>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>, T3 | Thenable<T3>]): Promise<[T1, T2, T3]>;
+  static all<T1, T2>(values: [T1 | Thenable<T1>, T2 | Thenable<T2>]): Promise<[T1, T2]>;
+  static all<T1>(values: [T1 | Thenable<T1>]): Promise<[T1]>;
+  static all<TAll>(values: Array<TAll | Thenable<TAll>>): Promise<TAll[]>;
+
+  /**
+   * Make a Promise that fulfills when any item fulfills, and rejects if any item rejects.
+   */
+  static race <R> (promises: (R | Thenable<R>)[]): Promise<R>;
+}
+
+/**
+ * The polyfill method will patch the global environment (in this case to the Promise name) when called.
+ */
+export function polyfill (): void;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
new file mode 100644
index 00000000000000..77997866f825a1
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.auto.js
@@ -0,0 +1,3 @@
+import Promise from './es6-promise';
+Promise.polyfill();
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
new file mode 100644
index 00000000000000..4f4d840d09b53c
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise.js
@@ -0,0 +1,7 @@
+import Promise from './es6-promise/promise';
+import polyfill from './es6-promise/polyfill';
+
+// Strange compat..
+Promise.polyfill = polyfill;
+Promise.Promise = Promise;
+export default Promise;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
new file mode 100644
index 00000000000000..038140d8d80ad5
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/-internal.js
@@ -0,0 +1,271 @@
+import {
+  objectOrFunction,
+  isFunction
+} from './utils';
+
+import {
+  asap
+} from './asap';
+
+import originalThen from './then';
+import originalResolve from './promise/resolve';
+
+export const PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+const PENDING   = void 0;
+const FULFILLED = 1;
+const REJECTED  = 2;
+
+const GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch(error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then.call(value, fulfillmentHandler, rejectionHandler);
+  } catch(e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then) {
+   asap(promise => {
+    var sealed = false;
+    var error = tryThen(then, thenable, value => {
+      if (sealed) { return; }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, reason => {
+      if (sealed) { return; }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, value  => resolve(promise, value),
+                                   reason => reject(promise, reason))
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then) {
+  if (maybeThenable.constructor === promise.constructor &&
+      then === originalThen &&
+      maybeThenable.constructor.resolve === originalResolve) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then)) {
+      handleForeignThenable(promise, maybeThenable, then);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) { return; }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) { return; }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  let { _subscribers } = parent;
+  let { length } = _subscribers;
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED]  = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  let subscribers = promise._subscribers;
+  let settled = promise._state;
+
+  if (subscribers.length === 0) { return; }
+
+  let child, callback, detail = promise._result;
+
+  for (let i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+const TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch(e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  let hasCallback = isFunction(callback),
+      value, error, succeeded, failed;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+    resolve(promise, value);
+  } else if (failed) {
+    reject(promise, error);
+  } else if (settled === FULFILLED) {
+    fulfill(promise, value);
+  } else if (settled === REJECTED) {
+    reject(promise, value);
+  }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value){
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch(e) {
+    reject(promise, e);
+  }
+}
+
+let id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+export {
+  nextId,
+  makePromise,
+  getThen,
+  noop,
+  resolve,
+  reject,
+  fulfill,
+  subscribe,
+  publish,
+  publishRejection,
+  initializePromise,
+  invokeCallback,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  handleMaybeThenable
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
new file mode 100644
index 00000000000000..1055b92e75b043
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/asap.js
@@ -0,0 +1,120 @@
+let len = 0;
+let vertxNext;
+let customSchedulerFn;
+
+export var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+}
+
+export function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+export function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+const browserWindow = (typeof window !== 'undefined') ? window : undefined;
+const browserGlobal = browserWindow || {};
+const BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+const isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+const isWorker = typeof Uint8ClampedArray !== 'undefined' &&
+  typeof importScripts !== 'undefined' &&
+  typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return () => process.nextTick(flush);
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function() {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  let iterations = 0;
+  const observer = new BrowserMutationObserver(flush);
+  const node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return () => {
+    node.data = (iterations = ++iterations % 2);
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  const channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return () => channel.port2.postMessage(0);
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  const globalSetTimeout = setTimeout;
+  return () => globalSetTimeout(flush, 1);
+}
+
+const queue = new Array(1000);
+function flush() {
+  for (let i = 0; i < len; i+=2) {
+    let callback = queue[i];
+    let arg = queue[i+1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i+1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    const r = require;
+    const vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch(e) {
+    return useSetTimeout();
+  }
+}
+
+let scheduleFlush;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof require === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
new file mode 100644
index 00000000000000..df4faca8793db7
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/enumerator.js
@@ -0,0 +1,111 @@
+import {
+  isArray,
+  isMaybeThenable
+} from './utils';
+
+import {
+  noop,
+  reject,
+  fulfill,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  PENDING,
+  getThen,
+  handleMaybeThenable
+} from './-internal';
+
+import then from './then';
+import Promise from './promise';
+import originalResolve from './promise/resolve';
+import originalThen from './then';
+import { makePromise, PROMISE_ID } from './-internal';
+
+export default Enumerator;
+function Enumerator(Constructor, input) {
+  this._instanceConstructor = Constructor;
+  this.promise = new Constructor(noop);
+
+  if (!this.promise[PROMISE_ID]) {
+    makePromise(this.promise);
+  }
+
+  if (isArray(input)) {
+    this.length     = input.length;
+    this._remaining = input.length;
+
+    this._result = new Array(this.length);
+
+    if (this.length === 0) {
+      fulfill(this.promise, this._result);
+    } else {
+      this.length = this.length || 0;
+      this._enumerate(input);
+      if (this._remaining === 0) {
+        fulfill(this.promise, this._result);
+      }
+    }
+  } else {
+    reject(this.promise, validationError());
+  }
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+};
+
+Enumerator.prototype._enumerate = function(input) {
+  for (let i = 0; this._state === PENDING && i < input.length; i++) {
+    this._eachEntry(input[i], i);
+  }
+};
+
+Enumerator.prototype._eachEntry = function(entry, i) {
+  let c = this._instanceConstructor;
+  let { resolve } = c;
+
+  if (resolve === originalResolve) {
+    let then = getThen(entry);
+
+    if (then === originalThen &&
+        entry._state !== PENDING) {
+      this._settledAt(entry._state, i, entry._result);
+    } else if (typeof then !== 'function') {
+      this._remaining--;
+      this._result[i] = entry;
+    } else if (c === Promise) {
+      let promise = new c(noop);
+      handleMaybeThenable(promise, entry, then);
+      this._willSettleAt(promise, i);
+    } else {
+      this._willSettleAt(new c(resolve => resolve(entry)), i);
+    }
+  } else {
+    this._willSettleAt(resolve(entry), i);
+  }
+};
+
+Enumerator.prototype._settledAt = function(state, i, value) {
+  let { promise } = this;
+
+  if (promise._state === PENDING) {
+    this._remaining--;
+
+    if (state === REJECTED) {
+      reject(promise, value);
+    } else {
+      this._result[i] = value;
+    }
+  }
+
+  if (this._remaining === 0) {
+    fulfill(promise, this._result);
+  }
+};
+
+Enumerator.prototype._willSettleAt = function(promise, i) {
+  let enumerator = this;
+
+  subscribe(promise, undefined, value => enumerator._settledAt(FULFILLED, i, value),
+                               reason => enumerator._settledAt(REJECTED, i, reason));
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
new file mode 100644
index 00000000000000..83ddf0662b9802
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/polyfill.js
@@ -0,0 +1,35 @@
+/*global self*/
+import Promise from './promise';
+
+export default function polyfill() {
+  let local;
+
+  if (typeof global !== 'undefined') {
+      local = global;
+  } else if (typeof self !== 'undefined') {
+      local = self;
+  } else {
+      try {
+          local = Function('return this')();
+      } catch (e) {
+          throw new Error('polyfill failed because global object is unavailable in this environment');
+      }
+  }
+
+  let P = local.Promise;
+
+  if (P) {
+    var promiseToString = null;
+    try {
+        promiseToString = Object.prototype.toString.call(P.resolve());
+    } catch(e) {
+        // silently ignored
+    }
+
+    if (promiseToString === '[object Promise]' && !P.cast){
+        return;
+    }
+  }
+
+  local.Promise = Promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
new file mode 100644
index 00000000000000..20558cbeeaa45e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise.js
@@ -0,0 +1,383 @@
+import {
+  isFunction
+} from './utils';
+
+import {
+  noop,
+  nextId,
+  PROMISE_ID,
+  initializePromise
+} from './-internal';
+
+import {
+  asap,
+  setAsap,
+  setScheduler
+} from './asap';
+
+import all from './promise/all';
+import race from './promise/race';
+import Resolve from './promise/resolve';
+import Reject from './promise/reject';
+import then from './then';
+
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {function} resolver
+  Useful for tooling.
+  @constructor
+*/
+export default function Promise(resolver) {
+  this[PROMISE_ID] = nextId();
+  this._result = this._state = undefined;
+  this._subscribers = [];
+
+  if (noop !== resolver) {
+    typeof resolver !== 'function' && needsResolver();
+    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+  }
+}
+
+Promise.all = all;
+Promise.race = race;
+Promise.resolve = Resolve;
+Promise.reject = Reject;
+Promise._setScheduler = setScheduler;
+Promise._setAsap = setAsap;
+Promise._asap = asap;
+
+Promise.prototype = {
+  constructor: Promise,
+
+/**
+  The primary way of interacting with a promise is through its `then` method,
+  which registers callbacks to receive either a promise's eventual value or the
+  reason why the promise cannot be fulfilled.
+
+  ```js
+  findUser().then(function(user){
+    // user is available
+  }, function(reason){
+    // user is unavailable, and you are given the reason why
+  });
+  ```
+
+  Chaining
+  --------
+
+  The return value of `then` is itself a promise.  This second, 'downstream'
+  promise is resolved with the return value of the first promise's fulfillment
+  or rejection handler, or rejected if the handler throws an exception.
+
+  ```js
+  findUser().then(function (user) {
+    return user.name;
+  }, function (reason) {
+    return 'default name';
+  }).then(function (userName) {
+    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+    // will be `'default name'`
+  });
+
+  findUser().then(function (user) {
+    throw new Error('Found user, but still unhappy');
+  }, function (reason) {
+    throw new Error('`findUser` rejected and we're unhappy');
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+    // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+  });
+  ```
+  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+  ```js
+  findUser().then(function (user) {
+    throw new PedagogicalException('Upstream error');
+  }).then(function (value) {
+    // never reached
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // The `PedgagocialException` is propagated all the way down to here
+  });
+  ```
+
+  Assimilation
+  ------------
+
+  Sometimes the value you want to propagate to a downstream promise can only be
+  retrieved asynchronously. This can be achieved by returning a promise in the
+  fulfillment or rejection handler. The downstream promise will then be pending
+  until the returned promise is settled. This is called *assimilation*.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // The user's comments are now available
+  });
+  ```
+
+  If the assimliated promise rejects, then the downstream promise will also reject.
+
+  ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // If `findCommentsByAuthor` fulfills, we'll have the value here
+  }, function (reason) {
+    // If `findCommentsByAuthor` rejects, we'll have the reason here
+  });
+  ```
+
+  Simple Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let result;
+
+  try {
+    result = findResult();
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+  findResult(function(result, err){
+    if (err) {
+      // failure
+    } else {
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findResult().then(function(result){
+    // success
+  }, function(reason){
+    // failure
+  });
+  ```
+
+  Advanced Example
+  --------------
+
+  Synchronous Example
+
+  ```javascript
+  let author, books;
+
+  try {
+    author = findAuthor();
+    books  = findBooksByAuthor(author);
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+
+  Errback Example
+
+  ```js
+
+  function foundBooks(books) {
+
+  }
+
+  function failure(reason) {
+
+  }
+
+  findAuthor(function(author, err){
+    if (err) {
+      failure(err);
+      // failure
+    } else {
+      try {
+        findBoooksByAuthor(author, function(books, err) {
+          if (err) {
+            failure(err);
+          } else {
+            try {
+              foundBooks(books);
+            } catch(reason) {
+              failure(reason);
+            }
+          }
+        });
+      } catch(error) {
+        failure(err);
+      }
+      // success
+    }
+  });
+  ```
+
+  Promise Example;
+
+  ```javascript
+  findAuthor().
+    then(findBooksByAuthor).
+    then(function(books){
+      // found books
+  }).catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method then
+  @param {Function} onFulfilled
+  @param {Function} onRejected
+  Useful for tooling.
+  @return {Promise}
+*/
+  then: then,
+
+/**
+  `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+  as the catch block of a try/catch statement.
+
+  ```js
+  function findAuthor(){
+    throw new Error('couldn't find that author');
+  }
+
+  // synchronous
+  try {
+    findAuthor();
+  } catch(reason) {
+    // something went wrong
+  }
+
+  // async with promises
+  findAuthor().catch(function(reason){
+    // something went wrong
+  });
+  ```
+
+  @method catch
+  @param {Function} onRejection
+  Useful for tooling.
+  @return {Promise}
+*/
+  catch(onRejection) {
+    return this.then(null, onRejection);
+  }
+};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
new file mode 100644
index 00000000000000..9ca3c063aa2f62
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/all.js
@@ -0,0 +1,52 @@
+import Enumerator from '../enumerator';
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+export default function all(entries) {
+  return new Enumerator(this, entries).promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
new file mode 100644
index 00000000000000..166dc820b5827e
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/race.js
@@ -0,0 +1,84 @@
+import {
+  isArray
+} from "../utils";
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+export default function race(entries) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor((_, reject) => reject(new TypeError('You must pass an array to race.')));
+  } else {
+    return new Constructor((resolve, reject) => {
+      let length = entries.length;
+      for (let i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
new file mode 100644
index 00000000000000..cd55faabf537ca
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/reject.js
@@ -0,0 +1,46 @@
+import {
+  noop,
+  reject as _reject
+} from '../-internal';
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+export default function reject(reason) {
+  /*jshint validthis:true */
+  let Constructor = this;
+  let promise = new Constructor(noop);
+  _reject(promise, reason);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
new file mode 100644
index 00000000000000..f4642b630e0517
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/promise/resolve.js
@@ -0,0 +1,48 @@
+import {
+  noop,
+  resolve as _resolve
+} from '../-internal';
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+export default function resolve(object) {
+  /*jshint validthis:true */
+  let Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  let promise = new Constructor(noop);
+  _resolve(promise, object);
+  return promise;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
new file mode 100644
index 00000000000000..b2b79f0a14a4d8
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/then.js
@@ -0,0 +1,32 @@
+import {
+  invokeCallback,
+  subscribe,
+  FULFILLED,
+  REJECTED,
+  noop,
+  makePromise,
+  PROMISE_ID
+} from './-internal';
+
+import { asap } from './asap';
+
+export default function then(onFulfillment, onRejection) {
+  const parent = this;
+
+  const child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  const { _state } = parent;
+
+  if (_state) {
+    const callback = arguments[_state - 1];
+    asap(() => invokeCallback(_state, child, callback, parent._result));
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
new file mode 100644
index 00000000000000..72545c5e97c7eb
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/lib/es6-promise/utils.js
@@ -0,0 +1,21 @@
+export function objectOrFunction(x) {
+  let type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+export function isFunction(x) {
+  return typeof x === 'function';
+}
+
+export function isMaybeThenable(x) {
+  return x !== null && typeof x === 'object';
+}
+
+let _isArray;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = x => Object.prototype.toString.call(x) === '[object Array]';
+}
+
+export const isArray = _isArray;
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
new file mode 100644
index 00000000000000..3eeaa7e3d6954a
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/node_modules/es6-promise/package.json
@@ -0,0 +1,96 @@
+{
+  "_from": "es6-promise@^4.0.3",
+  "_id": "es6-promise@4.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-OaU1hHjgJf+b0NzsxCg7NdIYERD6Hy/PEmFLTjw+b65scuisG3Kt4QoTvJ66BBkPZ581gr0kpoVzKnxniM8nng==",
+  "_location": "/pacote/make-fetch-happen/socks-proxy-agent/agent-base/es6-promisify/es6-promise",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promise@^4.0.3",
+    "name": "es6-promise",
+    "escapedName": "es6-promise",
+    "rawSpec": "^4.0.3",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.3"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/socks-proxy-agent/agent-base/es6-promisify"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.1.1.tgz",
+  "_shasum": "8811e90915d9a0dba36274f0b242dbda78f9c92a",
+  "_spec": "es6-promise@^4.0.3",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify",
+  "author": {
+    "name": "Yehuda Katz, Tom Dale, Stefan Penner and contributors",
+    "url": "Conversion to ES6 API by Jake Archibald"
+  },
+  "browser": {
+    "vertx": false
+  },
+  "bugs": {
+    "url": "https://github.com/stefanpenner/es6-promise/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A lightweight library that provides tools for organizing asynchronous code",
+  "devDependencies": {
+    "broccoli-babel-transpiler": "^5.6.1",
+    "broccoli-concat": "^3.1.0",
+    "broccoli-merge-trees": "^1.2.3",
+    "broccoli-rollup": "^1.0.2",
+    "broccoli-stew": "^1.2.0",
+    "broccoli-uglify-js": "^0.2.0",
+    "broccoli-watchify": "^1.0.1",
+    "ember-cli": "2.12.2",
+    "ember-cli-dependency-checker": "^1.3.0",
+    "ember-publisher": "0.0.7",
+    "git-repo-version": "0.4.1",
+    "json3": "^3.3.2",
+    "mocha": "^3.1.0",
+    "promises-aplus-tests-phantom": "^2.1.0-revise",
+    "release-it": "2.7.1"
+  },
+  "directories": {
+    "lib": "lib"
+  },
+  "files": [
+    "dist",
+    "lib",
+    "es6-promise.d.ts",
+    "auto.js",
+    "!dist/test"
+  ],
+  "homepage": "https://github.com/stefanpenner/es6-promise#readme",
+  "keywords": [
+    "promises",
+    "promise",
+    "polyfill",
+    "futures"
+  ],
+  "license": "MIT",
+  "main": "dist/es6-promise.js",
+  "name": "es6-promise",
+  "namespace": "es6-promise",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stefanpenner/es6-promise.git"
+  },
+  "scripts": {
+    "build": "ember build --environment production",
+    "build:production": "ember build --env production",
+    "dry-run-release": "ember build --environment production && release-it --dry-run --non-interactive",
+    "lint": "jshint lib",
+    "prepublish": "ember build --environment production",
+    "start": "ember s",
+    "test": "ember test",
+    "test:node": "ember build && mocha ./dist/test/browserify",
+    "test:server": "ember test --server"
+  },
+  "spm": {
+    "main": "dist/es6-promise.js"
+  },
+  "typings": "es6-promise.d.ts",
+  "version": "4.1.1"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
new file mode 100644
index 00000000000000..c0fdd1680af7a4
--- /dev/null
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/es6-promisify/package.json
@@ -0,0 +1,72 @@
+{
+  "_from": "es6-promisify@^5.0.0",
+  "_id": "es6-promisify@5.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+  "_location": "/pacote/make-fetch-happen/socks-proxy-agent/agent-base/es6-promisify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es6-promisify@^5.0.0",
+    "name": "es6-promisify",
+    "escapedName": "es6-promisify",
+    "rawSpec": "^5.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^5.0.0"
+  },
+  "_requiredBy": [
+    "/pacote/make-fetch-happen/socks-proxy-agent/agent-base"
+  ],
+  "_resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+  "_shasum": "5109d62f3e56ea967c4b63505aef08291c8a5203",
+  "_spec": "es6-promisify@^5.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base",
+  "author": {
+    "name": "Mike Hall",
+    "email": "mikehall314@gmail.com"
+  },
+  "bugs": {
+    "url": "http://github.com/digitaldesignlabs/es6-promisify/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "es6-promise": "^4.0.3"
+  },
+  "deprecated": false,
+  "description": "Converts callback-based functions to ES6 Promises",
+  "devDependencies": {
+    "babel-preset-es2015": "^6.9.0",
+    "eslint": "^2.13.1",
+    "gulp": "^3.9.1",
+    "gulp-babel": "^6.1.2",
+    "nodeunit": "^0.10.0"
+  },
+  "files": [
+    "dist/promisify.js",
+    "dist/promise.js"
+  ],
+  "greenkeeper": {
+    "ignore": [
+      "eslint"
+    ]
+  },
+  "homepage": "https://github.com/digitaldesignlabs/es6-promisify#readme",
+  "keywords": [
+    "promises",
+    "es6",
+    "promisify"
+  ],
+  "license": "MIT",
+  "main": "dist/promisify.js",
+  "name": "es6-promisify",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/digitaldesignlabs/es6-promisify.git"
+  },
+  "scripts": {
+    "pretest": "./node_modules/eslint/bin/eslint.js ./lib/*.js ./tests/*.js",
+    "test": "gulp && nodeunit tests"
+  },
+  "version": "5.0.0"
+}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
deleted file mode 100644
index 534108e3f481cf..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules/
-coverage/
-.nyc_output/
-nyc_output/
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
deleted file mode 100644
index 991d04b6e2272b..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-  - '0.10'
-  - '0.12'
-  - 'iojs'
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
deleted file mode 100644
index b5e35ff0b5bd95..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/README.md
+++ /dev/null
@@ -1,303 +0,0 @@
-semver(1) -- The semantic versioner for npm
-===========================================
-
-## Usage
-
-    $ npm install semver
-
-    semver.valid('1.2.3') // '1.2.3'
-    semver.valid('a.b.c') // null
-    semver.clean('  =v1.2.3   ') // '1.2.3'
-    semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') // true
-    semver.gt('1.2.3', '9.8.7') // false
-    semver.lt('1.2.3', '9.8.7') // true
-
-As a command-line utility:
-
-    $ semver -h
-
-    Usage: semver <version> [<version> [...]] [-r <range> | -i <inc> | --preid <identifier> | -l | -rv]
-    Test if version(s) satisfy the supplied range(s), and sort them.
-
-    Multiple versions or ranges may be supplied, unless increment
-    option is specified.  In that case, only a single version may
-    be used, and it is incremented by the specified level
-
-    Program exits successfully if any valid version satisfies
-    all supplied ranges, and prints all satisfying versions.
-
-    If no versions are valid, or ranges are not satisfied,
-    then exits failure.
-
-    Versions are printed in ascending order, so supplying
-    multiple versions to the utility will just sort them.
-
-## Versions
-
-A "version" is described by the `v2.0.0` specification found at
-<http://semver.org/>.
-
-A leading `"="` or `"v"` character is stripped off and ignored.
-
-## Ranges
-
-A `version range` is a set of `comparators` which specify versions
-that satisfy the range.
-
-A `comparator` is composed of an `operator` and a `version`.  The set
-of primitive `operators` is:
-
-* `<` Less than
-* `<=` Less than or equal to
-* `>` Greater than
-* `>=` Greater than or equal to
-* `=` Equal.  If no operator is specified, then equality is assumed,
-  so this operator is optional, but MAY be included.
-
-For example, the comparator `>=1.2.7` would match the versions
-`1.2.7`, `1.2.8`, `2.5.3`, and `1.3.9`, but not the versions `1.2.6`
-or `1.1.0`.
-
-Comparators can be joined by whitespace to form a `comparator set`,
-which is satisfied by the **intersection** of all of the comparators
-it includes.
-
-A range is composed of one or more comparator sets, joined by `||`.  A
-version matches a range if and only if every comparator in at least
-one of the `||`-separated comparator sets is satisfied by the version.
-
-For example, the range `>=1.2.7 <1.3.0` would match the versions
-`1.2.7`, `1.2.8`, and `1.2.99`, but not the versions `1.2.6`, `1.3.0`,
-or `1.1.0`.
-
-The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`,
-`1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`.
-
-### Prerelease Tags
-
-If a version has a prerelease tag (for example, `1.2.3-alpha.3`) then
-it will only be allowed to satisfy comparator sets if at least one
-comparator with the same `[major, minor, patch]` tuple also has a
-prerelease tag.
-
-For example, the range `>1.2.3-alpha.3` would be allowed to match the
-version `1.2.3-alpha.7`, but it would *not* be satisfied by
-`3.4.5-alpha.9`, even though `3.4.5-alpha.9` is technically "greater
-than" `1.2.3-alpha.3` according to the SemVer sort rules.  The version
-range only accepts prerelease tags on the `1.2.3` version.  The
-version `3.4.5` *would* satisfy the range, because it does not have a
-prerelease flag, and `3.4.5` is greater than `1.2.3-alpha.7`.
-
-The purpose for this behavior is twofold.  First, prerelease versions
-frequently are updated very quickly, and contain many breaking changes
-that are (by the author's design) not yet fit for public consumption.
-Therefore, by default, they are excluded from range matching
-semantics.
-
-Second, a user who has opted into using a prerelease version has
-clearly indicated the intent to use *that specific* set of
-alpha/beta/rc versions.  By including a prerelease tag in the range,
-the user is indicating that they are aware of the risk.  However, it
-is still not appropriate to assume that they have opted into taking a
-similar risk on the *next* set of prerelease versions.
-
-#### Prerelease Identifiers
-
-The method `.inc` takes an additional `identifier` string argument that
-will append the value of the string as a prerelease identifier:
-
-```javascript
-> semver.inc('1.2.3', 'pre', 'beta')
-'1.2.4-beta.0'
-```
-
-command-line example:
-
-```shell
-$ semver 1.2.3 -i prerelease --preid beta
-1.2.4-beta.0
-```
-
-Which then can be used to increment further:
-
-```shell
-$ semver 1.2.4-beta.0 -i prerelease
-1.2.4-beta.1
-```
-
-### Advanced Range Syntax
-
-Advanced range syntax desugars to primitive comparators in
-deterministic ways.
-
-Advanced ranges may be combined in the same way as primitive
-comparators using white space or `||`.
-
-#### Hyphen Ranges `X.Y.Z - A.B.C`
-
-Specifies an inclusive set.
-
-* `1.2.3 - 2.3.4` := `>=1.2.3 <=2.3.4`
-
-If a partial version is provided as the first version in the inclusive
-range, then the missing pieces are replaced with zeroes.
-
-* `1.2 - 2.3.4` := `>=1.2.0 <=2.3.4`
-
-If a partial version is provided as the second version in the
-inclusive range, then all versions that start with the supplied parts
-of the tuple are accepted, but nothing that would be greater than the
-provided tuple parts.
-
-* `1.2.3 - 2.3` := `>=1.2.3 <2.4.0`
-* `1.2.3 - 2` := `>=1.2.3 <3.0.0`
-
-#### X-Ranges `1.2.x` `1.X` `1.2.*` `*`
-
-Any of `X`, `x`, or `*` may be used to "stand in" for one of the
-numeric values in the `[major, minor, patch]` tuple.
-
-* `*` := `>=0.0.0` (Any version satisfies)
-* `1.x` := `>=1.0.0 <2.0.0` (Matching major version)
-* `1.2.x` := `>=1.2.0 <1.3.0` (Matching major and minor versions)
-
-A partial version range is treated as an X-Range, so the special
-character is in fact optional.
-
-* `""` (empty string) := `*` := `>=0.0.0`
-* `1` := `1.x.x` := `>=1.0.0 <2.0.0`
-* `1.2` := `1.2.x` := `>=1.2.0 <1.3.0`
-
-#### Tilde Ranges `~1.2.3` `~1.2` `~1`
-
-Allows patch-level changes if a minor version is specified on the
-comparator.  Allows minor-level changes if not.
-
-* `~1.2.3` := `>=1.2.3 <1.(2+1).0` := `>=1.2.3 <1.3.0`
-* `~1.2` := `>=1.2.0 <1.(2+1).0` := `>=1.2.0 <1.3.0` (Same as `1.2.x`)
-* `~1` := `>=1.0.0 <(1+1).0.0` := `>=1.0.0 <2.0.0` (Same as `1.x`)
-* `~0.2.3` := `>=0.2.3 <0.(2+1).0` := `>=0.2.3 <0.3.0`
-* `~0.2` := `>=0.2.0 <0.(2+1).0` := `>=0.2.0 <0.3.0` (Same as `0.2.x`)
-* `~0` := `>=0.0.0 <(0+1).0.0` := `>=0.0.0 <1.0.0` (Same as `0.x`)
-* `~1.2.3-beta.2` := `>=1.2.3-beta.2 <1.3.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-
-#### Caret Ranges `^1.2.3` `^0.2.5` `^0.0.4`
-
-Allows changes that do not modify the left-most non-zero digit in the
-`[major, minor, patch]` tuple.  In other words, this allows patch and
-minor updates for versions `1.0.0` and above, patch updates for
-versions `0.X >=0.1.0`, and *no* updates for versions `0.0.X`.
-
-Many authors treat a `0.x` version as if the `x` were the major
-"breaking-change" indicator.
-
-Caret ranges are ideal when an author may make breaking changes
-between `0.2.4` and `0.3.0` releases, which is a common practice.
-However, it presumes that there will *not* be breaking changes between
-`0.2.4` and `0.2.5`.  It allows for changes that are presumed to be
-additive (but non-breaking), according to commonly observed practices.
-
-* `^1.2.3` := `>=1.2.3 <2.0.0`
-* `^0.2.3` := `>=0.2.3 <0.3.0`
-* `^0.0.3` := `>=0.0.3 <0.0.4`
-* `^1.2.3-beta.2` := `>=1.2.3-beta.2 <2.0.0` Note that prereleases in
-  the `1.2.3` version will be allowed, if they are greater than or
-  equal to `beta.2`.  So, `1.2.3-beta.4` would be allowed, but
-  `1.2.4-beta.2` would not, because it is a prerelease of a
-  different `[major, minor, patch]` tuple.
-* `^0.0.3-beta` := `>=0.0.3-beta <0.0.4`  Note that prereleases in the
-  `0.0.3` version *only* will be allowed, if they are greater than or
-  equal to `beta`.  So, `0.0.3-pr.2` would be allowed.
-
-When parsing caret ranges, a missing `patch` value desugars to the
-number `0`, but will allow flexibility within that value, even if the
-major and minor versions are both `0`.
-
-* `^1.2.x` := `>=1.2.0 <2.0.0`
-* `^0.0.x` := `>=0.0.0 <0.1.0`
-* `^0.0` := `>=0.0.0 <0.1.0`
-
-A missing `minor` and `patch` values will desugar to zero, but also
-allow flexibility within those values, even if the major version is
-zero.
-
-* `^1.x` := `>=1.0.0 <2.0.0`
-* `^0.x` := `>=0.0.0 <1.0.0`
-
-## Functions
-
-All methods and classes take a final `loose` boolean argument that, if
-true, will be more forgiving about not-quite-valid semver strings.
-The resulting output will always be 100% strict, of course.
-
-Strict-mode Comparators and Ranges will be strict about the SemVer
-strings that they parse.
-
-* `valid(v)`: Return the parsed version, or null if it's not valid.
-* `inc(v, release)`: Return the version incremented by the release
-  type (`major`,   `premajor`, `minor`, `preminor`, `patch`,
-  `prepatch`, or `prerelease`), or null if it's not valid
-  * `premajor` in one call will bump the version up to the next major
-    version and down to a prerelease of that major version.
-    `preminor`, and `prepatch` work the same way.
-  * If called from a non-prerelease version, the `prerelease` will work the
-    same as `prepatch`. It increments the patch version, then makes a
-    prerelease. If the input version is already a prerelease it simply
-    increments it.
-* `major(v)`: Return the major version number.
-* `minor(v)`: Return the minor version number.
-* `patch(v)`: Return the patch version number.
-
-### Comparison
-
-* `gt(v1, v2)`: `v1 > v2`
-* `gte(v1, v2)`: `v1 >= v2`
-* `lt(v1, v2)`: `v1 < v2`
-* `lte(v1, v2)`: `v1 <= v2`
-* `eq(v1, v2)`: `v1 == v2` This is true if they're logically equivalent,
-  even if they're not the exact same string.  You already know how to
-  compare strings.
-* `neq(v1, v2)`: `v1 != v2` The opposite of `eq`.
-* `cmp(v1, comparator, v2)`: Pass in a comparison string, and it'll call
-  the corresponding function above.  `"==="` and `"!=="` do simple
-  string comparison, but are included for completeness.  Throws if an
-  invalid comparison string is provided.
-* `compare(v1, v2)`: Return `0` if `v1 == v2`, or `1` if `v1` is greater, or `-1` if
-  `v2` is greater.  Sorts in ascending order if passed to `Array.sort()`.
-* `rcompare(v1, v2)`: The reverse of compare.  Sorts an array of versions
-  in descending order when passed to `Array.sort()`.
-* `diff(v1, v2)`: Returns difference between two versions by the release type
-  (`major`, `premajor`, `minor`, `preminor`, `patch`, `prepatch`, or `prerelease`),
-  or null if the versions are the same.
-
-
-### Ranges
-
-* `validRange(range)`: Return the valid range or null if it's not valid
-* `satisfies(version, range)`: Return true if the version satisfies the
-  range.
-* `maxSatisfying(versions, range)`: Return the highest version in the list
-  that satisfies the range, or `null` if none of them do.
-* `gtr(version, range)`: Return `true` if version is greater than all the
-  versions possible in the range.
-* `ltr(version, range)`: Return `true` if version is less than all the
-  versions possible in the range.
-* `outside(version, range, hilo)`: Return true if the version is outside
-  the bounds of the range in either the high or low direction.  The
-  `hilo` argument must be either the string `'>'` or `'<'`.  (This is
-  the function called by `gtr` and `ltr`.)
-
-Note that, since ranges may be non-contiguous, a version might not be
-greater than a range, less than a range, *or* satisfy a range!  For
-example, the range `1.2 <1.2.9 || >2.0.0` would have a hole from `1.2.9`
-until `2.0.0`, so the version `1.2.10` would not be greater than the
-range (because `2.0.1` satisfies, which is higher), nor less than the
-range (since `1.2.8` satisfies, which is lower), and it also does not
-satisfy the range.
-
-If you want to know if a version satisfies or does not satisfy a
-range, use the `satisfies(version, range)` function.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
deleted file mode 100755
index c5f2e857e82790..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/bin/semver
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/env node
-// Standalone semver comparison program.
-// Exits successfully and prints matching version(s) if
-// any supplied version is valid and passes all tests.
-
-var argv = process.argv.slice(2)
-  , versions = []
-  , range = []
-  , gt = []
-  , lt = []
-  , eq = []
-  , inc = null
-  , version = require("../package.json").version
-  , loose = false
-  , identifier = undefined
-  , semver = require("../semver")
-  , reverse = false
-
-main()
-
-function main () {
-  if (!argv.length) return help()
-  while (argv.length) {
-    var a = argv.shift()
-    var i = a.indexOf('=')
-    if (i !== -1) {
-      a = a.slice(0, i)
-      argv.unshift(a.slice(i + 1))
-    }
-    switch (a) {
-      case "-rv": case "-rev": case "--rev": case "--reverse":
-        reverse = true
-        break
-      case "-l": case "--loose":
-        loose = true
-        break
-      case "-v": case "--version":
-        versions.push(argv.shift())
-        break
-      case "-i": case "--inc": case "--increment":
-        switch (argv[0]) {
-          case "major": case "minor": case "patch": case "prerelease":
-          case "premajor": case "preminor": case "prepatch":
-            inc = argv.shift()
-            break
-          default:
-            inc = "patch"
-            break
-        }
-        break
-      case "--preid":
-        identifier = argv.shift()
-        break
-      case "-r": case "--range":
-        range.push(argv.shift())
-        break
-      case "-h": case "--help": case "-?":
-        return help()
-      default:
-        versions.push(a)
-        break
-    }
-  }
-
-  versions = versions.filter(function (v) {
-    return semver.valid(v, loose)
-  })
-  if (!versions.length) return fail()
-  if (inc && (versions.length !== 1 || range.length))
-    return failInc()
-
-  for (var i = 0, l = range.length; i < l ; i ++) {
-    versions = versions.filter(function (v) {
-      return semver.satisfies(v, range[i], loose)
-    })
-    if (!versions.length) return fail()
-  }
-  return success(versions)
-}
-
-function failInc () {
-  console.error("--inc can only be used on a single version with no range")
-  fail()
-}
-
-function fail () { process.exit(1) }
-
-function success () {
-  var compare = reverse ? "rcompare" : "compare"
-  versions.sort(function (a, b) {
-    return semver[compare](a, b, loose)
-  }).map(function (v) {
-    return semver.clean(v, loose)
-  }).map(function (v) {
-    return inc ? semver.inc(v, inc, loose, identifier) : v
-  }).forEach(function (v,i,_) { console.log(v) })
-}
-
-function help () {
-  console.log(["SemVer " + version
-              ,""
-              ,"A JavaScript implementation of the http://semver.org/ specification"
-              ,"Copyright Isaac Z. Schlueter"
-              ,""
-              ,"Usage: semver [options] <version> [<version> [...]]"
-              ,"Prints valid versions sorted by SemVer precedence"
-              ,""
-              ,"Options:"
-              ,"-r --range <range>"
-              ,"        Print versions that match the specified range."
-              ,""
-              ,"-i --increment [<level>]"
-              ,"        Increment a version by the specified level.  Level can"
-              ,"        be one of: major, minor, patch, premajor, preminor,"
-              ,"        prepatch, or prerelease.  Default level is 'patch'."
-              ,"        Only one version may be specified."
-              ,""
-              ,"--preid <identifier>"
-              ,"        Identifier to be used to prefix premajor, preminor,"
-              ,"        prepatch or prerelease version increments."
-              ,""
-              ,"-l --loose"
-              ,"        Interpret versions and ranges loosely"
-              ,""
-              ,"Program exits successfully if any valid version satisfies"
-              ,"all supplied ranges, and prints all satisfying versions."
-              ,""
-              ,"If no satisfying versions are found, then exits failure."
-              ,""
-              ,"Versions are printed in ascending order, so supplying"
-              ,"multiple versions to the utility will just sort them."
-              ].join("\n"))
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
deleted file mode 100644
index 29aeddec1f9cef..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/package.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "_from": "semver@~5.0.1",
-  "_id": "semver@5.0.3",
-  "_integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
-  "_location": "/pacote/make-fetch-happen/socks-proxy-agent/agent-base/semver",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "semver@~5.0.1",
-    "name": "semver",
-    "escapedName": "semver",
-    "rawSpec": "~5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "~5.0.1"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/socks-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/semver/-/semver-5.0.3.tgz",
-  "_shasum": "77466de589cd5d3c95f138aa78bc569a3cb5d27a",
-  "_shrinkwrap": null,
-  "_spec": "semver@~5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base",
-  "bin": {
-    "semver": "./bin/semver"
-  },
-  "bugs": {
-    "url": "https://github.com/npm/node-semver/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "The semantic version parser used by npm.",
-  "devDependencies": {
-    "tap": "^1.3.4"
-  },
-  "homepage": "https://github.com/npm/node-semver#readme",
-  "license": "ISC",
-  "main": "semver.js",
-  "name": "semver",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/npm/node-semver.git"
-  },
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "version": "5.0.3"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
deleted file mode 100644
index 19392d8ff9fc7d..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/semver.js
+++ /dev/null
@@ -1,1200 +0,0 @@
-exports = module.exports = SemVer;
-
-// The debug function is excluded entirely from the minified version.
-/* nomin */ var debug;
-/* nomin */ if (typeof process === 'object' &&
-    /* nomin */ process.env &&
-    /* nomin */ process.env.NODE_DEBUG &&
-    /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
-  /* nomin */ debug = function() {
-    /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
-    /* nomin */ args.unshift('SEMVER');
-    /* nomin */ console.log.apply(console, args);
-    /* nomin */ };
-/* nomin */ else
-  /* nomin */ debug = function() {};
-
-// Note: this is the semver.org version of the spec that it implements
-// Not necessarily the package version of this code.
-exports.SEMVER_SPEC_VERSION = '2.0.0';
-
-var MAX_LENGTH = 256;
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-
-// The actual regexps go on exports.re
-var re = exports.re = [];
-var src = exports.src = [];
-var R = 0;
-
-// The following Regular Expressions can be used for tokenizing,
-// validating, and parsing SemVer version strings.
-
-// ## Numeric Identifier
-// A single `0`, or a non-zero digit followed by zero or more digits.
-
-var NUMERICIDENTIFIER = R++;
-src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
-var NUMERICIDENTIFIERLOOSE = R++;
-src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
-
-
-// ## Non-numeric Identifier
-// Zero or more digits, followed by a letter or hyphen, and then zero or
-// more letters, digits, or hyphens.
-
-var NONNUMERICIDENTIFIER = R++;
-src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
-
-
-// ## Main Version
-// Three dot-separated numeric identifiers.
-
-var MAINVERSION = R++;
-src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')';
-
-var MAINVERSIONLOOSE = R++;
-src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
-
-// ## Pre-release Version Identifier
-// A numeric identifier, or a non-numeric identifier.
-
-var PRERELEASEIDENTIFIER = R++;
-src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
-                            '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-var PRERELEASEIDENTIFIERLOOSE = R++;
-src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
-                                 '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-
-// ## Pre-release Version
-// Hyphen, followed by one or more dot-separated pre-release version
-// identifiers.
-
-var PRERELEASE = R++;
-src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
-                  '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
-
-var PRERELEASELOOSE = R++;
-src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
-                       '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
-
-// ## Build Metadata Identifier
-// Any combination of digits, letters, or hyphens.
-
-var BUILDIDENTIFIER = R++;
-src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
-
-// ## Build Metadata
-// Plus sign, followed by one or more period-separated build metadata
-// identifiers.
-
-var BUILD = R++;
-src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
-             '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
-
-
-// ## Full Version String
-// A main version, followed optionally by a pre-release version and
-// build metadata.
-
-// Note that the only major, minor, patch, and pre-release sections of
-// the version string are capturing groups.  The build metadata is not a
-// capturing group, because it should not ever be used in version
-// comparison.
-
-var FULL = R++;
-var FULLPLAIN = 'v?' + src[MAINVERSION] +
-                src[PRERELEASE] + '?' +
-                src[BUILD] + '?';
-
-src[FULL] = '^' + FULLPLAIN + '$';
-
-// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
-// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
-// common in the npm registry.
-var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
-                 src[PRERELEASELOOSE] + '?' +
-                 src[BUILD] + '?';
-
-var LOOSE = R++;
-src[LOOSE] = '^' + LOOSEPLAIN + '$';
-
-var GTLT = R++;
-src[GTLT] = '((?:<|>)?=?)';
-
-// Something like "2.*" or "1.2.x".
-// Note that "x.x" is a valid xRange identifer, meaning "any version"
-// Only the first item is strictly required.
-var XRANGEIDENTIFIERLOOSE = R++;
-src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
-var XRANGEIDENTIFIER = R++;
-src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
-
-var XRANGEPLAIN = R++;
-src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:' + src[PRERELEASE] + ')?' +
-                   src[BUILD] + '?' +
-                   ')?)?';
-
-var XRANGEPLAINLOOSE = R++;
-src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:' + src[PRERELEASELOOSE] + ')?' +
-                        src[BUILD] + '?' +
-                        ')?)?';
-
-var XRANGE = R++;
-src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
-var XRANGELOOSE = R++;
-src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
-
-// Tilde ranges.
-// Meaning is "reasonably at or greater than"
-var LONETILDE = R++;
-src[LONETILDE] = '(?:~>?)';
-
-var TILDETRIM = R++;
-src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
-re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
-var tildeTrimReplace = '$1~';
-
-var TILDE = R++;
-src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
-var TILDELOOSE = R++;
-src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
-
-// Caret ranges.
-// Meaning is "at least and backwards compatible with"
-var LONECARET = R++;
-src[LONECARET] = '(?:\\^)';
-
-var CARETTRIM = R++;
-src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
-re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
-var caretTrimReplace = '$1^';
-
-var CARET = R++;
-src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
-var CARETLOOSE = R++;
-src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
-
-// A simple gt/lt/eq thing, or just "" to indicate "any version"
-var COMPARATORLOOSE = R++;
-src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
-var COMPARATOR = R++;
-src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
-
-
-// An expression to strip any whitespace between the gtlt and the thing
-// it modifies, so that `> 1.2.3` ==> `>1.2.3`
-var COMPARATORTRIM = R++;
-src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
-                      '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
-
-// this one has to use the /g flag
-re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
-var comparatorTrimReplace = '$1$2$3';
-
-
-// Something like `1.2.3 - 1.2.4`
-// Note that these all use the loose form, because they'll be
-// checked against either the strict or loose comparator form
-// later.
-var HYPHENRANGE = R++;
-src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
-                   '\\s+-\\s+' +
-                   '(' + src[XRANGEPLAIN] + ')' +
-                   '\\s*$';
-
-var HYPHENRANGELOOSE = R++;
-src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s+-\\s+' +
-                        '(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s*$';
-
-// Star ranges basically just allow anything at all.
-var STAR = R++;
-src[STAR] = '(<|>)?=?\\s*\\*';
-
-// Compile to actual regexp objects.
-// All are flag-free, unless they were created above with a flag.
-for (var i = 0; i < R; i++) {
-  debug(i, src[i]);
-  if (!re[i])
-    re[i] = new RegExp(src[i]);
-}
-
-exports.parse = parse;
-function parse(version, loose) {
-  if (version instanceof SemVer)
-    return version;
-
-  if (typeof version !== 'string')
-    return null;
-
-  if (version.length > MAX_LENGTH)
-    return null;
-
-  var r = loose ? re[LOOSE] : re[FULL];
-  if (!r.test(version))
-    return null;
-
-  try {
-    return new SemVer(version, loose);
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.valid = valid;
-function valid(version, loose) {
-  var v = parse(version, loose);
-  return v ? v.version : null;
-}
-
-
-exports.clean = clean;
-function clean(version, loose) {
-  var s = parse(version.trim().replace(/^[=v]+/, ''), loose);
-  return s ? s.version : null;
-}
-
-exports.SemVer = SemVer;
-
-function SemVer(version, loose) {
-  if (version instanceof SemVer) {
-    if (version.loose === loose)
-      return version;
-    else
-      version = version.version;
-  } else if (typeof version !== 'string') {
-    throw new TypeError('Invalid Version: ' + version);
-  }
-
-  if (version.length > MAX_LENGTH)
-    throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
-
-  if (!(this instanceof SemVer))
-    return new SemVer(version, loose);
-
-  debug('SemVer', version, loose);
-  this.loose = loose;
-  var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
-
-  if (!m)
-    throw new TypeError('Invalid Version: ' + version);
-
-  this.raw = version;
-
-  // these are actually numbers
-  this.major = +m[1];
-  this.minor = +m[2];
-  this.patch = +m[3];
-
-  if (this.major > MAX_SAFE_INTEGER || this.major < 0)
-    throw new TypeError('Invalid major version')
-
-  if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
-    throw new TypeError('Invalid minor version')
-
-  if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
-    throw new TypeError('Invalid patch version')
-
-  // numberify any prerelease numeric ids
-  if (!m[4])
-    this.prerelease = [];
-  else
-    this.prerelease = m[4].split('.').map(function(id) {
-      if (/^[0-9]+$/.test(id)) {
-        var num = +id
-        if (num >= 0 && num < MAX_SAFE_INTEGER)
-          return num
-      }
-      return id;
-    });
-
-  this.build = m[5] ? m[5].split('.') : [];
-  this.format();
-}
-
-SemVer.prototype.format = function() {
-  this.version = this.major + '.' + this.minor + '.' + this.patch;
-  if (this.prerelease.length)
-    this.version += '-' + this.prerelease.join('.');
-  return this.version;
-};
-
-SemVer.prototype.inspect = function() {
-  return '<SemVer "' + this + '">';
-};
-
-SemVer.prototype.toString = function() {
-  return this.version;
-};
-
-SemVer.prototype.compare = function(other) {
-  debug('SemVer.compare', this.version, this.loose, other);
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return this.compareMain(other) || this.comparePre(other);
-};
-
-SemVer.prototype.compareMain = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  return compareIdentifiers(this.major, other.major) ||
-         compareIdentifiers(this.minor, other.minor) ||
-         compareIdentifiers(this.patch, other.patch);
-};
-
-SemVer.prototype.comparePre = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  // NOT having a prerelease is > having one
-  if (this.prerelease.length && !other.prerelease.length)
-    return -1;
-  else if (!this.prerelease.length && other.prerelease.length)
-    return 1;
-  else if (!this.prerelease.length && !other.prerelease.length)
-    return 0;
-
-  var i = 0;
-  do {
-    var a = this.prerelease[i];
-    var b = other.prerelease[i];
-    debug('prerelease compare', i, a, b);
-    if (a === undefined && b === undefined)
-      return 0;
-    else if (b === undefined)
-      return 1;
-    else if (a === undefined)
-      return -1;
-    else if (a === b)
-      continue;
-    else
-      return compareIdentifiers(a, b);
-  } while (++i);
-};
-
-// preminor will bump the version up to the next minor release, and immediately
-// down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release, identifier) {
-  switch (release) {
-    case 'premajor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor = 0;
-      this.major++;
-      this.inc('pre', identifier);
-      break;
-    case 'preminor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor++;
-      this.inc('pre', identifier);
-      break;
-    case 'prepatch':
-      // If this is already a prerelease, it will bump to the next version
-      // drop any prereleases that might already exist, since they are not
-      // relevant at this point.
-      this.prerelease.length = 0;
-      this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-    // If the input is a non-prerelease version, this acts the same as
-    // prepatch.
-    case 'prerelease':
-      if (this.prerelease.length === 0)
-        this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-
-    case 'major':
-      // If this is a pre-major version, bump up to the same major version.
-      // Otherwise increment major.
-      // 1.0.0-5 bumps to 1.0.0
-      // 1.1.0 bumps to 2.0.0
-      if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
-        this.major++;
-      this.minor = 0;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'minor':
-      // If this is a pre-minor version, bump up to the same minor version.
-      // Otherwise increment minor.
-      // 1.2.0-5 bumps to 1.2.0
-      // 1.2.1 bumps to 1.3.0
-      if (this.patch !== 0 || this.prerelease.length === 0)
-        this.minor++;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'patch':
-      // If this is not a pre-release version, it will increment the patch.
-      // If it is a pre-release it will bump up to the same patch version.
-      // 1.2.0-5 patches to 1.2.0
-      // 1.2.0 patches to 1.2.1
-      if (this.prerelease.length === 0)
-        this.patch++;
-      this.prerelease = [];
-      break;
-    // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
-    case 'pre':
-      if (this.prerelease.length === 0)
-        this.prerelease = [0];
-      else {
-        var i = this.prerelease.length;
-        while (--i >= 0) {
-          if (typeof this.prerelease[i] === 'number') {
-            this.prerelease[i]++;
-            i = -2;
-          }
-        }
-        if (i === -1) // didn't increment anything
-          this.prerelease.push(0);
-      }
-      if (identifier) {
-        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
-        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
-        if (this.prerelease[0] === identifier) {
-          if (isNaN(this.prerelease[1]))
-            this.prerelease = [identifier, 0];
-        } else
-          this.prerelease = [identifier, 0];
-      }
-      break;
-
-    default:
-      throw new Error('invalid increment argument: ' + release);
-  }
-  this.format();
-  this.raw = this.version;
-  return this;
-};
-
-exports.inc = inc;
-function inc(version, release, loose, identifier) {
-  if (typeof(loose) === 'string') {
-    identifier = loose;
-    loose = undefined;
-  }
-
-  try {
-    return new SemVer(version, loose).inc(release, identifier).version;
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.diff = diff;
-function diff(version1, version2) {
-  if (eq(version1, version2)) {
-    return null;
-  } else {
-    var v1 = parse(version1);
-    var v2 = parse(version2);
-    if (v1.prerelease.length || v2.prerelease.length) {
-      for (var key in v1) {
-        if (key === 'major' || key === 'minor' || key === 'patch') {
-          if (v1[key] !== v2[key]) {
-            return 'pre'+key;
-          }
-        }
-      }
-      return 'prerelease';
-    }
-    for (var key in v1) {
-      if (key === 'major' || key === 'minor' || key === 'patch') {
-        if (v1[key] !== v2[key]) {
-          return key;
-        }
-      }
-    }
-  }
-}
-
-exports.compareIdentifiers = compareIdentifiers;
-
-var numeric = /^[0-9]+$/;
-function compareIdentifiers(a, b) {
-  var anum = numeric.test(a);
-  var bnum = numeric.test(b);
-
-  if (anum && bnum) {
-    a = +a;
-    b = +b;
-  }
-
-  return (anum && !bnum) ? -1 :
-         (bnum && !anum) ? 1 :
-         a < b ? -1 :
-         a > b ? 1 :
-         0;
-}
-
-exports.rcompareIdentifiers = rcompareIdentifiers;
-function rcompareIdentifiers(a, b) {
-  return compareIdentifiers(b, a);
-}
-
-exports.major = major;
-function major(a, loose) {
-  return new SemVer(a, loose).major;
-}
-
-exports.minor = minor;
-function minor(a, loose) {
-  return new SemVer(a, loose).minor;
-}
-
-exports.patch = patch;
-function patch(a, loose) {
-  return new SemVer(a, loose).patch;
-}
-
-exports.compare = compare;
-function compare(a, b, loose) {
-  return new SemVer(a, loose).compare(b);
-}
-
-exports.compareLoose = compareLoose;
-function compareLoose(a, b) {
-  return compare(a, b, true);
-}
-
-exports.rcompare = rcompare;
-function rcompare(a, b, loose) {
-  return compare(b, a, loose);
-}
-
-exports.sort = sort;
-function sort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.compare(a, b, loose);
-  });
-}
-
-exports.rsort = rsort;
-function rsort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.rcompare(a, b, loose);
-  });
-}
-
-exports.gt = gt;
-function gt(a, b, loose) {
-  return compare(a, b, loose) > 0;
-}
-
-exports.lt = lt;
-function lt(a, b, loose) {
-  return compare(a, b, loose) < 0;
-}
-
-exports.eq = eq;
-function eq(a, b, loose) {
-  return compare(a, b, loose) === 0;
-}
-
-exports.neq = neq;
-function neq(a, b, loose) {
-  return compare(a, b, loose) !== 0;
-}
-
-exports.gte = gte;
-function gte(a, b, loose) {
-  return compare(a, b, loose) >= 0;
-}
-
-exports.lte = lte;
-function lte(a, b, loose) {
-  return compare(a, b, loose) <= 0;
-}
-
-exports.cmp = cmp;
-function cmp(a, op, b, loose) {
-  var ret;
-  switch (op) {
-    case '===':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a === b;
-      break;
-    case '!==':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a !== b;
-      break;
-    case '': case '=': case '==': ret = eq(a, b, loose); break;
-    case '!=': ret = neq(a, b, loose); break;
-    case '>': ret = gt(a, b, loose); break;
-    case '>=': ret = gte(a, b, loose); break;
-    case '<': ret = lt(a, b, loose); break;
-    case '<=': ret = lte(a, b, loose); break;
-    default: throw new TypeError('Invalid operator: ' + op);
-  }
-  return ret;
-}
-
-exports.Comparator = Comparator;
-function Comparator(comp, loose) {
-  if (comp instanceof Comparator) {
-    if (comp.loose === loose)
-      return comp;
-    else
-      comp = comp.value;
-  }
-
-  if (!(this instanceof Comparator))
-    return new Comparator(comp, loose);
-
-  debug('comparator', comp, loose);
-  this.loose = loose;
-  this.parse(comp);
-
-  if (this.semver === ANY)
-    this.value = '';
-  else
-    this.value = this.operator + this.semver.version;
-
-  debug('comp', this);
-}
-
-var ANY = {};
-Comparator.prototype.parse = function(comp) {
-  var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var m = comp.match(r);
-
-  if (!m)
-    throw new TypeError('Invalid comparator: ' + comp);
-
-  this.operator = m[1];
-  if (this.operator === '=')
-    this.operator = '';
-
-  // if it literally is just '>' or '' then allow anything.
-  if (!m[2])
-    this.semver = ANY;
-  else
-    this.semver = new SemVer(m[2], this.loose);
-};
-
-Comparator.prototype.inspect = function() {
-  return '<SemVer Comparator "' + this + '">';
-};
-
-Comparator.prototype.toString = function() {
-  return this.value;
-};
-
-Comparator.prototype.test = function(version) {
-  debug('Comparator.test', version, this.loose);
-
-  if (this.semver === ANY)
-    return true;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  return cmp(version, this.operator, this.semver, this.loose);
-};
-
-
-exports.Range = Range;
-function Range(range, loose) {
-  if ((range instanceof Range) && range.loose === loose)
-    return range;
-
-  if (!(this instanceof Range))
-    return new Range(range, loose);
-
-  this.loose = loose;
-
-  // First, split based on boolean or ||
-  this.raw = range;
-  this.set = range.split(/\s*\|\|\s*/).map(function(range) {
-    return this.parseRange(range.trim());
-  }, this).filter(function(c) {
-    // throw out any that are not relevant for whatever reason
-    return c.length;
-  });
-
-  if (!this.set.length) {
-    throw new TypeError('Invalid SemVer Range: ' + range);
-  }
-
-  this.format();
-}
-
-Range.prototype.inspect = function() {
-  return '<SemVer Range "' + this.range + '">';
-};
-
-Range.prototype.format = function() {
-  this.range = this.set.map(function(comps) {
-    return comps.join(' ').trim();
-  }).join('||').trim();
-  return this.range;
-};
-
-Range.prototype.toString = function() {
-  return this.range;
-};
-
-Range.prototype.parseRange = function(range) {
-  var loose = this.loose;
-  range = range.trim();
-  debug('range', range, loose);
-  // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
-  var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
-  range = range.replace(hr, hyphenReplace);
-  debug('hyphen replace', range);
-  // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
-  range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
-  debug('comparator trim', range, re[COMPARATORTRIM]);
-
-  // `~ 1.2.3` => `~1.2.3`
-  range = range.replace(re[TILDETRIM], tildeTrimReplace);
-
-  // `^ 1.2.3` => `^1.2.3`
-  range = range.replace(re[CARETTRIM], caretTrimReplace);
-
-  // normalize spaces
-  range = range.split(/\s+/).join(' ');
-
-  // At this point, the range is completely trimmed and
-  // ready to be split into comparators.
-
-  var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var set = range.split(' ').map(function(comp) {
-    return parseComparator(comp, loose);
-  }).join(' ').split(/\s+/);
-  if (this.loose) {
-    // in loose mode, throw out any that are not valid comparators
-    set = set.filter(function(comp) {
-      return !!comp.match(compRe);
-    });
-  }
-  set = set.map(function(comp) {
-    return new Comparator(comp, loose);
-  });
-
-  return set;
-};
-
-// Mostly just for testing and legacy API reasons
-exports.toComparators = toComparators;
-function toComparators(range, loose) {
-  return new Range(range, loose).set.map(function(comp) {
-    return comp.map(function(c) {
-      return c.value;
-    }).join(' ').trim().split(' ');
-  });
-}
-
-// comprised of xranges, tildes, stars, and gtlt's at this point.
-// already replaced the hyphen ranges
-// turn into a set of JUST comparators.
-function parseComparator(comp, loose) {
-  debug('comp', comp);
-  comp = replaceCarets(comp, loose);
-  debug('caret', comp);
-  comp = replaceTildes(comp, loose);
-  debug('tildes', comp);
-  comp = replaceXRanges(comp, loose);
-  debug('xrange', comp);
-  comp = replaceStars(comp, loose);
-  debug('stars', comp);
-  return comp;
-}
-
-function isX(id) {
-  return !id || id.toLowerCase() === 'x' || id === '*';
-}
-
-// ~, ~> --> * (any, kinda silly)
-// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
-// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
-// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
-// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
-// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-function replaceTildes(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceTilde(comp, loose);
-  }).join(' ');
-}
-
-function replaceTilde(comp, loose) {
-  var r = loose ? re[TILDELOOSE] : re[TILDE];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('tilde', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p))
-      // ~1.2 == >=1.2.0- <1.3.0-
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    else if (pr) {
-      debug('replaceTilde pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      ret = '>=' + M + '.' + m + '.' + p + pr +
-            ' <' + M + '.' + (+m + 1) + '.0';
-    } else
-      // ~1.2.3 == >=1.2.3 <1.3.0
-      ret = '>=' + M + '.' + m + '.' + p +
-            ' <' + M + '.' + (+m + 1) + '.0';
-
-    debug('tilde return', ret);
-    return ret;
-  });
-}
-
-// ^ --> * (any, kinda silly)
-// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
-// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
-// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
-// ^1.2.3 --> >=1.2.3 <2.0.0
-// ^1.2.0 --> >=1.2.0 <2.0.0
-function replaceCarets(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceCaret(comp, loose);
-  }).join(' ');
-}
-
-function replaceCaret(comp, loose) {
-  debug('caret', comp, loose);
-  var r = loose ? re[CARETLOOSE] : re[CARET];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('caret', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p)) {
-      if (M === '0')
-        ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-      else
-        ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
-    } else if (pr) {
-      debug('replaceCaret pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p + pr +
-              ' <' + (+M + 1) + '.0.0';
-    } else {
-      debug('no pr');
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p +
-              ' <' + (+M + 1) + '.0.0';
-    }
-
-    debug('caret return', ret);
-    return ret;
-  });
-}
-
-function replaceXRanges(comp, loose) {
-  debug('replaceXRanges', comp, loose);
-  return comp.split(/\s+/).map(function(comp) {
-    return replaceXRange(comp, loose);
-  }).join(' ');
-}
-
-function replaceXRange(comp, loose) {
-  comp = comp.trim();
-  var r = loose ? re[XRANGELOOSE] : re[XRANGE];
-  return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
-    debug('xRange', comp, ret, gtlt, M, m, p, pr);
-    var xM = isX(M);
-    var xm = xM || isX(m);
-    var xp = xm || isX(p);
-    var anyX = xp;
-
-    if (gtlt === '=' && anyX)
-      gtlt = '';
-
-    if (xM) {
-      if (gtlt === '>' || gtlt === '<') {
-        // nothing is allowed
-        ret = '<0.0.0';
-      } else {
-        // nothing is forbidden
-        ret = '*';
-      }
-    } else if (gtlt && anyX) {
-      // replace X with 0
-      if (xm)
-        m = 0;
-      if (xp)
-        p = 0;
-
-      if (gtlt === '>') {
-        // >1 => >=2.0.0
-        // >1.2 => >=1.3.0
-        // >1.2.3 => >= 1.2.4
-        gtlt = '>=';
-        if (xm) {
-          M = +M + 1;
-          m = 0;
-          p = 0;
-        } else if (xp) {
-          m = +m + 1;
-          p = 0;
-        }
-      } else if (gtlt === '<=') {
-        // <=0.7.x is actually <0.8.0, since any 0.7.x should
-        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-        gtlt = '<'
-        if (xm)
-          M = +M + 1
-        else
-          m = +m + 1
-      }
-
-      ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xm) {
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    } else if (xp) {
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    }
-
-    debug('xRange return', ret);
-
-    return ret;
-  });
-}
-
-// Because * is AND-ed with everything else in the comparator,
-// and '' means "any version", just remove the *s entirely.
-function replaceStars(comp, loose) {
-  debug('replaceStars', comp, loose);
-  // Looseness is ignored here.  star is always as loose as it gets!
-  return comp.trim().replace(re[STAR], '');
-}
-
-// This function is passed to string.replace(re[HYPHENRANGE])
-// M, m, patch, prerelease, build
-// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
-// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
-// 1.2 - 3.4 => >=1.2.0 <3.5.0
-function hyphenReplace($0,
-                       from, fM, fm, fp, fpr, fb,
-                       to, tM, tm, tp, tpr, tb) {
-
-  if (isX(fM))
-    from = '';
-  else if (isX(fm))
-    from = '>=' + fM + '.0.0';
-  else if (isX(fp))
-    from = '>=' + fM + '.' + fm + '.0';
-  else
-    from = '>=' + from;
-
-  if (isX(tM))
-    to = '';
-  else if (isX(tm))
-    to = '<' + (+tM + 1) + '.0.0';
-  else if (isX(tp))
-    to = '<' + tM + '.' + (+tm + 1) + '.0';
-  else if (tpr)
-    to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
-  else
-    to = '<=' + to;
-
-  return (from + ' ' + to).trim();
-}
-
-
-// if ANY of the sets match ALL of its comparators, then pass
-Range.prototype.test = function(version) {
-  if (!version)
-    return false;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  for (var i = 0; i < this.set.length; i++) {
-    if (testSet(this.set[i], version))
-      return true;
-  }
-  return false;
-};
-
-function testSet(set, version) {
-  for (var i = 0; i < set.length; i++) {
-    if (!set[i].test(version))
-      return false;
-  }
-
-  if (version.prerelease.length) {
-    // Find the set of versions that are allowed to have prereleases
-    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
-    // That should allow `1.2.3-pr.2` to pass.
-    // However, `1.2.4-alpha.notready` should NOT be allowed,
-    // even though it's within the range set by the comparators.
-    for (var i = 0; i < set.length; i++) {
-      debug(set[i].semver);
-      if (set[i].semver === ANY)
-        continue;
-
-      if (set[i].semver.prerelease.length > 0) {
-        var allowed = set[i].semver;
-        if (allowed.major === version.major &&
-            allowed.minor === version.minor &&
-            allowed.patch === version.patch)
-          return true;
-      }
-    }
-
-    // Version has a -pre, but it's not one of the ones we like.
-    return false;
-  }
-
-  return true;
-}
-
-exports.satisfies = satisfies;
-function satisfies(version, range, loose) {
-  try {
-    range = new Range(range, loose);
-  } catch (er) {
-    return false;
-  }
-  return range.test(version);
-}
-
-exports.maxSatisfying = maxSatisfying;
-function maxSatisfying(versions, range, loose) {
-  return versions.filter(function(version) {
-    return satisfies(version, range, loose);
-  }).sort(function(a, b) {
-    return rcompare(a, b, loose);
-  })[0] || null;
-}
-
-exports.validRange = validRange;
-function validRange(range, loose) {
-  try {
-    // Return '*' instead of '' so that truthiness works.
-    // This will throw if it's invalid anyway
-    return new Range(range, loose).range || '*';
-  } catch (er) {
-    return null;
-  }
-}
-
-// Determine if version is less than all the versions possible in the range
-exports.ltr = ltr;
-function ltr(version, range, loose) {
-  return outside(version, range, '<', loose);
-}
-
-// Determine if version is greater than all the versions possible in the range.
-exports.gtr = gtr;
-function gtr(version, range, loose) {
-  return outside(version, range, '>', loose);
-}
-
-exports.outside = outside;
-function outside(version, range, hilo, loose) {
-  version = new SemVer(version, loose);
-  range = new Range(range, loose);
-
-  var gtfn, ltefn, ltfn, comp, ecomp;
-  switch (hilo) {
-    case '>':
-      gtfn = gt;
-      ltefn = lte;
-      ltfn = lt;
-      comp = '>';
-      ecomp = '>=';
-      break;
-    case '<':
-      gtfn = lt;
-      ltefn = gte;
-      ltfn = gt;
-      comp = '<';
-      ecomp = '<=';
-      break;
-    default:
-      throw new TypeError('Must provide a hilo val of "<" or ">"');
-  }
-
-  // If it satisifes the range it is not outside
-  if (satisfies(version, range, loose)) {
-    return false;
-  }
-
-  // From now on, variable terms are as if we're in "gtr" mode.
-  // but note that everything is flipped for the "ltr" function.
-
-  for (var i = 0; i < range.set.length; ++i) {
-    var comparators = range.set[i];
-
-    var high = null;
-    var low = null;
-
-    comparators.forEach(function(comparator) {
-      if (comparator.semver === ANY) {
-        comparator = new Comparator('>=0.0.0')
-      }
-      high = high || comparator;
-      low = low || comparator;
-      if (gtfn(comparator.semver, high.semver, loose)) {
-        high = comparator;
-      } else if (ltfn(comparator.semver, low.semver, loose)) {
-        low = comparator;
-      }
-    });
-
-    // If the edge version comparator has a operator then our version
-    // isn't outside it
-    if (high.operator === comp || high.operator === ecomp) {
-      return false;
-    }
-
-    // If the lowest version comparator has an operator and our version
-    // is less than it then it isn't higher than the range
-    if ((!low.operator || low.operator === comp) &&
-        ltefn(version, low.semver)) {
-      return false;
-    } else if (low.operator === ecomp && ltfn(version, low.semver)) {
-      return false;
-    }
-  }
-  return true;
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
deleted file mode 100644
index c051864bc978c2..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/big-numbers.js
+++ /dev/null
@@ -1,31 +0,0 @@
-var test = require('tap').test
-var semver = require('../')
-
-test('long version is too long', function (t) {
-  var v = '1.2.' + new Array(256).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('big number is like too long version', function (t) {
-  var v = '1.2.' + new Array(100).join('1')
-  t.throws(function () {
-    new semver.SemVer(v)
-  })
-  t.equal(semver.valid(v, false), null)
-  t.equal(semver.valid(v, true), null)
-  t.equal(semver.inc(v, 'patch'), null)
-  t.end()
-})
-
-test('parsing null does not throw', function (t) {
-  t.equal(semver.parse(null), null)
-  t.equal(semver.parse({}), null)
-  t.equal(semver.parse(new semver.SemVer('1.2.3')).version, '1.2.3')
-  t.end()
-})
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
deleted file mode 100644
index 9e268de950ce8c..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/clean.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var clean = semver.clean;
-
-test('\nclean tests', function(t) {
-	// [range, version]
-	// Version should be detectable despite extra characters
-	[
-		['1.2.3', '1.2.3'],
-		[' 1.2.3 ', '1.2.3'],
-		[' 1.2.3-4 ', '1.2.3-4'],
-		[' 1.2.3-pre ', '1.2.3-pre'],
-		['  =v1.2.3   ', '1.2.3'],
-		['v1.2.3', '1.2.3'],
-		[' v1.2.3 ', '1.2.3'],
-		['\t1.2.3', '1.2.3'],
-		['>1.2.3', null],
-		['~1.2.3', null],
-		['<=1.2.3', null],
-		['1.2.x', null]
-	].forEach(function(tuple) {
-			var range = tuple[0];
-			var version = tuple[1];
-			var msg = 'clean(' + range + ') = ' + version;
-			t.equal(clean(range), version, msg);
-		});
-	t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
deleted file mode 100644
index bbb87896c64fbb..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/gtr.js
+++ /dev/null
@@ -1,173 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var gtr = semver.gtr;
-
-test('\ngtr tests', function(t) {
-  // [range, version, loose]
-  // Version should be greater than range
-  [
-    ['~1.2.2', '1.3.0'],
-    ['~0.6.1-1', '0.7.1-1'],
-    ['1.0.0 - 2.0.0', '2.0.1'],
-    ['1.0.0', '1.0.1-beta1'],
-    ['1.0.0', '2.0.0'],
-    ['<=2.0.0', '2.1.1'],
-    ['<=2.0.0', '3.2.9'],
-    ['<2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '1.2.5'],
-    ['2.x.x', '3.0.0'],
-    ['1.2.x', '1.3.0'],
-    ['1.2.x || 2.x', '3.0.0'],
-    ['2.*.*', '5.0.1'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '4.0.0'],
-    ['2', '3.0.0'],
-    ['2.3', '2.4.2'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.5.5'],
-    ['~>3.2.1', '3.3.0'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.4'],
-    ['~> 1', '3.2.3'],
-    ['~1.0', '1.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.1.0'],
-    ['<1.2', '1.2.0'],
-    ['< 1.2', '1.2.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-pre', '0.6.0'],
-    ['~v0.5.4-pre', '0.6.1-pre'],
-    ['=0.7.x', '0.8.0'],
-    ['=0.7.x', '0.8.0-asdf'],
-    ['<0.7.x', '0.7.0'],
-    ['~1.2.2', '1.3.0'],
-    ['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.0.0', '1.0.1'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['2', '3.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '2.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['1', '2.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['=0.7.x', '0.8.2'],
-    ['<0.7.x', '0.7.2']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative gtr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be greater than range
-  [
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '0.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3-foo'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['1', '1.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^1', '0.0.0-0'],
-    ['^3.0.0', '2.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!gtr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(gtr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
deleted file mode 100644
index 47c3f5f9513103..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/index.js
+++ /dev/null
@@ -1,698 +0,0 @@
-'use strict';
-
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var eq = semver.eq;
-var gt = semver.gt;
-var lt = semver.lt;
-var neq = semver.neq;
-var cmp = semver.cmp;
-var gte = semver.gte;
-var lte = semver.lte;
-var satisfies = semver.satisfies;
-var validRange = semver.validRange;
-var inc = semver.inc;
-var diff = semver.diff;
-var replaceStars = semver.replaceStars;
-var toComparators = semver.toComparators;
-var SemVer = semver.SemVer;
-var Range = semver.Range;
-
-test('\ncomparison tests', function(t) {
-  // [version1, version2]
-  // version1 should be greater than version2
-  [['0.0.0', '0.0.0-foo'],
-    ['0.0.1', '0.0.0'],
-    ['1.0.0', '0.9.9'],
-    ['0.10.0', '0.9.0'],
-    ['0.99.0', '0.10.0'],
-    ['2.0.0', '1.2.3'],
-    ['v0.0.0', '0.0.0-foo', true],
-    ['v0.0.1', '0.0.0', true],
-    ['v1.0.0', '0.9.9', true],
-    ['v0.10.0', '0.9.0', true],
-    ['v0.99.0', '0.10.0', true],
-    ['v2.0.0', '1.2.3', true],
-    ['0.0.0', 'v0.0.0-foo', true],
-    ['0.0.1', 'v0.0.0', true],
-    ['1.0.0', 'v0.9.9', true],
-    ['0.10.0', 'v0.9.0', true],
-    ['0.99.0', 'v0.10.0', true],
-    ['2.0.0', 'v1.2.3', true],
-    ['1.2.3', '1.2.3-asdf'],
-    ['1.2.3', '1.2.3-4'],
-    ['1.2.3', '1.2.3-4-foo'],
-    ['1.2.3-5-foo', '1.2.3-5'],
-    ['1.2.3-5', '1.2.3-4'],
-    ['1.2.3-5-foo', '1.2.3-5-Foo'],
-    ['3.0.0', '2.7.2+asdf'],
-    ['1.2.3-a.10', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a.5'],
-    ['1.2.3-a.b', '1.2.3-a'],
-    ['1.2.3-a.b.c.10.d.5', '1.2.3-a.b.c.5.d.100'],
-    ['1.2.3-r2', '1.2.3-r100'],
-    ['1.2.3-r100', '1.2.3-R2']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(gt(v0, v1, loose), "gt('" + v0 + "', '" + v1 + "')");
-    t.ok(lt(v1, v0, loose), "lt('" + v1 + "', '" + v0 + "')");
-    t.ok(!gt(v1, v0, loose), "!gt('" + v1 + "', '" + v0 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(eq(v0, v0, loose), "eq('" + v0 + "', '" + v0 + "')");
-    t.ok(eq(v1, v1, loose), "eq('" + v1 + "', '" + v1 + "')");
-    t.ok(neq(v0, v1, loose), "neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v1, '==', v1, loose), "cmp('" + v1 + "' == '" + v1 + "')");
-    t.ok(cmp(v0, '>=', v1, loose), "cmp('" + v0 + "' >= '" + v1 + "')");
-    t.ok(cmp(v1, '<=', v0, loose), "cmp('" + v1 + "' <= '" + v0 + "')");
-    t.ok(cmp(v0, '!=', v1, loose), "cmp('" + v0 + "' != '" + v1 + "')");
-  });
-  t.end();
-});
-
-test('\nequality tests', function(t) {
-  // [version1, version2]
-  // version1 should be equivalent to version2
-  [['1.2.3', 'v1.2.3', true],
-    ['1.2.3', '=1.2.3', true],
-    ['1.2.3', 'v 1.2.3', true],
-    ['1.2.3', '= 1.2.3', true],
-    ['1.2.3', ' v1.2.3', true],
-    ['1.2.3', ' =1.2.3', true],
-    ['1.2.3', ' v 1.2.3', true],
-    ['1.2.3', ' = 1.2.3', true],
-    ['1.2.3-0', 'v1.2.3-0', true],
-    ['1.2.3-0', '=1.2.3-0', true],
-    ['1.2.3-0', 'v 1.2.3-0', true],
-    ['1.2.3-0', '= 1.2.3-0', true],
-    ['1.2.3-0', ' v1.2.3-0', true],
-    ['1.2.3-0', ' =1.2.3-0', true],
-    ['1.2.3-0', ' v 1.2.3-0', true],
-    ['1.2.3-0', ' = 1.2.3-0', true],
-    ['1.2.3-1', 'v1.2.3-1', true],
-    ['1.2.3-1', '=1.2.3-1', true],
-    ['1.2.3-1', 'v 1.2.3-1', true],
-    ['1.2.3-1', '= 1.2.3-1', true],
-    ['1.2.3-1', ' v1.2.3-1', true],
-    ['1.2.3-1', ' =1.2.3-1', true],
-    ['1.2.3-1', ' v 1.2.3-1', true],
-    ['1.2.3-1', ' = 1.2.3-1', true],
-    ['1.2.3-beta', 'v1.2.3-beta', true],
-    ['1.2.3-beta', '=1.2.3-beta', true],
-    ['1.2.3-beta', 'v 1.2.3-beta', true],
-    ['1.2.3-beta', '= 1.2.3-beta', true],
-    ['1.2.3-beta', ' v1.2.3-beta', true],
-    ['1.2.3-beta', ' =1.2.3-beta', true],
-    ['1.2.3-beta', ' v 1.2.3-beta', true],
-    ['1.2.3-beta', ' = 1.2.3-beta', true],
-    ['1.2.3-beta+build', ' = 1.2.3-beta+otherbuild', true],
-    ['1.2.3+build', ' = 1.2.3+otherbuild', true],
-    ['1.2.3-beta+build', '1.2.3-beta+otherbuild'],
-    ['1.2.3+build', '1.2.3+otherbuild'],
-    ['  v1.2.3+build', '1.2.3+otherbuild']
-  ].forEach(function(v) {
-    var v0 = v[0];
-    var v1 = v[1];
-    var loose = v[2];
-    t.ok(eq(v0, v1, loose), "eq('" + v0 + "', '" + v1 + "')");
-    t.ok(!neq(v0, v1, loose), "!neq('" + v0 + "', '" + v1 + "')");
-    t.ok(cmp(v0, '==', v1, loose), 'cmp(' + v0 + '==' + v1 + ')');
-    t.ok(!cmp(v0, '!=', v1, loose), '!cmp(' + v0 + '!=' + v1 + ')');
-    t.ok(!cmp(v0, '===', v1, loose), '!cmp(' + v0 + '===' + v1 + ')');
-    t.ok(cmp(v0, '!==', v1, loose), 'cmp(' + v0 + '!==' + v1 + ')');
-    t.ok(!gt(v0, v1, loose), "!gt('" + v0 + "', '" + v1 + "')");
-    t.ok(gte(v0, v1, loose), "gte('" + v0 + "', '" + v1 + "')");
-    t.ok(!lt(v0, v1, loose), "!lt('" + v0 + "', '" + v1 + "')");
-    t.ok(lte(v0, v1, loose), "lte('" + v0 + "', '" + v1 + "')");
-  });
-  t.end();
-});
-
-
-test('\nrange tests', function(t) {
-  // [range, version]
-  // version should be included by range
-  [['1.0.0 - 2.0.0', '1.2.3'],
-    ['^1.2.3+build', '1.2.3'],
-    ['^1.2.3+build', '1.3.0'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3'],
-    ['1.2.3pre+asdf - 2.4.3-pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3pre+asdf - 2.4.3pre+asdf', '1.2.3', true],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '1.2.3-pre.2'],
-    ['1.2.3-pre+asdf - 2.4.3-pre+asdf', '2.4.3-alpha'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0'],
-    ['*', '1.2.3'],
-    ['*', 'v1.2.3', true],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97', true],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0,
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0,
-    ['~ 1.0', '1.0.2'],
-    ['~ 1.0.3', '1.0.12'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['~1.2.1 >=1.2.3', '1.2.3'],
-    ['~1.2.1 =1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['~1.2.1 >=1.2.3 1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3 >=1.2.3', '1.2.3'],
-    ['~1.2.1 1.2.3', '1.2.3'],
-    ['>=1.2.1 1.2.3', '1.2.3'],
-    ['1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.3 >=1.2.1', '1.2.3'],
-    ['>=1.2.1 >=1.2.3', '1.2.3'],
-    ['>=1.2', '1.2.8'],
-    ['^1.2.3', '1.8.1'],
-    ['^0.1.2', '0.1.2'],
-    ['^0.1', '0.1.2'],
-    ['^1.2', '1.4.2'],
-    ['^1.2 ^1', '1.4.2'],
-    ['^1.2.3-alpha', '1.2.3-pre'],
-    ['^1.2.0-alpha', '1.2.0-pre'],
-    ['^0.0.1-alpha', '0.0.1-beta']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    t.ok(satisfies(ver, range, loose), range + ' satisfied by ' + ver);
-  });
-  t.end();
-});
-
-test('\nnegative range tests', function(t) {
-  // [range, version]
-  // version should not be included by range
-  [['1.0.0 - 2.0.0', '2.2.3'],
-    ['1.2.3+asdf - 2.4.3+asdf', '1.2.3-pre.2'],
-    ['1.2.3+asdf - 2.4.3+asdf', '2.4.3-alpha'],
-    ['^1.2.3+build', '2.0.0'],
-    ['^1.2.3+build', '1.2.0'],
-    ['^1.2.3', '1.2.3-pre'],
-    ['^1.2', '1.2.0-pre'],
-    ['>1.2', '1.3.0-beta'],
-    ['<=1.2.3', '1.2.3-beta'],
-    ['^1.2.3', '1.2.3-beta'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['<1', '1.0.0beta', true],
-    ['< 1', '1.0.0beta', true],
-    ['1.0.0', '1.0.1'],
-    ['>=1.0.0', '0.0.0'],
-    ['>=1.0.0', '0.0.1'],
-    ['>=1.0.0', '0.1.0'],
-    ['>1.0.0', '0.0.1'],
-    ['>1.0.0', '0.1.0'],
-    ['<=2.0.0', '3.0.0'],
-    ['<=2.0.0', '2.9999.9999'],
-    ['<=2.0.0', '2.2.9'],
-    ['<2.0.0', '2.9999.9999'],
-    ['<2.0.0', '2.2.9'],
-    ['>=0.1.97', 'v0.1.93', true],
-    ['>=0.1.97', '0.1.93'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.0.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.2'],
-    ['2.x.x', '1.1.3'],
-    ['2.x.x', '3.1.3'],
-    ['1.2.x', '1.3.3'],
-    ['1.2.x || 2.x', '3.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['2.*.*', '3.1.3'],
-    ['1.2.*', '1.3.3'],
-    ['1.2.* || 2.*', '3.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.1.2'],
-    ['2.3', '2.4.1'],
-    ['~2.4', '2.5.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.9'],
-    ['~>3.2.1', '3.3.2'], // >=3.2.1 <3.3.0
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '2.2.3'],
-    ['~1.0', '1.1.0'], // >=1.0.0 <1.1.0
-    ['<1', '1.0.0'],
-    ['>=1.2', '1.1.1'],
-    ['1', '2.0.0beta', true],
-    ['~v0.5.4-beta', '0.5.4-alpha'],
-    ['=0.7.x', '0.8.2'],
-    ['>=0.7.x', '0.6.2'],
-    ['<0.7.x', '0.7.2'],
-    ['<1.2.3', '1.2.3-beta'],
-    ['=1.2.3', '1.2.3-beta'],
-    ['>1.2', '1.2.8'],
-    ['^1.2.3', '2.0.0-alpha'],
-    ['^1.2.3', '1.2.2'],
-    ['^1.2', '1.1.9'],
-    ['*', 'v1.2.3-foo', true],
-    // invalid ranges never satisfied!
-    ['blerg', '1.2.3'],
-    ['git+https://user:password0123@github.com/foo', '123.0.0', true],
-    ['^1.2.3', '2.0.0-pre']
-  ].forEach(function(v) {
-    var range = v[0];
-    var ver = v[1];
-    var loose = v[2];
-    var found = satisfies(ver, range, loose);
-    t.ok(!found, ver + ' not satisfied by ' + range);
-  });
-  t.end();
-});
-
-test('\nincrement versions test', function(t) {
-//  [version, inc, result, identifier]
-//  inc(version, inc) -> result
-  [['1.2.3', 'major', '2.0.0'],
-    ['1.2.3', 'minor', '1.3.0'],
-    ['1.2.3', 'patch', '1.2.4'],
-    ['1.2.3tag', 'major', '2.0.0', true],
-    ['1.2.3-tag', 'major', '2.0.0'],
-    ['1.2.3', 'fake', null],
-    ['1.2.0-0', 'patch', '1.2.0'],
-    ['fake', 'major', null],
-    ['1.2.3-4', 'major', '2.0.0'],
-    ['1.2.3-4', 'minor', '1.3.0'],
-    ['1.2.3-4', 'patch', '1.2.3'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3'],
-    ['1.2.4', 'prerelease', '1.2.5-0'],
-    ['1.2.3-0', 'prerelease', '1.2.3-1'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1'],
-    ['1.2.3-alpha.1', 'prerelease', '1.2.3-alpha.2'],
-    ['1.2.3-alpha.2', 'prerelease', '1.2.3-alpha.3'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta'],
-    ['1.2.3-alpha.1.beta', 'prerelease', '1.2.3-alpha.2.beta'],
-    ['1.2.3-alpha.2.beta', 'prerelease', '1.2.3-alpha.3.beta'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta'],
-    ['1.2.0', 'prepatch', '1.2.1-0'],
-    ['1.2.0-1', 'prepatch', '1.2.1-0'],
-    ['1.2.0', 'preminor', '1.3.0-0'],
-    ['1.2.3-1', 'preminor', '1.3.0-0'],
-    ['1.2.0', 'premajor', '2.0.0-0'],
-    ['1.2.3-1', 'premajor', '2.0.0-0'],
-    ['1.2.0-1', 'minor', '1.2.0'],
-    ['1.0.0-1', 'major', '1.0.0'],
-
-    ['1.2.3', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3', 'patch', '1.2.4', false, 'dev'],
-    ['1.2.3tag', 'major', '2.0.0', true, 'dev'],
-    ['1.2.3-tag', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3', 'fake', null, false, 'dev'],
-    ['1.2.0-0', 'patch', '1.2.0', false, 'dev'],
-    ['fake', 'major', null, false, 'dev'],
-    ['1.2.3-4', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-4', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-4', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'major', '2.0.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'minor', '1.3.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'patch', '1.2.3', false, 'dev'],
-    ['1.2.4', 'prerelease', '1.2.5-dev.0', false, 'dev'],
-    ['1.2.3-0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1', false, 'alpha'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2', false, 'alpha'],
-    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3', false, 'alpha'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
-    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta', false, 'alpha'],
-    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta', false, 'alpha'],
-    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta', false, 'alpha'],
-    ['1.2.0', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0-1', 'prepatch', '1.2.1-dev.0', false, 'dev'],
-    ['1.2.0', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'preminor', '1.3.0-dev.0', false, 'dev'],
-    ['1.2.0', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.3-1', 'premajor', '2.0.0-dev.0', false, 'dev'],
-    ['1.2.0-1', 'minor', '1.2.0', false, 'dev'],
-    ['1.0.0-1', 'major', '1.0.0', false, 'dev'],
-    ['1.2.3-dev.bar', 'prerelease', '1.2.3-dev.0', false, 'dev']
-
-  ].forEach(function(v) {
-    var pre = v[0];
-    var what = v[1];
-    var wanted = v[2];
-    var loose = v[3];
-    var id = v[4];
-    var found = inc(pre, what, loose, id);
-    var cmd = 'inc(' + pre + ', ' + what + ', ' + id + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-
-    var parsed = semver.parse(pre, loose);
-    if (wanted) {
-      parsed.inc(what, id);
-      t.equal(parsed.version, wanted, cmd + ' object version updated');
-      t.equal(parsed.raw, wanted, cmd + ' object raw field updated');
-    } else if (parsed) {
-      t.throws(function () {
-        parsed.inc(what, id)
-      })
-    } else {
-      t.equal(parsed, null)
-    }
-  });
-
-  t.end();
-});
-
-test('\ndiff versions test', function(t) {
-//  [version1, version2, result]
-//  diff(version1, version2) -> result
-  [['1.2.3', '0.2.3', 'major'],
-    ['1.4.5', '0.2.3', 'major'],
-    ['1.2.3', '2.0.0-pre', 'premajor'],
-    ['1.2.3', '1.3.3', 'minor'],
-    ['1.0.1', '1.1.0-pre', 'preminor'],
-    ['1.2.3', '1.2.4', 'patch'],
-    ['1.2.3', '1.2.4-pre', 'prepatch'],
-    ['0.0.1', '0.0.1-pre', 'prerelease'],
-    ['0.0.1', '0.0.1-pre-2', 'prerelease'],
-    ['1.1.0', '1.1.0-pre', 'prerelease'],
-    ['1.1.0-pre-1', '1.1.0-pre-2', 'prerelease'],
-    ['1.0.0', '1.0.0', null]
-
-  ].forEach(function(v) {
-    var version1 = v[0];
-    var version2 = v[1];
-    var wanted = v[2];
-    var found = diff(version1, version2);
-    var cmd = 'diff(' + version1 + ', ' + version2 + ')';
-    t.equal(found, wanted, cmd + ' === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\nvalid range test', function(t) {
-  // [range, result]
-  // validRange(range) -> result
-  // translate ranges into their canonical form
-  [['1.0.0 - 2.0.0', '>=1.0.0 <=2.0.0'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '*'],
-    ['', '*'],
-    ['*', '*'],
-    ['*', '*'],
-    ['>=1.0.0', '>=1.0.0'],
-    ['>1.0.0', '>1.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<=2.0.0', '<=2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['<2.0.0', '<2.0.0'],
-    ['>= 1.0.0', '>=1.0.0'],
-    ['>=  1.0.0', '>=1.0.0'],
-    ['>=   1.0.0', '>=1.0.0'],
-    ['> 1.0.0', '>1.0.0'],
-    ['>  1.0.0', '>1.0.0'],
-    ['<=   2.0.0', '<=2.0.0'],
-    ['<= 2.0.0', '<=2.0.0'],
-    ['<=  2.0.0', '<=2.0.0'],
-    ['<    2.0.0', '<2.0.0'],
-    ['<	2.0.0', '<2.0.0'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['>=0.1.97', '>=0.1.97'],
-    ['0.1.20 || 1.2.4', '0.1.20||1.2.4'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['>=0.2.3 || <0.0.1', '>=0.2.3||<0.0.1'],
-    ['||', '||'],
-    ['2.x.x', '>=2.0.0 <3.0.0'],
-    ['1.2.x', '>=1.2.0 <1.3.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['1.2.x || 2.x', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['x', '*'],
-    ['2.*.*', '>=2.0.0 <3.0.0'],
-    ['1.2.*', '>=1.2.0 <1.3.0'],
-    ['1.2.* || 2.*', '>=1.2.0 <1.3.0||>=2.0.0 <3.0.0'],
-    ['*', '*'],
-    ['2', '>=2.0.0 <3.0.0'],
-    ['2.3', '>=2.3.0 <2.4.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~2.4', '>=2.4.0 <2.5.0'],
-    ['~>3.2.1', '>=3.2.1 <3.3.0'],
-    ['~1', '>=1.0.0 <2.0.0'],
-    ['~>1', '>=1.0.0 <2.0.0'],
-    ['~> 1', '>=1.0.0 <2.0.0'],
-    ['~1.0', '>=1.0.0 <1.1.0'],
-    ['~ 1.0', '>=1.0.0 <1.1.0'],
-    ['^0', '>=0.0.0 <1.0.0'],
-    ['^ 1', '>=1.0.0 <2.0.0'],
-    ['^0.1', '>=0.1.0 <0.2.0'],
-    ['^1.0', '>=1.0.0 <2.0.0'],
-    ['^1.2', '>=1.2.0 <2.0.0'],
-    ['^0.0.1', '>=0.0.1 <0.0.2'],
-    ['^0.0.1-beta', '>=0.0.1-beta <0.0.2'],
-    ['^0.1.2', '>=0.1.2 <0.2.0'],
-    ['^1.2.3', '>=1.2.3 <2.0.0'],
-    ['^1.2.3-beta.4', '>=1.2.3-beta.4 <2.0.0'],
-    ['<1', '<1.0.0'],
-    ['< 1', '<1.0.0'],
-    ['>=1', '>=1.0.0'],
-    ['>= 1', '>=1.0.0'],
-    ['<1.2', '<1.2.0'],
-    ['< 1.2', '<1.2.0'],
-    ['1', '>=1.0.0 <2.0.0'],
-    ['>01.02.03', '>1.2.3', true],
-    ['>01.02.03', null],
-    ['~1.2.3beta', '>=1.2.3-beta <1.3.0', true],
-    ['~1.2.3beta', null],
-    ['^ 1.2 ^ 1', '>=1.2.0 <2.0.0 >=1.0.0 <2.0.0']
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var loose = v[2];
-    var found = validRange(pre, loose);
-
-    t.equal(found, wanted, 'validRange(' + pre + ') === ' + wanted);
-  });
-
-  t.end();
-});
-
-test('\ncomparators test', function(t) {
-  // [range, comparators]
-  // turn range into a set of individual comparators
-  [['1.0.0 - 2.0.0', [['>=1.0.0', '<=2.0.0']]],
-    ['1.0.0', [['1.0.0']]],
-    ['>=*', [['']]],
-    ['', [['']]],
-    ['*', [['']]],
-    ['*', [['']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>=1.0.0', [['>=1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['>1.0.0', [['>1.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<=2.0.0', [['<=2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['<2.0.0', [['<2.0.0']]],
-    ['>= 1.0.0', [['>=1.0.0']]],
-    ['>=  1.0.0', [['>=1.0.0']]],
-    ['>=   1.0.0', [['>=1.0.0']]],
-    ['> 1.0.0', [['>1.0.0']]],
-    ['>  1.0.0', [['>1.0.0']]],
-    ['<=   2.0.0', [['<=2.0.0']]],
-    ['<= 2.0.0', [['<=2.0.0']]],
-    ['<=  2.0.0', [['<=2.0.0']]],
-    ['<    2.0.0', [['<2.0.0']]],
-    ['<\t2.0.0', [['<2.0.0']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['>=0.1.97', [['>=0.1.97']]],
-    ['0.1.20 || 1.2.4', [['0.1.20'], ['1.2.4']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['>=0.2.3 || <0.0.1', [['>=0.2.3'], ['<0.0.1']]],
-    ['||', [[''], ['']]],
-    ['2.x.x', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.x', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.x || 2.x', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['x', [['']]],
-    ['2.*.*', [['>=2.0.0', '<3.0.0']]],
-    ['1.2.*', [['>=1.2.0', '<1.3.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['1.2.* || 2.*', [['>=1.2.0', '<1.3.0'], ['>=2.0.0', '<3.0.0']]],
-    ['*', [['']]],
-    ['2', [['>=2.0.0', '<3.0.0']]],
-    ['2.3', [['>=2.3.0', '<2.4.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~2.4', [['>=2.4.0', '<2.5.0']]],
-    ['~>3.2.1', [['>=3.2.1', '<3.3.0']]],
-    ['~1', [['>=1.0.0', '<2.0.0']]],
-    ['~>1', [['>=1.0.0', '<2.0.0']]],
-    ['~> 1', [['>=1.0.0', '<2.0.0']]],
-    ['~1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0', [['>=1.0.0', '<1.1.0']]],
-    ['~ 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['~> 1.0.3', [['>=1.0.3', '<1.1.0']]],
-    ['<1', [['<1.0.0']]],
-    ['< 1', [['<1.0.0']]],
-    ['>=1', [['>=1.0.0']]],
-    ['>= 1', [['>=1.0.0']]],
-    ['<1.2', [['<1.2.0']]],
-    ['< 1.2', [['<1.2.0']]],
-    ['1', [['>=1.0.0', '<2.0.0']]],
-    ['1 2', [['>=1.0.0', '<2.0.0', '>=2.0.0', '<3.0.0']]],
-    ['1.2 - 3.4.5', [['>=1.2.0', '<=3.4.5']]],
-    ['1.2.3 - 3.4', [['>=1.2.3', '<3.5.0']]],
-    ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]],
-    ['>*', [['<0.0.0']]],
-    ['<*', [['<0.0.0']]]
-  ].forEach(function(v) {
-    var pre = v[0];
-    var wanted = v[1];
-    var found = toComparators(v[0]);
-    var jw = JSON.stringify(wanted);
-    t.equivalent(found, wanted, 'toComparators(' + pre + ') === ' + jw);
-  });
-
-  t.end();
-});
-
-test('\ninvalid version numbers', function(t) {
-  ['1.2.3.4',
-   'NOT VALID',
-   1.2,
-   null,
-   'Infinity.NaN.Infinity'
-  ].forEach(function(v) {
-    t.throws(function() {
-      new SemVer(v);
-    }, {name:'TypeError', message:'Invalid Version: ' + v});
-  });
-
-  t.end();
-});
-
-test('\nstrict vs loose version numbers', function(t) {
-  [['=1.2.3', '1.2.3'],
-    ['01.02.03', '1.2.3'],
-    ['1.2.3-beta.01', '1.2.3-beta.1'],
-    ['   =1.2.3', '1.2.3'],
-    ['1.2.3foo', '1.2.3-foo']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var strict = v[1];
-    t.throws(function() {
-      new SemVer(loose);
-    });
-    var lv = new SemVer(loose, true);
-    t.equal(lv.version, strict);
-    t.ok(eq(loose, strict, true));
-    t.throws(function() {
-      eq(loose, strict);
-    });
-    t.throws(function() {
-      new SemVer(strict).compare(loose);
-    });
-  });
-  t.end();
-});
-
-test('\nstrict vs loose ranges', function(t) {
-  [['>=01.02.03', '>=1.2.3'],
-    ['~1.02.03beta', '>=1.2.3-beta <1.3.0']
-  ].forEach(function(v) {
-    var loose = v[0];
-    var comps = v[1];
-    t.throws(function() {
-      new Range(loose);
-    });
-    t.equal(new Range(loose, true).range, comps);
-  });
-  t.end();
-});
-
-test('\nmax satisfying', function(t) {
-  [[['1.2.3', '1.2.4'], '1.2', '1.2.4'],
-    [['1.2.4', '1.2.3'], '1.2', '1.2.4'],
-    [['1.2.3', '1.2.4', '1.2.5', '1.2.6'], '~1.2.3', '1.2.6'],
-    [['1.1.0', '1.2.0', '1.2.1', '1.3.0', '2.0.0b1', '2.0.0b2', '2.0.0b3', '2.0.0', '2.1.0'], '~2.0.0', '2.0.0', true]
-  ].forEach(function(v) {
-    var versions = v[0];
-    var range = v[1];
-    var expect = v[2];
-    var loose = v[3];
-    var actual = semver.maxSatisfying(versions, range, loose);
-    t.equal(actual, expect);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
deleted file mode 100644
index 0f7167d6589258..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/ltr.js
+++ /dev/null
@@ -1,181 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-var ltr = semver.ltr;
-
-test('\nltr tests', function(t) {
-  // [range, version, loose]
-  // Version should be less than range
-  [
-    ['~1.2.2', '1.2.1'],
-    ['~0.6.1-1', '0.6.1-0'],
-    ['1.0.0 - 2.0.0', '0.0.1'],
-    ['1.0.0-beta.2', '1.0.0-beta.1'],
-    ['1.0.0', '0.0.0'],
-    ['>=2.0.0', '1.1.1'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['0.1.20 || 1.2.4', '0.1.5'],
-    ['2.x.x', '1.0.0'],
-    ['1.2.x', '1.1.0'],
-    ['1.2.x || 2.x', '1.0.0'],
-    ['2.*.*', '1.0.1'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.9999'],
-    ['2', '1.0.0'],
-    ['2.3', '2.2.2'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.3.5'],
-    ['~>3.2.1', '3.2.0'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.4'],
-    ['~> 1', '0.2.3'],
-    ['~1.0', '0.1.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '0.1.0'],
-    ['>1.2', '1.2.0'],
-    ['> 1.2', '1.2.1'],
-    ['1', '0.0.0beta', true],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['~v0.5.4-pre', '0.5.4-alpha'],
-    ['=0.7.x', '0.6.0'],
-    ['=0.7.x', '0.6.0-asdf'],
-    ['>=0.7.x', '0.6.0'],
-    ['~1.2.2', '1.2.1'],
-    ['1.0.0 - 2.0.0', '0.2.3'],
-    ['1.0.0', '0.0.1'],
-    ['>=2.0.0', '1.0.0'],
-    ['>=2.0.0', '1.9999.9999'],
-    ['>=2.0.0', '1.2.9'],
-    ['>2.0.0', '2.0.0'],
-    ['>2.0.0', '1.2.9'],
-    ['2.x.x', '1.1.3'],
-    ['1.2.x', '1.1.3'],
-    ['1.2.x || 2.x', '1.1.3'],
-    ['2.*.*', '1.1.3'],
-    ['1.2.*', '1.1.3'],
-    ['1.2.* || 2.*', '1.1.3'],
-    ['2', '1.9999.9999'],
-    ['2.3', '2.2.1'],
-    ['~2.4', '2.3.0'], // >=2.4.0 <2.5.0
-    ['~>3.2.1', '2.3.2'], // >=3.2.1 <3.3.0
-    ['~1', '0.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '0.2.3'],
-    ['~1.0', '0.0.0'], // >=1.0.0 <1.1.0
-    ['>1', '1.0.0'],
-    ['2', '1.0.0beta', true],
-    ['>1', '1.0.0beta', true],
-    ['> 1', '1.0.0beta', true],
-    ['=0.7.x', '0.6.2'],
-    ['=0.7.x', '0.7.0-asdf'],
-    ['^1', '1.0.0-0'],
-    ['>=0.7.x', '0.7.0-asdf'],
-    ['1', '1.0.0beta', true],
-    ['>=0.7.x', '0.6.2'],
-    ['>1.2.3', '1.3.0-alpha']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.ok(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
-
-test('\nnegative ltr tests', function(t) {
-  // [range, version, loose]
-  // Version should NOT be less than range
-  [
-    ['~ 1.0', '1.1.0'],
-    ['~0.6.1-1', '0.6.1-1'],
-    ['1.0.0 - 2.0.0', '1.2.3'],
-    ['1.0.0 - 2.0.0', '2.9.9'],
-    ['1.0.0', '1.0.0'],
-    ['>=*', '0.2.4'],
-    ['', '1.0.0', true],
-    ['*', '1.2.3'],
-    ['>=1.0.0', '1.0.0'],
-    ['>=1.0.0', '1.0.1'],
-    ['>=1.0.0', '1.1.0'],
-    ['>1.0.0', '1.0.1'],
-    ['>1.0.0', '1.1.0'],
-    ['<=2.0.0', '2.0.0'],
-    ['<=2.0.0', '1.9999.9999'],
-    ['<=2.0.0', '0.2.9'],
-    ['<2.0.0', '1.9999.9999'],
-    ['<2.0.0', '0.2.9'],
-    ['>= 1.0.0', '1.0.0'],
-    ['>=  1.0.0', '1.0.1'],
-    ['>=   1.0.0', '1.1.0'],
-    ['> 1.0.0', '1.0.1'],
-    ['>  1.0.0', '1.1.0'],
-    ['<=   2.0.0', '2.0.0'],
-    ['<= 2.0.0', '1.9999.9999'],
-    ['<=  2.0.0', '0.2.9'],
-    ['<    2.0.0', '1.9999.9999'],
-    ['<\t2.0.0', '0.2.9'],
-    ['>=0.1.97', 'v0.1.97'],
-    ['>=0.1.97', '0.1.97'],
-    ['0.1.20 || 1.2.4', '1.2.4'],
-    ['0.1.20 || >1.2.4', '1.2.4'],
-    ['0.1.20 || 1.2.4', '1.2.3'],
-    ['0.1.20 || 1.2.4', '0.1.20'],
-    ['>=0.2.3 || <0.0.1', '0.0.0'],
-    ['>=0.2.3 || <0.0.1', '0.2.3'],
-    ['>=0.2.3 || <0.0.1', '0.2.4'],
-    ['||', '1.3.4'],
-    ['2.x.x', '2.1.3'],
-    ['1.2.x', '1.2.3'],
-    ['1.2.x || 2.x', '2.1.3'],
-    ['1.2.x || 2.x', '1.2.3'],
-    ['x', '1.2.3'],
-    ['2.*.*', '2.1.3'],
-    ['1.2.*', '1.2.3'],
-    ['1.2.* || 2.*', '2.1.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['1.2.* || 2.*', '1.2.3'],
-    ['*', '1.2.3'],
-    ['2', '2.1.2'],
-    ['2.3', '2.3.1'],
-    ['~2.4', '2.4.0'], // >=2.4.0 <2.5.0
-    ['~2.4', '2.4.5'],
-    ['~>3.2.1', '3.2.2'], // >=3.2.1 <3.3.0
-    ['~1', '1.2.3'], // >=1.0.0 <2.0.0
-    ['~>1', '1.2.3'],
-    ['~> 1', '1.2.3'],
-    ['~1.0', '1.0.2'], // >=1.0.0 <1.1.0
-    ['~ 1.0', '1.0.2'],
-    ['>=1', '1.0.0'],
-    ['>= 1', '1.0.0'],
-    ['<1.2', '1.1.1'],
-    ['< 1.2', '1.1.1'],
-    ['~v0.5.4-pre', '0.5.5'],
-    ['~v0.5.4-pre', '0.5.4'],
-    ['=0.7.x', '0.7.2'],
-    ['>=0.7.x', '0.7.2'],
-    ['<=0.7.x', '0.6.2'],
-    ['>0.2.3 >0.2.4 <=0.2.5', '0.2.5'],
-    ['>=0.2.3 <=0.2.4', '0.2.4'],
-    ['1.0.0 - 2.0.0', '2.0.0'],
-    ['^3.0.0', '4.0.0'],
-    ['^1.0.0 || ~2.0.1', '2.0.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '3.2.0'],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '1.0.0beta', true],
-    ['^0.1.0 || ~3.0.1 || 5.0.0', '5.0.0-0', true],
-    ['^0.1.0 || ~3.0.1 || >4 <=5.0.0', '3.5.0'],
-    ['^1.0.0alpha', '1.0.0beta', true],
-    ['~1.0.0alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0beta', true],
-    ['~1.0.0-alpha', '1.0.0beta', true],
-    ['^1.0.0-alpha', '1.0.0-beta'],
-    ['~1.0.0-alpha', '1.0.0-beta'],
-    ['=0.1.0', '1.0.0']
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = '!ltr(' + version + ', ' + range + ', ' + loose + ')';
-    t.notOk(ltr(version, range, loose), msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
deleted file mode 100644
index e9d4039c8be629..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/node_modules/semver/test/major-minor-patch.js
+++ /dev/null
@@ -1,72 +0,0 @@
-var tap = require('tap');
-var test = tap.test;
-var semver = require('../semver.js');
-
-test('\nmajor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.3', 1],
-    [' 1.2.3 ', 1],
-    [' 2.2.3-4 ', 2],
-    [' 3.2.3-pre ', 3],
-    ['v5.2.3', 5],
-    [' v8.2.3 ', 8],
-    ['\t13.2.3', 13],
-    ['=21.2.3', 21, true],
-    ['v=34.2.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'major(' + range + ') = ' + version;
-    t.equal(semver.major(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\nminor tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.1.3', 1],
-    [' 1.1.3 ', 1],
-    [' 1.2.3-4 ', 2],
-    [' 1.3.3-pre ', 3],
-    ['v1.5.3', 5],
-    [' v1.8.3 ', 8],
-    ['\t1.13.3', 13],
-    ['=1.21.3', 21, true],
-    ['v=1.34.3', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'minor(' + range + ') = ' + version;
-    t.equal(semver.minor(range, loose), version, msg);
-  });
-  t.end();
-});
-
-test('\npatch tests', function(t) {
-  // [range, version]
-  // Version should be detectable despite extra characters
-  [
-    ['1.2.1', 1],
-    [' 1.2.1 ', 1],
-    [' 1.2.2-4 ', 2],
-    [' 1.2.3-pre ', 3],
-    ['v1.2.5', 5],
-    [' v1.2.8 ', 8],
-    ['\t1.2.13', 13],
-    ['=1.2.21', 21, true],
-    ['v=1.2.34', 34, true]
-  ].forEach(function(tuple) {
-    var range = tuple[0];
-    var version = tuple[1];
-    var loose = tuple[2] || false;
-    var msg = 'patch(' + range + ') = ' + version;
-    t.equal(semver.patch(range, loose), version, msg);
-  });
-  t.end();
-});
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/package.json
index e2041315371230..c0b4c066a2e166 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/package.json
@@ -1,26 +1,26 @@
 {
-  "_from": "agent-base@2",
-  "_id": "agent-base@2.1.1",
+  "_from": "agent-base@^4.0.1",
+  "_id": "agent-base@4.1.0",
   "_inBundle": false,
-  "_integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
+  "_integrity": "sha1-IOF0Ac1Js8B2v1akvGxbQ2/6jVU=",
   "_location": "/pacote/make-fetch-happen/socks-proxy-agent/agent-base",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "agent-base@2",
+    "raw": "agent-base@^4.0.1",
     "name": "agent-base",
     "escapedName": "agent-base",
-    "rawSpec": "2",
+    "rawSpec": "^4.0.1",
     "saveSpec": null,
-    "fetchSpec": "2"
+    "fetchSpec": "^4.0.1"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen/socks-proxy-agent"
   ],
-  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-2.1.1.tgz",
-  "_shasum": "d6de10d5af6132d5bd692427d46fc538539094c7",
-  "_spec": "agent-base@2",
+  "_resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.1.0.tgz",
+  "_shasum": "20e17401cd49b3c076bf56a4bc6c5b436ffa8d55",
+  "_spec": "agent-base@^4.0.1",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent",
   "author": {
     "name": "Nathan Rajlich",
@@ -32,14 +32,16 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "extend": "~3.0.0",
-    "semver": "~5.0.1"
+    "es6-promisify": "^5.0.0"
   },
   "deprecated": false,
   "description": "Turn a function into an `http.Agent` instance",
   "devDependencies": {
-    "mocha": "2",
-    "ws": "0.8.0"
+    "mocha": "^3.4.2",
+    "ws": "^3.0.0"
+  },
+  "engines": {
+    "node": ">= 4.0.0"
   },
   "homepage": "https://github.com/TooTallNate/node-agent-base#readme",
   "keywords": [
@@ -50,7 +52,7 @@
     "https"
   ],
   "license": "MIT",
-  "main": "agent.js",
+  "main": "./index.js",
   "name": "agent-base",
   "repository": {
     "type": "git",
@@ -59,5 +61,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "2.1.1"
+  "version": "4.1.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/patch-core.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/patch-core.js
index 7cdacafa3ef128..05cbaa1e70a56d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/patch-core.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/patch-core.js
@@ -1,53 +1,25 @@
-var url = require('url');
-var http = require('http');
-var https = require('https');
-var semver = require('semver');
-var inherits = require('util').inherits;
+'use strict';
 
+const url = require('url');
+const https = require('https');
 
-// we only need to patch the `http.request()` and
-// `http.ClientRequest` on older versions of Node.js
-if (semver.lt(process.version, '0.11.8')) {
-  // subclass the native ClientRequest to include the
-  // passed in `options` object.
-  http.ClientRequest = (function (_ClientRequest) {
-    function ClientRequest (options, cb) {
-      this._options = options;
-      _ClientRequest.call(this, options, cb);
-    }
-    inherits(ClientRequest, _ClientRequest);
-
-    return ClientRequest;
-  })(http.ClientRequest);
-
-
-  // need to re-define the `request()` method, since on node v0.8/v0.10
-  // the closure-local ClientRequest is used, rather than the monkey
-  // patched version we have created here.
-  http.request = (function (request) {
-    return function (options, cb) {
-      if (typeof options === 'string') {
-        options = url.parse(options);
-      }
-      if (options.protocol && options.protocol !== 'http:') {
-        throw new Error('Protocol:' + options.protocol + ' not supported.');
-      }
-      return new http.ClientRequest(options, cb);
-    };
-  })(http.request);
-}
-
-
-// this currently needs to be applied to all Node.js versions
-// (v0.8.x, v0.10.x, v0.12.x), in order to determine if the `req`
-// is an HTTP or HTTPS request. There is currently no PR attempting
-// to move this property upstream.
-https.request = (function (request) {
-  return function (options, cb) {
+/**
+ * This currently needs to be applied to all Node.js versions
+ * in order to determine if the `req` is an HTTP or HTTPS request.
+ *
+ * There is currently no PR attempting to move this property upstream.
+ */
+https.request = (function(request) {
+  return function(_options, cb) {
+    let options
     if (typeof options === 'string') {
-      options = url.parse(options);
+      options = url.parse(_options);
+    } else {
+      options = Object.assign({}, _options);
+    }
+    if (null == options.port) {
+      options.port = 443;
     }
-    if (null == options.port) options.port = 443;
     options.secureEndpoint = true;
     return request.call(https, options, cb);
   };
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/test/test.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/test/test.js
index 7d8dee66ce902b..43217d4273a73d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/test/test.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/agent-base/test/test.js
@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -13,18 +12,17 @@ var WebSocket = require('ws');
 var assert = require('assert');
 var events = require('events');
 var inherits = require('util').inherits;
-var semver = require('semver');
 var Agent = require('../');
 
-describe('Agent', function () {
-  describe('subclass', function () {
-    it('should be subclassable', function (done) {
-      function MyAgent () {
+describe('Agent', function() {
+  describe('subclass', function() {
+    it('should be subclassable', function(done) {
+      function MyAgent() {
         Agent.call(this);
       }
       inherits(MyAgent, Agent);
 
-      MyAgent.prototype.callback = function (req, opts, fn) {
+      MyAgent.prototype.callback = function(req, opts, fn) {
         assert.equal(req.path, '/foo');
         assert.equal(req.getHeader('host'), '127.0.0.1:1234');
         assert.equal(opts.secureEndpoint, true);
@@ -32,102 +30,177 @@ describe('Agent', function () {
       };
 
       var info = url.parse('https://127.0.0.1:1234/foo');
-      info.agent = new MyAgent;
+      info.agent = new MyAgent();
       https.get(info);
     });
   });
-  describe('"error" event', function () {
-    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function (done) {
+  describe('options', function() {
+    it('should support an options Object as first argument', function() {
+      var agent = new Agent({ timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should support an options Object as second argument', function() {
+      var agent = new Agent(function() {}, { timeout: 1000 });
+      assert.equal(1000, agent.timeout);
+    });
+    it('should be mixed in with HTTP request options', function(done) {
+      var agent = new Agent({
+        host: 'my-proxy.com',
+        port: 3128,
+        foo: 'bar'
+      });
+      agent.callback = function(req, opts, fn) {
+        assert.equal('bar', opts.foo);
+        assert.equal('a', opts.b);
+
+        // `host` and `port` are special-cases, and should always be
+        // overwritten in the request `opts` inside the agent-base callback
+        assert.equal('localhost', opts.host);
+        assert.equal(80, opts.port);
+        done();
+      };
+      var opts = {
+        b: 'a',
+        agent: agent
+      };
+      http.get(opts);
+    });
+  });
+  describe('`this` context', function() {
+    it('should be the Agent instance', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function () {
+        called = true;
+        assert.equal(this, agent);
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+    it('should be the Agent instance with callback signature', function(done) {
+      var called = false;
+      var agent = new Agent();
+      agent.callback = function (req, opts, fn) {
+        called = true;
+        assert.equal(this, agent);
+        fn();
+      }
+      var info = url.parse('http://127.0.0.1/foo');
+      info.agent = agent;
+      var req = http.get(info);
+      req.on('error', function(err) {
+        assert(/no Duplex stream was returned/.test(err.message));
+        done();
+      });
+    })
+  })
+  describe('"error" event', function() {
+    it('should be invoked on `http.ClientRequest` instance if `callback()` has not been defined', function(
+      done
+    ) {
       var agent = new Agent();
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
-        assert.equal('"agent-base" has no default implementation, you must subclass and override `callback()`', err.message);
+      req.on('error', function(err) {
+        assert.equal(
+          '"agent-base" has no default implementation, you must subclass and override `callback()`',
+          err.message
+        );
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function on the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
         fn(new Error('is this caught?'));
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
-    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function (done) {
-      var agent = new Agent(function (req, opts, fn) {
-        setTimeout(function () {
+    it('should be invoked on `http.ClientRequest` instance if Error passed to callback function after the first tick', function(
+      done
+    ) {
+      var agent = new Agent(function(req, opts, fn) {
+        setTimeout(function() {
           fn(new Error('is this caught?'));
         }, 10);
       });
       var info = url.parse('http://127.0.0.1/foo');
       info.agent = agent;
       var req = http.get(info);
-      req.on('error', function (err) {
+      req.on('error', function(err) {
         assert.equal('is this caught?', err.message);
         done();
       });
     });
   });
-  describe('artificial "streams"', function () {
-    it('should send a GET request', function (done) {
+  describe('artificial "streams"', function() {
+    it('should send a GET request', function(done) {
       var stream = new events.EventEmitter();
 
       // needed for the `http` module to call .write() on the stream
       stream.writable = true;
 
-      stream.write = function (str) {
+      stream.write = function(str) {
         assert(0 == str.indexOf('GET / HTTP/1.1'));
         done();
       };
 
       // needed for `http` module in Node.js 4
-      stream.cork = function () {
-      };
+      stream.cork = function() {};
 
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
       var req = http.request(opts);
       req.end();
     });
-    it('should receive a GET response', function (done) {
+    it('should receive a GET response', function(done) {
       var stream = new events.EventEmitter();
       var opts = {
         method: 'GET',
         host: '127.0.0.1',
         path: '/',
         port: 80,
-        agent: new Agent(function (req, opts, fn) {
+        agent: new Agent(function(req, opts, fn) {
           fn(null, stream);
         })
       };
-      var req = http.request(opts, function (res) {
+      var req = http.request(opts, function(res) {
         assert.equal('0.9', res.httpVersion);
         assert.equal(111, res.statusCode);
         assert.equal('bar', res.headers.foo);
         done();
       });
-      req.end();
 
-      // have to nextTick() since `http.ClientRequest` doesn't *actually*
-      // attach the listeners to the "stream" until the next tick :\
-      process.nextTick(function () {
-        var buf = new Buffer('HTTP/0.9 111\r\n' +
-                             'Foo: bar\r\n' +
-                             'Set-Cookie: 1\r\n' +
-                             'Set-Cookie: 2\r\n\r\n');
+      // have to wait for the "socket" event since `http.ClientRequest`
+      // doesn't *actually* attach the listeners to the "stream" until
+      // this happens
+      req.once('socket', function() {
+        var buf = new Buffer(
+          'HTTP/0.9 111\r\n' +
+            'Foo: bar\r\n' +
+            'Set-Cookie: 1\r\n' +
+            'Set-Cookie: 2\r\n\r\n'
+        );
         if ('function' == typeof stream.ondata) {
           // node <= v0.11.3
           stream.ondata(buf, 0, buf.length);
@@ -136,34 +209,36 @@ describe('Agent', function () {
           stream.emit('data', buf);
         }
       });
+
+      req.end();
     });
   });
 });
 
-describe('"http" module', function () {
+describe('"http" module', function() {
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     server = http.createServer();
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTP requests', function (done) {
+  it('should work for basic HTTP requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -171,7 +246,63 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support direct return in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      called = true;
+      return net.connect(opts);
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
+      gotReq = true;
+      res.setHeader('X-Foo', 'bar');
+      res.setHeader('X-Url', req.url);
+      res.end();
+    });
+
+    var info = url.parse('http://127.0.0.1:' + port + '/foo');
+    info.agent = agent;
+    http.get(info, function(res) {
+      assert.equal('bar', res.headers['x-foo']);
+      assert.equal('/foo', res.headers['x-url']);
+      assert(gotReq);
+      assert(called);
+      done();
+    });
+  });
+
+  it('should support returning a Promise in `connect()`', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts) {
+      return new Promise(function(resolve, reject) {
+        called = true;
+        resolve(net.connect(opts));
+      });
+    });
+
+    // add HTTP server "request" listener
+    var gotReq = false;
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -180,7 +311,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/foo');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -189,9 +320,9 @@ describe('"http" module', function () {
     });
   });
 
-  it('should set the `Connection: close` response header', function (done) {
+  it('should set the `Connection: close` response header', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       var socket = net.connect(opts);
       fn(null, socket);
@@ -199,7 +330,7 @@ describe('"http" module', function () {
 
     // add HTTP server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Url', req.url);
       assert.equal('close', req.headers.connection);
@@ -208,7 +339,7 @@ describe('"http" module', function () {
 
     var info = url.parse('http://127.0.0.1:' + port + '/bar');
     info.agent = agent;
-    http.get(info, function (res) {
+    http.get(info, function(res) {
       assert.equal('/bar', res.headers['x-url']);
       assert.equal('close', res.headers.connection);
       assert(gotReq);
@@ -217,8 +348,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should pass through options from `http.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `http.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -231,8 +362,8 @@ describe('"http" module', function () {
     });
   });
 
-  it('should default to port 80', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 80', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(80, opts.port);
       done();
     });
@@ -245,36 +376,76 @@ describe('"http" module', function () {
       agent: agent
     });
   });
+
+  it('should support the "timeout" option', function(done) {
+    // ensure we timeout after the "error" event had a chance to trigger
+    this.timeout(1000);
+    this.slow(800);
+
+    var agent = new Agent(
+      function(req, opts, fn) {
+        // this function will time out
+      },
+      { timeout: 100 }
+    );
+
+    var opts = url.parse('http://nodejs.org');
+    opts.agent = agent;
+
+    var req = http.get(opts);
+    req.once('error', function(err) {
+      assert.equal('ETIMEOUT', err.code);
+      req.abort();
+      done();
+    });
+  });
 });
 
-describe('"https" module', function () {
+describe('"https" module', function() {
   var server;
   var port;
 
   // setup test HTTPS server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic HTTPS requests', function (done) {
+
+  it('should not modify the passed in Options object', function(done) {
+    var called = false;
+    var agent = new Agent(function(req, opts, fn) {
+      called = true;
+      assert.equal(true, opts.secureEndpoint);
+      assert.equal(443, opts.port);
+      assert.equal('localhost', opts.host);
+    });
+    var opts = { agent: agent };
+    var req = https.request(opts);
+    assert.equal(true, called);
+    assert.equal(false, 'secureEndpoint' in opts);
+    assert.equal(false, 'port' in opts);
+    done();
+  });
+
+  it('should work for basic HTTPS requests', function(done) {
     var called = false;
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       called = true;
       assert(opts.secureEndpoint);
       var socket = tls.connect(opts);
@@ -283,7 +454,7 @@ describe('"https" module', function () {
 
     // add HTTPS server "request" listener
     var gotReq = false;
-    server.once('request', function (req, res) {
+    server.once('request', function(req, res) {
       gotReq = true;
       res.setHeader('X-Foo', 'bar');
       res.setHeader('X-Url', req.url);
@@ -293,7 +464,7 @@ describe('"https" module', function () {
     var info = url.parse('https://127.0.0.1:' + port + '/foo');
     info.agent = agent;
     info.rejectUnauthorized = false;
-    https.get(info, function (res) {
+    https.get(info, function(res) {
       assert.equal('bar', res.headers['x-foo']);
       assert.equal('/foo', res.headers['x-url']);
       assert(gotReq);
@@ -302,8 +473,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should pass through options from `https.request()`', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should pass through options from `https.request()`', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal('google.com', opts.host);
       assert.equal('bar', opts.foo);
       done();
@@ -316,8 +487,8 @@ describe('"https" module', function () {
     });
   });
 
-  it('should default to port 443', function (done) {
-    var agent = new Agent(function (req, opts, fn) {
+  it('should default to port 443', function(done) {
+    var agent = new Agent(function(req, opts, fn) {
       assert.equal(true, opts.secureEndpoint);
       assert.equal(false, opts.rejectUnauthorized);
       assert.equal(443, opts.port);
@@ -335,39 +506,39 @@ describe('"https" module', function () {
   });
 });
 
-describe('"ws" server', function () {
+describe('"ws" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
-    server = http.createServer()
+  before(function(done) {
+    server = http.createServer();
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for basic WebSocket connections', function (done) {
+  it('should work for basic WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = net.connect(opts);
       fn(null, socket);
     });
@@ -376,57 +547,56 @@ describe('"ws" server', function () {
       agent: agent
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
 
-describe('"wss" server', function () {
+describe('"wss" server', function() {
   var wss;
   var server;
   var port;
 
   // setup test HTTP server
-  before(function (done) {
+  before(function(done) {
     var options = {
       key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
       cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
     };
     server = https.createServer(options);
     wss = new WebSocket.Server({ server: server });
-    server.listen(0, function () {
+    server.listen(0, function() {
       port = server.address().port;
       done();
     });
   });
 
   // shut down test HTTP server
-  after(function (done) {
-    server.once('close', function () {
+  after(function(done) {
+    server.once('close', function() {
       done();
     });
     server.close();
   });
 
-  it('should work for secure WebSocket connections', function (done) {
+  it('should work for secure WebSocket connections', function(done) {
     function onconnection(ws) {
-      ws.on('message', function (data) {
+      ws.on('message', function(data) {
         assert.equal('ping', data);
         ws.send('pong');
       });
     }
     wss.on('connection', onconnection);
 
-    var agent = new Agent(function (req, opts, fn) {
+    var agent = new Agent(function(req, opts, fn) {
       var socket = tls.connect(opts);
       fn(null, socket);
     });
@@ -436,16 +606,15 @@ describe('"wss" server', function () {
       rejectUnauthorized: false
     });
 
-    client.on('open', function () {
+    client.on('open', function() {
       client.send('ping');
     });
 
-    client.on('message', function (data) {
+    client.on('message', function(data) {
       assert.equal('pong', data);
       client.close();
       wss.removeListener('connection', onconnection);
       done();
     });
   });
-
 });
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.jscs.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.jscs.json
deleted file mode 100644
index b1c6a99f9723ae..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.jscs.json
+++ /dev/null
@@ -1,174 +0,0 @@
-{
-	"es3": true,
-
-	"additionalRules": [],
-
-	"requireSemicolons": true,
-
-	"disallowMultipleSpaces": true,
-
-	"disallowIdentifierNames": [],
-
-	"requireCurlyBraces": {
-		"allExcept": [],
-		"keywords": ["if", "else", "for", "while", "do", "try", "catch"]
-	},
-
-	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-
-	"disallowSpaceAfterKeywords": [],
-
-	"disallowSpaceBeforeComma": true,
-	"disallowSpaceAfterComma": false,
-	"disallowSpaceBeforeSemicolon": true,
-
-	"disallowNodeTypes": [
-		"DebuggerStatement",
-		"LabeledStatement",
-		"SwitchCase",
-		"SwitchStatement",
-		"WithStatement"
-	],
-
-	"requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
-
-	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
-	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
-	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
-
-	"requireSpaceBetweenArguments": true,
-
-	"disallowSpacesInsideParentheses": true,
-
-	"disallowSpacesInsideArrayBrackets": true,
-
-	"disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
-
-	"disallowSpaceAfterObjectKeys": true,
-
-	"requireCommaBeforeLineBreak": true,
-
-	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-	"requireSpaceAfterPrefixUnaryOperators": [],
-
-	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-	"requireSpaceBeforePostfixUnaryOperators": [],
-
-	"disallowSpaceBeforeBinaryOperators": [],
-	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-
-	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-	"disallowSpaceAfterBinaryOperators": [],
-
-	"disallowImplicitTypeConversion": ["binary", "string"],
-
-	"disallowKeywords": ["with", "eval"],
-
-	"requireKeywordsOnNewLine": [],
-	"disallowKeywordsOnNewLine": ["else"],
-
-	"requireLineFeedAtFileEnd": true,
-
-	"disallowTrailingWhitespace": true,
-
-	"disallowTrailingComma": true,
-
-	"excludeFiles": ["node_modules/**", "vendor/**"],
-
-	"disallowMultipleLineStrings": true,
-
-	"requireDotNotation": { "allExcept": ["keywords"] },
-
-	"requireParenthesesAroundIIFE": true,
-
-	"validateLineBreaks": "LF",
-
-	"validateQuoteMarks": {
-		"escape": true,
-		"mark": "'"
-	},
-
-	"disallowOperatorBeforeLineBreak": [],
-
-	"requireSpaceBeforeKeywords": [
-		"do",
-		"for",
-		"if",
-		"else",
-		"switch",
-		"case",
-		"try",
-		"catch",
-		"finally",
-		"while",
-		"with",
-		"return"
-	],
-
-	"validateAlignedFunctionParameters": {
-		"lineBreakAfterOpeningBraces": true,
-		"lineBreakBeforeClosingBraces": true
-	},
-
-	"requirePaddingNewLinesBeforeExport": true,
-
-	"validateNewlineAfterArrayElements": {
-		"maximum": 6
-	},
-
-	"requirePaddingNewLinesAfterUseStrict": true,
-
-	"disallowArrowFunctions": true,
-
-	"disallowMultiLineTernary": true,
-
-	"validateOrderInObjectKeys": false,
-
-	"disallowIdenticalDestructuringNames": true,
-
-	"disallowNestedTernaries": { "maxLevel": 1 },
-
-	"requireSpaceAfterComma": { "allExcept": ["trailing"] },
-	"requireAlignedMultilineParams": false,
-
-	"requireSpacesInGenerator": {
-		"afterStar": true
-	},
-
-	"disallowSpacesInGenerator": {
-		"beforeStar": true
-	},
-
-	"disallowVar": false,
-
-	"requireArrayDestructuring": false,
-
-	"requireEnhancedObjectLiterals": false,
-
-	"requireObjectDestructuring": false,
-
-	"requireEarlyReturn": false,
-
-	"requireCapitalizedConstructorsNew": {
-		"allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
-	},
-
-	"requireImportAlphabetized": false,
-
-    "requireSpaceBeforeObjectValues": true,
-    "requireSpaceBeforeDestructuredValues": true,
-
-	"disallowSpacesInsideTemplateStringPlaceholders": true,
-
-    "disallowArrayDestructuringReturn": false,
-
-    "requireNewlineBeforeSingleStatementsInIf": false,
-
-	"disallowUnusedVariables": true,
-
-	"requireSpacesInsideImportedObjectBraces": true,
-
-	"requireUseStrict": true
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.npmignore b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.npmignore
deleted file mode 100644
index 30d74d258442c7..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-test
\ No newline at end of file
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.travis.yml b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.travis.yml
deleted file mode 100644
index 6bf696c87b872a..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/.travis.yml
+++ /dev/null
@@ -1,179 +0,0 @@
-language: node_js
-os:
- - linux
-node_js:
-  - "7.9"
-  - "6.10"
-  - "5.12"
-  - "4.8"
-  - "iojs-v3.3"
-  - "iojs-v2.5"
-  - "iojs-v1.8"
-  - "0.12"
-  - "0.10"
-  - "0.8"
-before_install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then npm install -g npm@1.3 ; elif [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then case "$(npm --version)" in 1.*) npm install -g npm@1.4.28 ;; 2.*) npm install -g npm@2 ;; esac ; fi'
-  - 'if [ "${TRAVIS_NODE_VERSION}" != "0.6" ] && [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then npm install -g npm; fi'
-install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then nvm install 0.8 && npm install -g npm@1.3 && npm install -g npm@1.4.28 && npm install -g npm@2 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
-script:
-  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
-  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
-  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
-  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
-sudo: false
-env:
-  - TEST=true
-matrix:
-  fast_finish: true
-  include:
-    - node_js: "node"
-      env: PRETEST=true
-    - node_js: "node"
-      env: COVERAGE=true
-    - node_js: "7.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.10"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.4"
-      env: TEST=true ALLOW_FAILURE=true
-    ##- node_js: "7"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "6"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "5"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "4"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "iojs"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.12"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.10"
-      #env: TEST=true
-      #os: osx
-    #- node_js: "0.8"
-      #env: TEST=true
-      #os: osx
-  allow_failures:
-    - os: osx
-    - env: TEST=true ALLOW_FAILURE=true
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/CHANGELOG.md
deleted file mode 100644
index 7d2e5f3a50bd91..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/CHANGELOG.md
+++ /dev/null
@@ -1,76 +0,0 @@
-3.0.1 / 2017-04-27
-==================
-  * [Fix] deep extending should work with a non-object (#46)
-  * [Dev Deps] update `tape`, `eslint`, `@ljharb/eslint-config`
-  * [Tests] up to `node` `v7.9`, `v6.10`, `v4.8`; improve matrix
-  * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG.
-  * [Docs] Add example to readme (#34)
-
-3.0.0 / 2015-07-01
-==================
-  * [Possible breaking change] Use global "strict" directive (#32)
-  * [Tests] `int` is an ES3 reserved word
-  * [Tests] Test up to `io.js` `v2.3`
-  * [Tests] Add `npm run eslint`
-  * [Dev Deps] Update `covert`, `jscs`
-
-2.0.1 / 2015-04-25
-==================
-  * Use an inline `isArray` check, for ES3 browsers. (#27)
-  * Some old browsers fail when an identifier is `toString`
-  * Test latest `node` and `io.js` versions on `travis-ci`; speed up builds
-  * Add license info to package.json (#25)
-  * Update `tape`, `jscs`
-  * Adding a CHANGELOG
-
-2.0.0 / 2014-10-01
-==================
-  * Increase code coverage to 100%; run code coverage as part of tests
-  * Add `npm run lint`; Run linter as part of tests
-  * Remove nodeType and setInterval checks in isPlainObject
-  * Updating `tape`, `jscs`, `covert`
-  * General style and README cleanup
-
-1.3.0 / 2014-06-20
-==================
-  * Add component.json for browser support (#18)
-  * Use SVG for badges in README (#16)
-  * Updating `tape`, `covert`
-  * Updating travis-ci to work with multiple node versions
-  * Fix `deep === false` bug (returning target as {}) (#14)
-  * Fixing constructor checks in isPlainObject
-  * Adding additional test coverage
-  * Adding `npm run coverage`
-  * Add LICENSE (#13)
-  * Adding a warning about `false`, per #11
-  * General style and whitespace cleanup
-
-1.2.1 / 2013-09-14
-==================
-  * Fixing hasOwnProperty bugs that would only have shown up in specific browsers. Fixes #8
-  * Updating `tape`
-
-1.2.0 / 2013-09-02
-==================
-  * Updating the README: add badges
-  * Adding a missing variable reference.
-  * Using `tape` instead of `buster` for tests; add more tests (#7)
-  * Adding node 0.10 to Travis CI (#6)
-  * Enabling "npm test" and cleaning up package.json (#5)
-  * Add Travis CI.
-
-1.1.3 / 2012-12-06
-==================
-  * Added unit tests.
-  * Ensure extend function is named. (Looks nicer in a stack trace.)
-  * README cleanup.
-
-1.1.1 / 2012-11-07
-==================
-  * README cleanup.
-  * Added installation instructions.
-  * Added a missing semicolon
-
-1.0.0 / 2012-04-08
-==================
-  * Initial commit
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/LICENSE b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/LICENSE
deleted file mode 100644
index 92d41503d32ec1..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Stefan Thomas
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/README.md b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/README.md
deleted file mode 100644
index 947dda6aeb9640..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/README.md
+++ /dev/null
@@ -1,80 +0,0 @@
-[![Build Status][travis-svg]][travis-url]
-[![dependency status][deps-svg]][deps-url]
-[![dev dependency status][dev-deps-svg]][dev-deps-url]
-
-# extend() for Node.js <sup>[![Version Badge][npm-version-png]][npm-url]</sup>
-
-`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true.
-
-Notes:
-
-* Since Node.js >= 4,
-  [`Object.assign`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
-  now offers the same functionality natively (but without the "deep copy" option).
-  See [ECMAScript 2015 (ES6) in Node.js](https://nodejs.org/en/docs/es6).
-* Some native implementations of `Object.assign` in both Node.js and many
-  browsers (since NPM modules are for the browser too) may not be fully
-  spec-compliant.
-  Check [`object.assign`](https://www.npmjs.com/package/object.assign) module for
-  a compliant candidate.
-
-## Installation
-
-This package is available on [npm][npm-url] as: `extend`
-
-``` sh
-npm install extend
-```
-
-## Usage
-
-**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)**
-
-*Extend one object with one or more others, returning the modified object.*
-
-**Example:**
-
-``` js
-var extend = require('extend');
-extend(targetObject, object1, object2);
-```
-
-Keep in mind that the target object will be modified, and will be returned from extend().
-
-If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s).
-Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over.
-Warning: passing `false` as the first argument is not supported.
-
-### Arguments
-
-* `deep` *Boolean* (optional)
-If set, the merge becomes recursive (i.e. deep copy).
-* `target`	*Object*
-The object to extend.
-* `object1`	*Object*
-The object that will be merged into the first.
-* `objectN` *Object* (Optional)
-More objects to merge into the first.
-
-## License
-
-`node-extend` is licensed under the [MIT License][mit-license-url].
-
-## Acknowledgements
-
-All credit to the jQuery authors for perfecting this amazing utility.
-
-Ported to Node.js by [Stefan Thomas][github-justmoon] with contributions by [Jonathan Buchanan][github-insin] and [Jordan Harband][github-ljharb].
-
-[travis-svg]: https://travis-ci.org/justmoon/node-extend.svg
-[travis-url]: https://travis-ci.org/justmoon/node-extend
-[npm-url]: https://npmjs.org/package/extend
-[mit-license-url]: http://opensource.org/licenses/MIT
-[github-justmoon]: https://github.com/justmoon
-[github-insin]: https://github.com/insin
-[github-ljharb]: https://github.com/ljharb
-[npm-version-png]: http://versionbadg.es/justmoon/node-extend.svg
-[deps-svg]: https://david-dm.org/justmoon/node-extend.svg
-[deps-url]: https://david-dm.org/justmoon/node-extend
-[dev-deps-svg]: https://david-dm.org/justmoon/node-extend/dev-status.svg
-[dev-deps-url]: https://david-dm.org/justmoon/node-extend#info=devDependencies
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/component.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/component.json
deleted file mode 100644
index 0f76b59305b7bc..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/component.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-	"name": "extend",
-	"author": "Stefan Thomas <justmoon@members.fsf.org> (http://www.justmoon.net)",
-	"version": "3.0.0",
-	"description": "Port of jQuery.extend for node.js and the browser.",
-	"scripts": [
-		"index.js"
-	],
-	"contributors": [
-		{
-			"name": "Jordan Harband",
-			"url": "https://github.com/ljharb"
-		}
-	],
-	"keywords": [
-		"extend",
-		"clone",
-		"merge"
-	],
-	"repository" : {
-		"type": "git",
-		"url": "https://github.com/justmoon/node-extend.git"
-	},
-	"dependencies": {
-	},
-	"devDependencies": {
-		"tape" : "~3.0.0",
-		"covert": "~0.4.0",
-		"jscs": "~1.6.2"
-	}
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/index.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/index.js
deleted file mode 100644
index bbe53f66083ce6..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/index.js
+++ /dev/null
@@ -1,86 +0,0 @@
-'use strict';
-
-var hasOwn = Object.prototype.hasOwnProperty;
-var toStr = Object.prototype.toString;
-
-var isArray = function isArray(arr) {
-	if (typeof Array.isArray === 'function') {
-		return Array.isArray(arr);
-	}
-
-	return toStr.call(arr) === '[object Array]';
-};
-
-var isPlainObject = function isPlainObject(obj) {
-	if (!obj || toStr.call(obj) !== '[object Object]') {
-		return false;
-	}
-
-	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-	// Not own constructor property must be Object
-	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-		return false;
-	}
-
-	// Own properties are enumerated firstly, so to speed up,
-	// if last one is own, then all properties are own.
-	var key;
-	for (key in obj) { /**/ }
-
-	return typeof key === 'undefined' || hasOwn.call(obj, key);
-};
-
-module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone;
-	var target = arguments[0];
-	var i = 1;
-	var length = arguments.length;
-	var deep = false;
-
-	// Handle a deep copy situation
-	if (typeof target === 'boolean') {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
-		target = {};
-	}
-
-	for (; i < length; ++i) {
-		options = arguments[i];
-		// Only deal with non-null/undefined values
-		if (options != null) {
-			// Extend the base object
-			for (name in options) {
-				src = target[name];
-				copy = options[name];
-
-				// Prevent never-ending loop
-				if (target !== copy) {
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && isArray(src) ? src : [];
-						} else {
-							clone = src && isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						target[name] = extend(deep, clone, copy);
-
-					// Don't bring in undefined values
-					} else if (typeof copy !== 'undefined') {
-						target[name] = copy;
-					}
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/package.json
deleted file mode 100644
index f617c01d624896..00000000000000
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/node_modules/extend/package.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "_from": "extend@3",
-  "_id": "extend@3.0.1",
-  "_integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
-  "_location": "/pacote/make-fetch-happen/socks-proxy-agent/extend",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "extend@3",
-    "name": "extend",
-    "escapedName": "extend",
-    "rawSpec": "3",
-    "saveSpec": null,
-    "fetchSpec": "3"
-  },
-  "_requiredBy": [
-    "/pacote/make-fetch-happen/socks-proxy-agent",
-    "/pacote/make-fetch-happen/socks-proxy-agent/agent-base"
-  ],
-  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-  "_shasum": "a755ea7bc1adfcc5a31ce7e762dbaadc5e636444",
-  "_shrinkwrap": null,
-  "_spec": "extend@3",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent",
-  "author": {
-    "name": "Stefan Thomas",
-    "email": "justmoon@members.fsf.org",
-    "url": "http://www.justmoon.net"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/justmoon/node-extend/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jordan Harband",
-      "url": "https://github.com/ljharb"
-    }
-  ],
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Port of jQuery.extend for node.js and the browser",
-  "devDependencies": {
-    "@ljharb/eslint-config": "^11.0.0",
-    "covert": "^1.1.0",
-    "eslint": "^3.19.0",
-    "jscs": "^3.0.7",
-    "tape": "^4.6.3"
-  },
-  "homepage": "https://github.com/justmoon/node-extend#readme",
-  "keywords": [
-    "extend",
-    "clone",
-    "merge"
-  ],
-  "license": "MIT",
-  "main": "index",
-  "name": "extend",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/justmoon/node-extend.git"
-  },
-  "scripts": {
-    "coverage": "covert test/index.js",
-    "coverage-quiet": "covert test/index.js --quiet",
-    "eslint": "eslint *.js */*.js",
-    "jscs": "jscs *.js */*.js",
-    "lint": "npm run jscs && npm run eslint",
-    "posttest": "npm run coverage-quiet",
-    "pretest": "npm run lint",
-    "test": "npm run tests-only",
-    "tests-only": "node test"
-  },
-  "version": "3.0.1"
-}
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/package.json
index ff492a2788a872..27c335d688232d 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/package.json
@@ -1,26 +1,26 @@
 {
-  "_from": "socks-proxy-agent@^2.0.0",
-  "_id": "socks-proxy-agent@2.1.0",
+  "_from": "socks-proxy-agent@^3.0.0",
+  "_id": "socks-proxy-agent@3.0.0",
   "_inBundle": false,
-  "_integrity": "sha1-3fsBtdvqX8h5SQyjiiX+h9PRWRI=",
+  "_integrity": "sha512-YJcT+SNNBgFoK/NpO20PChz0VnBOhkjG3X10BwlrYujd0NZlSsH1jbxSQ1S0njt3sOvzwQ2PvGqqUIvP4rNk/w==",
   "_location": "/pacote/make-fetch-happen/socks-proxy-agent",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "socks-proxy-agent@^2.0.0",
+    "raw": "socks-proxy-agent@^3.0.0",
     "name": "socks-proxy-agent",
     "escapedName": "socks-proxy-agent",
-    "rawSpec": "^2.0.0",
+    "rawSpec": "^3.0.0",
     "saveSpec": null,
-    "fetchSpec": "^2.0.0"
+    "fetchSpec": "^3.0.0"
   },
   "_requiredBy": [
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-2.1.0.tgz",
-  "_shasum": "ddfb01b5dbea5fc879490ca38a25fe87d3d15912",
-  "_spec": "socks-proxy-agent@^2.0.0",
+  "_resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-3.0.0.tgz",
+  "_shasum": "ea23085cd2bde94d084a62448f31139ca7ed6245",
+  "_spec": "socks-proxy-agent@^3.0.0",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/make-fetch-happen",
   "author": {
     "name": "Nathan Rajlich",
@@ -32,14 +32,14 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agent-base": "2",
-    "extend": "3",
-    "socks": "~1.1.5"
+    "agent-base": "^4.0.1",
+    "socks": "^1.1.10"
   },
   "deprecated": false,
   "description": "A SOCKS proxy `http.Agent` implementation for HTTP and HTTPS",
   "devDependencies": {
-    "mocha": "2",
+    "mocha": "^3.4.2",
+    "raw-body": "^2.2.0",
     "socksv5": "0.0.6"
   },
   "homepage": "https://github.com/TooTallNate/node-socks-proxy-agent#readme",
@@ -53,7 +53,7 @@
     "agent"
   ],
   "license": "MIT",
-  "main": "socks-proxy-agent.js",
+  "main": "./index.js",
   "name": "socks-proxy-agent",
   "repository": {
     "type": "git",
@@ -62,5 +62,5 @@
   "scripts": {
     "test": "mocha --reporter spec"
   },
-  "version": "2.1.0"
+  "version": "3.0.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/test/test.js b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/test/test.js
index cc3375334ec83b..968ef650fb6d7b 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/test/test.js
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/socks-proxy-agent/test/test.js
@@ -9,6 +9,7 @@ var http = require('http');
 var https = require('https');
 var assert = require('assert');
 var socks = require('socksv5');
+var getRawBody = require('raw-body');
 var SocksProxyAgent = require('../');
 
 describe('SocksProxyAgent', function () {
@@ -102,13 +103,9 @@ describe('SocksProxyAgent', function () {
       opts.headers = { foo: 'bar' };
       var req = http.get(opts, function (res) {
         assert.equal(404, res.statusCode);
-        var data = '';
-        res.setEncoding('utf8');
-        res.on('data', function (b) {
-          data += b;
-        });
-        res.on('end', function () {
-          data = JSON.parse(data);
+        getRawBody(res, 'utf8', function (err, buf) {
+          if (err) return done(err);
+          var data = JSON.parse(buf);
           assert.equal('bar', data.foo);
           done();
         });
@@ -133,13 +130,9 @@ describe('SocksProxyAgent', function () {
       opts.headers = { foo: 'bar' };
       var req = https.get(opts, function (res) {
         assert.equal(404, res.statusCode);
-        var data = '';
-        res.setEncoding('utf8');
-        res.on('data', function (b) {
-          data += b;
-        });
-        res.on('end', function () {
-          data = JSON.parse(data);
+        getRawBody(res, 'utf8', function (err, buf) {
+          if (err) return done(err);
+          var data = JSON.parse(buf);
           assert.equal('bar', data.foo);
           done();
         });
diff --git a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/package.json b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/package.json
index 37607223547a3a..fe7a3f374305bf 100644
--- a/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/make-fetch-happen/package.json
@@ -1,28 +1,28 @@
 {
-  "_from": "make-fetch-happen@^2.4.11",
-  "_id": "make-fetch-happen@2.4.11",
+  "_from": "make-fetch-happen@^2.4.13",
+  "_id": "make-fetch-happen@2.4.13",
   "_inBundle": false,
-  "_integrity": "sha512-3dbl9CVS9Y0hqVzcD5HBYnaNUGw3XWpmeTqGT6ACRrmKS7WKwSDfv5+Gd1K0X/Mt52hsvZwtOH8hrNIulYkhag==",
+  "_integrity": "sha512-73CsTlMRSLdGr7VvOE8iYl/ejOSIxyfRYg7jZhepGGEqIlgdq6FLe2DEAI5bo813Jdg5fS/Ku62SRQ/UpT6NJA==",
   "_location": "/pacote/make-fetch-happen",
   "_phantomChildren": {
-    "safe-buffer": "5.1.0"
+    "safe-buffer": "5.1.1"
   },
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "make-fetch-happen@^2.4.11",
+    "raw": "make-fetch-happen@^2.4.13",
     "name": "make-fetch-happen",
     "escapedName": "make-fetch-happen",
-    "rawSpec": "^2.4.11",
+    "rawSpec": "^2.4.13",
     "saveSpec": null,
-    "fetchSpec": "^2.4.11"
+    "fetchSpec": "^2.4.13"
   },
   "_requiredBy": [
     "/pacote"
   ],
-  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-2.4.11.tgz",
-  "_shasum": "0b29967da2dc995e88f778dd0c673855ec7613e3",
-  "_spec": "make-fetch-happen@^2.4.11",
+  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-2.4.13.tgz",
+  "_shasum": "3139ba2f4230a8384e7ba394534816c872ecbf4b",
+  "_spec": "make-fetch-happen@^2.4.13",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote",
   "author": {
     "name": "Kat Marchán",
@@ -33,17 +33,17 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "agentkeepalive": "^3.1.0",
-    "cacache": "^9.2.7",
+    "agentkeepalive": "^3.3.0",
+    "cacache": "^9.2.9",
     "http-cache-semantics": "^3.7.3",
-    "http-proxy-agent": "^1.0.0",
-    "https-proxy-agent": "^1.0.0",
-    "lru-cache": "^4.0.2",
+    "http-proxy-agent": "^2.0.0",
+    "https-proxy-agent": "^2.0.0",
+    "lru-cache": "^4.1.1",
     "mississippi": "^1.2.0",
     "node-fetch-npm": "^2.0.1",
     "promise-retry": "^1.1.1",
-    "socks-proxy-agent": "^2.1.0",
-    "ssri": "^4.1.5"
+    "socks-proxy-agent": "^3.0.0",
+    "ssri": "^4.1.6"
   },
   "deprecated": false,
   "description": "Opinionated, caching, retrying fetch client",
@@ -51,14 +51,14 @@
     "bluebird": "^3.5.0",
     "mkdirp": "^0.5.1",
     "nock": "^9.0.6",
-    "npmlog": "^4.1.0",
-    "nyc": "^11.0.2",
+    "npmlog": "^4.1.2",
+    "nyc": "^11.0.3",
     "rimraf": "^2.5.4",
-    "safe-buffer": "^5.1.0",
+    "safe-buffer": "^5.1.1",
     "standard": "^10.0.1",
-    "standard-version": "^4.0.0",
+    "standard-version": "^4.2.0",
     "tacks": "^1.2.6",
-    "tap": "^10.3.3",
+    "tap": "^10.7.0",
     "weallbehave": "^1.0.0",
     "weallcontribute": "^1.0.7"
   },
@@ -92,5 +92,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "2.4.11"
+  "version": "2.4.13"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
index e8d8587020ca6c..1685a762932558 100644
--- a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
+++ b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/index.js
@@ -1,3 +1,4 @@
+'use strict';
 module.exports = balanced;
 function balanced(a, b, str) {
   if (a instanceof RegExp) a = maybeMatch(a, str);
diff --git a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
index ef83da07dbe6ea..afa90581dbdeb0 100644
--- a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/node_modules/balanced-match/package.json
@@ -1,33 +1,32 @@
 {
-  "_from": "balanced-match@^0.4.1",
-  "_id": "balanced-match@0.4.2",
-  "_integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
+  "_from": "balanced-match@^1.0.0",
+  "_id": "balanced-match@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
   "_location": "/pacote/minimatch/brace-expansion/balanced-match",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "balanced-match@^0.4.1",
+    "raw": "balanced-match@^1.0.0",
     "name": "balanced-match",
     "escapedName": "balanced-match",
-    "rawSpec": "^0.4.1",
+    "rawSpec": "^1.0.0",
     "saveSpec": null,
-    "fetchSpec": "^0.4.1"
+    "fetchSpec": "^1.0.0"
   },
   "_requiredBy": [
     "/pacote/minimatch/brace-expansion"
   ],
-  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
-  "_shasum": "cb3f3e3c732dc0f01ee70b403f302e61d7709838",
-  "_shrinkwrap": null,
-  "_spec": "balanced-match@^0.4.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion",
+  "_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+  "_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
+  "_spec": "balanced-match@^1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/balanced-match/issues"
   },
@@ -36,6 +35,7 @@
   "deprecated": false,
   "description": "Match balanced character pairs, like \"{\" and \"}\"",
   "devDependencies": {
+    "matcha": "^0.7.0",
     "tape": "^4.6.0"
   },
   "homepage": "https://github.com/juliangruber/balanced-match",
@@ -49,13 +49,12 @@
   "license": "MIT",
   "main": "index.js",
   "name": "balanced-match",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/balanced-match.git"
   },
   "scripts": {
+    "bench": "make bench",
     "test": "make test"
   },
   "testling": {
@@ -74,5 +73,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "0.4.2"
+  "version": "1.0.0"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/package.json b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/package.json
index f744d7e66aa276..c245d54c932f61 100644
--- a/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/minimatch/node_modules/brace-expansion/package.json
@@ -1,39 +1,38 @@
 {
-  "_from": "brace-expansion@^1.0.0",
-  "_id": "brace-expansion@1.1.7",
-  "_integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
+  "_from": "brace-expansion@^1.1.7",
+  "_id": "brace-expansion@1.1.8",
+  "_inBundle": false,
+  "_integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
   "_location": "/pacote/minimatch/brace-expansion",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "brace-expansion@^1.0.0",
+    "raw": "brace-expansion@^1.1.7",
     "name": "brace-expansion",
     "escapedName": "brace-expansion",
-    "rawSpec": "^1.0.0",
+    "rawSpec": "^1.1.7",
     "saveSpec": null,
-    "fetchSpec": "^1.0.0"
+    "fetchSpec": "^1.1.7"
   },
   "_requiredBy": [
     "/pacote/minimatch"
   ],
-  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.7.tgz",
-  "_shasum": "3effc3c50e000531fb720eaff80f0ae8ef23cf59",
-  "_shrinkwrap": null,
-  "_spec": "brace-expansion@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote/node_modules/minimatch",
+  "_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+  "_shasum": "c07b211c7c952ec1f8efd51a77ef0d1d3990a292",
+  "_spec": "brace-expansion@^1.1.7",
+  "_where": "/Users/rebecca/code/npm/node_modules/pacote/node_modules/minimatch",
   "author": {
     "name": "Julian Gruber",
     "email": "mail@juliangruber.com",
     "url": "http://juliangruber.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/juliangruber/brace-expansion/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "balanced-match": "^0.4.1",
+    "balanced-match": "^1.0.0",
     "concat-map": "0.0.1"
   },
   "deprecated": false,
@@ -47,8 +46,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "brace-expansion",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/juliangruber/brace-expansion.git"
@@ -74,5 +71,5 @@
       "android-browser/4.2..latest"
     ]
   },
-  "version": "1.1.7"
+  "version": "1.1.8"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/CHANGELOG.md b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/CHANGELOG.md
index 8c126080834a12..77ce48b32bb09e 100644
--- a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/CHANGELOG.md
+++ b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="1.0.4"></a>
+## [1.0.4](https://github.com/zkat/npm-pick-manifest/compare/v1.0.3...v1.0.4) (2017-06-29)
+
+
+### Bug Fixes
+
+* **npa:** bump npa version for bugfixes ([7cdaca7](https://github.com/zkat/npm-pick-manifest/commit/7cdaca7))
+* **semver:** use loose semver parsing for *all* ops ([bbc0daa](https://github.com/zkat/npm-pick-manifest/commit/bbc0daa))
+
+
+
 <a name="1.0.3"></a>
 ## [1.0.3](https://github.com/zkat/npm-pick-manifest/compare/v1.0.2...v1.0.3) (2017-05-04)
 
diff --git a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/index.js b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/index.js
index 87d9a95b2b6005..04e7e7f6488c58 100644
--- a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/index.js
+++ b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/index.js
@@ -9,10 +9,10 @@ function pickManifest (packument, wanted, opts) {
   const spec = npa.resolve(packument.name, wanted)
   const type = spec.type
   if (type === 'version' || type === 'range') {
-    wanted = semver.clean(wanted) || wanted
+    wanted = semver.clean(wanted, true) || wanted
   }
   const distTags = packument['dist-tags'] || {}
-  const versions = Object.keys(packument.versions || {}).filter(v => semver.valid(v))
+  const versions = Object.keys(packument.versions || {}).filter(v => semver.valid(v, true))
   let err
 
   if (!versions.length) {
diff --git a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/package.json b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/package.json
index f6793ed68d1b4e..0e92aacd9708bb 100644
--- a/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/npm-pick-manifest/package.json
@@ -1,32 +1,31 @@
 {
-  "_from": "npm-pick-manifest@^1.0.3",
-  "_id": "npm-pick-manifest@1.0.3",
-  "_integrity": "sha512-L2UKmHEWw2RMlqZEx/0iHq1TWkSV1TiODFsmZ11Jxl2lBqL6+f2Pu4gBPsYkYIuSdgd7bALz28rgaoH1EiGHcg==",
+  "_from": "npm-pick-manifest@^1.0.4",
+  "_id": "npm-pick-manifest@1.0.4",
+  "_inBundle": false,
+  "_integrity": "sha512-MKxNdeyOZysPRTTbHtW0M5Fw38Jo/3ARsoGw5qjCfS+XGjvNB/Gb4qtAZUFmKPM2mVum+eX559eHvKywU856BQ==",
   "_location": "/pacote/npm-pick-manifest",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "npm-pick-manifest@^1.0.3",
+    "raw": "npm-pick-manifest@^1.0.4",
     "name": "npm-pick-manifest",
     "escapedName": "npm-pick-manifest",
-    "rawSpec": "^1.0.3",
+    "rawSpec": "^1.0.4",
     "saveSpec": null,
-    "fetchSpec": "^1.0.3"
+    "fetchSpec": "^1.0.4"
   },
   "_requiredBy": [
     "/pacote"
   ],
-  "_resolved": "https://registry.npmjs.org/npm-pick-manifest/-/npm-pick-manifest-1.0.3.tgz",
-  "_shasum": "a56fed120b2d8adaec5334ddd07cf23b2389e8de",
-  "_shrinkwrap": null,
-  "_spec": "npm-pick-manifest@^1.0.3",
+  "_resolved": "https://registry.npmjs.org/npm-pick-manifest/-/npm-pick-manifest-1.0.4.tgz",
+  "_shasum": "a5ee6510c1fe7221c0bc0414e70924c14045f7e8",
+  "_spec": "npm-pick-manifest@^1.0.4",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote",
   "author": {
     "name": "Kat Marchán",
     "email": "kzm@sykosomatic.org"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/zkat/npm-pick-manifest/issues"
   },
@@ -40,17 +39,17 @@
     }
   },
   "dependencies": {
-    "npm-package-arg": "^5.0.1",
+    "npm-package-arg": "^5.1.2",
     "semver": "^5.3.0"
   },
   "deprecated": false,
   "description": "Resolves a matching manifest from a package metadata document according to standard npm semver resolution rules.",
   "devDependencies": {
-    "nyc": "^10.2.0",
+    "nyc": "^10.3.2",
     "standard": "^9.0.2",
-    "standard-version": "^4.0.0",
-    "tap": "^10.3.2",
-    "weallbehave": "^1.0.0",
+    "standard-version": "^4.2.0",
+    "tap": "^10.7.0",
+    "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },
   "files": [
@@ -65,8 +64,6 @@
   "license": "CC0-1.0",
   "main": "index.js",
   "name": "npm-pick-manifest",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/zkat/npm-pick-manifest.git"
@@ -80,5 +77,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "1.0.3"
+  "version": "1.0.4"
 }
diff --git a/deps/npm/node_modules/pacote/node_modules/tar-fs/index.js b/deps/npm/node_modules/pacote/node_modules/tar-fs/index.js
index 4bb7637cbe25f5..4b345b7d02fff8 100644
--- a/deps/npm/node_modules/pacote/node_modules/tar-fs/index.js
+++ b/deps/npm/node_modules/pacote/node_modules/tar-fs/index.js
@@ -15,7 +15,7 @@ var echo = function (name) {
 }
 
 var normalize = !win32 ? echo : function (name) {
-  return name.replace(/\\/g, '/').replace(/:/g, '_')
+  return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_')
 }
 
 var statAll = function (fs, stat, cwd, ignore, entries, sort) {
diff --git a/deps/npm/node_modules/pacote/node_modules/tar-fs/package.json b/deps/npm/node_modules/pacote/node_modules/tar-fs/package.json
index 2574d083ab61e3..2832072b548330 100644
--- a/deps/npm/node_modules/pacote/node_modules/tar-fs/package.json
+++ b/deps/npm/node_modules/pacote/node_modules/tar-fs/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "tar-fs@^1.15.1",
-  "_id": "tar-fs@1.15.2",
-  "_integrity": "sha1-dh9bMpMsezlGGmDVN/rqDYCEgww=",
+  "_id": "tar-fs@1.15.3",
+  "_inBundle": false,
+  "_integrity": "sha1-7M+TXpQUk9gVECjmNuUc5MPKfyA=",
   "_location": "/pacote/tar-fs",
   "_phantomChildren": {
     "once": "1.4.0"
@@ -19,15 +20,13 @@
   "_requiredBy": [
     "/pacote"
   ],
-  "_resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.15.2.tgz",
-  "_shasum": "761f5b32932c7b39461a60d537faea0d8084830c",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.15.3.tgz",
+  "_shasum": "eccf935e941493d8151028e636e51ce4c3ca7f20",
   "_spec": "tar-fs@^1.15.1",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote",
   "author": {
     "name": "Mathias Buus"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/mafintosh/tar-fs/issues"
   },
@@ -60,8 +59,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "tar-fs",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/mafintosh/tar-fs.git"
@@ -69,5 +66,5 @@
   "scripts": {
     "test": "standard && tape test/index.js"
   },
-  "version": "1.15.2"
+  "version": "1.15.3"
 }
diff --git a/deps/npm/node_modules/pacote/package.json b/deps/npm/node_modules/pacote/package.json
index 44e5b7eca0ab1e..ebdc1f412a7fe4 100644
--- a/deps/npm/node_modules/pacote/package.json
+++ b/deps/npm/node_modules/pacote/package.json
@@ -1,40 +1,40 @@
 {
-  "_from": "pacote@2.7.30",
-  "_id": "pacote@2.7.30",
+  "_from": "pacote@2.7.38",
+  "_id": "pacote@2.7.38",
   "_inBundle": false,
-  "_integrity": "sha512-xFxozbxytemyfNPZmkL2seTD15mozK8ghov9npjBO4YTs3SnA8I55aiN94eZJ+XhLKzbN8yXqQMr9ti4c3WIDw==",
+  "_integrity": "sha512-XxHUyHQB7QCVBxoXeVu0yKxT+2PvJucsc0+1E+6f95lMUxEAYERgSAc71ckYXrYr35Ew3xFU/LrhdIK21GQFFA==",
   "_location": "/pacote",
   "_phantomChildren": {
-    "cacache": "9.2.8",
+    "cacache": "9.2.9",
     "chownr": "1.0.1",
-    "lru-cache": "4.0.2",
+    "lru-cache": "4.1.1",
     "mississippi": "1.3.0",
     "mkdirp": "0.5.1",
-    "npm-package-arg": "5.1.1",
+    "npm-package-arg": "5.1.2",
     "once": "1.4.0",
-    "readable-stream": "2.2.10",
+    "readable-stream": "2.3.2",
     "retry": "0.10.1",
-    "safe-buffer": "5.1.0",
+    "safe-buffer": "5.1.1",
     "semver": "5.3.0",
-    "ssri": "4.1.5"
+    "ssri": "4.1.6"
   },
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "pacote@2.7.30",
+    "raw": "pacote@2.7.38",
     "name": "pacote",
     "escapedName": "pacote",
-    "rawSpec": "2.7.30",
+    "rawSpec": "2.7.38",
     "saveSpec": null,
-    "fetchSpec": "2.7.30"
+    "fetchSpec": "2.7.38"
   },
   "_requiredBy": [
     "#USER",
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/pacote/-/pacote-2.7.30.tgz",
-  "_shasum": "f31678e0a40161b592498688c1e2c8d7918eac7e",
-  "_spec": "pacote@2.7.30",
+  "_resolved": "https://registry.npmjs.org/pacote/-/pacote-2.7.38.tgz",
+  "_shasum": "5091f8774298c26c3eca24606037f1bb73db74c1",
+  "_spec": "pacote@2.7.38",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
@@ -56,23 +56,23 @@
   ],
   "dependencies": {
     "bluebird": "^3.5.0",
-    "cacache": "^9.2.8",
+    "cacache": "^9.2.9",
     "glob": "^7.1.2",
-    "lru-cache": "^4.0.2",
-    "make-fetch-happen": "^2.4.11",
+    "lru-cache": "^4.1.1",
+    "make-fetch-happen": "^2.4.13",
     "minimatch": "^3.0.4",
     "mississippi": "^1.2.0",
-    "normalize-package-data": "^2.3.6",
-    "npm-package-arg": "^5.1.1",
-    "npm-pick-manifest": "^1.0.3",
+    "normalize-package-data": "^2.4.0",
+    "npm-package-arg": "^5.1.2",
+    "npm-pick-manifest": "^1.0.4",
     "osenv": "^0.1.4",
     "promise-inflight": "^1.0.1",
     "promise-retry": "^1.1.1",
     "protoduck": "^4.0.0",
-    "safe-buffer": "^5.1.0",
+    "safe-buffer": "^5.1.1",
     "semver": "^5.3.0",
-    "ssri": "^4.1.5",
-    "tar-fs": "^1.15.1",
+    "ssri": "^4.1.6",
+    "tar-fs": "^1.15.3",
     "tar-stream": "^1.5.4",
     "unique-filename": "^1.1.0",
     "which": "^1.2.12"
@@ -82,14 +82,14 @@
   "devDependencies": {
     "mkdirp": "^0.5.1",
     "nock": "^9.0.13",
-    "npmlog": "^4.1.0",
-    "nyc": "^11.0.2",
-    "require-inject": "^1.4.0",
+    "npmlog": "^4.1.2",
+    "nyc": "^11.0.3",
+    "require-inject": "^1.4.2",
     "rimraf": "^2.5.4",
     "standard": "^10.0.1",
-    "standard-version": "^4.0.0",
+    "standard-version": "^4.2.0",
     "tacks": "^1.2.6",
-    "tap": "^10.3.3",
+    "tap": "^10.7.0",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.7"
   },
@@ -120,5 +120,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "2.7.30"
+  "version": "2.7.38"
 }
diff --git a/deps/npm/node_modules/read-package-json/.npmignore b/deps/npm/node_modules/read-package-json/.npmignore
deleted file mode 100644
index 8c23deeb34b05e..00000000000000
--- a/deps/npm/node_modules/read-package-json/.npmignore
+++ /dev/null
@@ -1,13 +0,0 @@
-*.swp
-.*.swp
-
-.DS_Store
-*~
-.project
-.settings
-npm-debug.log
-coverage.html
-.idea
-lib-cov
-
-node_modules
diff --git a/deps/npm/node_modules/read-package-json/.travis.yml b/deps/npm/node_modules/read-package-json/.travis.yml
deleted file mode 100644
index f84676a909a702..00000000000000
--- a/deps/npm/node_modules/read-package-json/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-language: node_js
-node_js:
-  - '0.8'
-  - '0.10'
-  - '0.12'
-  - 'iojs'
-sudo: false
-before_install:
-  - npm install -g npm@latest
diff --git a/deps/npm/node_modules/read-package-json/package.json b/deps/npm/node_modules/read-package-json/package.json
index bde37bd1453267..dc9f06e324578a 100644
--- a/deps/npm/node_modules/read-package-json/package.json
+++ b/deps/npm/node_modules/read-package-json/package.json
@@ -1,36 +1,36 @@
 {
-  "_from": "read-package-json@~2.0.5",
-  "_id": "read-package-json@2.0.5",
-  "_integrity": "sha1-+Tpk5kFSnfaKCMZN5GOJ6KP4iEU=",
+  "_from": "read-package-json@2.0.10",
+  "_id": "read-package-json@2.0.10",
+  "_inBundle": false,
+  "_integrity": "sha512-iNWaEs9hW9nviu5rHADmkm/Ob5dvah5zajtTS1XbyERSzkWgSwWZ6Z12bION7bEAzVc2YRFWnAz8k/tAr+5/eg==",
   "_location": "/read-package-json",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "read-package-json@~2.0.5",
+    "raw": "read-package-json@2.0.10",
     "name": "read-package-json",
     "escapedName": "read-package-json",
-    "rawSpec": "~2.0.5",
+    "rawSpec": "2.0.10",
     "saveSpec": null,
-    "fetchSpec": "~2.0.5"
+    "fetchSpec": "2.0.10"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/init-package-json",
     "/read-installed",
     "/read-package-tree"
   ],
-  "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.5.tgz",
-  "_shasum": "f93a64e641529df68a08c64de46389e8a3f88845",
-  "_shrinkwrap": null,
-  "_spec": "read-package-json@~2.0.5",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/read-package-json/-/read-package-json-2.0.10.tgz",
+  "_shasum": "dc0229f6dde6b4b705b39e25b2d970ebe95685ae",
+  "_spec": "read-package-json@2.0.10",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Isaac Z. Schlueter",
     "email": "i@izs.me",
     "url": "http://blog.izs.me/"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/npm/read-package-json/issues"
   },
@@ -47,6 +47,9 @@
     "standard": "^9.0.1",
     "tap": "^10.3.0"
   },
+  "files": [
+    "read-json.js"
+  ],
   "homepage": "https://github.com/npm/read-package-json#readme",
   "license": "ISC",
   "main": "read-json.js",
@@ -54,7 +57,6 @@
   "optionalDependencies": {
     "graceful-fs": "^4.1.2"
   },
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/npm/read-package-json.git"
@@ -62,5 +64,5 @@
   "scripts": {
     "test": "standard && tap -J test/*.js"
   },
-  "version": "2.0.5"
+  "version": "2.0.10"
 }
diff --git a/deps/npm/node_modules/read-package-json/read-json.js b/deps/npm/node_modules/read-package-json/read-json.js
index 26986b2616f379..7114df481b5547 100644
--- a/deps/npm/node_modules/read-package-json/read-json.js
+++ b/deps/npm/node_modules/read-package-json/read-json.js
@@ -10,6 +10,7 @@ var path = require('path')
 var glob = require('glob')
 var normalizeData = require('normalize-package-data')
 var safeJSON = require('json-parse-helpfulerror')
+var util = require('util')
 
 module.exports = readJson
 
@@ -26,6 +27,7 @@ readJson.extraSet = [
 ]
 
 var typoWarned = {}
+var cache = {}
 
 function readJson (file, log_, strict_, cb_) {
   var log, strict, cb
@@ -57,6 +59,24 @@ function stripBOM (content) {
   return content
 }
 
+function jsonClone (obj) {
+  if (obj == null) {
+    return obj
+  } else if (Array.isArray(obj)) {
+    var newarr = new Array(obj.length)
+    for (var ii in obj) {
+      newarr[ii] = obj[ii]
+    }
+  } else if (typeof obj === 'object') {
+    var newobj = {}
+    for (var kk in obj) {
+      newobj[kk] = jsonClone[kk]
+    }
+  } else {
+    return obj
+  }
+}
+
 function parseJson (file, er, d, log, strict, cb) {
   if (er && er.code === 'ENOENT') {
     return fs.stat(path.dirname(file), function (err, stat) {
@@ -72,14 +92,27 @@ function parseJson (file, er, d, log, strict, cb) {
   }
   if (er) return cb(er)
 
+  if (cache[d]) return cb(null, jsonClone(cache[d]))
+
+  var data
+
   try {
-    d = safeJSON.parse(stripBOM(d))
+    data = safeJSON.parse(stripBOM(d))
   } catch (er) {
-    d = parseIndex(d)
-    if (!d) return cb(parseError(er, file))
+    data = parseIndex(d)
+    if (!data) return cb(parseError(er, file))
   }
 
-  extras(file, d, log, strict, cb)
+  extrasCached(file, d, data, log, strict, cb)
+}
+
+function extrasCached (file, d, data, log, strict, cb) {
+  extras(file, data, log, strict, function (err, data) {
+    if (!err) {
+      cache[d] = jsonClone(data)
+    }
+    cb(err, data)
+  })
 }
 
 function indexjs (file, er, log, strict, cb) {
@@ -89,10 +122,12 @@ function indexjs (file, er, log, strict, cb) {
   fs.readFile(index, 'utf8', function (er2, d) {
     if (er2) return cb(er)
 
-    d = parseIndex(d)
-    if (!d) return cb(er)
+    if (cache[d]) return cb(null, cache[d])
+
+    var data = parseIndex(d)
+    if (!data) return cb(er)
 
-    extras(file, d, log, strict, cb)
+    extrasCached(file, d, data, log, strict, cb)
   })
 }
 
@@ -150,6 +185,7 @@ function gypfile (file, data, cb) {
 
   glob('*.gyp', { cwd: dir }, function (er, files) {
     if (er) return cb(er)
+    if (data.gypfile === false) return cb(null, data)
     gypfile_(file, data, files, cb)
   })
 }
@@ -332,8 +368,17 @@ function checkBinReferences_ (file, data, warn, cb) {
   keys.forEach(function (key) {
     var dirName = path.dirname(file)
     var relName = data.bin[key]
-    var binPath = path.resolve(dirName, relName)
-    fs.exists(binPath, handleExists.bind(null, relName))
+    try {
+      var binPath = path.resolve(dirName, relName)
+      fs.exists(binPath, handleExists.bind(null, relName))
+    } catch (error) {
+      if (error.message === 'Arguments to path.resolve must be strings' || error.message.indexOf('Path must be a string') === 0) {
+        warn('Bin filename for ' + key + ' is not a string: ' + util.inspect(relName))
+        handleExists(relName, true)
+      } else {
+        cb(error)
+      }
+    }
   })
 }
 
diff --git a/deps/npm/node_modules/read-package-json/test/basic.js b/deps/npm/node_modules/read-package-json/test/basic.js
deleted file mode 100644
index 5996c8e4eec13b..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/basic.js
+++ /dev/null
@@ -1,46 +0,0 @@
-var fs = require('fs')
-var path = require('path')
-
-var tap = require('tap')
-
-var readJson = require('../')
-
-var readme = fs.readFileSync(path.resolve(__dirname, '../README.md'), 'utf8')
-var pkg = require('../package.json')
-var isGit
-try {
-  fs.readFileSync(path.resolve(__dirname, '../.git/HEAD'))
-  isGit = true
-} catch (e) {
-  isGit = false
-}
-
-tap.test('basic test', function (t) {
-  var p = path.resolve(__dirname, '../package.json')
-  readJson(p, function (er, data) {
-    if (er) throw er
-    basic_(t, data)
-  })
-})
-
-function basic_ (t, data) {
-  t.ok(data)
-  t.equal(data.version, pkg.version)
-  t.equal(data._id, data.name + '@' + data.version)
-  t.equal(data.name, pkg.name)
-  t.type(data.author, 'object')
-  t.equal(data.readme, readme)
-  t.deepEqual(data.scripts, pkg.scripts)
-  t.equal(data.main, pkg.main)
-  t.equal(data.readmeFilename, 'README.md')
-
-  if (isGit) t.similar(data.gitHead, /^[a-f0-9]{40}$/)
-
-  // optional deps are folded in.
-  t.deepEqual(data.optionalDependencies, pkg.optionalDependencies)
-  t.has(data.dependencies, pkg.optionalDependencies)
-  t.has(data.dependencies, pkg.dependencies)
-
-  t.deepEqual(data.devDependencies, pkg.devDependencies)
-  t.end()
-}
diff --git a/deps/npm/node_modules/read-package-json/test/bin.js b/deps/npm/node_modules/read-package-json/test/bin.js
deleted file mode 100644
index 3e0e0e9be64366..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/bin.js
+++ /dev/null
@@ -1,43 +0,0 @@
-var path = require('path')
-
-var tap = require('tap')
-
-var readJson = require('../')
-
-var createWarningCollector = function () {
-  var warn = function (msg) {
-    warn.warnings.push(arguments)
-  }
-  warn.warnings = []
-  return warn
-}
-
-tap.test('Bin test', function (t) {
-  var p = path.resolve(__dirname, 'fixtures/bin.json')
-  var warn = createWarningCollector()
-  readJson(p, warn, function (er, data) {
-    t.equals(warn.warnings.length, 0)
-    t.deepEqual(data.bin, {'bin-test': './bin/echo'})
-    t.end()
-  })
-})
-
-tap.test('Bad bin test', function (t) {
-  var p = path.resolve(__dirname, 'fixtures/badbin.json')
-  var warn = createWarningCollector()
-  readJson(p, warn, function (er, data) {
-    t.equals(warn.warnings.length, 1)
-    t.equals(warn.warnings[0][2], 'No bin file found at ./bin/typo')
-    t.end()
-  })
-})
-
-tap.test('Empty bin test', function (t) {
-  var p = path.resolve(__dirname, 'fixtures/emptybin.json')
-  var warn = createWarningCollector()
-  readJson(p, warn, function (er, data) {
-    t.equals(warn.warnings.length, 0)
-    t.same(data.bin, {}, 'no mapping to bin because object was empty')
-    t.end()
-  })
-})
diff --git a/deps/npm/node_modules/read-package-json/test/bom.js b/deps/npm/node_modules/read-package-json/test/bom.js
deleted file mode 100644
index 372a4f4abbd5df..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/bom.js
+++ /dev/null
@@ -1,16 +0,0 @@
-var tap = require('tap')
-var readJson = require('../')
-var path = require('path')
-
-tap.test('BOM test', function (t) {
-  var p = path.resolve(__dirname, 'fixtures/bom.json')
-  readJson(p, function (er, data) {
-    if (er) throw er
-    p = path.resolve(__dirname, 'fixtures/nobom.json')
-    readJson(p, function (er, data2) {
-      if (er) throw er
-      t.deepEqual(data, data2)
-      t.end()
-    })
-  })
-})
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/badbin.json b/deps/npm/node_modules/read-package-json/test/fixtures/badbin.json
deleted file mode 100644
index 3eb58d9c114bb0..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/badbin.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "name": "badbin-test",
-  "description": "my desc",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/npm/read-package-json.git"
-  },
-  "version": "0.0.1",
-  "readme": "hello world",
-  "bin": "./bin/typo",
-  "license": "ISC"
-}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/bin.json b/deps/npm/node_modules/read-package-json/test/fixtures/bin.json
deleted file mode 100644
index 70a26eec712dcd..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/bin.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "name": "bin-test",
-  "description": "my desc",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/npm/read-package-json.git"
-  },
-  "version": "0.0.1",
-  "readme": "hello world",
-  "bin": "./bin/echo",
-  "license": "ISC"
-}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/bin/echo b/deps/npm/node_modules/read-package-json/test/fixtures/bin/echo
deleted file mode 100644
index aaed878509c235..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/bin/echo
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-echo "Hello world"
\ No newline at end of file
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/bom.json b/deps/npm/node_modules/read-package-json/test/fixtures/bom.json
deleted file mode 100644
index 1beddca2c3baf2..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/bom.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "name": "this",
-    "description": "file",
-    "author": "has <filename>",
-    "version" : "0.0.1"
-}
\ No newline at end of file
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/emptybin.json b/deps/npm/node_modules/read-package-json/test/fixtures/emptybin.json
deleted file mode 100644
index 4fbf40075d0aad..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/emptybin.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "name": "emptybin-test",
-  "description": "my desc",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/npm/read-package-json.git"
-  },
-  "version": "0.0.1",
-  "readme": "hello world",
-  "bin": {},
-  "license": "ISC"
-}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/erroneous.json b/deps/npm/node_modules/read-package-json/test/fixtures/erroneous.json
deleted file mode 100644
index 212e37ec864727..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/erroneous.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  'wrong': 'kind',
-  'of': 'quotes'
-}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/nobom.json b/deps/npm/node_modules/read-package-json/test/fixtures/nobom.json
deleted file mode 100644
index f0ea8978f5d644..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/nobom.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "name": "this",
-    "description": "file",
-    "author": "has <filename>",
-    "version" : "0.0.1"
-}
\ No newline at end of file
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/not-json.css b/deps/npm/node_modules/read-package-json/test/fixtures/not-json.css
deleted file mode 100644
index 1a1b5672d61d03..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/not-json.css
+++ /dev/null
@@ -1,37 +0,0 @@
-body {
-  height: super tall
-}
-
-/**package
-{
-  "name": "read-package-json",
-  "version": "0.1.1",
-  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
-  "description": "The thing npm uses to read package.json files with semantics and defaults and validation",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/read-package-json.git"
-  },
-  "main": "read-json.js",
-  "scripts": {
-    "test": "./node_modules/.bin/tap test/*.js"
-  },
-  "dependencies": {
-    "glob": "~3.1.9",
-    "lru-cache": "~1.1.0",
-    "semver": "~1.0.14",
-    "slide": "~1.1.3"
-  },
-  "devDependencies": {
-    "tap": "~0.2.5"
-  },
-  "optionalDependencies": {
-    "npmlog": "0",
-    "graceful-fs": "~1.1.8"
-  }
-}
-**/
-
-html {
-  width: wow so wide
-}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README b/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README
deleted file mode 100644
index 257cc5642cb1a0..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README
+++ /dev/null
@@ -1 +0,0 @@
-foo
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README.md b/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README.md
deleted file mode 100644
index e444c2f0f3623a..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/README.md
+++ /dev/null
@@ -1 +0,0 @@
-*markdown*
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/package.json b/deps/npm/node_modules/read-package-json/test/fixtures/readmes/package.json
deleted file mode 100644
index b0c1a318a7906d..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/package.json
+++ /dev/null
@@ -1 +0,0 @@
-{"name":"readmes", "version":"99.999.999999999"}
diff --git a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz b/deps/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz
deleted file mode 100644
index 662da9128232f0..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/fixtures/readmes/readmexxx.yz
+++ /dev/null
@@ -1 +0,0 @@
-extra noise
diff --git a/deps/npm/node_modules/read-package-json/test/helpful.js b/deps/npm/node_modules/read-package-json/test/helpful.js
deleted file mode 100644
index 84f531360c2b02..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/helpful.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var tap = require('tap')
-var readJson = require('../')
-var path = require('path')
-var p = path.resolve(__dirname, 'fixtures/erroneous.json')
-
-tap.test('erroneous package data', function (t) {
-  readJson(p, function (er, data) {
-    t.ok(er instanceof Error)
-    t.ok(er.message.match(/Unexpected token '\\''/))
-    t.end()
-  })
-})
-
-tap.test('ENOTDIR for non-directory packages', function (t) {
-  readJson(path.resolve(__filename, 'package.json'), function (er, data) {
-    t.ok(er)
-    t.equal(er.code, 'ENOTDIR')
-    t.end()
-  })
-})
diff --git a/deps/npm/node_modules/read-package-json/test/non-json.js b/deps/npm/node_modules/read-package-json/test/non-json.js
deleted file mode 100644
index 85186320a8918e..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/non-json.js
+++ /dev/null
@@ -1,83 +0,0 @@
-var path = require('path')
-
-var tap = require('tap')
-
-var readJson = require('../')
-
-var expect = {
-  name: 'read-package-json',
-  version: '0.1.1',
-  author: {
-    name: 'Isaac Z. Schlueter',
-    email: 'i@izs.me',
-    url: 'http://blog.izs.me/'
-  },
-  description: 'The thing npm uses to read package.json files with semantics and defaults and validation',
-  repository: {
-    type: 'git',
-    url: 'git://github.com/isaacs/read-package-json.git'
-  },
-  bugs: {
-    url: 'https://github.com/isaacs/read-package-json/issues'
-  },
-  main: 'read-json.js',
-  scripts: { test: 'tap test/*.js' },
-  dependencies: {
-    glob: '~3.1.9',
-    'lru-cache': '~1.1.0',
-    semver: '~1.0.14',
-    slide: '~1.1.3',
-    npmlog: '0',
-    'graceful-fs': '~1.1.8'
-  },
-  devDependencies: { tap: '~0.2.5' },
-  homepage: 'https://github.com/isaacs/read-package-json#readme',
-  optionalDependencies: { npmlog: '0', 'graceful-fs': '~1.1.8' },
-  _id: 'read-package-json@0.1.1',
-  readme: 'ERROR: No README data found!'
-}
-
-tap.test('from css', function (t) {
-  var c = path.join(__dirname, 'fixtures', 'not-json.css')
-  readJson(c, function (er, d) {
-    t.same(d, expect)
-    t.end()
-  })
-})
-
-tap.test('from js', function (t) {
-  readJson(__filename, function (er, d) {
-    t.same(d, expect)
-    t.end()
-  })
-})
-
-/**package
-{
-  "name": "read-package-json",
-  "version": "0.1.1",
-  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
-  "description": "The thing npm uses to read package.json files with semantics and defaults and validation",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/read-package-json.git"
-  },
-  "main": "read-json.js",
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "dependencies": {
-    "glob": "~3.1.9",
-    "lru-cache": "~1.1.0",
-    "semver": "~1.0.14",
-    "slide": "~1.1.3"
-  },
-  "devDependencies": {
-    "tap": "~0.2.5"
-  },
-  "optionalDependencies": {
-    "npmlog": "0",
-    "graceful-fs": "~1.1.8"
-  }
-}
-**/
diff --git a/deps/npm/node_modules/read-package-json/test/readmes.js b/deps/npm/node_modules/read-package-json/test/readmes.js
deleted file mode 100644
index bd891772134720..00000000000000
--- a/deps/npm/node_modules/read-package-json/test/readmes.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var path = require('path')
-
-var tap = require('tap')
-var p = path.resolve(__dirname, 'fixtures/readmes/package.json')
-
-var readJson = require('../')
-
-var expect = {
-  'name': 'readmes',
-  'version': '99.999.999999999',
-  'readme': '*markdown*\n',
-  'readmeFilename': 'README.md',
-  'description': '*markdown*',
-  '_id': 'readmes@99.999.999999999'
-}
-
-tap.test('readme test', function (t) {
-  readJson(p, function (er, data) {
-    t.ifError(er, 'read README without error')
-    test(t, data)
-  })
-})
-
-function test (t, data) {
-  t.deepEqual(data, expect)
-  t.end()
-}
diff --git a/deps/npm/node_modules/readable-stream/README.md b/deps/npm/node_modules/readable-stream/README.md
index 3024d77c69567a..b24a2c88f8dabb 100644
--- a/deps/npm/node_modules/readable-stream/README.md
+++ b/deps/npm/node_modules/readable-stream/README.md
@@ -1,6 +1,6 @@
 # readable-stream
 
-***Node-core v7.0.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
+***Node-core v8.1.3 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
 
 
 [![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
@@ -18,7 +18,7 @@ npm install --save readable-stream
 This package is a mirror of the Streams2 and Streams3 implementations in
 Node-core.
 
-Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v7.10.0/docs/api/stream.html).
+Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v8.1.3/docs/api/stream.html).
 
 If you want to guarantee a stable streams base, regardless of what version of
 Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_duplex.js b/deps/npm/node_modules/readable-stream/lib/_stream_duplex.js
index 736693b8400fed..c599463dd8b9a1 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_duplex.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_duplex.js
@@ -1,3 +1,24 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 // a duplex stream is just a stream that is both readable and writable.
 // Since JS doesn't have multiple prototypal inheritance, this class
 // prototypally inherits from Readable, and then parasitically from
@@ -7,6 +28,10 @@
 
 /*<replacement>*/
 
+var processNextTick = require('process-nextick-args');
+/*</replacement>*/
+
+/*<replacement>*/
 var objectKeys = Object.keys || function (obj) {
   var keys = [];
   for (var key in obj) {
@@ -17,10 +42,6 @@ var objectKeys = Object.keys || function (obj) {
 
 module.exports = Duplex;
 
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
 /*<replacement>*/
 var util = require('core-util-is');
 util.inherits = require('inherits');
@@ -68,6 +89,34 @@ function onEndNT(self) {
   self.end();
 }
 
+Object.defineProperty(Duplex.prototype, 'destroyed', {
+  get: function () {
+    if (this._readableState === undefined || this._writableState === undefined) {
+      return false;
+    }
+    return this._readableState.destroyed && this._writableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (this._readableState === undefined || this._writableState === undefined) {
+      return;
+    }
+
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._readableState.destroyed = value;
+    this._writableState.destroyed = value;
+  }
+});
+
+Duplex.prototype._destroy = function (err, cb) {
+  this.push(null);
+  this.end();
+
+  processNextTick(cb, err);
+};
+
 function forEach(xs, f) {
   for (var i = 0, l = xs.length; i < l; i++) {
     f(xs[i], i);
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/npm/node_modules/readable-stream/lib/_stream_passthrough.js
index d06f71f1868d77..a9c835884828d8 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_passthrough.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_passthrough.js
@@ -1,3 +1,24 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 // a passthrough stream.
 // basically just the most minimal sort of Transform stream.
 // Every written chunk gets output as-is.
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_readable.js b/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
index a01012e3cfbb70..ee9001cdf0bfca 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_readable.js
@@ -1,11 +1,33 @@
-'use strict';
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-module.exports = Readable;
+'use strict';
 
 /*<replacement>*/
+
 var processNextTick = require('process-nextick-args');
 /*</replacement>*/
 
+module.exports = Readable;
+
 /*<replacement>*/
 var isArray = require('isarray');
 /*</replacement>*/
@@ -28,8 +50,17 @@ var EElistenerCount = function (emitter, type) {
 var Stream = require('./internal/streams/stream');
 /*</replacement>*/
 
+// TODO(bmeurer): Change this back to const once hole checks are
+// properly optimized away early in Ignition+TurboFan.
 /*<replacement>*/
 var Buffer = require('safe-buffer').Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+  return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
 /*</replacement>*/
 
 /*<replacement>*/
@@ -48,6 +79,7 @@ if (debugUtil && debugUtil.debuglog) {
 /*</replacement>*/
 
 var BufferList = require('./internal/streams/BufferList');
+var destroyImpl = require('./internal/streams/destroy');
 var StringDecoder;
 
 util.inherits(Readable, Stream);
@@ -86,7 +118,7 @@ function ReadableState(options, stream) {
   this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
 
   // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
+  this.highWaterMark = Math.floor(this.highWaterMark);
 
   // A linked list is used to store data chunks instead of an array because the
   // linked list can remove elements from the beginning faster than
@@ -100,10 +132,10 @@ function ReadableState(options, stream) {
   this.endEmitted = false;
   this.reading = false;
 
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
+  // a flag to be able to tell if the event 'readable'/'data' is emitted
+  // immediately, or on a later tick.  We set this to true at first, because
+  // any actions that shouldn't happen until "later" should generally also
+  // not happen before the first read call.
   this.sync = true;
 
   // whenever we return null, then we set a flag to say
@@ -113,15 +145,14 @@ function ReadableState(options, stream) {
   this.readableListening = false;
   this.resumeScheduled = false;
 
+  // has it been destroyed
+  this.destroyed = false;
+
   // Crypto is kind of old and crusty.  Historically, its default string
   // encoding is 'binary' so we have to make this configurable.
   // Everything else in the universe uses 'utf8', though.
   this.defaultEncoding = options.defaultEncoding || 'utf8';
 
-  // when piping, we only care about 'readable' events that happen
-  // after read()ing all the bytes and not getting any pushback.
-  this.ranOut = false;
-
   // the number of writers that are awaiting a drain event in .pipe()s
   this.awaitDrain = 0;
 
@@ -147,87 +178,129 @@ function Readable(options) {
   // legacy
   this.readable = true;
 
-  if (options && typeof options.read === 'function') this._read = options.read;
+  if (options) {
+    if (typeof options.read === 'function') this._read = options.read;
+
+    if (typeof options.destroy === 'function') this._destroy = options.destroy;
+  }
 
   Stream.call(this);
 }
 
+Object.defineProperty(Readable.prototype, 'destroyed', {
+  get: function () {
+    if (this._readableState === undefined) {
+      return false;
+    }
+    return this._readableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (!this._readableState) {
+      return;
+    }
+
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._readableState.destroyed = value;
+  }
+});
+
+Readable.prototype.destroy = destroyImpl.destroy;
+Readable.prototype._undestroy = destroyImpl.undestroy;
+Readable.prototype._destroy = function (err, cb) {
+  this.push(null);
+  cb(err);
+};
+
 // Manually shove something into the read() buffer.
 // This returns true if the highWaterMark has not been hit yet,
 // similar to how Writable.write() returns true if you should
 // write() some more.
 Readable.prototype.push = function (chunk, encoding) {
   var state = this._readableState;
-
-  if (!state.objectMode && typeof chunk === 'string') {
-    encoding = encoding || state.defaultEncoding;
-    if (encoding !== state.encoding) {
-      chunk = Buffer.from(chunk, encoding);
-      encoding = '';
+  var skipChunkCheck;
+
+  if (!state.objectMode) {
+    if (typeof chunk === 'string') {
+      encoding = encoding || state.defaultEncoding;
+      if (encoding !== state.encoding) {
+        chunk = Buffer.from(chunk, encoding);
+        encoding = '';
+      }
+      skipChunkCheck = true;
     }
+  } else {
+    skipChunkCheck = true;
   }
 
-  return readableAddChunk(this, state, chunk, encoding, false);
+  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
 };
 
 // Unshift should *always* be something directly out of read()
 Readable.prototype.unshift = function (chunk) {
-  var state = this._readableState;
-  return readableAddChunk(this, state, chunk, '', true);
+  return readableAddChunk(this, chunk, null, true, false);
 };
 
-Readable.prototype.isPaused = function () {
-  return this._readableState.flowing === false;
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
-  var er = chunkInvalid(state, chunk);
-  if (er) {
-    stream.emit('error', er);
-  } else if (chunk === null) {
+function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
+  var state = stream._readableState;
+  if (chunk === null) {
     state.reading = false;
     onEofChunk(stream, state);
-  } else if (state.objectMode || chunk && chunk.length > 0) {
-    if (state.ended && !addToFront) {
-      var e = new Error('stream.push() after EOF');
-      stream.emit('error', e);
-    } else if (state.endEmitted && addToFront) {
-      var _e = new Error('stream.unshift() after end event');
-      stream.emit('error', _e);
-    } else {
-      var skipAdd;
-      if (state.decoder && !addToFront && !encoding) {
-        chunk = state.decoder.write(chunk);
-        skipAdd = !state.objectMode && chunk.length === 0;
+  } else {
+    var er;
+    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
+    if (er) {
+      stream.emit('error', er);
+    } else if (state.objectMode || chunk && chunk.length > 0) {
+      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
+        chunk = _uint8ArrayToBuffer(chunk);
       }
 
-      if (!addToFront) state.reading = false;
-
-      // Don't add to the buffer if we've decoded to an empty string chunk and
-      // we're not in object mode
-      if (!skipAdd) {
-        // if we want the data now, just emit it.
-        if (state.flowing && state.length === 0 && !state.sync) {
-          stream.emit('data', chunk);
-          stream.read(0);
+      if (addToFront) {
+        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
+      } else if (state.ended) {
+        stream.emit('error', new Error('stream.push() after EOF'));
+      } else {
+        state.reading = false;
+        if (state.decoder && !encoding) {
+          chunk = state.decoder.write(chunk);
+          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
         } else {
-          // update the buffer info.
-          state.length += state.objectMode ? 1 : chunk.length;
-          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
-
-          if (state.needReadable) emitReadable(stream);
+          addChunk(stream, state, chunk, false);
         }
       }
-
-      maybeReadMore(stream, state);
+    } else if (!addToFront) {
+      state.reading = false;
     }
-  } else if (!addToFront) {
-    state.reading = false;
   }
 
   return needMoreData(state);
 }
 
+function addChunk(stream, state, chunk, addToFront) {
+  if (state.flowing && state.length === 0 && !state.sync) {
+    stream.emit('data', chunk);
+    stream.read(0);
+  } else {
+    // update the buffer info.
+    state.length += state.objectMode ? 1 : chunk.length;
+    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+
+    if (state.needReadable) emitReadable(stream);
+  }
+  maybeReadMore(stream, state);
+}
+
+function chunkInvalid(state, chunk) {
+  var er;
+  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  return er;
+}
+
 // if it's past the high water mark, we can push in some more.
 // Also, if we have no data yet, we can stand some
 // more bytes.  This is to work around cases where hwm=0,
@@ -239,6 +312,10 @@ function needMoreData(state) {
   return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
 }
 
+Readable.prototype.isPaused = function () {
+  return this._readableState.flowing === false;
+};
+
 // backwards compatibility.
 Readable.prototype.setEncoding = function (enc) {
   if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
@@ -387,14 +464,6 @@ Readable.prototype.read = function (n) {
   return ret;
 };
 
-function chunkInvalid(state, chunk) {
-  var er = null;
-  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
 function onEofChunk(stream, state) {
   if (state.ended) return;
   if (state.decoder) {
@@ -486,10 +555,13 @@ Readable.prototype.pipe = function (dest, pipeOpts) {
   if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
 
   dest.on('unpipe', onunpipe);
-  function onunpipe(readable) {
+  function onunpipe(readable, unpipeInfo) {
     debug('onunpipe');
     if (readable === src) {
-      cleanup();
+      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
+        unpipeInfo.hasUnpiped = true;
+        cleanup();
+      }
     }
   }
 
@@ -608,6 +680,7 @@ function pipeOnDrain(src) {
 
 Readable.prototype.unpipe = function (dest) {
   var state = this._readableState;
+  var unpipeInfo = { hasUnpiped: false };
 
   // if we're not piping anywhere, then do nothing.
   if (state.pipesCount === 0) return this;
@@ -623,7 +696,7 @@ Readable.prototype.unpipe = function (dest) {
     state.pipes = null;
     state.pipesCount = 0;
     state.flowing = false;
-    if (dest) dest.emit('unpipe', this);
+    if (dest) dest.emit('unpipe', this, unpipeInfo);
     return this;
   }
 
@@ -638,7 +711,7 @@ Readable.prototype.unpipe = function (dest) {
     state.flowing = false;
 
     for (var i = 0; i < len; i++) {
-      dests[i].emit('unpipe', this);
+      dests[i].emit('unpipe', this, unpipeInfo);
     }return this;
   }
 
@@ -650,7 +723,7 @@ Readable.prototype.unpipe = function (dest) {
   state.pipesCount -= 1;
   if (state.pipesCount === 1) state.pipes = state.pipes[0];
 
-  dest.emit('unpipe', this);
+  dest.emit('unpipe', this, unpipeInfo);
 
   return this;
 };
@@ -671,7 +744,7 @@ Readable.prototype.on = function (ev, fn) {
       if (!state.reading) {
         processNextTick(nReadingNextTick, this);
       } else if (state.length) {
-        emitReadable(this, state);
+        emitReadable(this);
       }
     }
   }
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_transform.js b/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
index cd2583207f5b20..a0c23173daf428 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_transform.js
@@ -1,3 +1,24 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 // a transform stream is a readable/writable stream where you do
 // something with the data.  Sometimes it's called a "filter",
 // but that's not a great name for it, since that implies a thing where
@@ -71,7 +92,9 @@ function afterTransform(stream, er, data) {
 
   var cb = ts.writecb;
 
-  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
+  if (!cb) {
+    return stream.emit('error', new Error('write callback called multiple times'));
+  }
 
   ts.writechunk = null;
   ts.writecb = null;
@@ -164,6 +187,15 @@ Transform.prototype._read = function (n) {
   }
 };
 
+Transform.prototype._destroy = function (err, cb) {
+  var _this = this;
+
+  Duplex.prototype._destroy.call(this, err, function (err2) {
+    cb(err2);
+    _this.emit('close');
+  });
+};
+
 function done(stream, er, data) {
   if (er) return stream.emit('error', er);
 
diff --git a/deps/npm/node_modules/readable-stream/lib/_stream_writable.js b/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
index e9701f500727cf..d20da88c75dd95 100644
--- a/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
+++ b/deps/npm/node_modules/readable-stream/lib/_stream_writable.js
@@ -1,15 +1,58 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 // A bit simpler than readable streams.
 // Implement an async ._write(chunk, encoding, cb), and it'll handle all
 // the drain event emission and buffering.
 
 'use strict';
 
-module.exports = Writable;
-
 /*<replacement>*/
+
 var processNextTick = require('process-nextick-args');
 /*</replacement>*/
 
+module.exports = Writable;
+
+/* <replacement> */
+function WriteReq(chunk, encoding, cb) {
+  this.chunk = chunk;
+  this.encoding = encoding;
+  this.callback = cb;
+  this.next = null;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+  var _this = this;
+
+  this.next = null;
+  this.entry = null;
+  this.finish = function () {
+    onCorkedFinish(_this, state);
+  };
+}
+/* </replacement> */
+
 /*<replacement>*/
 var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
 /*</replacement>*/
@@ -37,19 +80,21 @@ var Stream = require('./internal/streams/stream');
 
 /*<replacement>*/
 var Buffer = require('safe-buffer').Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+  return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
 /*</replacement>*/
 
+var destroyImpl = require('./internal/streams/destroy');
+
 util.inherits(Writable, Stream);
 
 function nop() {}
 
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-  this.next = null;
-}
-
 function WritableState(options, stream) {
   Duplex = Duplex || require('./_stream_duplex');
 
@@ -69,7 +114,10 @@ function WritableState(options, stream) {
   this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
 
   // cast to ints.
-  this.highWaterMark = ~~this.highWaterMark;
+  this.highWaterMark = Math.floor(this.highWaterMark);
+
+  // if _final has been called
+  this.finalCalled = false;
 
   // drain event flag.
   this.needDrain = false;
@@ -80,6 +128,9 @@ function WritableState(options, stream) {
   // when 'finish' is emitted
   this.finished = false;
 
+  // has it been destroyed
+  this.destroyed = false;
+
   // should we decode strings into buffers before passing to _write?
   // this is here so that some node-core streams can optimize string
   // handling at a lower level.
@@ -161,7 +212,7 @@ WritableState.prototype.getBuffer = function getBuffer() {
     Object.defineProperty(WritableState.prototype, 'buffer', {
       get: internalUtil.deprecate(function () {
         return this.getBuffer();
-      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
+      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
     });
   } catch (_) {}
 })();
@@ -207,6 +258,10 @@ function Writable(options) {
     if (typeof options.write === 'function') this._write = options.write;
 
     if (typeof options.writev === 'function') this._writev = options.writev;
+
+    if (typeof options.destroy === 'function') this._destroy = options.destroy;
+
+    if (typeof options.final === 'function') this._final = options.final;
   }
 
   Stream.call(this);
@@ -247,7 +302,11 @@ function validChunk(stream, state, chunk, cb) {
 Writable.prototype.write = function (chunk, encoding, cb) {
   var state = this._writableState;
   var ret = false;
-  var isBuf = Buffer.isBuffer(chunk);
+  var isBuf = _isUint8Array(chunk) && !state.objectMode;
+
+  if (isBuf && !Buffer.isBuffer(chunk)) {
+    chunk = _uint8ArrayToBuffer(chunk);
+  }
 
   if (typeof encoding === 'function') {
     cb = encoding;
@@ -302,8 +361,12 @@ function decodeChunk(state, chunk, encoding) {
 // If we return false, then we need a drain event, so set that flag.
 function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
   if (!isBuf) {
-    chunk = decodeChunk(state, chunk, encoding);
-    if (Buffer.isBuffer(chunk)) encoding = 'buffer';
+    var newChunk = decodeChunk(state, chunk, encoding);
+    if (chunk !== newChunk) {
+      isBuf = true;
+      encoding = 'buffer';
+      chunk = newChunk;
+    }
   }
   var len = state.objectMode ? 1 : chunk.length;
 
@@ -315,7 +378,13 @@ function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
 
   if (state.writing || state.corked) {
     var last = state.lastBufferedRequest;
-    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
+    state.lastBufferedRequest = {
+      chunk: chunk,
+      encoding: encoding,
+      isBuf: isBuf,
+      callback: cb,
+      next: null
+    };
     if (last) {
       last.next = state.lastBufferedRequest;
     } else {
@@ -340,10 +409,26 @@ function doWrite(stream, state, writev, len, chunk, encoding, cb) {
 
 function onwriteError(stream, state, sync, er, cb) {
   --state.pendingcb;
-  if (sync) processNextTick(cb, er);else cb(er);
 
-  stream._writableState.errorEmitted = true;
-  stream.emit('error', er);
+  if (sync) {
+    // defer the callback if we are being called synchronously
+    // to avoid piling up things on the stack
+    processNextTick(cb, er);
+    // this can emit finish, and it will always happen
+    // after error
+    processNextTick(finishMaybe, stream, state);
+    stream._writableState.errorEmitted = true;
+    stream.emit('error', er);
+  } else {
+    // the caller expect this to happen before if
+    // it is async
+    cb(er);
+    stream._writableState.errorEmitted = true;
+    stream.emit('error', er);
+    // this can emit finish, but finish must
+    // always follow error
+    finishMaybe(stream, state);
+  }
 }
 
 function onwriteStateUpdate(state) {
@@ -408,11 +493,14 @@ function clearBuffer(stream, state) {
     holder.entry = entry;
 
     var count = 0;
+    var allBuffers = true;
     while (entry) {
       buffer[count] = entry;
+      if (!entry.isBuf) allBuffers = false;
       entry = entry.next;
       count += 1;
     }
+    buffer.allBuffers = allBuffers;
 
     doWrite(stream, state, true, state.length, buffer, '', holder.finish);
 
@@ -486,23 +574,37 @@ Writable.prototype.end = function (chunk, encoding, cb) {
 function needFinish(state) {
   return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
 }
-
-function prefinish(stream, state) {
-  if (!state.prefinished) {
+function callFinal(stream, state) {
+  stream._final(function (err) {
+    state.pendingcb--;
+    if (err) {
+      stream.emit('error', err);
+    }
     state.prefinished = true;
     stream.emit('prefinish');
+    finishMaybe(stream, state);
+  });
+}
+function prefinish(stream, state) {
+  if (!state.prefinished && !state.finalCalled) {
+    if (typeof stream._final === 'function') {
+      state.pendingcb++;
+      state.finalCalled = true;
+      processNextTick(callFinal, stream, state);
+    } else {
+      state.prefinished = true;
+      stream.emit('prefinish');
+    }
   }
 }
 
 function finishMaybe(stream, state) {
   var need = needFinish(state);
   if (need) {
+    prefinish(stream, state);
     if (state.pendingcb === 0) {
-      prefinish(stream, state);
       state.finished = true;
       stream.emit('finish');
-    } else {
-      prefinish(stream, state);
     }
   }
   return need;
@@ -518,26 +620,45 @@ function endWritable(stream, state, cb) {
   stream.writable = false;
 }
 
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
-  var _this = this;
+function onCorkedFinish(corkReq, state, err) {
+  var entry = corkReq.entry;
+  corkReq.entry = null;
+  while (entry) {
+    var cb = entry.callback;
+    state.pendingcb--;
+    cb(err);
+    entry = entry.next;
+  }
+  if (state.corkedRequestsFree) {
+    state.corkedRequestsFree.next = corkReq;
+  } else {
+    state.corkedRequestsFree = corkReq;
+  }
+}
 
-  this.next = null;
-  this.entry = null;
-  this.finish = function (err) {
-    var entry = _this.entry;
-    _this.entry = null;
-    while (entry) {
-      var cb = entry.callback;
-      state.pendingcb--;
-      cb(err);
-      entry = entry.next;
+Object.defineProperty(Writable.prototype, 'destroyed', {
+  get: function () {
+    if (this._writableState === undefined) {
+      return false;
     }
-    if (state.corkedRequestsFree) {
-      state.corkedRequestsFree.next = _this;
-    } else {
-      state.corkedRequestsFree = _this;
+    return this._writableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (!this._writableState) {
+      return;
     }
-  };
-}
\ No newline at end of file
+
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._writableState.destroyed = value;
+  }
+});
+
+Writable.prototype.destroy = destroyImpl.destroy;
+Writable.prototype._undestroy = destroyImpl.undestroy;
+Writable.prototype._destroy = function (err, cb) {
+  this.end();
+  cb(err);
+};
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/lib/internal/streams/BufferList.js b/deps/npm/node_modules/readable-stream/lib/internal/streams/BufferList.js
index 82598c852179cb..d467615978d2c7 100644
--- a/deps/npm/node_modules/readable-stream/lib/internal/streams/BufferList.js
+++ b/deps/npm/node_modules/readable-stream/lib/internal/streams/BufferList.js
@@ -2,63 +2,73 @@
 
 /*<replacement>*/
 
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
 var Buffer = require('safe-buffer').Buffer;
 /*</replacement>*/
 
-module.exports = BufferList;
-
-function BufferList() {
-  this.head = null;
-  this.tail = null;
-  this.length = 0;
+function copyBuffer(src, target, offset) {
+  src.copy(target, offset);
 }
 
-BufferList.prototype.push = function (v) {
-  var entry = { data: v, next: null };
-  if (this.length > 0) this.tail.next = entry;else this.head = entry;
-  this.tail = entry;
-  ++this.length;
-};
+module.exports = function () {
+  function BufferList() {
+    _classCallCheck(this, BufferList);
 
-BufferList.prototype.unshift = function (v) {
-  var entry = { data: v, next: this.head };
-  if (this.length === 0) this.tail = entry;
-  this.head = entry;
-  ++this.length;
-};
+    this.head = null;
+    this.tail = null;
+    this.length = 0;
+  }
 
-BufferList.prototype.shift = function () {
-  if (this.length === 0) return;
-  var ret = this.head.data;
-  if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
-  --this.length;
-  return ret;
-};
+  BufferList.prototype.push = function push(v) {
+    var entry = { data: v, next: null };
+    if (this.length > 0) this.tail.next = entry;else this.head = entry;
+    this.tail = entry;
+    ++this.length;
+  };
 
-BufferList.prototype.clear = function () {
-  this.head = this.tail = null;
-  this.length = 0;
-};
+  BufferList.prototype.unshift = function unshift(v) {
+    var entry = { data: v, next: this.head };
+    if (this.length === 0) this.tail = entry;
+    this.head = entry;
+    ++this.length;
+  };
 
-BufferList.prototype.join = function (s) {
-  if (this.length === 0) return '';
-  var p = this.head;
-  var ret = '' + p.data;
-  while (p = p.next) {
-    ret += s + p.data;
-  }return ret;
-};
+  BufferList.prototype.shift = function shift() {
+    if (this.length === 0) return;
+    var ret = this.head.data;
+    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
+    --this.length;
+    return ret;
+  };
 
-BufferList.prototype.concat = function (n) {
-  if (this.length === 0) return Buffer.alloc(0);
-  if (this.length === 1) return this.head.data;
-  var ret = Buffer.allocUnsafe(n >>> 0);
-  var p = this.head;
-  var i = 0;
-  while (p) {
-    p.data.copy(ret, i);
-    i += p.data.length;
-    p = p.next;
-  }
-  return ret;
-};
\ No newline at end of file
+  BufferList.prototype.clear = function clear() {
+    this.head = this.tail = null;
+    this.length = 0;
+  };
+
+  BufferList.prototype.join = function join(s) {
+    if (this.length === 0) return '';
+    var p = this.head;
+    var ret = '' + p.data;
+    while (p = p.next) {
+      ret += s + p.data;
+    }return ret;
+  };
+
+  BufferList.prototype.concat = function concat(n) {
+    if (this.length === 0) return Buffer.alloc(0);
+    if (this.length === 1) return this.head.data;
+    var ret = Buffer.allocUnsafe(n >>> 0);
+    var p = this.head;
+    var i = 0;
+    while (p) {
+      copyBuffer(p.data, ret, i);
+      i += p.data.length;
+      p = p.next;
+    }
+    return ret;
+  };
+
+  return BufferList;
+}();
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/lib/internal/streams/destroy.js b/deps/npm/node_modules/readable-stream/lib/internal/streams/destroy.js
new file mode 100644
index 00000000000000..b3e58c33bc9804
--- /dev/null
+++ b/deps/npm/node_modules/readable-stream/lib/internal/streams/destroy.js
@@ -0,0 +1,72 @@
+'use strict';
+
+/*<replacement>*/
+
+var processNextTick = require('process-nextick-args');
+/*</replacement>*/
+
+// undocumented cb() API, needed for core, not for public API
+function destroy(err, cb) {
+  var _this = this;
+
+  var readableDestroyed = this._readableState && this._readableState.destroyed;
+  var writableDestroyed = this._writableState && this._writableState.destroyed;
+
+  if (readableDestroyed || writableDestroyed) {
+    if (cb) {
+      cb(err);
+    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
+      processNextTick(emitErrorNT, this, err);
+    }
+    return;
+  }
+
+  // we set destroyed to true before firing error callbacks in order
+  // to make it re-entrance safe in case destroy() is called within callbacks
+
+  if (this._readableState) {
+    this._readableState.destroyed = true;
+  }
+
+  // if this is a duplex stream mark the writable part as destroyed as well
+  if (this._writableState) {
+    this._writableState.destroyed = true;
+  }
+
+  this._destroy(err || null, function (err) {
+    if (!cb && err) {
+      processNextTick(emitErrorNT, _this, err);
+      if (_this._writableState) {
+        _this._writableState.errorEmitted = true;
+      }
+    } else if (cb) {
+      cb(err);
+    }
+  });
+}
+
+function undestroy() {
+  if (this._readableState) {
+    this._readableState.destroyed = false;
+    this._readableState.reading = false;
+    this._readableState.ended = false;
+    this._readableState.endEmitted = false;
+  }
+
+  if (this._writableState) {
+    this._writableState.destroyed = false;
+    this._writableState.ended = false;
+    this._writableState.ending = false;
+    this._writableState.finished = false;
+    this._writableState.errorEmitted = false;
+  }
+}
+
+function emitErrorNT(self, err) {
+  self.emit('error', err);
+}
+
+module.exports = {
+  destroy: destroy,
+  undestroy: undestroy
+};
\ No newline at end of file
diff --git a/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json b/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
index cb5868ecedc40a..18fd806ea41bdf 100644
--- a/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
+++ b/deps/npm/node_modules/readable-stream/node_modules/string_decoder/package.json
@@ -1,8 +1,8 @@
 {
   "_from": "string_decoder@~1.0.0",
-  "_id": "string_decoder@1.0.1",
+  "_id": "string_decoder@1.0.3",
   "_inBundle": false,
-  "_integrity": "sha1-YuIA8DmVWmgQ2N8KM//A8BNmLZg=",
+  "_integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
   "_location": "/readable-stream/string_decoder",
   "_phantomChildren": {},
   "_requested": {
@@ -18,16 +18,16 @@
   "_requiredBy": [
     "/readable-stream"
   ],
-  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.1.tgz",
-  "_shasum": "62e200f039955a6810d8df0a33ffc0f013662d98",
+  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+  "_shasum": "0fc67d7c141825de94282dd536bec6b9bce860ab",
   "_spec": "string_decoder@~1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/readable-stream",
+  "_where": "/Users/rebecca/code/npm/node_modules/readable-stream",
   "bugs": {
     "url": "https://github.com/rvagg/string_decoder/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "safe-buffer": "^5.0.1"
+    "safe-buffer": "~5.1.0"
   },
   "deprecated": false,
   "description": "The string_decoder module from Node core",
@@ -50,7 +50,7 @@
     "url": "git://github.com/rvagg/string_decoder.git"
   },
   "scripts": {
-    "test": "tap test/parallel/*.js"
+    "test": "tap test/parallel/*.js && node test/verify-dependencies"
   },
-  "version": "1.0.1"
+  "version": "1.0.3"
 }
diff --git a/deps/npm/node_modules/readable-stream/package.json b/deps/npm/node_modules/readable-stream/package.json
index 5308555f496301..e6813c0db6a85c 100644
--- a/deps/npm/node_modules/readable-stream/package.json
+++ b/deps/npm/node_modules/readable-stream/package.json
@@ -1,21 +1,21 @@
 {
-  "_from": "readable-stream@2.2.10",
-  "_id": "readable-stream@2.2.10",
+  "_from": "readable-stream@2.3.3",
+  "_id": "readable-stream@2.3.3",
   "_inBundle": false,
-  "_integrity": "sha512-HQEnnoV404e0EtwB9yNiuk2tJ+egeVC8Y9QBAxzDg8DBJt4BzRp+yQuIb/t3FIWkSTmIi+sgx7yVv/ZM0GNoqw==",
+  "_integrity": "sha512-m+qzzcn7KUxEmd1gMbchF+Y2eIUbieUaxkWtptyHywrX0rE8QEYqPC07Vuy4Wm32/xE16NcdBctb8S0Xe/5IeQ==",
   "_location": "/readable-stream",
   "_phantomChildren": {
-    "safe-buffer": "5.0.1"
+    "safe-buffer": "5.1.1"
   },
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "readable-stream@2.2.10",
+    "raw": "readable-stream@2.3.3",
     "name": "readable-stream",
     "escapedName": "readable-stream",
-    "rawSpec": "2.2.10",
+    "rawSpec": "2.3.3",
     "saveSpec": null,
-    "fetchSpec": "2.2.10"
+    "fetchSpec": "2.3.3"
   },
   "_requiredBy": [
     "#USER",
@@ -38,10 +38,10 @@
     "/tap/tap-mocha-reporter",
     "/tap/tap-parser"
   ],
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.10.tgz",
-  "_shasum": "effe72bb7c884c0dd335e2379d526196d9d011ee",
-  "_spec": "readable-stream@2.2.10",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.3.tgz",
+  "_shasum": "368f2512d79f9d46fdfc71349ae7878bbc1eb95c",
+  "_spec": "readable-stream@2.3.3",
+  "_where": "/Users/rebecca/code/npm",
   "browser": {
     "util": false,
     "./readable.js": "./readable-browser.js",
@@ -55,11 +55,11 @@
   "bundleDependencies": false,
   "dependencies": {
     "core-util-is": "~1.0.0",
-    "inherits": "~2.0.1",
+    "inherits": "~2.0.3",
     "isarray": "~1.0.0",
     "process-nextick-args": "~1.0.6",
-    "safe-buffer": "^5.0.1",
-    "string_decoder": "~1.0.0",
+    "safe-buffer": "~5.1.1",
+    "string_decoder": "~1.0.3",
     "util-deprecate": "~1.0.1"
   },
   "deprecated": false,
@@ -96,8 +96,8 @@
     "cover": "nyc npm test",
     "local": "zuul --local 3000 --no-coverage -- test/browser.js",
     "report": "nyc report --reporter=lcov",
-    "test": "tap test/parallel/*.js test/ours/*.js",
+    "test": "tap test/parallel/*.js test/ours/*.js && node test/verify-dependencies.js",
     "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
   },
-  "version": "2.2.10"
+  "version": "2.3.3"
 }
diff --git a/deps/npm/node_modules/readable-stream/writable.js b/deps/npm/node_modules/readable-stream/writable.js
index 634ddcbe18df67..3211a6f80d1abc 100644
--- a/deps/npm/node_modules/readable-stream/writable.js
+++ b/deps/npm/node_modules/readable-stream/writable.js
@@ -3,6 +3,6 @@ var Writable = require("./lib/_stream_writable.js")
 
 if (process.env.READABLE_STREAM === 'disable') {
   module.exports = Stream && Stream.Writable || Writable
+} else {
+  module.exports = Writable
 }
-
-module.exports = Writable
diff --git a/deps/npm/node_modules/request/node_modules/hawk/README.md b/deps/npm/node_modules/request/node_modules/hawk/README.md
old mode 100755
new mode 100644
diff --git a/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/README.md b/deps/npm/node_modules/request/node_modules/hawk/node_modules/boom/README.md
old mode 100755
new mode 100644
diff --git a/deps/npm/node_modules/request/node_modules/hawk/node_modules/sntp/README.md b/deps/npm/node_modules/request/node_modules/hawk/node_modules/sntp/README.md
old mode 100755
new mode 100644
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js
index 74f5e047027bd0..b4d366289b4d39 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js
+++ b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js
@@ -10,7 +10,6 @@ var assert = require('assert-plus');
 var crypto = require('crypto');
 var algs = require('./algs');
 var utils = require('./utils');
-var ed;
 var nacl;
 
 var Key = require('./key');
@@ -76,14 +75,11 @@ function DiffieHellman(key) {
 		this._dh.setPublicKey(key.part.Q.data);
 
 	} else if (key.type === 'curve25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
+		if (nacl === undefined)
+			nacl = require('tweetnacl');
 
 		if (this._isPriv) {
 			this._priv = key.part.r.data;
-			if (this._priv[0] === 0x00)
-				this._priv = this._priv.slice(1);
-			this._priv = this._priv.slice(0, 32);
 		}
 
 	} else {
@@ -180,14 +176,17 @@ DiffieHellman.prototype.computeSecret = function (otherpk) {
 
 	} else if (this._algo === 'curve25519') {
 		pub = otherpk.part.R.data;
-		if (pub[0] === 0x00)
+		while (pub[0] === 0x00 && pub.length > 32)
 			pub = pub.slice(1);
+		assert.strictEqual(pub.length, 32);
+		assert.strictEqual(this._priv.length, 64);
 
-		var secret = ed.dh.computeKey(
-		    this._priv.toString('binary'),
-		    pub.toString('binary'));
+		var priv = this._priv.slice(0, 32);
 
-		return (new Buffer(secret, 'binary'));
+		var secret = nacl.box.before(new Uint8Array(pub),
+		    new Uint8Array(priv));
+
+		return (new Buffer(secret));
 	}
 
 	throw (new Error('Invalid algorithm: ' + this._algo));
@@ -255,13 +254,15 @@ DiffieHellman.prototype.generateKey = function () {
 		}
 
 	} else if (this._algo === 'curve25519') {
-		priv = ed.dh.generateKey();
-		pub = ed.dh.publicKey(priv);
-		this._priv = priv = new Buffer(priv, 'binary');
-		pub = new Buffer(pub, 'binary');
+		var pair = nacl.box.keyPair();
+		priv = new Buffer(pair.secretKey);
+		pub = new Buffer(pair.publicKey);
+		priv = Buffer.concat([priv, pub]);
+		assert.strictEqual(priv.length, 64);
+		assert.strictEqual(pub.length, 32);
 
 		parts.push({name: 'R', data: pub});
-		parts.push({name: 'r', data: Buffer.concat([priv, pub])});
+		parts.push({name: 'r', data: priv});
 		this._key = new PrivateKey({
 			type: 'curve25519',
 			parts: parts
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js
index 56b8cb4f05aca2..64e24b4db71570 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js
+++ b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js
@@ -64,7 +64,7 @@ function Key(opts) {
 		var curve = this.part.curve.data.toString();
 		this.curve = curve;
 		sz = algs.curves[curve].size;
-	} else if (this.type === 'ed25519') {
+	} else if (this.type === 'ed25519' || this.type === 'curve25519') {
 		sz = 256;
 		this.curve = 'curve25519';
 	} else {
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js
index b56201a1894260..36b6f8ceb8b27c 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js
+++ b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js
@@ -14,7 +14,7 @@ var dhe = require('./dhe');
 var generateECDSA = dhe.generateECDSA;
 var generateED25519 = dhe.generateED25519;
 var edCompat;
-var ed;
+var nacl;
 
 try {
 	edCompat = require('./ed-compat');
@@ -83,22 +83,22 @@ PrivateKey.prototype.toPublic = function () {
 	return (this._pubCache);
 };
 
-PrivateKey.prototype.derive = function (newType, newSize) {
+PrivateKey.prototype.derive = function (newType) {
 	assert.string(newType, 'type');
-	assert.optionalNumber(newSize, 'size');
-	var priv, pub;
+	var priv, pub, pair;
 
 	if (this.type === 'ed25519' && newType === 'curve25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
+		if (nacl === undefined)
+			nacl = require('tweetnacl');
 
 		priv = this.part.r.data;
 		if (priv[0] === 0x00)
 			priv = priv.slice(1);
 		priv = priv.slice(0, 32);
 
-		pub = ed.dh.publicKey(priv);
-		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
+		pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv));
+		pub = new Buffer(pair.publicKey);
+		priv = Buffer.concat([priv, pub]);
 
 		return (new PrivateKey({
 			type: 'curve25519',
@@ -108,18 +108,17 @@ PrivateKey.prototype.derive = function (newType, newSize) {
 			]
 		}));
 	} else if (this.type === 'curve25519' && newType === 'ed25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
+		if (nacl === undefined)
+			nacl = require('tweetnacl');
 
 		priv = this.part.r.data;
 		if (priv[0] === 0x00)
 			priv = priv.slice(1);
 		priv = priv.slice(0, 32);
 
-		pub = ed.eddsa.publicKey(priv.toString('binary'));
-		pub = new Buffer(pub, 'binary');
-
-		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
+		pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv));
+		pub = new Buffer(pair.publicKey);
+		priv = Buffer.concat([priv, pub]);
 
 		return (new PrivateKey({
 			type: 'ed25519',
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore
deleted file mode 100644
index 877830c065ce00..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore
+++ /dev/null
@@ -1,11 +0,0 @@
-# Editor, IDE and dev environment stuff
-*~
-.project
-.settings
-
-# Build files and directories
-/coverage
-/doc/api
-/build/
-/test/
-/jodid25519-*.tgz
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md
deleted file mode 100644
index 0c17097375f41c..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md
+++ /dev/null
@@ -1,3 +0,0 @@
-* Michele Bini (original Curve25519 core code: curve25519.js)
-* Ron Garret (original Ed25519 code: fast-djbec.js)
-* Guy Kloss (package refactoring, unit testing)
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md
deleted file mode 100644
index 5335b2dec3674c..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md
+++ /dev/null
@@ -1,51 +0,0 @@
-Jodid25519 [![Build Status](https://secure.travis-ci.org/meganz/jodid25519.png)](https://travis-ci.org/meganz/jodid25519)
-===================================================================================================================================
-
-Javascript implementation of the Curve25519 and Ed25519 elliptic cryptography functions by Daniel J. Bernstein.
-
-For the API, please consult the generated documentation under doc/ (you can run `make` to generate it).
-
-To run the tests do the following on the console from the project's root directory:
-
-    $ npm install
-    $ make test
-
-
-Contributors
-------------
-
-If you are one of the contributors and want to add yourself or change the information here, please do submit a pull request.   Contributors appear in no particular order.
-
-### For the Curve25519 submodule
-
-* [Graydon Hoare](https://github.com/graydon): suggested clamping the private key by default for increased safety and uniformity with other implementations.
-* [liliakai](https://github.com/liliakai): spotted an unused argument in some of the functions
-* [RyanC](https://github.com/ryancdotorg): removed dependency of a function to the Javascript Math library
-* [Guy Kloss](https://github.com/pohutukawa): performance improvements through bit-shift operations, performance and conformance testing, documentation, compatibility with the npm package ecosystem, and more
-* [Michele Bini](https://github.com/rev22): originally wrote the Javascript implementation
-
-
-Copyright and MIT licensing
----------------------------
-
-* Copyright (c) 2012 Ron Garret
-* Copyright (c) 2007, 2013, 2014 Michele Bini <michele.bini@gmail.com>
-* Copyright (c) 2014 Mega Limited
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0 b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0
deleted file mode 100644
index 55ffcc47cee9e2..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Curve 25519-based cryptography collection.
- *
- * EC Diffie-Hellman (ECDH) based on Curve25519 and digital signatures (EdDSA)
- * based on Ed25519.
- *
- * Copyright (c) 2012 Ron Garret
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * You should have received a copy of the license along with this program.
- */
-// See https://github.com/jrburke/almond#exporting-a-public-api
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        // Allow using this built library as an AMD module
-        // in another project. That other project will only
-        // see this AMD call, not the internal modules in
-        // the closure below.
-        define([], factory);
-    } else if (typeof module === 'object' && module.exports) {
-        // Allow using this built library as a CommonJS module
-        module.exports = factory();
-    } else {
-        // Browser globals case. Just assign the
-        // result to a property on the global.
-        root.jodid25519 = factory();
-    }
-}(this, function () {
-    if (typeof module === 'object' && module.exports) {
-        // If we're running under CommonJS, our dependencies get confused and
-        // each clobber module.exports which leads to bad behaviour because
-        // almond does asynchronous loading. So just pretend we're in the
-        // browser globals case, and make them write to those values instead.
-        // TODO: ditch requirejs/almond and use browserify or something.
-        var __oldModule = module;
-        var __oldExports = exports;
-        var window = global;
-        module = undefined;
-        exports = undefined;
-    }
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1 b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1
deleted file mode 100644
index cdb5e67283d7b1..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1
+++ /dev/null
@@ -1,13 +0,0 @@
-    if (typeof module === 'object' && module.exports) {
-        // Restore CommonJS exports once our dependencies have all finished
-        // loading.
-        module = __oldModule;
-        exports = __oldExports;
-    }
-    // The modules for your project will be inlined above
-    // this snippet. Ask almond to synchronously require the
-    // module value for 'main' here and return it as the
-    // value to use for the public API for the built file.
-    return require('jodid25519');
-}));
-// See https://github.com/jrburke/almond#exporting-a-public-api
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js
deleted file mode 100644
index 870983984b3482..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js
+++ /dev/null
@@ -1,35 +0,0 @@
-"use strict";
-
-/*
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- * 
- * Authors: Guy K. Kloss
- * 
- * You should have received a copy of the license along with this program.
- */
-
-var dh = require('./lib/dh');
-var eddsa = require('./lib/eddsa');
-var curve255 = require('./lib/curve255');
-var utils = require('./lib/utils');
-    
-    /**
-     * @exports jodid25519
-     * Curve 25519-based cryptography collection.
-     *
-     * @description
-     * EC Diffie-Hellman (ECDH) based on Curve25519 and digital signatures
-     * (EdDSA) based on Ed25519.
-     */
-    var ns = {};
-    
-    /** Module version indicator as string (format: [major.minor.patch]). */
-    ns.VERSION = '0.7.1';
-
-    ns.dh = dh;
-    ns.eddsa = eddsa;
-    ns.curve255 = curve255;
-    ns.utils = utils;
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json
deleted file mode 100644
index 21eba9bd66df25..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-	"templates": {
-	    "applicationName": "jodid25519 Library",
-	    "disqus": "",
-	    "googleAnalytics": "",
-	    "openGraph": {
-	        "title": "jodid25519 Library",
-	        "type": "website",
-	        "image": "",
-	        "site_name": "",
-	        "url": ""
-	    },
-	    "meta": {
-	        "title": "jodid25519 Library",
-	        "description": "",
-	        "keyword": ""
-	    }
-	}
-}
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js
deleted file mode 100644
index f78fd74ddb1b03..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js
+++ /dev/null
@@ -1,481 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Core operations on curve 25519 required for the higher level modules.
- */
-
-/*
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini
- *
- * You should have received a copy of the license along with this program.
- */
-
-var crypto = require('crypto');
-
-    /**
-     * @exports jodid25519/core
-     * Core operations on curve 25519 required for the higher level modules.
-     *
-     * @description
-     * Core operations on curve 25519 required for the higher level modules.
-     *
-     * <p>
-     * This core code is extracted from Michele Bini's curve255.js implementation,
-     * which is used as a base for Curve25519 ECDH and Ed25519 EdDSA operations.
-     * </p>
-     */
-    var ns = {};
-
-    function _setbit(n, c, v) {
-        var i = c >> 4;
-        var a = n[i];
-        a = a + (1 << (c & 0xf)) * v;
-        n[i] = a;
-    }
-
-    function _getbit(n, c) {
-        return (n[c >> 4] >> (c & 0xf)) & 1;
-    }
-
-    function _ZERO() {
-        return [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    function _ONE() {
-        return [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    // Basepoint.
-    function _BASE() {
-        return [9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    // return -1, 0, +1 when a is less than, equal, or greater than b
-    function _bigintcmp(a, b) {
-        // The following code is a bit tricky to avoid code branching
-        var c, abs_r, mask;
-        var r = 0;
-        for (c = 15; c >= 0; c--) {
-            var x = a[c];
-            var y = b[c];
-            r = r + (x - y) * (1 - r * r);
-            // http://graphics.stanford.edu/~seander/bithacks.html#IntegerAbs
-            // correct for [-294967295, 294967295]
-            mask = r >> 31;
-            abs_r = (r + mask) ^ mask;
-            // http://stackoverflow.com/questions/596467/how-do-i-convert-a-number-to-an-integer-in-javascript
-            // this rounds towards zero
-            r = ~~((r << 1) / (abs_r + 1));
-        }
-        return r;
-    }
-
-    function _bigintadd(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = a[0] + b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + a[1] + b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + a[2] + b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + a[3] + b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + a[4] + b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + a[5] + b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + a[6] + b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + a[7] + b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + a[8] + b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + a[9] + b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + a[10] + b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + a[11] + b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + a[12] + b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + a[13] + b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + a[14] + b[14]) & 0xffff;
-        r[15] = (v >>> 16) + a[15] + b[15];
-        return r;
-    }
-
-    function _bigintsub(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = 0x80000 + a[0] - b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + 0x7fff8 + a[1] - b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + 0x7fff8 + a[2] - b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + 0x7fff8 + a[3] - b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + 0x7fff8 + a[4] - b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + 0x7fff8 + a[5] - b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + 0x7fff8 + a[6] - b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + 0x7fff8 + a[7] - b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + 0x7fff8 + a[8] - b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + 0x7fff8 + a[9] - b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + 0x7fff8 + a[10] - b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + 0x7fff8 + a[11] - b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + 0x7fff8 + a[12] - b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + 0x7fff8 + a[13] - b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + 0x7fff8 + a[14] - b[14]) & 0xffff;
-        r[15] = (v >>> 16) - 8 + a[15] - b[15];
-        return r;
-    }
-
-    function _sqr8h(a7, a6, a5, a4, a3, a2, a1, a0) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed similarly
-        // 'multiplication by 2' cannot be replaced by '<< 1'
-        var r = [];
-        var v;
-        r[0] = (v = a0 * a0) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + 2 * a0 * a1) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + 2 * a0 * a2 + a1 * a1) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + 2 * a0 * a3 + 2 * a1 * a2) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + 2 * a0 * a4 + 2 * a1 * a3 + a2
-                    * a2) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + 2 * a0 * a5 + 2 * a1 * a4 + 2
-                    * a2 * a3) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + 2 * a0 * a6 + 2 * a1 * a5 + 2
-                    * a2 * a4 + a3 * a3) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + 2 * a0 * a7 + 2 * a1 * a6 + 2
-                    * a2 * a5 + 2 * a3 * a4) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + 2 * a1 * a7 + 2 * a2 * a6 + 2
-                    * a3 * a5 + a4 * a4) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + 2 * a2 * a7 + 2 * a3 * a6 + 2
-                    * a4 * a5) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + 2 * a3 * a7 + 2 * a4 * a6
-                     + a5 * a5) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + 2 * a4 * a7 + 2 * a5 * a6) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + 2 * a5 * a7 + a6 * a6) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + 2 * a6 * a7) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a7 * a7) & 0xffff;
-        r[15] = 0 | (v / 0x10000);
-        return r;
-    }
-
-    function _sqrmodp(a) {
-        var x = _sqr8h(a[15], a[14], a[13], a[12], a[11], a[10], a[9],
-                       a[8]);
-        var z = _sqr8h(a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
-        var y = _sqr8h(a[15] + a[7], a[14] + a[6], a[13] + a[5], a[12]
-                                                                 + a[4],
-                       a[11] + a[3], a[10] + a[2], a[9] + a[1], a[8]
-                                                                + a[0]);
-        var r = [];
-        var v;
-        r[0] = (v = 0x800000 + z[0] + (y[8] - x[8] - z[8] + x[0] - 0x80)
-                    * 38) & 0xffff;
-        r[1] = (v = 0x7fff80 + (v >>> 16) + z[1]
-                    + (y[9] - x[9] - z[9] + x[1]) * 38) & 0xffff;
-        r[2] = (v = 0x7fff80 + (v >>> 16) + z[2]
-                    + (y[10] - x[10] - z[10] + x[2]) * 38) & 0xffff;
-        r[3] = (v = 0x7fff80 + (v >>> 16) + z[3]
-                    + (y[11] - x[11] - z[11] + x[3]) * 38) & 0xffff;
-        r[4] = (v = 0x7fff80 + (v >>> 16) + z[4]
-                    + (y[12] - x[12] - z[12] + x[4]) * 38) & 0xffff;
-        r[5] = (v = 0x7fff80 + (v >>> 16) + z[5]
-                    + (y[13] - x[13] - z[13] + x[5]) * 38) & 0xffff;
-        r[6] = (v = 0x7fff80 + (v >>> 16) + z[6]
-                    + (y[14] - x[14] - z[14] + x[6]) * 38) & 0xffff;
-        r[7] = (v = 0x7fff80 + (v >>> 16) + z[7]
-                    + (y[15] - x[15] - z[15] + x[7]) * 38) & 0xffff;
-        r[8] = (v = 0x7fff80 + (v >>> 16) + z[8] + y[0] - x[0] - z[0]
-                    + x[8] * 38) & 0xffff;
-        r[9] = (v = 0x7fff80 + (v >>> 16) + z[9] + y[1] - x[1] - z[1]
-                    + x[9] * 38) & 0xffff;
-        r[10] = (v = 0x7fff80 + (v >>> 16) + z[10] + y[2] - x[2] - z[2]
-                     + x[10] * 38) & 0xffff;
-        r[11] = (v = 0x7fff80 + (v >>> 16) + z[11] + y[3] - x[3] - z[3]
-                     + x[11] * 38) & 0xffff;
-        r[12] = (v = 0x7fff80 + (v >>> 16) + z[12] + y[4] - x[4] - z[4]
-                     + x[12] * 38) & 0xffff;
-        r[13] = (v = 0x7fff80 + (v >>> 16) + z[13] + y[5] - x[5] - z[5]
-                     + x[13] * 38) & 0xffff;
-        r[14] = (v = 0x7fff80 + (v >>> 16) + z[14] + y[6] - x[6] - z[6]
-                     + x[14] * 38) & 0xffff;
-        r[15] = 0x7fff80 + (v >>> 16) + z[15] + y[7] - x[7] - z[7]
-                + x[15] * 38;
-        _reduce(r);
-        return r;
-    }
-
-    function _mul8h(a7, a6, a5, a4, a3, a2, a1, a0, b7, b6, b5, b4, b3,
-                    b2, b1, b0) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed
-        var r = [];
-        var v;
-        r[0] = (v = a0 * b0) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + a0 * b1 + a1 * b0) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + a0 * b2 + a1 * b1 + a2 * b0) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + a0 * b3 + a1 * b2 + a2 * b1
-                    + a3 * b0) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + a0 * b4 + a1 * b3 + a2 * b2
-                    + a3 * b1 + a4 * b0) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + a0 * b5 + a1 * b4 + a2 * b3
-                    + a3 * b2 + a4 * b1 + a5 * b0) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + a0 * b6 + a1 * b5 + a2 * b4
-                    + a3 * b3 + a4 * b2 + a5 * b1 + a6 * b0) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + a0 * b7 + a1 * b6 + a2 * b5
-                    + a3 * b4 + a4 * b3 + a5 * b2 + a6 * b1 + a7 * b0) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + a1 * b7 + a2 * b6 + a3 * b5
-                    + a4 * b4 + a5 * b3 + a6 * b2 + a7 * b1) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + a2 * b7 + a3 * b6 + a4 * b5
-                    + a5 * b4 + a6 * b3 + a7 * b2) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + a3 * b7 + a4 * b6 + a5 * b5
-                     + a6 * b4 + a7 * b3) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + a4 * b7 + a5 * b6 + a6 * b5
-                     + a7 * b4) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + a5 * b7 + a6 * b6 + a7 * b5) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + a6 * b7 + a7 * b6) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a7 * b7) & 0xffff;
-        r[15] = (0 | (v / 0x10000));
-        return r;
-    }
-
-    function _mulmodp(a, b) {
-        // Karatsuba multiplication scheme: x*y = (b^2+b)*x1*y1 -
-        // b*(x1-x0)*(y1-y0) + (b+1)*x0*y0
-        var x = _mul8h(a[15], a[14], a[13], a[12], a[11], a[10], a[9],
-                       a[8], b[15], b[14], b[13], b[12], b[11], b[10],
-                       b[9], b[8]);
-        var z = _mul8h(a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0],
-                       b[7], b[6], b[5], b[4], b[3], b[2], b[1], b[0]);
-        var y = _mul8h(a[15] + a[7], a[14] + a[6], a[13] + a[5], a[12]
-                                                                 + a[4],
-                       a[11] + a[3], a[10] + a[2], a[9] + a[1], a[8]
-                                                                + a[0],
-                       b[15] + b[7], b[14] + b[6], b[13] + b[5], b[12]
-                                                                 + b[4],
-                       b[11] + b[3], b[10] + b[2], b[9] + b[1], b[8]
-                                                                + b[0]);
-        var r = [];
-        var v;
-        r[0] = (v = 0x800000 + z[0] + (y[8] - x[8] - z[8] + x[0] - 0x80)
-                    * 38) & 0xffff;
-        r[1] = (v = 0x7fff80 + (v >>> 16) + z[1]
-                    + (y[9] - x[9] - z[9] + x[1]) * 38) & 0xffff;
-        r[2] = (v = 0x7fff80 + (v >>> 16) + z[2]
-                    + (y[10] - x[10] - z[10] + x[2]) * 38) & 0xffff;
-        r[3] = (v = 0x7fff80 + (v >>> 16) + z[3]
-                    + (y[11] - x[11] - z[11] + x[3]) * 38) & 0xffff;
-        r[4] = (v = 0x7fff80 + (v >>> 16) + z[4]
-                    + (y[12] - x[12] - z[12] + x[4]) * 38) & 0xffff;
-        r[5] = (v = 0x7fff80 + (v >>> 16) + z[5]
-                    + (y[13] - x[13] - z[13] + x[5]) * 38) & 0xffff;
-        r[6] = (v = 0x7fff80 + (v >>> 16) + z[6]
-                    + (y[14] - x[14] - z[14] + x[6]) * 38) & 0xffff;
-        r[7] = (v = 0x7fff80 + (v >>> 16) + z[7]
-                    + (y[15] - x[15] - z[15] + x[7]) * 38) & 0xffff;
-        r[8] = (v = 0x7fff80 + (v >>> 16) + z[8] + y[0] - x[0] - z[0]
-                    + x[8] * 38) & 0xffff;
-        r[9] = (v = 0x7fff80 + (v >>> 16) + z[9] + y[1] - x[1] - z[1]
-                    + x[9] * 38) & 0xffff;
-        r[10] = (v = 0x7fff80 + (v >>> 16) + z[10] + y[2] - x[2] - z[2]
-                     + x[10] * 38) & 0xffff;
-        r[11] = (v = 0x7fff80 + (v >>> 16) + z[11] + y[3] - x[3] - z[3]
-                     + x[11] * 38) & 0xffff;
-        r[12] = (v = 0x7fff80 + (v >>> 16) + z[12] + y[4] - x[4] - z[4]
-                     + x[12] * 38) & 0xffff;
-        r[13] = (v = 0x7fff80 + (v >>> 16) + z[13] + y[5] - x[5] - z[5]
-                     + x[13] * 38) & 0xffff;
-        r[14] = (v = 0x7fff80 + (v >>> 16) + z[14] + y[6] - x[6] - z[6]
-                     + x[14] * 38) & 0xffff;
-        r[15] = 0x7fff80 + (v >>> 16) + z[15] + y[7] - x[7] - z[7]
-                + x[15] * 38;
-        _reduce(r);
-        return r;
-    }
-
-    function _reduce(arr) {
-        var aCopy = arr.slice(0);
-        var choice = [arr, aCopy];
-        var v = arr[15];
-        // Use the dummy copy instead of just returning to be more constant time.
-        var a = choice[(v < 0x8000) & 1];
-        a[15] = v & 0x7fff;
-        // >32-bits of precision are required here so '/ 0x8000' can not be
-        // replaced by the arithmetic equivalent '>>> 15'
-        v = (0 | (v / 0x8000)) * 19;
-        a[0] = (v += a[0]) & 0xffff;
-        v = v >>> 16;
-        a[1] = (v += a[1]) & 0xffff;
-        v = v >>> 16;
-        a[2] = (v += a[2]) & 0xffff;
-        v = v >>> 16;
-        a[3] = (v += a[3]) & 0xffff;
-        v = v >>> 16;
-        a[4] = (v += a[4]) & 0xffff;
-        v = v >>> 16;
-        a[5] = (v += a[5]) & 0xffff;
-        v = v >>> 16;
-        a[6] = (v += a[6]) & 0xffff;
-        v = v >>> 16;
-        a[7] = (v += a[7]) & 0xffff;
-        v = v >>> 16;
-        a[8] = (v += a[8]) & 0xffff;
-        v = v >>> 16;
-        a[9] = (v += a[9]) & 0xffff;
-        v = v >>> 16;
-        a[10] = (v += a[10]) & 0xffff;
-        v = v >>> 16;
-        a[11] = (v += a[11]) & 0xffff;
-        v = v >>> 16;
-        a[12] = (v += a[12]) & 0xffff;
-        v = v >>> 16;
-        a[13] = (v += a[13]) & 0xffff;
-        v = v >>> 16;
-        a[14] = (v += a[14]) & 0xffff;
-        v = v >>> 16;
-        a[15] += v;
-    }
-
-    function _addmodp(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = ((0 | (a[15] >>> 15)) + (0 | (b[15] >>> 15))) * 19
-                    + a[0] + b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + a[1] + b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + a[2] + b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + a[3] + b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + a[4] + b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + a[5] + b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + a[6] + b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + a[7] + b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + a[8] + b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + a[9] + b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + a[10] + b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + a[11] + b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + a[12] + b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + a[13] + b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + a[14] + b[14]) & 0xffff;
-        r[15] = (v >>> 16) + (a[15] & 0x7fff) + (b[15] & 0x7fff);
-        return r;
-    }
-
-    function _submodp(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = 0x80000
-                    + ((0 | (a[15] >>> 15)) - (0 | (b[15] >>> 15)) - 1)
-                    * 19 + a[0] - b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + 0x7fff8 + a[1] - b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + 0x7fff8 + a[2] - b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + 0x7fff8 + a[3] - b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + 0x7fff8 + a[4] - b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + 0x7fff8 + a[5] - b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + 0x7fff8 + a[6] - b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + 0x7fff8 + a[7] - b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + 0x7fff8 + a[8] - b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + 0x7fff8 + a[9] - b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + 0x7fff8 + a[10] - b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + 0x7fff8 + a[11] - b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + 0x7fff8 + a[12] - b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + 0x7fff8 + a[13] - b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + 0x7fff8 + a[14] - b[14]) & 0xffff;
-        r[15] = (v >>> 16) + 0x7ff8 + (a[15] & 0x7fff)
-                - (b[15] & 0x7fff);
-        return r;
-    }
-
-    function _invmodp(a) {
-        var c = a;
-        var i = 250;
-        while (--i) {
-            a = _sqrmodp(a);
-            a = _mulmodp(a, c);
-        }
-        a = _sqrmodp(a);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        a = _sqrmodp(a);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        return a;
-    }
-
-    function _mulasmall(a) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed
-        var m = 121665;
-        var r = [];
-        var v;
-        r[0] = (v = a[0] * m) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + a[1] * m) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + a[2] * m) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + a[3] * m) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + a[4] * m) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + a[5] * m) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + a[6] * m) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + a[7] * m) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + a[8] * m) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + a[9] * m) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + a[10] * m) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + a[11] * m) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + a[12] * m) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + a[13] * m) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a[14] * m) & 0xffff;
-        r[15] = (0 | (v / 0x10000)) + a[15] * m;
-        _reduce(r);
-        return r;
-    }
-
-    function _dbl(x, z) {
-        var x_2, z_2, m, n, o;
-        m = _sqrmodp(_addmodp(x, z));
-        n = _sqrmodp(_submodp(x, z));
-        o = _submodp(m, n);
-        x_2 = _mulmodp(n, m);
-        z_2 = _mulmodp(_addmodp(_mulasmall(o), m), o);
-        return [x_2, z_2];
-    }
-
-    function _sum(x, z, x_p, z_p, x_1) {
-        var x_3, z_3, p, q;
-        p = _mulmodp(_submodp(x, z), _addmodp(x_p, z_p));
-        q = _mulmodp(_addmodp(x, z), _submodp(x_p, z_p));
-        x_3 = _sqrmodp(_addmodp(p, q));
-        z_3 = _mulmodp(_sqrmodp(_submodp(p, q)), x_1);
-        return [x_3, z_3];
-    }
-
-    function _generateKey(curve25519) {
-        var buffer = crypto.randomBytes(32);
-
-        // For Curve25519 DH keys, we need to apply some bit mask on generated
-        // keys:
-        // * clear bit 0, 1, 2 of first byte
-        // * clear bit 7 of last byte
-        // * set bit 6 of last byte
-        if (curve25519 === true) {
-            buffer[0] &= 0xf8;
-            buffer[31] = (buffer[31] & 0x7f) | 0x40;
-        }
-        var result = [];
-        for (var i = 0; i < buffer.length; i++) {
-            result.push(String.fromCharCode(buffer[i]));
-        }
-        return result.join('');
-    }
-
-    // Expose some functions to the outside through this name space.
-    // Note: This is not part of the public API.
-    ns.getbit = _getbit;
-    ns.setbit = _setbit;
-    ns.addmodp = _addmodp;
-    ns.invmodp = _invmodp;
-    ns.mulmodp = _mulmodp;
-    ns.reduce = _reduce;
-    ns.dbl = _dbl;
-    ns.sum = _sum;
-    ns.ZERO = _ZERO;
-    ns.ONE = _ONE;
-    ns.BASE = _BASE;
-    ns.bigintadd = _bigintadd;
-    ns.bigintsub = _bigintsub;
-    ns.bigintcmp = _bigintcmp;
-    ns.mulmodp = _mulmodp;
-    ns.sqrmodp = _sqrmodp;
-    ns.generateKey = _generateKey;
-
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
deleted file mode 100644
index 3978b46e31e075..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
+++ /dev/null
@@ -1,221 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Core operations on curve 25519 required for the higher level modules.
- */
-
-/*
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var utils = require('./utils');
-
-    /**
-     * @exports jodid25519/curve255
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * @description
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * <p>
-     * This code presents an API with all key formats as previously available
-     * from Michele Bini's curve255.js implementation.
-     * </p>
-     */
-    var ns = {};
-
-    function curve25519_raw(f, c) {
-        var a, x_1, q;
-
-        x_1 = c;
-        a = core.dbl(x_1, core.ONE());
-        q = [x_1, core.ONE()];
-
-        var n = 255;
-
-        while (core.getbit(f, n) == 0) {
-            n--;
-            // For correct constant-time operation, bit 255 should always be
-            // set to 1 so the following 'while' loop is never entered.
-            if (n < 0) {
-                return core.ZERO();
-            }
-        }
-        n--;
-
-        var aq = [a, q];
-
-        while (n >= 0) {
-            var r, s;
-            var b = core.getbit(f, n);
-            r = core.sum(aq[0][0], aq[0][1], aq[1][0], aq[1][1], x_1);
-            s = core.dbl(aq[1 - b][0], aq[1 - b][1]);
-            aq[1 - b] = s;
-            aq[b] = r;
-            n--;
-        }
-        q = aq[1];
-
-        q[1] = core.invmodp(q[1]);
-        q[0] = core.mulmodp(q[0], q[1]);
-        core.reduce(q[0]);
-        return q[0];
-    }
-
-    function curve25519b32(a, b) {
-        return _base32encode(curve25519(_base32decode(a),
-                                        _base32decode(b)));
-    }
-
-    function curve25519(f, c) {
-        if (!c) {
-            c = core.BASE();
-        }
-        f[0] &= 0xFFF8;
-        f[15] = (f[15] & 0x7FFF) | 0x4000;
-        return curve25519_raw(f, c);
-    }
-
-    function _hexEncodeVector(k) {
-        var hexKey = utils.hexEncode(k);
-        // Pad with '0' at the front.
-        hexKey = new Array(64 + 1 - hexKey.length).join('0') + hexKey;
-        // Invert bytes.
-        return hexKey.split(/(..)/).reverse().join('');
-    }
-
-    function _hexDecodeVector(v) {
-        // assert(length(x) == 64);
-        // Invert bytes.
-        var hexKey = v.split(/(..)/).reverse().join('');
-        return utils.hexDecode(hexKey);
-    }
-
-
-    // Expose some functions to the outside through this name space.
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This function is used for the DH key-exchange protocol.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519 = curve25519;
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This variant does not make sure that the private key is valid.
-     * The user has the responsibility to ensure the private key is
-     * valid or that this results in a safe protocol.  Unless you know
-     * exactly what you are doing, you should not use this variant,
-     * please use 'curve25519' instead.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519_raw = curve25519_raw;
-
-    /**
-     * Encodes the internal representation of a key to a canonical hex
-     * representation.
-     *
-     * This is the format commonly used in other libraries and for
-     * test vectors, and is equivalent to the hex dump of the key in
-     * little-endian binary format.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexEncodeVector = _hexEncodeVector;
-
-    /**
-     * Decodes a canonical hex representation of a key
-     * to an internally compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexDecodeVector = _hexDecodeVector;
-
-    /**
-     * Encodes the internal representation of a key into a
-     * hexadecimal representation.
-     *
-     * This is a strict positional notation, most significant digit first.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexencode = utils.hexEncode;
-
-    /**
-     * Decodes a hex representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexdecode = utils.hexDecode;
-
-    /**
-     * Encodes the internal representation of a key to a base32
-     * representation.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Base32 string representation of key.
-     */
-    ns.base32encode = utils.base32encode;
-
-    /**
-     * Decodes a base32 representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Base32 string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.base32decode = utils.base32decode;
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js
deleted file mode 100644
index 2f75494a487742..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js
+++ /dev/null
@@ -1,111 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * EC Diffie-Hellman operations on Curve25519.
- */
-
-/*
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var utils = require('./utils');
-var curve255 = require('./curve255');
-
-
-    /**
-     * @exports jodid25519/dh
-     * EC Diffie-Hellman operations on Curve25519.
-     *
-     * @description
-     * EC Diffie-Hellman operations on Curve25519.
-     */
-    var ns = {};
-
-
-    function _toString(vector) {
-        var u = new Uint16Array(vector);
-        return (new Buffer(new Uint8Array(u.buffer)));
-    }
-
-    function _fromString(vector) {
-        if (Buffer.isBuffer(vector)) {
-            var u = new Uint8Array(vector);
-            return (new Uint16Array(u.buffer));
-        }
-
-        var result = new Array(16);
-        for (var i = 0, l = 0; i < vector.length; i += 2) {
-            result[l] = (vector.charCodeAt(i + 1) << 8) | vector.charCodeAt(i);
-            l++;
-        }
-        return result;
-    }
-
-
-    /**
-     * Computes a key through scalar multiplication of a point on the curve 25519.
-     *
-     * This function is used for the DH key-exchange protocol. It computes a
-     * key based on a secret key with a public component (opponent's public key
-     * or curve base point if not given) by using scalar multiplication.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param privateComponent {string}
-     *     Private point as byte string on the curve.
-     * @param publicComponent {string}
-     *     Public point as byte string on the curve. If not given, the curve's
-     *     base point is used.
-     * @returns {string}
-     *     Key point as byte string resulting from scalar product.
-     */
-    ns.computeKey = function(privateComponent, publicComponent) {
-        if (publicComponent) {
-            return _toString(curve255.curve25519(_fromString(privateComponent),
-                                                 _fromString(publicComponent)));
-        } else {
-            return _toString(curve255.curve25519(_fromString(privateComponent)));
-        }
-    };
-
-    /**
-     * Computes the public key to a private key on the curve 25519.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param privateKey {string}
-     *     Private point as byte string on the curve.
-     * @returns {string}
-     *     Public key point as byte string resulting from scalar product.
-     */
-    ns.publicKey = function(privateKey) {
-        return _toString(curve255.curve25519(_fromString(privateKey)));
-    };
-
-
-    /**
-     * Generates a new random private key of 32 bytes length (256 bit).
-     *
-     * @function
-     * @returns {string}
-     *     Byte string containing a new random private key seed.
-     */
-    ns.generateKey = function() {
-        return core.generateKey(true);
-    };
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js
deleted file mode 100644
index c384f3293da948..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js
+++ /dev/null
@@ -1,573 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
- */
-
-/*
- * Copyright (c) 2011, 2012, 2014 Ron Garret
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Ron Garret
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var curve255 = require('./curve255');
-var utils = require('./utils');
-var BigInteger = require('jsbn').BigInteger;
-var crypto = require('crypto');
-
-    /**
-     * @exports jodid25519/eddsa
-     * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
-     *
-     * @description
-     * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
-     *
-     * <p>
-     * This code is adapted from fast-djbec.js, a faster but more complicated
-     * version of the Ed25519 encryption scheme (as compared to djbec.js).
-     * It uses two different representations for big integers: The jsbn
-     * BigInteger class, which can represent arbitrary-length numbers, and a
-     * special fixed-length representation optimised for 256-bit integers.
-     * The reason both are needed is that the Ed25519 algorithm requires some
-     * 512-bit numbers.</p>
-    */
-    var ns = {};
-
-    function _bi255(value) {
-        if (!(this instanceof _bi255)) {
-            return new _bi255(value);
-        }
-        if (typeof value === 'undefined') {
-            return _ZERO;
-        }
-        var c = value.constructor;
-        if ((c === Array || c === Uint16Array || c === Uint32Array) && (value.length === 16)) {
-            this.n = value;
-        } else if ((c === Array) && (value.length === 32)) {
-            this.n = _bytes2bi255(value).n;
-        } else if (c === String) {
-            this.n = utils.hexDecode(value);
-        } else if (c === Number) {
-            this.n = [value & 0xffff,
-                      value >> 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-        } else if (value instanceof _bi255) {
-            this.n = value.n.slice(0); // Copy constructor
-        } else {
-            throw "Bad argument for bignum: " + value;
-        }
-    }
-
-   _bi255.prototype = {
-        'toString' : function() {
-            return utils.hexEncode(this.n);
-        },
-        'toSource' : function() {
-            return '_' + utils.hexEncode(this.n);
-        },
-        'plus' : function(n1) {
-            return _bi255(core.bigintadd(this.n, n1.n));
-        },
-        'minus' : function(n1) {
-            return _bi255(core.bigintsub(this.n, n1.n)).modq();
-        },
-        'times' : function(n1) {
-            return _bi255(core.mulmodp(this.n, n1.n));
-        },
-        'divide' : function(n1) {
-            return this.times(n1.inv());
-        },
-        'sqr' : function() {
-            return _bi255(core.sqrmodp(this.n));
-        },
-        'cmp' : function(n1) {
-            return core.bigintcmp(this.n, n1.n);
-        },
-        'equals' : function(n1) {
-            return this.cmp(n1) === 0;
-        },
-        'isOdd' : function() {
-            return (this.n[0] & 1) === 1;
-        },
-        'shiftLeft' : function(cnt) {
-            _shiftL(this.n, cnt);
-            return this;
-        },
-        'shiftRight' : function(cnt) {
-            _shiftR(this.n, cnt);
-            return this;
-        },
-        'inv' : function() {
-            return _bi255(core.invmodp(this.n));
-        },
-        'pow' : function(e) {
-            return _bi255(_pow(this.n, e.n));
-        },
-        'modq' : function() {
-            return _modq(this);
-        },
-        'bytes' : function() {
-            return _bi255_bytes(this);
-        }
-    };
-
-    function _shiftL(n, cnt) {
-        var lastcarry = 0;
-        for (var i = 0; i < 16; i++) {
-            var carry = n[i] >> (16 - cnt);
-            n[i] = (n[i] << cnt) & 0xffff | lastcarry;
-            lastcarry = carry;
-        }
-        return n;
-    }
-
-    function _shiftR(n, cnt) {
-        var lastcarry = 0;
-        for (var i = 15; i >= 0; i--) {
-            var carry = n[i] << (16 - cnt) & 0xffff;
-            n[i] = (n[i] >> cnt) | lastcarry;
-            lastcarry = carry;
-        }
-        return n;
-    }
-
-    function _bi255_bytes(n) {
-        n = _bi255(n); // Make a copy because shiftRight is destructive
-        var a = new Array(32);
-        for (var i = 31; i >= 0; i--) {
-            a[i] = n.n[0] & 0xff;
-            n.shiftRight(8);
-        }
-        return a;
-    }
-
-    function _bytes2bi255(a) {
-        var n = _ZERO;
-        for (var i = 0; i < 32; i++) {
-            n.shiftLeft(8);
-            n = n.plus(_bi255(a[i]));
-        }
-        return n;
-    }
-
-    function _pow(n, e) {
-        var result = core.ONE();
-        for (var i = 0; i < 256; i++) {
-            if (core.getbit(e, i) === 1) {
-                result = core.mulmodp(result, n);
-            }
-            n = core.sqrmodp(n);
-        }
-        return result;
-    }
-
-    var _ZERO = _bi255(0);
-    var _ONE = _bi255(1);
-    var _TWO = _bi255(2);
-    // This is the core prime.
-    var _Q = _bi255([0xffff - 18, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
-                     0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
-                     0xffff, 0xffff, 0x7fff]);
-
-    function _modq(n) {
-        core.reduce(n.n);
-        if (n.cmp(_Q) >= 0) {
-            return _modq(n.minus(_Q));
-        }
-        if (n.cmp(_ZERO) === -1) {
-            return _modq(n.plus(_Q));
-        } else {
-            return n;
-        }
-    }
-
-    // _RECOVERY_EXPONENT = _Q.plus(_bi255(3)).divide(_bi255(8));
-    var _RECOVERY_EXPONENT = _bi255('0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe');
-    // _D = _Q.minus(_bi255(121665)).divide(_bi255(121666));
-    var _D = _bi255('52036cee2b6ffe738cc740797779e89800700a4d4141d8ab75eb4dca135978a3');
-    // _I = _TWO.pow(_Q.minus(_ONE).divide(_bi255(4)));
-    var _I = _bi255('2b8324804fc1df0b2b4d00993dfbd7a72f431806ad2fe478c4ee1b274a0ea0b0');
-    // _L = _TWO.pow(_bi255(252)).plus(_bi255('14def9dea2f79cd65812631a5cf5d3ed'));
-    var _L = _bi255('1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed');
-    var _L_BI = _bi('1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed', 16);
-
-
-    // ////////////////////////////////////////////////////////////
-
-    function _isoncurve(p) {
-        var x = p[0];
-        var y = p[1];
-        var xsqr = x.sqr();
-        var ysqr = y.sqr();
-        var v = _D.times(xsqr).times(ysqr);
-        return ysqr.minus(xsqr).minus(_ONE).minus(v).modq().equals(_ZERO);
-    }
-
-    function _xrecover(y) {
-        var ysquared = y.sqr();
-        var xx = ysquared.minus(_ONE).divide(_ONE.plus(_D.times(ysquared)));
-        var x = xx.pow(_RECOVERY_EXPONENT);
-        if (!(x.times(x).minus(xx).equals(_ZERO))) {
-            x = x.times(_I);
-        }
-        if (x.isOdd()) {
-            x = _Q.minus(x);
-        }
-        return x;
-    }
-
-    function _x_pt_add(pt1, pt2) {
-        var x1 = pt1[0];
-        var y1 = pt1[1];
-        var z1 = pt1[2];
-        var t1 = pt1[3];
-        var x2 = pt2[0];
-        var y2 = pt2[1];
-        var z2 = pt2[2];
-        var t2 = pt2[3];
-        var A = y1.minus(x1).times(y2.plus(x2));
-        var B = y1.plus(x1).times(y2.minus(x2));
-        var C = z1.times(_TWO).times(t2);
-        var D = t1.times(_TWO).times(z2);
-        var E = D.plus(C);
-        var F = B.minus(A);
-        var G = B.plus(A);
-        var H = D.minus(C);
-        return [E.times(F), G.times(H), F.times(G), E.times(H)];
-    }
-
-    function _xpt_double(pt1) {
-        var x1 = pt1[0];
-        var y1 = pt1[1];
-        var z1 = pt1[2];
-        var A = x1.times(x1);
-        var B = y1.times(y1);
-        var C = _TWO.times(z1).times(z1);
-        var D = _Q.minus(A);
-        var J = x1.plus(y1);
-        var E = J.times(J).minus(A).minus(B);
-        var G = D.plus(B);
-        var F = G.minus(C);
-        var H = D.minus(B);
-        return [E.times(F), G.times(H), F.times(G), E.times(H)];
-    }
-
-    function _xpt_mult(pt, n) {
-        if (n.equals(_ZERO)) {
-            return [_ZERO, _ONE, _ONE, _ZERO];
-        }
-        var odd = n.isOdd();
-        n.shiftRight(1);
-        var value = _xpt_double(_xpt_mult(pt, n));
-        return odd ? _x_pt_add(value, pt) : value;
-    }
-
-    function _pt_xform(pt) {
-        var x = pt[0];
-        var y = pt[1];
-        return [x, y, _ONE, x.times(y)];
-    }
-
-    function _pt_unxform(pt) {
-        var x = pt[0];
-        var y = pt[1];
-        var z = pt[2];
-        var invz = z.inv();
-        return [x.times(invz), y.times(invz)];
-    }
-
-    function _scalarmult(pt, n) {
-        return _pt_unxform(_xpt_mult(_pt_xform(pt), n));
-    }
-
-    function _bytesgetbit(bytes, n) {
-        return (bytes[bytes.length - (n >>> 3) - 1] >> (n & 7)) & 1;
-    }
-
-    function _xpt_mult_bytes(pt, bytes) {
-        var r = [_ZERO, _ONE, _ONE, _ZERO];
-        for (var i = (bytes.length << 3) - 1; i >= 0; i--) {
-            r = _xpt_double(r);
-            if (_bytesgetbit(bytes, i) === 1) {
-                r = _x_pt_add(r, pt);
-            }
-        }
-        return r;
-    }
-
-    function _scalarmultBytes(pt, bytes) {
-        return _pt_unxform(_xpt_mult_bytes(_pt_xform(pt), bytes));
-    }
-
-    var _by = _bi255(4).divide(_bi255(5));
-    var _bx = _xrecover(_by);
-    var _bp = [_bx, _by];
-
-    function _encodeint(n) {
-        return n.bytes(32).reverse();
-    }
-    function _decodeint(b) {
-        return _bi255(b.slice(0).reverse());
-    }
-
-    function _encodepoint(p) {
-        var v = _encodeint(p[1]);
-        if (p[0].isOdd()) {
-            v[31] |= 0x80;
-        }
-        return v;
-    }
-
-    function _decodepoint(v) {
-        v = v.slice(0);
-        var signbit = v[31] >> 7;
-        v[31] &= 127;
-        var y = _decodeint(v);
-        var x = _xrecover(y);
-        if ((x.n[0] & 1) !== signbit) {
-            x = _Q.minus(x);
-        }
-        var p = [x, y];
-        if (!_isoncurve(p)) {
-            throw ('Point is not on curve');
-        }
-        return p;
-    }
-
-    // //////////////////////////////////////////////////
-
-    /**
-     * Factory function to create a suitable BigInteger.
-     *
-     * @param value
-     *     The value for the big integer.
-     * @param base {integer}
-     *     Base of the conversion of elements in ``value``.
-     * @returns
-     *     A BigInteger object.
-     */
-    function _bi(value, base) {
-        if (base !== undefined) {
-            if (base === 256) {
-                return _bi(utils.string2bytes(value));
-            }
-            return new BigInteger(value, base);
-        } else if (typeof value === 'string') {
-            return new BigInteger(value, 10);
-        } else if ((value instanceof Array) || (value instanceof Uint8Array)
-          || Buffer.isBuffer(value)) {
-            return new BigInteger(value);
-        } else if (typeof value === 'number') {
-            return new BigInteger(value.toString(), 10);
-        } else {
-            throw "Can't convert " + value + " to BigInteger";
-        }
-    }
-
-    function _bi2bytes(n, cnt) {
-        if (cnt === undefined) {
-            cnt = (n.bitLength() + 7) >>> 3;
-        }
-        var bytes = new Array(cnt);
-        for (var i = cnt - 1; i >= 0; i--) {
-            bytes[i] = n[0] & 255; // n.and(0xff);
-            n = n.shiftRight(8);
-        }
-        return bytes;
-    }
-
-    BigInteger.prototype.bytes = function(n) {
-        return _bi2bytes(this, n);
-    };
-
-    // /////////////////////////////////////////////////////////
-
-    function _bytehash(s) {
-        var sha = crypto.createHash('sha512').update(s).digest();
-        return _bi2bytes(_bi(sha), 64).reverse();
-    }
-
-    function _stringhash(s) {
-        var sha = crypto.createHash('sha512').update(s).digest();
-        return _map(_chr, _bi2bytes(_bi(sha), 64)).join('');
-    }
-
-    function _inthash(s) {
-        // Need a leading 0 to prevent sign extension
-        return _bi([0].concat(_bytehash(s)));
-    }
-
-    function _inthash_lo(s) {
-        return _bi255(_bytehash(s).slice(32, 64));
-    }
-
-    function _inthash_mod_l(s) {
-        return _inthash(s).mod(_L_BI);
-    }
-
-    function _get_a(sk) {
-        var a = _inthash_lo(sk);
-        a.n[0] &= 0xfff8;
-        a.n[15] &= 0x3fff;
-        a.n[15] |= 0x4000;
-        return a;
-    }
-
-    function _publickey(sk) {
-        return _encodepoint(_scalarmult(_bp, _get_a(sk)));
-    }
-
-    function _map(f, l) {
-        var result = new Array(l.length);
-        for (var i = 0; i < l.length; i++) {
-            result[i] = f(l[i]);
-        }
-        return result;
-    }
-
-    function _chr(n) {
-        return String.fromCharCode(n);
-    }
-
-    function _ord(c) {
-        return c.charCodeAt(0);
-    }
-
-    function _pt_add(p1, p2) {
-        return _pt_unxform(_x_pt_add(_pt_xform(p1), _pt_xform(p2)));
-    }
-
-
-    // Exports for the API.
-
-    /**
-     * Checks whether a point is on the curve.
-     *
-     * @function
-     * @param point {string}
-     *     The point to check for in a byte string representation.
-     * @returns {boolean}
-     *     true if the point is on the curve, false otherwise.
-     */
-    ns.isOnCurve = function(point) {
-        try {
-            _isoncurve(_decodepoint(utils.string2bytes(point)));
-        } catch(e) {
-            if (e === 'Point is not on curve') {
-                return false;
-            } else {
-                throw e;
-            }
-        }
-        return true;
-    };
-
-
-    /**
-     * Computes the EdDSA public key.
-     *
-     * <p>Note: Seeds should be a byte string, not a unicode string containing
-     * multi-byte characters.</p>
-     *
-     * @function
-     * @param keySeed {string}
-     *     Private key seed in the form of a byte string.
-     * @returns {string}
-     *     Public key as byte string computed from the private key seed
-     *     (32 bytes).
-     */
-    ns.publicKey = function(keySeed) {
-        return utils.bytes2string(_publickey(keySeed));
-    };
-
-
-    /**
-     * Computes an EdDSA signature of a message.
-     *
-     * <p>Notes:</p>
-     *
-     * <ul>
-     *   <li>Unicode messages need to be converted to a byte representation
-     *   (e. g. UTF-8).</li>
-     *   <li>If `publicKey` is given, and it is *not* a point of the curve,
-     *   the signature will be faulty, but no error will be thrown.</li>
-     * </ul>
-     *
-     * @function
-     * @param message {string}
-     *     Message in the form of a byte string.
-     * @param keySeed {string}
-     *     Private key seed in the form of a byte string.
-     * @param publicKey {string}
-     *     Public key as byte string (if not present, it will be computed from
-     *     the private key seed).
-     * @returns {string}
-     *     Detached message signature in the form of a byte string (64 bytes).
-     */
-    ns.sign = function(message, keySeed, publicKey) {
-        if (publicKey === undefined) {
-            publicKey = _publickey(keySeed);
-        } else {
-            publicKey = utils.string2bytes(publicKey);
-        }
-        var a = _bi(_get_a(keySeed).toString(), 16);
-        var hs = _stringhash(keySeed);
-        var r = _bytehash(hs.slice(32, 64) + message);
-        var rp = _scalarmultBytes(_bp, r);
-        var erp = _encodepoint(rp);
-        r = _bi(r).mod(_bi(1, 10).shiftLeft(512));
-        var s = _map(_chr, erp).join('') + _map(_chr, publicKey).join('') + message;
-        s = _inthash_mod_l(s).multiply(a).add(r).mod(_L_BI);
-        return utils.bytes2string(erp.concat(_encodeint(s)));
-    };
-
-
-    /**
-     * Verifies an EdDSA signature of a message with the public key.
-     *
-     * <p>Note: Unicode messages need to be converted to a byte representation
-     * (e. g. UTF-8).</p>
-     *
-     * @function
-     * @param signature {string}
-     *     Message signature in the form of a byte string. Can be detached
-     *     (64 bytes), or attached to be sliced off.
-     * @param message {string}
-     *     Message in the form of a byte string.
-     * @param publicKey {string}
-     *     Public key as byte string (if not present, it will be computed from
-     *     the private key seed).
-     * @returns {boolean}
-     *     true, if the signature verifies.
-     */
-    ns.verify = function(signature, message, publicKey) {
-        signature = utils.string2bytes(signature.slice(0, 64));
-        publicKey = utils.string2bytes(publicKey);
-        var rpe = signature.slice(0, 32);
-        var rp = _decodepoint(rpe);
-        var a = _decodepoint(publicKey);
-        var s = _decodeint(signature.slice(32, 64));
-        var h = _inthash(utils.bytes2string(rpe.concat(publicKey)) + message);
-        var v1 = _scalarmult(_bp, s);
-        var value = _scalarmultBytes(a, _bi2bytes(h));
-        var v2 = _pt_add(rp, value);
-        return v1[0].equals(v2[0]) && v1[1].equals(v2[1]);
-    };
-
-
-    /**
-     * Generates a new random private key seed of 32 bytes length (256 bit).
-     *
-     * @function
-     * @returns {string}
-     *     Byte string containing a new random private key seed.
-     */
-    ns.generateKeySeed = function() {
-        return core.generateKey(false);
-    };
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js
deleted file mode 100644
index c795231ad7a740..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js
+++ /dev/null
@@ -1,198 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * A collection of general utility functions..
- */
-
-/*
- * Copyright (c) 2011, 2012, 2014 Ron Garret
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini, Ron Garret
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-
-    /**
-     * @exports jodid25519/utils
-     * A collection of general utility functions..
-     *
-     * @description
-     * A collection of general utility functions..
-     */
-    var ns = {};
-
-    var _HEXCHARS = "0123456789abcdef";
-
-    function _hexencode(vector) {
-        var result = [];
-        for (var i = vector.length - 1; i >= 0; i--) {
-            var value = vector[i];
-            result.push(_HEXCHARS.substr((value >>> 12) & 0x0f, 1));
-            result.push(_HEXCHARS.substr((value >>> 8) & 0x0f, 1));
-            result.push(_HEXCHARS.substr((value >>> 4) & 0x0f, 1));
-            result.push(_HEXCHARS.substr(value & 0x0f, 1));
-        }
-        return result.join('');
-    }
-
-    function _hexdecode(vector) {
-        var result = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-        for (var i = vector.length - 1, l = 0; i >= 0; i -= 4) {
-            result[l] = (_HEXCHARS.indexOf(vector.charAt(i)))
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 1)) << 4)
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 2)) << 8)
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 3)) << 12);
-            l++;
-        }
-        return result;
-    }
-
-    var _BASE32CHARS = "abcdefghijklmnopqrstuvwxyz234567";
-
-    var _BASE32VALUES = (function () {
-        var result = {};
-        for (var i = 0; i < _BASE32CHARS.length; i++) {
-            result[_BASE32CHARS.charAt(i)] = i;
-        }
-        return result;
-    })();
-
-    function _base32encode(n) {
-        var c;
-        var r = "";
-        for (c = 0; c < 255; c += 5) {
-            r = _BASE32CHARS.substr(core.getbit(n, c)
-                                    + (core.getbit(n, c + 1) << 1)
-                                    + (core.getbit(n, c + 2) << 2)
-                                    + (core.getbit(n, c + 3) << 3)
-                                    + (core.getbit(n, c + 4) << 4), 1)
-                                    + r;
-        }
-        return r;
-    }
-
-    function _base32decode(n) {
-        var c = 0;
-        var r = core.ZERO();
-        var l = n.length;
-        for (c = 0; (l > 0) && (c < 255); c += 5) {
-            l--;
-            var v = _BASE32VALUES[n.substr(l, 1)];
-            core.setbit(r, c, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 1, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 2, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 3, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 4, v & 1);
-           }
-        return r;
-    }
-
-    function _map(f, l) {
-        var result = new Array(l.length);
-        for (var i = 0; i < l.length; i++) {
-            result[i] = f(l[i]);
-        }
-        return result;
-    }
-
-    function _chr(n) {
-        return String.fromCharCode(n);
-    }
-
-    function _ord(c) {
-        return c.charCodeAt(0);
-    }
-
-    function _bytes2string(bytes) {
-        return _map(_chr, bytes).join('');
-    }
-
-    function _string2bytes(s) {
-        return _map(_ord, s);
-    }
-
-
-    // Expose some functions to the outside through this name space.
-
-    /**
-     * Encodes an array of unsigned 8-bit integers to a hex string.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     String containing vector in a hexadecimal representation.
-     */
-    ns.hexEncode = _hexencode;
-
-
-    /**
-     * Decodes a hex string to an array of unsigned 8-bit integers.
-     *
-     * @function
-     * @param vector {string}
-     *     String containing vector in a hexadecimal representation.
-     * @returns {array}
-     *     Array containing the byte values.
-     */
-    ns.hexDecode = _hexdecode;
-
-
-    /**
-     * Encodes an array of unsigned 8-bit integers using base32 encoding.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     String containing vector in a hexadecimal representation.
-     */
-    ns.base32encode = _base32encode;
-
-
-    /**
-     * Decodes a base32 encoded string to an array of unsigned 8-bit integers.
-     *
-     * @function
-     * @param vector {string}
-     *     String containing vector in a hexadecimal representation.
-     * @returns {array}
-     *     Array containing the byte values.
-     */
-    ns.base32decode = _base32decode;
-
-
-    /**
-     * Converts an unsigned 8-bit integer array representation to a byte string.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     Byte string representation of vector.
-     */
-    ns.bytes2string = _bytes2string;
-
-
-    /**
-     * Converts a byte string representation to an array of unsigned
-     * 8-bit integers.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     Byte string representation of vector.
-     */
-    ns.string2bytes = _string2bytes;
-
-module.exports = ns;
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
deleted file mode 100644
index 06e0fc4455157a..00000000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
+++ /dev/null
@@ -1,77 +0,0 @@
-{
-  "_from": "jodid25519@^1.0.0",
-  "_id": "jodid25519@1.0.2",
-  "_integrity": "sha1-BtSRIlUJNBlHfUJWM2BuDpB4KWc=",
-  "_location": "/request/http-signature/sshpk/jodid25519",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "jodid25519@^1.0.0",
-    "name": "jodid25519",
-    "escapedName": "jodid25519",
-    "rawSpec": "^1.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.0"
-  },
-  "_requiredBy": [
-    "/request/http-signature/sshpk"
-  ],
-  "_resolved": "https://registry.npmjs.org/jodid25519/-/jodid25519-1.0.2.tgz",
-  "_shasum": "06d4912255093419477d425633606e0e90782967",
-  "_shrinkwrap": null,
-  "_spec": "jodid25519@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk",
-  "author": {
-    "name": "Michele Bini, Ron Garret, Guy K. Kloss"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/meganz/jodid25519/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {
-    "jsbn": "~0.1.0"
-  },
-  "deprecated": false,
-  "description": "jodid25519 - Curve 25519-based cryptography",
-  "devDependencies": {
-    "almond": "~0.3.1",
-    "chai": "^3.0.0",
-    "dateformat": "~1.0.7-1.2.3",
-    "ibrik": "~2.0.0",
-    "istanbul": "~0.3.5",
-    "jsdoc": "<=3.3.0",
-    "mocha": "~2.0.1",
-    "sinon": "~1.10.3",
-    "sinon-chai": "^2.8.0"
-  },
-  "directories": {
-    "src": "src",
-    "test": "test",
-    "doc": "doc"
-  },
-  "homepage": "https://github.com/meganz/jodid25519",
-  "keywords": [
-    "Curve25519",
-    "Ed25519",
-    "ECDH",
-    "EdDSA",
-    "ECDSA",
-    "encryption",
-    "signing"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "jodid25519",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/meganz/jodid25519.git"
-  },
-  "scripts": {
-    "test": "mocha test/*_test.js"
-  },
-  "version": "1.0.2"
-}
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
index a69d7c4f18b7ad..07f1551a4e70cb 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
+++ b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "sshpk@^1.7.0",
-  "_id": "sshpk@1.13.0",
-  "_integrity": "sha1-/yo+T9BEl1Vf7Zezmg/YL6+zozw=",
+  "_id": "sshpk@1.13.1",
+  "_inBundle": false,
+  "_integrity": "sha1-US322mKHFEMW3EwY/hzx2UBzm+M=",
   "_location": "/request/http-signature/sshpk",
   "_phantomChildren": {},
   "_requested": {
@@ -17,11 +18,10 @@
   "_requiredBy": [
     "/request/http-signature"
   ],
-  "_resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.0.tgz",
-  "_shasum": "ff2a3e4fd04497555fed97b39a0fd82fafb3a33c",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
+  "_shasum": "512df6da6287144316dc4c18fe1cf1d940739be3",
   "_spec": "sshpk@^1.7.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/request/node_modules/http-signature",
+  "_where": "/Users/rebecca/code/npm/node_modules/request/node_modules/http-signature",
   "author": {
     "name": "Joyent, Inc"
   },
@@ -55,7 +55,6 @@
     "dashdash": "^1.12.0",
     "ecc-jsbn": "~0.1.1",
     "getpass": "^0.1.1",
-    "jodid25519": "^1.0.0",
     "jsbn": "~0.1.0",
     "tweetnacl": "~0.14.0"
   },
@@ -79,19 +78,17 @@
   "license": "MIT",
   "main": "lib/index.js",
   "man": [
-    "/Users/zkat/Documents/code/npm/node_modules/.staging/sshpk-37547eb5/man/man1/sshpk-conv.1",
-    "/Users/zkat/Documents/code/npm/node_modules/.staging/sshpk-37547eb5/man/man1/sshpk-sign.1",
-    "/Users/zkat/Documents/code/npm/node_modules/.staging/sshpk-37547eb5/man/man1/sshpk-verify.1"
+    "/Users/rebecca/code/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-conv.1",
+    "/Users/rebecca/code/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-sign.1",
+    "/Users/rebecca/code/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-verify.1"
   ],
   "name": "sshpk",
   "optionalDependencies": {
     "bcrypt-pbkdf": "^1.0.0",
     "ecc-jsbn": "~0.1.1",
-    "jodid25519": "^1.0.0",
     "jsbn": "~0.1.0",
     "tweetnacl": "~0.14.0"
   },
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/arekinath/node-sshpk.git"
@@ -99,5 +96,5 @@
   "scripts": {
     "test": "tape test/*.js"
   },
-  "version": "1.13.0"
+  "version": "1.13.1"
 }
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/.travis.yml b/deps/npm/node_modules/request/node_modules/safe-buffer/.travis.yml
deleted file mode 100644
index 7b20f28cb01a0c..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-node_js:
-  - 'node'
-  - '5'
-  - '4'
-  - '0.12'
-  - '0.10'
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/README.md b/deps/npm/node_modules/request/node_modules/safe-buffer/README.md
deleted file mode 100644
index 96eb387aa08586..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/README.md
+++ /dev/null
@@ -1,581 +0,0 @@
-# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][npm-url]
-
-#### Safer Node.js Buffer API
-
-**Use the new Node.js v6 Buffer APIs (`Buffer.from`, `Buffer.alloc`,
-`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in Node.js v0.10, v0.12, v4.x, and v5.x.**
-
-**Uses the built-in implementations when available.**
-
-[travis-image]: https://img.shields.io/travis/feross/safe-buffer.svg
-[travis-url]: https://travis-ci.org/feross/safe-buffer
-[npm-image]: https://img.shields.io/npm/v/safe-buffer.svg
-[npm-url]: https://npmjs.org/package/safe-buffer
-[downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg
-
-## install
-
-```
-npm install safe-buffer
-```
-
-## usage
-
-The goal of this package is to provide a safe replacement for the node.js `Buffer`.
-
-It's a drop-in replacement for `Buffer`. You can use it by adding one `require` line to
-the top of your node.js modules:
-
-```js
-var Buffer = require('safe-buffer').Buffer
-
-// Existing buffer code will continue to work without issues:
-
-new Buffer('hey', 'utf8')
-new Buffer([1, 2, 3], 'utf8')
-new Buffer(obj)
-new Buffer(16) // create an uninitialized buffer (potentially unsafe)
-
-// But you can use these new explicit APIs to make clear what you want:
-
-Buffer.from('hey', 'utf8') // convert from many types to a Buffer
-Buffer.alloc(16) // create a zero-filled buffer (safe)
-Buffer.allocUnsafe(16) // create an uninitialized buffer (potentially unsafe)
-```
-
-## api
-
-### Class Method: Buffer.from(array)
-<!-- YAML
-added: v3.0.0
--->
-
-* `array` {Array}
-
-Allocates a new `Buffer` using an `array` of octets.
-
-```js
-const buf = Buffer.from([0x62,0x75,0x66,0x66,0x65,0x72]);
-  // creates a new Buffer containing ASCII bytes
-  // ['b','u','f','f','e','r']
-```
-
-A `TypeError` will be thrown if `array` is not an `Array`.
-
-### Class Method: Buffer.from(arrayBuffer[, byteOffset[, length]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `arrayBuffer` {ArrayBuffer} The `.buffer` property of a `TypedArray` or
-  a `new ArrayBuffer()`
-* `byteOffset` {Number} Default: `0`
-* `length` {Number} Default: `arrayBuffer.length - byteOffset`
-
-When passed a reference to the `.buffer` property of a `TypedArray` instance,
-the newly created `Buffer` will share the same allocated memory as the
-TypedArray.
-
-```js
-const arr = new Uint16Array(2);
-arr[0] = 5000;
-arr[1] = 4000;
-
-const buf = Buffer.from(arr.buffer); // shares the memory with arr;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 a0 0f>
-
-// changing the TypedArray changes the Buffer also
-arr[1] = 6000;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 70 17>
-```
-
-The optional `byteOffset` and `length` arguments specify a memory range within
-the `arrayBuffer` that will be shared by the `Buffer`.
-
-```js
-const ab = new ArrayBuffer(10);
-const buf = Buffer.from(ab, 0, 2);
-console.log(buf.length);
-  // Prints: 2
-```
-
-A `TypeError` will be thrown if `arrayBuffer` is not an `ArrayBuffer`.
-
-### Class Method: Buffer.from(buffer)
-<!-- YAML
-added: v3.0.0
--->
-
-* `buffer` {Buffer}
-
-Copies the passed `buffer` data onto a new `Buffer` instance.
-
-```js
-const buf1 = Buffer.from('buffer');
-const buf2 = Buffer.from(buf1);
-
-buf1[0] = 0x61;
-console.log(buf1.toString());
-  // 'auffer'
-console.log(buf2.toString());
-  // 'buffer' (copy is not changed)
-```
-
-A `TypeError` will be thrown if `buffer` is not a `Buffer`.
-
-### Class Method: Buffer.from(str[, encoding])
-<!-- YAML
-added: v5.10.0
--->
-
-* `str` {String} String to encode.
-* `encoding` {String} Encoding to use, Default: `'utf8'`
-
-Creates a new `Buffer` containing the given JavaScript string `str`. If
-provided, the `encoding` parameter identifies the character encoding.
-If not provided, `encoding` defaults to `'utf8'`.
-
-```js
-const buf1 = Buffer.from('this is a tést');
-console.log(buf1.toString());
-  // prints: this is a tést
-console.log(buf1.toString('ascii'));
-  // prints: this is a tC)st
-
-const buf2 = Buffer.from('7468697320697320612074c3a97374', 'hex');
-console.log(buf2.toString());
-  // prints: this is a tést
-```
-
-A `TypeError` will be thrown if `str` is not a string.
-
-### Class Method: Buffer.alloc(size[, fill[, encoding]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-* `fill` {Value} Default: `undefined`
-* `encoding` {String} Default: `utf8`
-
-Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the
-`Buffer` will be *zero-filled*.
-
-```js
-const buf = Buffer.alloc(5);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-The `size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-If `fill` is specified, the allocated `Buffer` will be initialized by calling
-`buf.fill(fill)`. See [`buf.fill()`][] for more information.
-
-```js
-const buf = Buffer.alloc(5, 'a');
-console.log(buf);
-  // <Buffer 61 61 61 61 61>
-```
-
-If both `fill` and `encoding` are specified, the allocated `Buffer` will be
-initialized by calling `buf.fill(fill, encoding)`. For example:
-
-```js
-const buf = Buffer.alloc(11, 'aGVsbG8gd29ybGQ=', 'base64');
-console.log(buf);
-  // <Buffer 68 65 6c 6c 6f 20 77 6f 72 6c 64>
-```
-
-Calling `Buffer.alloc(size)` can be significantly slower than the alternative
-`Buffer.allocUnsafe(size)` but ensures that the newly created `Buffer` instance
-contents will *never contain sensitive data*.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### Class Method: Buffer.allocUnsafe(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* `Buffer` of `size` bytes.  The `size` must
-be less than or equal to the value of `require('buffer').kMaxLength` (on 64-bit
-architectures, `kMaxLength` is `(2^31)-1`). Otherwise, a [`RangeError`][] is
-thrown. A zero-length Buffer will be created if a `size` less than or equal to
-0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-```js
-const buf = Buffer.allocUnsafe(5);
-console.log(buf);
-  // <Buffer 78 e0 82 02 01>
-  // (octets will be different, every time)
-buf.fill(0);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-A `TypeError` will be thrown if `size` is not a number.
-
-Note that the `Buffer` module pre-allocates an internal `Buffer` instance of
-size `Buffer.poolSize` that is used as a pool for the fast allocation of new
-`Buffer` instances created using `Buffer.allocUnsafe(size)` (and the deprecated
-`new Buffer(size)` constructor) only when `size` is less than or equal to
-`Buffer.poolSize >> 1` (floor of `Buffer.poolSize` divided by two). The default
-value of `Buffer.poolSize` is `8192` but can be modified.
-
-Use of this pre-allocated internal memory pool is a key difference between
-calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`.
-Specifically, `Buffer.alloc(size, fill)` will *never* use the internal Buffer
-pool, while `Buffer.allocUnsafe(size).fill(fill)` *will* use the internal
-Buffer pool if `size` is less than or equal to half `Buffer.poolSize`. The
-difference is subtle but can be important when an application requires the
-additional performance that `Buffer.allocUnsafe(size)` provides.
-
-### Class Method: Buffer.allocUnsafeSlow(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* and non-pooled `Buffer` of `size` bytes.  The
-`size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-When using `Buffer.allocUnsafe()` to allocate new `Buffer` instances,
-allocations under 4KB are, by default, sliced from a single pre-allocated
-`Buffer`. This allows applications to avoid the garbage collection overhead of
-creating many individually allocated Buffers. This approach improves both
-performance and memory usage by eliminating the need to track and cleanup as
-many `Persistent` objects.
-
-However, in the case where a developer may need to retain a small chunk of
-memory from a pool for an indeterminate amount of time, it may be appropriate
-to create an un-pooled Buffer instance using `Buffer.allocUnsafeSlow()` then
-copy out the relevant bits.
-
-```js
-// need to keep around a few small chunks of memory
-const store = [];
-
-socket.on('readable', () => {
-  const data = socket.read();
-  // allocate for retained data
-  const sb = Buffer.allocUnsafeSlow(10);
-  // copy the data into the new allocation
-  data.copy(sb, 0, 0, 10);
-  store.push(sb);
-});
-```
-
-Use of `Buffer.allocUnsafeSlow()` should be used only as a last resort *after*
-a developer has observed undue memory retention in their applications.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### All the Rest
-
-The rest of the `Buffer` API is exactly the same as in node.js.
-[See the docs](https://nodejs.org/api/buffer.html).
-
-
-## Related links
-
-- [Node.js issue: Buffer(number) is unsafe](https://github.com/nodejs/node/issues/4660)
-- [Node.js Enhancement Proposal: Buffer.from/Buffer.alloc/Buffer.zalloc/Buffer() soft-deprecate](https://github.com/nodejs/node-eps/pull/4)
-
-## Why is `Buffer` unsafe?
-
-Today, the node.js `Buffer` constructor is overloaded to handle many different argument
-types like `String`, `Array`, `Object`, `TypedArrayView` (`Uint8Array`, etc.),
-`ArrayBuffer`, and also `Number`.
-
-The API is optimized for convenience: you can throw any type at it, and it will try to do
-what you want.
-
-Because the Buffer constructor is so powerful, you often see code like this:
-
-```js
-// Convert UTF-8 strings to hex
-function toHex (str) {
-  return new Buffer(str).toString('hex')
-}
-```
-
-***But what happens if `toHex` is called with a `Number` argument?***
-
-### Remote Memory Disclosure
-
-If an attacker can make your program call the `Buffer` constructor with a `Number`
-argument, then they can make it allocate uninitialized memory from the node.js process.
-This could potentially disclose TLS private keys, user data, or database passwords.
-
-When the `Buffer` constructor is passed a `Number` argument, it returns an
-**UNINITIALIZED** block of memory of the specified `size`. When you create a `Buffer` like
-this, you **MUST** overwrite the contents before returning it to the user.
-
-From the [node.js docs](https://nodejs.org/api/buffer.html#buffer_new_buffer_size):
-
-> `new Buffer(size)`
->
-> - `size` Number
->
-> The underlying memory for `Buffer` instances created in this way is not initialized.
-> **The contents of a newly created `Buffer` are unknown and could contain sensitive
-> data.** Use `buf.fill(0)` to initialize a Buffer to zeroes.
-
-(Emphasis our own.)
-
-Whenever the programmer intended to create an uninitialized `Buffer` you often see code
-like this:
-
-```js
-var buf = new Buffer(16)
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### Would this ever be a problem in real code?
-
-Yes. It's surprisingly common to forget to check the type of your variables in a
-dynamically-typed language like JavaScript.
-
-Usually the consequences of assuming the wrong type is that your program crashes with an
-uncaught exception. But the failure mode for forgetting to check the type of arguments to
-the `Buffer` constructor is more catastrophic.
-
-Here's an example of a vulnerable service that takes a JSON payload and converts it to
-hex:
-
-```js
-// Take a JSON payload {str: "some string"} and convert it to hex
-var server = http.createServer(function (req, res) {
-  var data = ''
-  req.setEncoding('utf8')
-  req.on('data', function (chunk) {
-    data += chunk
-  })
-  req.on('end', function () {
-    var body = JSON.parse(data)
-    res.end(new Buffer(body.str).toString('hex'))
-  })
-})
-
-server.listen(8080)
-```
-
-In this example, an http client just has to send:
-
-```json
-{
-  "str": 1000
-}
-```
-
-and it will get back 1,000 bytes of uninitialized memory from the server.
-
-This is a very serious bug. It's similar in severity to the
-[the Heartbleed bug](http://heartbleed.com/) that allowed disclosure of OpenSSL process
-memory by remote attackers.
-
-
-### Which real-world packages were vulnerable?
-
-#### [`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht)
-
-[Mathias Buus](https://github.com/mafintosh) and I
-([Feross Aboukhadijeh](http://feross.org/)) found this issue in one of our own packages,
-[`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht). The bug would allow
-anyone on the internet to send a series of messages to a user of `bittorrent-dht` and get
-them to reveal 20 bytes at a time of uninitialized memory from the node.js process.
-
-Here's
-[the commit](https://github.com/feross/bittorrent-dht/commit/6c7da04025d5633699800a99ec3fbadf70ad35b8)
-that fixed it. We released a new fixed version, created a
-[Node Security Project disclosure](https://nodesecurity.io/advisories/68), and deprecated all
-vulnerable versions on npm so users will get a warning to upgrade to a newer version.
-
-#### [`ws`](https://www.npmjs.com/package/ws)
-
-That got us wondering if there were other vulnerable packages. Sure enough, within a short
-period of time, we found the same issue in [`ws`](https://www.npmjs.com/package/ws), the
-most popular WebSocket implementation in node.js.
-
-If certain APIs were called with `Number` parameters instead of `String` or `Buffer` as
-expected, then uninitialized server memory would be disclosed to the remote peer.
-
-These were the vulnerable methods:
-
-```js
-socket.send(number)
-socket.ping(number)
-socket.pong(number)
-```
-
-Here's a vulnerable socket server with some echo functionality:
-
-```js
-server.on('connection', function (socket) {
-  socket.on('message', function (message) {
-    message = JSON.parse(message)
-    if (message.type === 'echo') {
-      socket.send(message.data) // send back the user's message
-    }
-  })
-})
-```
-
-`socket.send(number)` called on the server, will disclose server memory.
-
-Here's [the release](https://github.com/websockets/ws/releases/tag/1.0.1) where the issue
-was fixed, with a more detailed explanation. Props to
-[Arnout Kazemier](https://github.com/3rd-Eden) for the quick fix. Here's the
-[Node Security Project disclosure](https://nodesecurity.io/advisories/67).
-
-
-### What's the solution?
-
-It's important that node.js offers a fast way to get memory otherwise performance-critical
-applications would needlessly get a lot slower.
-
-But we need a better way to *signal our intent* as programmers. **When we want
-uninitialized memory, we should request it explicitly.**
-
-Sensitive functionality should not be packed into a developer-friendly API that loosely
-accepts many different types. This type of API encourages the lazy practice of passing
-variables in without checking the type very carefully.
-
-#### A new API: `Buffer.allocUnsafe(number)`
-
-The functionality of creating buffers with uninitialized memory should be part of another
-API. We propose `Buffer.allocUnsafe(number)`. This way, it's not part of an API that
-frequently gets user input of all sorts of different types passed into it.
-
-```js
-var buf = Buffer.allocUnsafe(16) // careful, uninitialized memory!
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### How do we fix node.js core?
-
-We sent [a PR to node.js core](https://github.com/nodejs/node/pull/4514) (merged as
-`semver-major`) which defends against one case:
-
-```js
-var str = 16
-new Buffer(str, 'utf8')
-```
-
-In this situation, it's implied that the programmer intended the first argument to be a
-string, since they passed an encoding as a second argument. Today, node.js will allocate
-uninitialized memory in the case of `new Buffer(number, encoding)`, which is probably not
-what the programmer intended.
-
-But this is only a partial solution, since if the programmer does `new Buffer(variable)`
-(without an `encoding` parameter) there's no way to know what they intended. If `variable`
-is sometimes a number, then uninitialized memory will sometimes be returned.
-
-### What's the real long-term fix?
-
-We could deprecate and remove `new Buffer(number)` and use `Buffer.allocUnsafe(number)` when
-we need uninitialized memory. But that would break 1000s of packages.
-
-~~We believe the best solution is to:~~
-
-~~1. Change `new Buffer(number)` to return safe, zeroed-out memory~~
-
-~~2. Create a new API for creating uninitialized Buffers. We propose: `Buffer.allocUnsafe(number)`~~
-
-#### Update
-
-We now support adding three new APIs:
-
-- `Buffer.from(value)` - convert from any type to a buffer
-- `Buffer.alloc(size)` - create a zero-filled buffer
-- `Buffer.allocUnsafe(size)` - create an uninitialized buffer with given size
-
-This solves the core problem that affected `ws` and `bittorrent-dht` which is
-`Buffer(variable)` getting tricked into taking a number argument.
-
-This way, existing code continues working and the impact on the npm ecosystem will be
-minimal. Over time, npm maintainers can migrate performance-critical code to use
-`Buffer.allocUnsafe(number)` instead of `new Buffer(number)`.
-
-
-### Conclusion
-
-We think there's a serious design issue with the `Buffer` API as it exists today. It
-promotes insecure software by putting high-risk functionality into a convenient API
-with friendly "developer ergonomics".
-
-This wasn't merely a theoretical exercise because we found the issue in some of the
-most popular npm packages.
-
-Fortunately, there's an easy fix that can be applied today. Use `safe-buffer` in place of
-`buffer`.
-
-```js
-var Buffer = require('safe-buffer').Buffer
-```
-
-Eventually, we hope that node.js core can switch to this new, safer behavior. We believe
-the impact on the ecosystem would be minimal since it's not a breaking change.
-Well-maintained, popular packages would be updated to use `Buffer.alloc` quickly, while
-older, insecure packages would magically become safe from this attack vector.
-
-
-## links
-
-- [Node.js PR: buffer: throw if both length and enc are passed](https://github.com/nodejs/node/pull/4514)
-- [Node Security Project disclosure for `ws`](https://nodesecurity.io/advisories/67)
-- [Node Security Project disclosure for`bittorrent-dht`](https://nodesecurity.io/advisories/68)
-
-
-## credit
-
-The original issues in `bittorrent-dht`
-([disclosure](https://nodesecurity.io/advisories/68)) and
-`ws` ([disclosure](https://nodesecurity.io/advisories/67)) were discovered by
-[Mathias Buus](https://github.com/mafintosh) and
-[Feross Aboukhadijeh](http://feross.org/).
-
-Thanks to [Adam Baldwin](https://github.com/evilpacket) for helping disclose these issues
-and for his work running the [Node Security Project](https://nodesecurity.io/).
-
-Thanks to [John Hiesey](https://github.com/jhiesey) for proofreading this README and
-auditing the code.
-
-
-## license
-
-MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org)
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/browser.js b/deps/npm/node_modules/request/node_modules/safe-buffer/browser.js
deleted file mode 100644
index 0bd12027d30ff7..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/browser.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('buffer')
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/index.js b/deps/npm/node_modules/request/node_modules/safe-buffer/index.js
deleted file mode 100644
index 74a7358ee82ac5..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/index.js
+++ /dev/null
@@ -1,58 +0,0 @@
-var buffer = require('buffer')
-
-if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
-  module.exports = buffer
-} else {
-  // Copy properties from require('buffer')
-  Object.keys(buffer).forEach(function (prop) {
-    exports[prop] = buffer[prop]
-  })
-  exports.Buffer = SafeBuffer
-}
-
-function SafeBuffer (arg, encodingOrOffset, length) {
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-// Copy static methods from Buffer
-Object.keys(Buffer).forEach(function (prop) {
-  SafeBuffer[prop] = Buffer[prop]
-})
-
-SafeBuffer.from = function (arg, encodingOrOffset, length) {
-  if (typeof arg === 'number') {
-    throw new TypeError('Argument must not be a number')
-  }
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-SafeBuffer.alloc = function (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  var buf = Buffer(size)
-  if (fill !== undefined) {
-    if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-  } else {
-    buf.fill(0)
-  }
-  return buf
-}
-
-SafeBuffer.allocUnsafe = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return Buffer(size)
-}
-
-SafeBuffer.allocUnsafeSlow = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return buffer.SlowBuffer(size)
-}
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/package.json b/deps/npm/node_modules/request/node_modules/safe-buffer/package.json
deleted file mode 100644
index fff36a269d7613..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "_from": "safe-buffer@^5.0.1",
-  "_id": "safe-buffer@5.0.1",
-  "_integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
-  "_location": "/request/safe-buffer",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "safe-buffer@^5.0.1",
-    "name": "safe-buffer",
-    "escapedName": "safe-buffer",
-    "rawSpec": "^5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "^5.0.1"
-  },
-  "_requiredBy": [
-    "/request",
-    "/request/tunnel-agent"
-  ],
-  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
-  "_shasum": "d263ca54696cd8a306b5ca6551e92de57918fbe7",
-  "_shrinkwrap": null,
-  "_spec": "safe-buffer@^5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/request",
-  "author": {
-    "name": "Feross Aboukhadijeh",
-    "email": "feross@feross.org",
-    "url": "http://feross.org"
-  },
-  "bin": null,
-  "browser": "./browser.js",
-  "bugs": {
-    "url": "https://github.com/feross/safe-buffer/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Safer Node.js Buffer API",
-  "devDependencies": {
-    "standard": "^7.0.0",
-    "tape": "^4.0.0",
-    "zuul": "^3.0.0"
-  },
-  "homepage": "https://github.com/feross/safe-buffer",
-  "keywords": [
-    "buffer",
-    "buffer allocate",
-    "node security",
-    "safe",
-    "safe-buffer",
-    "security",
-    "uninitialized"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "safe-buffer",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/feross/safe-buffer.git"
-  },
-  "scripts": {
-    "test": "standard && tape test.js"
-  },
-  "version": "5.0.1"
-}
diff --git a/deps/npm/node_modules/request/node_modules/safe-buffer/test.js b/deps/npm/node_modules/request/node_modules/safe-buffer/test.js
deleted file mode 100644
index 7da8ad761ee720..00000000000000
--- a/deps/npm/node_modules/request/node_modules/safe-buffer/test.js
+++ /dev/null
@@ -1,99 +0,0 @@
-var test = require('tape')
-var SafeBuffer = require('./').Buffer
-
-test('new SafeBuffer(value) works just like Buffer', function (t) {
-  t.deepEqual(new SafeBuffer('hey'), new Buffer('hey'))
-  t.deepEqual(new SafeBuffer('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(new SafeBuffer('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(new SafeBuffer([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(new SafeBuffer(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.equal(typeof SafeBuffer.isBuffer, 'function')
-  t.equal(SafeBuffer.isBuffer(new SafeBuffer('hey')), true)
-  t.equal(Buffer.isBuffer(new SafeBuffer('hey')), true)
-  t.notOk(SafeBuffer.isBuffer({}))
-
-  t.end()
-})
-
-test('SafeBuffer.from(value) converts to a Buffer', function (t) {
-  t.deepEqual(SafeBuffer.from('hey'), new Buffer('hey'))
-  t.deepEqual(SafeBuffer.from('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(SafeBuffer.from('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(SafeBuffer.from([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(SafeBuffer.from(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.end()
-})
-
-test('SafeBuffer.alloc(number) returns zeroed-out memory', function (t) {
-  for (var i = 0; i < 10; i++) {
-    var expected1 = new Buffer(1000)
-    expected1.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000), expected1)
-
-    var expected2 = new Buffer(1000 * 1000)
-    expected2.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000 * 1000), expected2)
-  }
-  t.end()
-})
-
-test('SafeBuffer.allocUnsafe(number)', function (t) {
-  var buf = SafeBuffer.allocUnsafe(100) // unitialized memory
-  t.equal(buf.length, 100)
-  t.equal(SafeBuffer.isBuffer(buf), true)
-  t.equal(Buffer.isBuffer(buf), true)
-  t.end()
-})
-
-test('SafeBuffer.from() throws with number types', function (t) {
-  t.plan(5)
-  t.throws(function () {
-    SafeBuffer.from(0)
-  })
-  t.throws(function () {
-    SafeBuffer.from(-1)
-  })
-  t.throws(function () {
-    SafeBuffer.from(NaN)
-  })
-  t.throws(function () {
-    SafeBuffer.from(Infinity)
-  })
-  t.throws(function () {
-    SafeBuffer.from(99)
-  })
-})
-
-test('SafeBuffer.allocUnsafe() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe({})
-  })
-})
-
-test('SafeBuffer.alloc() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.alloc('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.alloc({})
-  })
-})
diff --git a/deps/npm/node_modules/request/package.json b/deps/npm/node_modules/request/package.json
index a2742b03149fb5..02ce787a62e196 100644
--- a/deps/npm/node_modules/request/package.json
+++ b/deps/npm/node_modules/request/package.json
@@ -1,9 +1,12 @@
 {
   "_from": "request@~2.81.0",
   "_id": "request@2.81.0",
+  "_inBundle": false,
   "_integrity": "sha1-xpKJRqDgbF+Nb4qTM0af/aRimKA=",
   "_location": "/request",
-  "_phantomChildren": {},
+  "_phantomChildren": {
+    "safe-buffer": "5.1.1"
+  },
   "_requested": {
     "type": "range",
     "registry": true,
@@ -15,6 +18,7 @@
     "fetchSpec": "~2.81.0"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/node-gyp",
     "/npm-registry-client",
@@ -23,14 +27,12 @@
   ],
   "_resolved": "https://registry.npmjs.org/request/-/request-2.81.0.tgz",
   "_shasum": "c6928946a0e06c5f8d6f8a9333469ffda46298a0",
-  "_shrinkwrap": null,
   "_spec": "request@~2.81.0",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Mikeal Rogers",
     "email": "mikeal.rogers@gmail.com"
   },
-  "bin": null,
   "bugs": {
     "url": "http://github.com/request/request/issues"
   },
@@ -108,8 +110,6 @@
   "license": "Apache-2.0",
   "main": "index.js",
   "name": "request",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/request/request.git"
diff --git a/deps/npm/node_modules/safe-buffer/index.js b/deps/npm/node_modules/safe-buffer/index.js
index ea87b099d83dec..22438dabbbceef 100644
--- a/deps/npm/node_modules/safe-buffer/index.js
+++ b/deps/npm/node_modules/safe-buffer/index.js
@@ -2,13 +2,17 @@
 var buffer = require('buffer')
 var Buffer = buffer.Buffer
 
+// alternative to using Object.keys for old browsers
+function copyProps (src, dst) {
+  for (var key in src) {
+    dst[key] = src[key]
+  }
+}
 if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
   module.exports = buffer
 } else {
   // Copy properties from require('buffer')
-  Object.keys(buffer).forEach(function (prop) {
-    exports[prop] = buffer[prop]
-  })
+  copyProps(buffer, exports)
   exports.Buffer = SafeBuffer
 }
 
@@ -17,9 +21,7 @@ function SafeBuffer (arg, encodingOrOffset, length) {
 }
 
 // Copy static methods from Buffer
-Object.keys(Buffer).forEach(function (prop) {
-  SafeBuffer[prop] = Buffer[prop]
-})
+copyProps(Buffer, SafeBuffer)
 
 SafeBuffer.from = function (arg, encodingOrOffset, length) {
   if (typeof arg === 'number') {
diff --git a/deps/npm/node_modules/safe-buffer/package.json b/deps/npm/node_modules/safe-buffer/package.json
index 8bce3da12596e7..4b370d9a60b6a8 100644
--- a/deps/npm/node_modules/safe-buffer/package.json
+++ b/deps/npm/node_modules/safe-buffer/package.json
@@ -1,31 +1,33 @@
 {
-  "_from": "safe-buffer@latest",
-  "_id": "safe-buffer@5.1.0",
+  "_from": "safe-buffer@5.1.1",
+  "_id": "safe-buffer@5.1.1",
   "_inBundle": false,
-  "_integrity": "sha512-aSLEDudu6OoRr/2rU609gRmnYboRLxgDG1z9o2Q0os7236FwvcqIOO8r8U5JUEwivZOhDaKlFO4SbPTJYyBEyQ==",
+  "_integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==",
   "_location": "/safe-buffer",
   "_phantomChildren": {},
   "_requested": {
-    "type": "tag",
+    "type": "version",
     "registry": true,
-    "raw": "safe-buffer@latest",
+    "raw": "safe-buffer@5.1.1",
     "name": "safe-buffer",
     "escapedName": "safe-buffer",
-    "rawSpec": "latest",
+    "rawSpec": "5.1.1",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "5.1.1"
   },
   "_requiredBy": [
     "#USER",
     "/",
+    "/pacote",
+    "/pacote/make-fetch-happen/node-fetch-npm",
     "/readable-stream",
     "/readable-stream/string_decoder",
     "/ssri"
   ],
-  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.0.tgz",
-  "_shasum": "fe4c8460397f9eaaaa58e73be46273408a45e223",
-  "_spec": "safe-buffer@latest",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
+  "_shasum": "893312af69b2123def71f57889001671eeb2c853",
+  "_spec": "safe-buffer@5.1.1",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Feross Aboukhadijeh",
     "email": "feross@feross.org",
@@ -62,5 +64,5 @@
   "scripts": {
     "test": "standard && tape test.js"
   },
-  "version": "5.1.0"
+  "version": "5.1.1"
 }
diff --git a/deps/npm/node_modules/ssri/CHANGELOG.md b/deps/npm/node_modules/ssri/CHANGELOG.md
index c03bb4174eff96..c1136092e338ea 100644
--- a/deps/npm/node_modules/ssri/CHANGELOG.md
+++ b/deps/npm/node_modules/ssri/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="4.1.6"></a>
+## [4.1.6](https://github.com/zkat/ssri/compare/v4.1.5...v4.1.6) (2017-06-07)
+
+
+### Bug Fixes
+
+* **checkStream:** make sure to pass all opts through ([0b1bcbe](https://github.com/zkat/ssri/commit/0b1bcbe))
+
+
+
 <a name="4.1.5"></a>
 ## [4.1.5](https://github.com/zkat/ssri/compare/v4.1.4...v4.1.5) (2017-06-05)
 
diff --git a/deps/npm/node_modules/ssri/index.js b/deps/npm/node_modules/ssri/index.js
index 6ec0d73df6bab8..8ece662ba656ac 100644
--- a/deps/npm/node_modules/ssri/index.js
+++ b/deps/npm/node_modules/ssri/index.js
@@ -214,12 +214,9 @@ module.exports.checkStream = checkStream
 function checkStream (stream, sri, opts) {
   opts = opts || {}
   const P = opts.Promise || Promise
-  const checker = integrityStream({
-    integrity: sri,
-    size: opts.size,
-    strict: opts.strict,
-    pickAlgorithm: opts.pickAlgorithm
-  })
+  const checker = integrityStream(Object.assign({}, opts, {
+    integrity: sri
+  }))
   return new P((resolve, reject) => {
     stream.pipe(checker)
     stream.on('error', reject)
diff --git a/deps/npm/node_modules/ssri/package.json b/deps/npm/node_modules/ssri/package.json
index b004400f3801be..0279143004f097 100644
--- a/deps/npm/node_modules/ssri/package.json
+++ b/deps/npm/node_modules/ssri/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "ssri@4.1.5",
-  "_id": "ssri@4.1.5",
+  "_from": "ssri@4.1.6",
+  "_id": "ssri@4.1.6",
   "_inBundle": false,
-  "_integrity": "sha512-TaLitc/pZH1UF8LCgZWdbssPiOUcPjBmIJsYJa+YltP77mY2qQ0Y2b+VS4C9RbZRH1GPMt4zckqqBd7GE/61ew==",
+  "_integrity": "sha512-WUbCdgSAMQjTFZRWvSPpauryvREEA+Krn19rx67UlJEJx/M192ZHxMmJXjZ4tkdFm+Sb0SXGlENeQVlA5wY7kA==",
   "_location": "/ssri",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "ssri@4.1.5",
+    "raw": "ssri@4.1.6",
     "name": "ssri",
     "escapedName": "ssri",
-    "rawSpec": "4.1.5",
+    "rawSpec": "4.1.6",
     "saveSpec": null,
-    "fetchSpec": "4.1.5"
+    "fetchSpec": "4.1.6"
   },
   "_requiredBy": [
     "#USER",
@@ -23,9 +23,9 @@
     "/pacote",
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/ssri/-/ssri-4.1.5.tgz",
-  "_shasum": "e3844770b5379ced69b512e70a28d86d86abd43a",
-  "_spec": "ssri@4.1.5",
+  "_resolved": "https://registry.npmjs.org/ssri/-/ssri-4.1.6.tgz",
+  "_shasum": "0cb49b6ac84457e7bdd466cb730c3cb623e9a25b",
+  "_spec": "ssri@4.1.6",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
@@ -44,15 +44,15 @@
     }
   },
   "dependencies": {
-    "safe-buffer": "^5.0.1"
+    "safe-buffer": "^5.1.0"
   },
   "deprecated": false,
   "description": "Standard Subresource Integrity library --  parses, serializes, generates, and verifies integrity metadata according to the SRI spec.",
   "devDependencies": {
     "nyc": "^10.3.2",
     "standard": "^9.0.2",
-    "standard-version": "^4.0.0",
-    "tap": "^10.3.2",
+    "standard-version": "^4.1.0",
+    "tap": "^10.3.3",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },
@@ -90,5 +90,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "4.1.5"
+  "version": "4.1.6"
 }
diff --git a/deps/npm/node_modules/strip-ansi/index.js b/deps/npm/node_modules/strip-ansi/index.js
index 099480fbfc54cb..96e0292c8e2f64 100644
--- a/deps/npm/node_modules/strip-ansi/index.js
+++ b/deps/npm/node_modules/strip-ansi/index.js
@@ -1,6 +1,4 @@
 'use strict';
-var ansiRegex = require('ansi-regex')();
+const ansiRegex = require('ansi-regex');
 
-module.exports = function (str) {
-	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
-};
+module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;
diff --git a/deps/npm/node_modules/strip-ansi/license b/deps/npm/node_modules/strip-ansi/license
index 654d0bfe943437..e7af2f77107d73 100644
--- a/deps/npm/node_modules/strip-ansi/license
+++ b/deps/npm/node_modules/strip-ansi/license
@@ -1,21 +1,9 @@
-The MIT License (MIT)
+MIT License
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..c4aaecf5050639
--- /dev/null
+++ b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = () => {
+	const pattern = [
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
+		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
+	].join('|');
+
+	return new RegExp(pattern, 'g');
+};
diff --git a/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..e7af2f77107d73
--- /dev/null
+++ b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..9c278632d1c410
--- /dev/null
+++ b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,85 @@
+{
+  "_from": "ansi-regex@^3.0.0",
+  "_id": "ansi-regex@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+  "_location": "/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^3.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+  "_shasum": "ed0317c322064f79466c02966bddb605ab37d998",
+  "_spec": "ansi-regex@^3.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "3.0.0"
+}
diff --git a/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..22db1c34055556
--- /dev/null
+++ b/deps/npm/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,46 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001B[4mcake\u001B[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001B[4mcake\u001B[0m'.match(ansiRegex());
+//=> ['\u001B[4m', '\u001B[0m']
+```
+
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT
diff --git a/deps/npm/node_modules/strip-ansi/package.json b/deps/npm/node_modules/strip-ansi/package.json
index cb4ae49b440a2c..d175ebf7982dea 100644
--- a/deps/npm/node_modules/strip-ansi/package.json
+++ b/deps/npm/node_modules/strip-ansi/package.json
@@ -1,56 +1,39 @@
 {
-  "_from": "strip-ansi@~3.0.1",
-  "_id": "strip-ansi@3.0.1",
-  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_from": "strip-ansi@4.0.0",
+  "_id": "strip-ansi@4.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
   "_location": "/strip-ansi",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "strip-ansi@~3.0.1",
+    "raw": "strip-ansi@4.0.0",
     "name": "strip-ansi",
     "escapedName": "strip-ansi",
-    "rawSpec": "~3.0.1",
+    "rawSpec": "4.0.0",
     "saveSpec": null,
-    "fetchSpec": "~3.0.1"
+    "fetchSpec": "4.0.0"
   },
   "_requiredBy": [
-    "/",
-    "/columnify",
-    "/npm-registry-couchapp/couchapp/nano/follow/request/har-validator/chalk",
-    "/npmlog/gauge",
-    "/npmlog/gauge/string-width",
-    "/standard/eslint/chalk",
-    "/standard/eslint/inquirer",
-    "/standard/eslint/inquirer/string-width",
-    "/standard/eslint/table/string-width",
-    "/tacks/yargs/cliui",
-    "/tacks/yargs/cliui/wrap-ansi",
-    "/tacks/yargs/string-width",
-    "/tap/coveralls/request/har-validator/chalk",
-    "/tap/tap-mocha-reporter/unicode-length",
-    "/update-notifier/boxen/ansi-align/string-width",
-    "/update-notifier/boxen/string-width",
-    "/update-notifier/boxen/widest-line/string-width",
-    "/update-notifier/chalk"
+    "#USER",
+    "/"
   ],
-  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
-  "_shrinkwrap": null,
-  "_spec": "strip-ansi@~3.0.1",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+  "_shasum": "a8479022eb1ac368a871389b635262c505ee368f",
+  "_spec": "strip-ansi@4.0.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/chalk/strip-ansi/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "ansi-regex": "^2.0.0"
+    "ansi-regex": "^3.0.0"
   },
   "deprecated": false,
   "description": "Strip ANSI escape codes",
@@ -59,7 +42,7 @@
     "xo": "*"
   },
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4"
   },
   "files": [
     "index.js"
@@ -90,26 +73,7 @@
     "text"
   ],
   "license": "MIT",
-  "maintainers": [
-    {
-      "name": "Sindre Sorhus",
-      "email": "sindresorhus@gmail.com",
-      "url": "sindresorhus.com"
-    },
-    {
-      "name": "Joshua Boy Nicolai Appelman",
-      "email": "joshua@jbna.nl",
-      "url": "jbna.nl"
-    },
-    {
-      "name": "JD Ballard",
-      "email": "i.am.qix@gmail.com",
-      "url": "github.com/qix-"
-    }
-  ],
   "name": "strip-ansi",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/chalk/strip-ansi.git"
@@ -117,5 +81,5 @@
   "scripts": {
     "test": "xo && ava"
   },
-  "version": "3.0.1"
+  "version": "4.0.0"
 }
diff --git a/deps/npm/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/strip-ansi/readme.md
index cb7d9ff7ee403d..dc76f0cb1a0595 100644
--- a/deps/npm/node_modules/strip-ansi/readme.md
+++ b/deps/npm/node_modules/strip-ansi/readme.md
@@ -1,22 +1,22 @@
 # strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
 
-> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+> Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
 
 
 ## Install
 
 ```
-$ npm install --save strip-ansi
+$ npm install strip-ansi
 ```
 
 
 ## Usage
 
 ```js
-var stripAnsi = require('strip-ansi');
+const stripAnsi = require('strip-ansi');
 
-stripAnsi('\u001b[4mcake\u001b[0m');
-//=> 'cake'
+stripAnsi('\u001B[4mUnicorn\u001B[0m');
+//=> 'Unicorn'
 ```
 
 
@@ -28,6 +28,12 @@ stripAnsi('\u001b[4mcake\u001b[0m');
 - [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
 
 
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT
diff --git a/deps/npm/node_modules/update-notifier/index.js b/deps/npm/node_modules/update-notifier/index.js
index 0a11dbf1f529cf..a5fff01036ceac 100644
--- a/deps/npm/node_modules/update-notifier/index.js
+++ b/deps/npm/node_modules/update-notifier/index.js
@@ -2,20 +2,21 @@
 const spawn = require('child_process').spawn;
 const path = require('path');
 const format = require('util').format;
-const lazyRequire = require('lazy-req')(require);
-
-const configstore = lazyRequire('configstore');
-const chalk = lazyRequire('chalk');
-const semverDiff = lazyRequire('semver-diff');
-const latestVersion = lazyRequire('latest-version');
-const isNpm = lazyRequire('is-npm');
-const boxen = lazyRequire('boxen');
-const xdgBasedir = lazyRequire('xdg-basedir');
+const importLazy = require('import-lazy')(require);
+
+const configstore = importLazy('configstore');
+const chalk = importLazy('chalk');
+const semverDiff = importLazy('semver-diff');
+const latestVersion = importLazy('latest-version');
+const isNpm = importLazy('is-npm');
+const boxen = importLazy('boxen');
+const xdgBasedir = importLazy('xdg-basedir');
 const ONE_DAY = 1000 * 60 * 60 * 24;
 
 class UpdateNotifier {
 	constructor(options) {
-		this.options = options = options || {};
+		options = options || {};
+		this.options = options;
 		options.pkg = options.pkg || {};
 
 		// Reduce pkg to the essential keys. with fallback to deprecated options
@@ -34,8 +35,10 @@ class UpdateNotifier {
 		this.updateCheckInterval = typeof options.updateCheckInterval === 'number' ? options.updateCheckInterval : ONE_DAY;
 		this.hasCallback = typeof options.callback === 'function';
 		this.callback = options.callback || (() => {});
+		this.disabled = 'NO_UPDATE_NOTIFIER' in process.env ||
+			process.argv.indexOf('--no-update-notifier') !== -1;
 
-		if (!this.hasCallback) {
+		if (!this.disabled && !this.hasCallback) {
 			try {
 				const ConfigStore = configstore();
 				this.config = new ConfigStore(`update-notifier-${this.packageName}`, {
@@ -69,8 +72,7 @@ class UpdateNotifier {
 		if (
 			!this.config ||
 			this.config.get('optOut') ||
-			'NO_UPDATE_NOTIFIER' in process.env ||
-			process.argv.indexOf('--no-update-notifier') !== -1
+			this.disabled
 		) {
 			return;
 		}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/index.js
index 95d81d5616beaa..2233e3d7b00098 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/index.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/index.js
@@ -118,8 +118,7 @@ module.exports = (text, opts) => {
 		const padWidth = (columns - contentWidth) / 2;
 		marginLeft = PAD.repeat(padWidth);
 	} else if (opts.float === 'right') {
-		let padWidth = Math.max(columns - contentWidth - 2, 0);
-		padWidth = padWidth < 0 ? 0 : padWidth;
+		const padWidth = Math.max(columns - contentWidth - 2, 0);
 		marginLeft = PAD.repeat(padWidth);
 	}
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/CHANGELOG.md b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/CHANGELOG.md
index a2927e22efa570..621e50a9211a55 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/CHANGELOG.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="2.0.0"></a>
+# [2.0.0](https://github.com/nexdrew/ansi-align/compare/v1.1.0...v2.0.0) (2017-05-01)
+
+
+### Features
+
+* ES2015ify, dropping support for Node <4 ([#30](https://github.com/nexdrew/ansi-align/issues/30)) ([7b43f48](https://github.com/nexdrew/ansi-align/commit/7b43f48))
+
+
+### BREAKING CHANGES
+
+* Node 0.10 or 0.12 no longer supported, please update to Node 4+ or use ansi-align@1.1.0
+
+
+
 <a name="1.1.0"></a>
 # [1.1.0](https://github.com/nexdrew/ansi-align/compare/v1.0.0...v1.1.0) (2016-06-06)
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/index.js
index 16a98fc38f0cbf..67fa826d06306d 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/index.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/index.js
@@ -1,35 +1,35 @@
 'use strict'
 
-var stringWidth = require('string-width')
+const stringWidth = require('string-width')
 
 function ansiAlign (text, opts) {
   if (!text) return text
 
   opts = opts || {}
-  var align = opts.align || 'center'
+  const align = opts.align || 'center'
 
   // short-circuit `align: 'left'` as no-op
   if (align === 'left') return text
 
-  var split = opts.split || '\n'
-  var pad = opts.pad || ' '
-  var widthDiffFn = align !== 'right' ? halfDiff : fullDiff
+  const split = opts.split || '\n'
+  const pad = opts.pad || ' '
+  const widthDiffFn = align !== 'right' ? halfDiff : fullDiff
 
-  var returnString = false
+  let returnString = false
   if (!Array.isArray(text)) {
     returnString = true
     text = String(text).split(split)
   }
 
-  var width
-  var maxWidth = 0
+  let width
+  let maxWidth = 0
   text = text.map(function (str) {
     str = String(str)
     width = stringWidth(str)
     maxWidth = Math.max(width, maxWidth)
     return {
-      str: str,
-      width: width
+      str,
+      width
     }
   }).map(function (obj) {
     return new Array(widthDiffFn(maxWidth, obj.width) + 1).join(pad) + obj.str
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/package.json
deleted file mode 100644
index 85b4bc83b366ac..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/code-point-at/package.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "_from": "code-point-at@^1.0.0",
-  "_id": "code-point-at@1.1.0",
-  "_integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-  "_location": "/update-notifier/boxen/ansi-align/string-width/code-point-at",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "code-point-at@^1.0.0",
-    "name": "code-point-at",
-    "escapedName": "code-point-at",
-    "rawSpec": "^1.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.0"
-  },
-  "_requiredBy": [
-    "/update-notifier/boxen/ansi-align/string-width"
-  ],
-  "_resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-  "_shasum": "0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77",
-  "_shrinkwrap": null,
-  "_spec": "code-point-at@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/sindresorhus/code-point-at/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "ES2015 `String#codePointAt()` ponyfill",
-  "devDependencies": {
-    "ava": "*",
-    "xo": "^0.16.0"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/sindresorhus/code-point-at#readme",
-  "keywords": [
-    "es2015",
-    "ponyfill",
-    "polyfill",
-    "shim",
-    "string",
-    "str",
-    "code",
-    "point",
-    "at",
-    "codepoint",
-    "unicode"
-  ],
-  "license": "MIT",
-  "name": "code-point-at",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/code-point-at.git"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "version": "1.1.0"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json
deleted file mode 100644
index b9d402f9c7aa7c..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/node_modules/number-is-nan/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "_from": "number-is-nan@^1.0.0",
-  "_id": "number-is-nan@1.0.1",
-  "_integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
-  "_location": "/update-notifier/boxen/ansi-align/string-width/is-fullwidth-code-point/number-is-nan",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "number-is-nan@^1.0.0",
-    "name": "number-is-nan",
-    "escapedName": "number-is-nan",
-    "rawSpec": "^1.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.0"
-  },
-  "_requiredBy": [
-    "/update-notifier/boxen/ansi-align/string-width/is-fullwidth-code-point"
-  ],
-  "_resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-  "_shasum": "097b602b53422a522c1afb8790318336941a011d",
-  "_shrinkwrap": null,
-  "_spec": "number-is-nan@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/sindresorhus/number-is-nan/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "ES2015 Number.isNaN() ponyfill",
-  "devDependencies": {
-    "ava": "*"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/sindresorhus/number-is-nan#readme",
-  "keywords": [
-    "es2015",
-    "ecmascript",
-    "ponyfill",
-    "polyfill",
-    "shim",
-    "number",
-    "is",
-    "nan",
-    "not"
-  ],
-  "license": "MIT",
-  "name": "number-is-nan",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/number-is-nan.git"
-  },
-  "scripts": {
-    "test": "ava"
-  },
-  "version": "1.0.1"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
deleted file mode 100644
index 4295b4eff92e06..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/node_modules/is-fullwidth-code-point/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "_from": "is-fullwidth-code-point@^1.0.0",
-  "_id": "is-fullwidth-code-point@1.0.0",
-  "_integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-  "_location": "/update-notifier/boxen/ansi-align/string-width/is-fullwidth-code-point",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "is-fullwidth-code-point@^1.0.0",
-    "name": "is-fullwidth-code-point",
-    "escapedName": "is-fullwidth-code-point",
-    "rawSpec": "^1.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.0"
-  },
-  "_requiredBy": [
-    "/update-notifier/boxen/ansi-align/string-width"
-  ],
-  "_resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-  "_shasum": "ef9e31386f031a7f0d643af82fde50c457ef00cb",
-  "_shrinkwrap": null,
-  "_spec": "is-fullwidth-code-point@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/sindresorhus/is-fullwidth-code-point/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {
-    "number-is-nan": "^1.0.0"
-  },
-  "deprecated": false,
-  "description": "Check if the character represented by a given Unicode code point is fullwidth",
-  "devDependencies": {
-    "ava": "0.0.4",
-    "code-point-at": "^1.0.0"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/sindresorhus/is-fullwidth-code-point#readme",
-  "keywords": [
-    "fullwidth",
-    "full-width",
-    "full",
-    "width",
-    "unicode",
-    "character",
-    "char",
-    "string",
-    "str",
-    "codepoint",
-    "code",
-    "point",
-    "is",
-    "detect",
-    "check"
-  ],
-  "license": "MIT",
-  "name": "is-fullwidth-code-point",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/is-fullwidth-code-point.git"
-  },
-  "scripts": {
-    "test": "node test.js"
-  },
-  "version": "1.0.0"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/package.json
deleted file mode 100644
index cf0661d425229f..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/node_modules/string-width/package.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "_from": "string-width@^1.0.1",
-  "_id": "string-width@1.0.2",
-  "_integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-  "_location": "/update-notifier/boxen/ansi-align/string-width",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "string-width@^1.0.1",
-    "name": "string-width",
-    "escapedName": "string-width",
-    "rawSpec": "^1.0.1",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.1"
-  },
-  "_requiredBy": [
-    "/update-notifier/boxen/ansi-align"
-  ],
-  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-  "_shasum": "118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3",
-  "_shrinkwrap": null,
-  "_spec": "string-width@^1.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/sindresorhus/string-width/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {
-    "code-point-at": "^1.0.0",
-    "is-fullwidth-code-point": "^1.0.0",
-    "strip-ansi": "^3.0.0"
-  },
-  "deprecated": false,
-  "description": "Get the visual width of a string - the number of columns required to display it",
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/sindresorhus/string-width#readme",
-  "keywords": [
-    "string",
-    "str",
-    "character",
-    "char",
-    "unicode",
-    "width",
-    "visual",
-    "column",
-    "columns",
-    "fullwidth",
-    "full-width",
-    "full",
-    "ansi",
-    "escape",
-    "codes",
-    "cli",
-    "command-line",
-    "terminal",
-    "console",
-    "cjk",
-    "chinese",
-    "japanese",
-    "korean",
-    "fixed-width"
-  ],
-  "license": "MIT",
-  "name": "string-width",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/string-width.git"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "version": "1.0.2"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/package.json
index b658533a27cfa0..2d5a64b0904478 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/ansi-align/package.json
@@ -1,49 +1,46 @@
 {
-  "_from": "ansi-align@^1.1.0",
-  "_id": "ansi-align@1.1.0",
-  "_integrity": "sha1-LwwWWIKXOa3V67FeawxuNCPwFro=",
+  "_from": "ansi-align@^2.0.0",
+  "_id": "ansi-align@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-w2rsy6VjuJzrVW82kPCx2eNUf38=",
   "_location": "/update-notifier/boxen/ansi-align",
-  "_phantomChildren": {
-    "strip-ansi": "3.0.1"
-  },
+  "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "ansi-align@^1.1.0",
+    "raw": "ansi-align@^2.0.0",
     "name": "ansi-align",
     "escapedName": "ansi-align",
-    "rawSpec": "^1.1.0",
+    "rawSpec": "^2.0.0",
     "saveSpec": null,
-    "fetchSpec": "^1.1.0"
+    "fetchSpec": "^2.0.0"
   },
   "_requiredBy": [
     "/update-notifier/boxen"
   ],
-  "_resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-1.1.0.tgz",
-  "_shasum": "2f0c1658829739add5ebb15e6b0c6e3423f016ba",
-  "_shrinkwrap": null,
-  "_spec": "ansi-align@^1.1.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen",
+  "_resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-2.0.0.tgz",
+  "_shasum": "c36aeccba563b89ceb556f3690f0b1d9e3547f7f",
+  "_spec": "ansi-align@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/boxen",
   "author": {
     "name": "nexdrew"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/nexdrew/ansi-align/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "string-width": "^1.0.1"
+    "string-width": "^2.0.0"
   },
   "deprecated": false,
   "description": "align-text with ANSI support for CLIs",
   "devDependencies": {
-    "ava": "^0.15.2",
+    "ava": "^0.19.1",
     "chalk": "^1.1.3",
-    "coveralls": "^2.11.9",
-    "nyc": "^6.4.4",
-    "standard": "^7.1.2",
-    "standard-version": "^2.3.0"
+    "coveralls": "^2.13.1",
+    "nyc": "^10.3.0",
+    "standard": "^10.0.2",
+    "standard-version": "^4.0.0"
   },
   "files": [
     "index.js"
@@ -59,8 +56,6 @@
   "license": "ISC",
   "main": "index.js",
   "name": "ansi-align",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nexdrew/ansi-align.git"
@@ -71,5 +66,5 @@
     "release": "standard-version",
     "test": "nyc ava"
   },
-  "version": "1.1.0"
+  "version": "2.0.0"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/index.js
index 25a8943c1dcad6..1f8a1f113427b0 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/index.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/index.js
@@ -14,12 +14,12 @@ module.exports = str => {
 	for (let i = 0; i < str.length; i++) {
 		const code = str.codePointAt(i);
 
-		// ignore control characters
-		if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
 			continue;
 		}
 
-		// surrogates
+		// Surrogates
 		if (code >= 0x10000) {
 			i++;
 		}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/license b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/license
index 654d0bfe943437..e7af2f77107d73 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/license
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/license
@@ -1,21 +1,9 @@
-The MIT License (MIT)
+MIT License
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..96e0292c8e2f64
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/index.js
@@ -0,0 +1,4 @@
+'use strict';
+const ansiRegex = require('ansi-regex');
+
+module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/license b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/license
new file mode 100644
index 00000000000000..e7af2f77107d73
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/license
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..a40c82aab27f7e
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/package.json
@@ -0,0 +1,84 @@
+{
+  "_from": "strip-ansi@^4.0.0",
+  "_id": "strip-ansi@4.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+  "_location": "/update-notifier/boxen/string-width/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^4.0.0",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/boxen/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+  "_shasum": "a8479022eb1ac368a871389b635262c505ee368f",
+  "_spec": "strip-ansi@^4.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "4.0.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..dc76f0cb1a0595
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/node_modules/strip-ansi/readme.md
@@ -0,0 +1,39 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install strip-ansi
+```
+
+
+## Usage
+
+```js
+const stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001B[4mUnicorn\u001B[0m');
+//=> 'Unicorn'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/package.json
index e208a8693bf419..f65eded9c58dbc 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "string-width@^2.0.0",
-  "_id": "string-width@2.0.0",
-  "_integrity": "sha1-Y1xUNsxypuDDh87KJ41OLuxSaH4=",
+  "_id": "string-width@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-AwZkVh/BRslCPsfZeP4kV0N/5tA=",
   "_location": "/update-notifier/boxen/string-width",
   "_phantomChildren": {},
   "_requested": {
@@ -15,26 +16,25 @@
     "fetchSpec": "^2.0.0"
   },
   "_requiredBy": [
-    "/update-notifier/boxen"
+    "/update-notifier/boxen",
+    "/update-notifier/boxen/ansi-align"
   ],
-  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.0.0.tgz",
-  "_shasum": "635c5436cc72a6e0c387ceca278d4e2eec52687e",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.0.tgz",
+  "_shasum": "030664561fc146c9423ec7d978fe2457437fe6d0",
   "_spec": "string-width@^2.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/boxen",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/boxen",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/sindresorhus/string-width/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
     "is-fullwidth-code-point": "^2.0.0",
-    "strip-ansi": "^3.0.0"
+    "strip-ansi": "^4.0.0"
   },
   "deprecated": false,
   "description": "Get the visual width of a string - the number of columns required to display it",
@@ -77,8 +77,6 @@
   ],
   "license": "MIT",
   "name": "string-width",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/sindresorhus/string-width.git"
@@ -86,8 +84,5 @@
   "scripts": {
     "test": "xo && ava"
   },
-  "version": "2.0.0",
-  "xo": {
-    "esnext": true
-  }
+  "version": "2.1.0"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/readme.md b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/readme.md
index 1ab42c93580ecb..df5b7199f90913 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/readme.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/string-width/readme.md
@@ -2,7 +2,7 @@
 
 > Get the visual width of a string - the number of columns required to display it
 
-Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
+Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
 
 Useful to be able to measure the actual width of command-line output.
 
@@ -10,7 +10,7 @@ Useful to be able to measure the actual width of command-line output.
 ## Install
 
 ```
-$ npm install --save string-width
+$ npm install string-width
 ```
 
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..099480fbfc54cb
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/index.js
@@ -0,0 +1,6 @@
+'use strict';
+var ansiRegex = require('ansi-regex')();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/license b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..66ce664becdd16
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,108 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/update-notifier/boxen/widest-line/string-width/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/boxen/widest-line/string-width/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Appelman",
+      "email": "jappelman@xebia.com",
+      "url": "jbnicolai.com"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava --verbose",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "2.1.1",
+  "xo": {
+    "rules": {
+      "guard-for-in": 0,
+      "no-loop-func": 0
+    }
+  }
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..7d715bb57d45fe
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/package.json
@@ -0,0 +1,101 @@
+{
+  "_from": "strip-ansi@^3.0.0",
+  "_id": "strip-ansi@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_location": "/update-notifier/boxen/widest-line/string-width/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^3.0.0",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/boxen/widest-line/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
+  "_spec": "strip-ansi@^3.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Boy Nicolai Appelman",
+      "email": "joshua@jbna.nl",
+      "url": "jbna.nl"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.1"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..cb7d9ff7ee403d
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/node_modules/widest-line/node_modules/string-width/node_modules/strip-ansi/readme.md
@@ -0,0 +1,33 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save strip-ansi
+```
+
+
+## Usage
+
+```js
+var stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001b[4mcake\u001b[0m');
+//=> 'cake'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/boxen/package.json b/deps/npm/node_modules/update-notifier/node_modules/boxen/package.json
index 0531c3de3bb426..4b36119f9f2ef3 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/boxen/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/boxen/package.json
@@ -1,11 +1,12 @@
 {
   "_from": "boxen@^1.0.0",
-  "_id": "boxen@1.0.0",
-  "_integrity": "sha1-smlLrx9gX3CP8Bd8Ehk7IvKaqqs=",
+  "_id": "boxen@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-sbad1SIwXoB6md7ud329blFnsQI=",
   "_location": "/update-notifier/boxen",
   "_phantomChildren": {
-    "lru-cache": "4.0.2",
-    "strip-ansi": "3.0.1",
+    "lru-cache": "4.1.1",
+    "strip-ansi": "4.0.0",
     "which": "1.2.14"
   },
   "_requested": {
@@ -21,23 +22,21 @@
   "_requiredBy": [
     "/update-notifier"
   ],
-  "_resolved": "https://registry.npmjs.org/boxen/-/boxen-1.0.0.tgz",
-  "_shasum": "b2694baf1f605f708ff0177c12193b22f29aaaab",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/boxen/-/boxen-1.1.0.tgz",
+  "_shasum": "b1b69dd522305e807a99deee777dbd6e5167b102",
   "_spec": "boxen@^1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/sindresorhus/boxen/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "ansi-align": "^1.1.0",
+    "ansi-align": "^2.0.0",
     "camelcase": "^4.0.0",
     "chalk": "^1.1.1",
     "cli-boxes": "^1.0.0",
@@ -49,6 +48,7 @@
   "description": "Create boxes in the terminal",
   "devDependencies": {
     "ava": "*",
+    "nyc": "^10.3.0",
     "xo": "*"
   },
   "engines": {
@@ -72,16 +72,14 @@
   ],
   "license": "MIT",
   "name": "boxen",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/sindresorhus/boxen.git"
   },
   "scripts": {
-    "test": "xo && ava"
+    "test": "xo && nyc ava"
   },
-  "version": "1.0.0",
+  "version": "1.1.0",
   "xo": {
     "esnext": true
   }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..9d0f936206bdd8
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,108 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/update-notifier/chalk/has-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/chalk/has-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Appelman",
+      "email": "jappelman@xebia.com",
+      "url": "jbnicolai.com"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava --verbose",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "2.1.1",
+  "xo": {
+    "rules": {
+      "guard-for-in": 0,
+      "no-loop-func": 0
+    }
+  }
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/index.js b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/index.js
new file mode 100644
index 00000000000000..099480fbfc54cb
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/index.js
@@ -0,0 +1,6 @@
+'use strict';
+var ansiRegex = require('ansi-regex')();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/license b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js
new file mode 100644
index 00000000000000..b9574ed7e82013
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js
@@ -0,0 +1,4 @@
+'use strict';
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json
new file mode 100644
index 00000000000000..d862639987b488
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json
@@ -0,0 +1,108 @@
+{
+  "_from": "ansi-regex@^2.0.0",
+  "_id": "ansi-regex@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+  "_location": "/update-notifier/chalk/strip-ansi/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^2.0.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/chalk/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+  "_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
+  "_spec": "ansi-regex@^2.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "0.17.0",
+    "xo": "0.16.0"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Appelman",
+      "email": "jappelman@xebia.com",
+      "url": "jbnicolai.com"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava --verbose",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "2.1.1",
+  "xo": {
+    "rules": {
+      "guard-for-in": 0,
+      "no-loop-func": 0
+    }
+  }
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
new file mode 100644
index 00000000000000..6a928edf0f6b08
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
@@ -0,0 +1,39 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001b[4mcake\u001b[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001b[4mcake\u001b[0m'.match(ansiRegex());
+//=> ['\u001b[4m', '\u001b[0m']
+```
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/package.json b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/package.json
new file mode 100644
index 00000000000000..1b040a1afaf877
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/package.json
@@ -0,0 +1,101 @@
+{
+  "_from": "strip-ansi@^3.0.0",
+  "_id": "strip-ansi@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+  "_location": "/update-notifier/chalk/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^3.0.0",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/chalk"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
+  "_spec": "strip-ansi@^3.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/chalk",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "Sindre Sorhus",
+      "email": "sindresorhus@gmail.com",
+      "url": "sindresorhus.com"
+    },
+    {
+      "name": "Joshua Boy Nicolai Appelman",
+      "email": "joshua@jbna.nl",
+      "url": "jbna.nl"
+    },
+    {
+      "name": "JD Ballard",
+      "email": "i.am.qix@gmail.com",
+      "url": "github.com/qix-"
+    }
+  ],
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.1"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/readme.md b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/readme.md
new file mode 100644
index 00000000000000..cb7d9ff7ee403d
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/chalk/node_modules/strip-ansi/readme.md
@@ -0,0 +1,33 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
+
+
+## Install
+
+```
+$ npm install --save strip-ansi
+```
+
+
+## Usage
+
+```js
+var stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001b[4mcake\u001b[0m');
+//=> 'cake'
+```
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/index.js b/deps/npm/node_modules/update-notifier/node_modules/configstore/index.js
index 798323e06ddd67..166de5349f26c0 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/index.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/index.js
@@ -2,7 +2,7 @@
 const path = require('path');
 const os = require('os');
 const fs = require('graceful-fs');
-const mkdirp = require('mkdirp');
+const makeDir = require('make-dir');
 const xdgBasedir = require('xdg-basedir');
 const writeFileAtomic = require('write-file-atomic');
 const dotProp = require('dot-prop');
@@ -30,7 +30,7 @@ class Configstore {
 		} catch (err) {
 			// Create dir if it doesn't exist
 			if (err.code === 'ENOENT') {
-				mkdirp.sync(path.dirname(this.path), defaultPathMode);
+				makeDir.sync(path.dirname(this.path), defaultPathMode);
 				return {};
 			}
 
@@ -51,7 +51,7 @@ class Configstore {
 	set all(val) {
 		try {
 			// Make sure the folder exists as it could have been deleted in the meantime
-			mkdirp.sync(path.dirname(this.path), defaultPathMode);
+			makeDir.sync(path.dirname(this.path), defaultPathMode);
 
 			writeFileAtomic.sync(this.path, JSON.stringify(val, null, '\t'), writeFileOptions);
 		} catch (err) {
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/index.js b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/index.js
new file mode 100644
index 00000000000000..ca1f5e9c6a604b
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/index.js
@@ -0,0 +1,83 @@
+'use strict';
+const fs = require('fs');
+const path = require('path');
+const pify = require('pify');
+
+const defaults = {
+	mode: 0o777 & (~process.umask()),
+	fs
+};
+
+// https://github.com/nodejs/node/issues/8987
+// https://github.com/libuv/libuv/pull/1088
+const checkPath = pth => {
+	if (process.platform === 'win32') {
+		const pathHasInvalidWinCharacters = /[<>:"|?*]/.test(pth.replace(path.parse(pth).root, ''));
+
+		if (pathHasInvalidWinCharacters) {
+			const err = new Error(`Path contains invalid characters: ${pth}`);
+			err.code = 'EINVAL';
+			throw err;
+		}
+	}
+};
+
+module.exports = (input, opts) => Promise.resolve().then(() => {
+	checkPath(input);
+	opts = Object.assign({}, defaults, opts);
+	const fsP = pify(opts.fs);
+
+	const make = pth => {
+		return fsP.mkdir(pth, opts.mode)
+			.then(() => pth)
+			.catch(err => {
+				if (err.code === 'ENOENT') {
+					if (err.message.includes('null bytes') || path.dirname(pth) === pth) {
+						throw err;
+					}
+
+					return make(path.dirname(pth)).then(() => make(pth));
+				}
+
+				return fsP.stat(pth)
+					.then(stats => stats.isDirectory() ? pth : Promise.reject())
+					.catch(() => {
+						throw err;
+					});
+			});
+	};
+
+	return make(path.resolve(input));
+});
+
+module.exports.sync = (input, opts) => {
+	checkPath(input);
+	opts = Object.assign({}, defaults, opts);
+
+	const make = pth => {
+		try {
+			opts.fs.mkdirSync(pth, opts.mode);
+		} catch (err) {
+			if (err.code === 'ENOENT') {
+				if (err.message.includes('null bytes') || path.dirname(pth) === pth) {
+					throw err;
+				}
+
+				make(path.dirname(pth));
+				return make(pth);
+			}
+
+			try {
+				if (!opts.fs.statSync(pth).isDirectory()) {
+					throw new Error();
+				}
+			} catch (_) {
+				throw err;
+			}
+		}
+
+		return pth;
+	};
+
+	return make(path.resolve(input));
+};
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/license b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/index.js b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/index.js
new file mode 100644
index 00000000000000..7c720ebee88727
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/index.js
@@ -0,0 +1,68 @@
+'use strict';
+
+var processFn = function (fn, P, opts) {
+	return function () {
+		var that = this;
+		var args = new Array(arguments.length);
+
+		for (var i = 0; i < arguments.length; i++) {
+			args[i] = arguments[i];
+		}
+
+		return new P(function (resolve, reject) {
+			args.push(function (err, result) {
+				if (err) {
+					reject(err);
+				} else if (opts.multiArgs) {
+					var results = new Array(arguments.length - 1);
+
+					for (var i = 1; i < arguments.length; i++) {
+						results[i - 1] = arguments[i];
+					}
+
+					resolve(results);
+				} else {
+					resolve(result);
+				}
+			});
+
+			fn.apply(that, args);
+		});
+	};
+};
+
+var pify = module.exports = function (obj, P, opts) {
+	if (typeof P !== 'function') {
+		opts = P;
+		P = Promise;
+	}
+
+	opts = opts || {};
+	opts.exclude = opts.exclude || [/.+Sync$/];
+
+	var filter = function (key) {
+		var match = function (pattern) {
+			return typeof pattern === 'string' ? key === pattern : pattern.test(key);
+		};
+
+		return opts.include ? opts.include.some(match) : !opts.exclude.some(match);
+	};
+
+	var ret = typeof obj === 'function' ? function () {
+		if (opts.excludeMain) {
+			return obj.apply(this, arguments);
+		}
+
+		return processFn(obj, P, opts).apply(this, arguments);
+	} : {};
+
+	return Object.keys(obj).reduce(function (ret, key) {
+		var x = obj[key];
+
+		ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x;
+
+		return ret;
+	}, ret);
+};
+
+pify.all = pify;
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/license b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/package.json b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/package.json
new file mode 100644
index 00000000000000..f267937ec305ef
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/package.json
@@ -0,0 +1,80 @@
+{
+  "_from": "pify@^2.3.0",
+  "_id": "pify@2.3.0",
+  "_inBundle": false,
+  "_integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+  "_location": "/update-notifier/configstore/make-dir/pify",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "pify@^2.3.0",
+    "name": "pify",
+    "escapedName": "pify",
+    "rawSpec": "^2.3.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.3.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/configstore/make-dir"
+  ],
+  "_resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+  "_shasum": "ed141a6ac043a849ea588498e7dca8b15330e90c",
+  "_spec": "pify@^2.3.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/pify/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Promisify a callback-style function",
+  "devDependencies": {
+    "ava": "*",
+    "pinkie-promise": "^1.0.0",
+    "v8-natives": "0.0.2",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/pify#readme",
+  "keywords": [
+    "promise",
+    "promises",
+    "promisify",
+    "denodify",
+    "denodeify",
+    "callback",
+    "cb",
+    "node",
+    "then",
+    "thenify",
+    "convert",
+    "transform",
+    "wrap",
+    "wrapper",
+    "bind",
+    "to",
+    "async",
+    "es2015"
+  ],
+  "license": "MIT",
+  "name": "pify",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/pify.git"
+  },
+  "scripts": {
+    "optimization-test": "node --allow-natives-syntax optimization-test.js",
+    "test": "xo && ava && npm run optimization-test"
+  },
+  "version": "2.3.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/readme.md b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/readme.md
new file mode 100644
index 00000000000000..97aeeb628b0897
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/node_modules/pify/readme.md
@@ -0,0 +1,119 @@
+# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify)
+
+> Promisify a callback-style function
+
+
+## Install
+
+```
+$ npm install --save pify
+```
+
+
+## Usage
+
+```js
+const fs = require('fs');
+const pify = require('pify');
+
+// promisify a single function
+
+pify(fs.readFile)('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+
+// or promisify all methods in a module
+
+pify(fs).readFile('package.json', 'utf8').then(data => {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
+```
+
+
+## API
+
+### pify(input, [promiseModule], [options])
+
+Returns a promise wrapped version of the supplied function or module.
+
+#### input
+
+Type: `function`, `object`
+
+Callback-style function or module whose methods you want to promisify.
+
+#### promiseModule
+
+Type: `function`
+
+Custom promise module to use instead of the native one.
+
+Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill.
+
+#### options
+
+##### multiArgs
+
+Type: `boolean`
+Default: `false`
+
+By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument.
+
+```js
+const request = require('request');
+const pify = require('pify');
+
+pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => {
+	const [httpResponse, body] = result;
+});
+```
+
+##### include
+
+Type: `array` of (`string`|`regex`)
+
+Methods in a module to promisify. Remaining methods will be left untouched.
+
+##### exclude
+
+Type: `array` of (`string`|`regex`)
+Default: `[/.+Sync$/]`
+
+Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default.
+
+##### excludeMain
+
+Type: `boolean`
+Default: `false`
+
+By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module.
+
+```js
+const pify = require('pify');
+
+function fn() {
+	return true;
+}
+
+fn.method = (data, callback) => {
+	setImmediate(() => {
+		callback(data, null);
+	});
+};
+
+// promisify methods but not fn()
+const promiseFn = pify(fn, {excludeMain: true});
+
+if (promiseFn()) {
+	promiseFn.method('hi').then(data => {
+		console.log(data);
+	});
+}
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/package.json b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/package.json
new file mode 100644
index 00000000000000..73f3d8f5123a68
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/package.json
@@ -0,0 +1,86 @@
+{
+  "_from": "make-dir@^1.0.0",
+  "_id": "make-dir@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-l6ARdR6R3YfPre9Ygy67BJNt6Xg=",
+  "_location": "/update-notifier/configstore/make-dir",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "make-dir@^1.0.0",
+    "name": "make-dir",
+    "escapedName": "make-dir",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/update-notifier/configstore"
+  ],
+  "_resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.0.0.tgz",
+  "_shasum": "97a011751e91dd87cfadef58832ebb04936de978",
+  "_spec": "make-dir@^1.0.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/configstore",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/make-dir/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "pify": "^2.3.0"
+  },
+  "deprecated": false,
+  "description": "Make a directory and its parents if needed - Think `mkdir -p`",
+  "devDependencies": {
+    "ava": "*",
+    "coveralls": "^2.13.0",
+    "graceful-fs": "^4.1.11",
+    "nyc": "^10.2.0",
+    "path-type": "^2.0.0",
+    "tempy": "^0.1.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/make-dir#readme",
+  "keywords": [
+    "mkdir",
+    "mkdirp",
+    "make",
+    "directories",
+    "dir",
+    "dirs",
+    "folders",
+    "directory",
+    "folder",
+    "path",
+    "parent",
+    "parents",
+    "intermediate",
+    "recursively",
+    "recursive",
+    "create",
+    "fs",
+    "filesystem",
+    "file-system"
+  ],
+  "license": "MIT",
+  "name": "make-dir",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/make-dir.git"
+  },
+  "scripts": {
+    "test": "xo && nyc ava"
+  },
+  "version": "1.0.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/readme.md b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/readme.md
new file mode 100644
index 00000000000000..23cf2325211af6
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/make-dir/readme.md
@@ -0,0 +1,113 @@
+# make-dir [![Build Status: macOS & Linux](https://travis-ci.org/sindresorhus/make-dir.svg?branch=master)](https://travis-ci.org/sindresorhus/make-dir) [![Build status: Windows](https://ci.appveyor.com/api/projects/status/e0vtt8y600w91gcs/branch/master?svg=true)](https://ci.appveyor.com/project/sindresorhus/make-dir/branch/master) [![Coverage Status](https://coveralls.io/repos/github/sindresorhus/make-dir/badge.svg)](https://coveralls.io/github/sindresorhus/make-dir)
+
+> Make a directory and its parents if needed - Think `mkdir -p`
+
+
+## Advantages over [`mkdirp`](https://github.com/substack/node-mkdirp)
+
+- Promise API *(Async/await ready!)*
+- Fixes many `mkdirp` issues: [#96](https://github.com/substack/node-mkdirp/pull/96) [#70](https://github.com/substack/node-mkdirp/issues/70) [#66](https://github.com/substack/node-mkdirp/issues/66)
+- 100% test coverage
+- CI-tested on macOS, Linux, and Windows
+- Actively maintained
+- Doesn't bundle a CLI
+
+
+## Install
+
+```
+$ npm install --save make-dir
+```
+
+
+## Usage
+
+```
+$ pwd
+/Users/sindresorhus/fun
+$ tree
+.
+```
+
+```js
+const makeDir = require('make-dir');
+
+makeDir('unicorn/rainbow/cake').then(path => {
+	console.log(path);
+	//=> '/Users/sindresorhus/fun/unicorn/rainbow/cake'
+});
+```
+
+```
+$ tree
+.
+└── unicorn
+    └── rainbow
+        └── cake
+```
+
+Multiple directories:
+
+```js
+const makeDir = require('make-dir');
+
+Promise.all([
+	makeDir('unicorn/rainbow')
+	makeDir('foo/bar')
+]).then(paths => {
+	console.log(paths);
+	/*
+	[
+		'/Users/sindresorhus/fun/unicorn/rainbow',
+		'/Users/sindresorhus/fun/foo/bar'
+	]
+	*/
+});
+```
+
+
+## API
+
+### makeDir(path, [options])
+
+Returns a `Promise` for the path to the created directory.
+
+### makeDir.sync(path, [options])
+
+Returns the path to the created directory.
+
+#### path
+
+Type: `string`
+
+Directory to create.
+
+#### options
+
+Type: `Object`
+
+##### mode
+
+Type: `integer`<br>
+Default: `0o777 & (~process.umask())`
+
+Directory [permissions](https://x-team.com/blog/file-system-permissions-umask-node-js/).
+
+##### fs
+
+Type: `Object`<br>
+Default: `require('fs')`
+
+Use a custom `fs` implementation. For example [`graceful-fs`](https://github.com/isaacs/node-graceful-fs).
+
+
+## Related
+
+- [make-dir-cli](https://github.com/sindresorhus/make-dir-cli) - CLI for this module
+- [del](https://github.com/sindresorhus/del) - Delete files and directories
+- [globby](https://github.com/sindresorhus/globby) - User-friendly glob matching
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/LICENSE b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/LICENSE
deleted file mode 100644
index af4588069db82d..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/LICENSE
+++ /dev/null
@@ -1,5 +0,0 @@
-Copyright (c) 2015, Rebecca Turner
-
-Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/README.md b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/README.md
deleted file mode 100644
index a9d3461db1c781..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/README.md
+++ /dev/null
@@ -1,44 +0,0 @@
-write-file-atomic
------------------
-
-This is an extension for node's `fs.writeFile` that makes its operation
-atomic and allows you set ownership (uid/gid of the file).
-
-### var writeFileAtomic = require('write-file-atomic')<br>writeFileAtomic(filename, data, [options], callback)
-
-* filename **String**
-* data **String** | **Buffer**
-* options **Object**
-  * chown **Object**
-    * uid **Number**
-    * gid **Number**
-  * encoding **String** | **Null** default = 'utf8'
-  * mode **Number** default = 438 (aka 0666 in Octal)
-callback **Function**
-
-Atomically and asynchronously writes data to a file, replacing the file if it already
-exists.  data can be a string or a buffer.
-
-The file is initially named `filename + "." + murmurhex(__filename, process.pid, ++invocations)`.
-If writeFile completes successfully then, if passed the **chown** option it will change
-the ownership of the file. Finally it renames the file back to the filename you specified. If
-it encounters errors at any of these steps it will attempt to unlink the temporary file and then
-pass the error back to the caller.
-
-If provided, the **chown** option requires both **uid** and **gid** properties or else
-you'll get an error.
-
-The **encoding** option is ignored if **data** is a buffer. It defaults to 'utf8'.
-
-Example:
-
-```javascript
-writeFileAtomic('message.txt', 'Hello Node', {chown:{uid:100,gid:50}}, function (err) {
-  if (err) throw err;
-  console.log('It\'s saved!');
-});
-```
-
-### var writeFileAtomicSync = require('write-file-atomic').sync<br>writeFileAtomicSync(filename, data, [options])
-
-The synchronous version of **writeFileAtomic**.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/index.js b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/index.js
deleted file mode 100644
index 7bacf32ad028aa..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/index.js
+++ /dev/null
@@ -1,129 +0,0 @@
-'use strict'
-module.exports = writeFile
-module.exports.sync = writeFileSync
-module.exports._getTmpname = getTmpname // for testing
-
-var fs = require('graceful-fs')
-var chain = require('slide').chain
-var MurmurHash3 = require('imurmurhash')
-var extend = Object.assign || require('util')._extend
-
-var invocations = 0
-function getTmpname (filename) {
-  return filename + '.' +
-    MurmurHash3(__filename)
-      .hash(String(process.pid))
-      .hash(String(++invocations))
-      .result()
-}
-
-function writeFile (filename, data, options, callback) {
-  if (options instanceof Function) {
-    callback = options
-    options = null
-  }
-  if (!options) options = {}
-  fs.realpath(filename, function (_, realname) {
-    _writeFile(realname || filename, data, options, callback)
-  })
-}
-function _writeFile (filename, data, options, callback) {
-  var tmpfile = getTmpname(filename)
-
-  if (options.mode && options.chown) {
-    return thenWriteFile()
-  } else {
-    // Either mode or chown is not explicitly set
-    // Default behavior is to copy it from original file
-    return fs.stat(filename, function (err, stats) {
-      if (err || !stats) return thenWriteFile()
-
-      options = extend({}, options)
-      if (!options.mode) {
-        options.mode = stats.mode
-      }
-      if (!options.chown && process.getuid) {
-        options.chown = { uid: stats.uid, gid: stats.gid }
-      }
-      return thenWriteFile()
-    })
-  }
-
-  function thenWriteFile () {
-    chain([
-      [writeFileAsync, tmpfile, data, options.mode, options.encoding || 'utf8'],
-      options.chown && [fs, fs.chown, tmpfile, options.chown.uid, options.chown.gid],
-      options.mode && [fs, fs.chmod, tmpfile, options.mode],
-      [fs, fs.rename, tmpfile, filename]
-    ], function (err) {
-      err ? fs.unlink(tmpfile, function () { callback(err) })
-        : callback()
-    })
-  }
-
-  // doing this instead of `fs.writeFile` in order to get the ability to
-  // call `fsync`.
-  function writeFileAsync (file, data, mode, encoding, cb) {
-    fs.open(file, 'w', options.mode, function (err, fd) {
-      if (err) return cb(err)
-      if (Buffer.isBuffer(data)) {
-        return fs.write(fd, data, 0, data.length, 0, syncAndClose)
-      } else if (data != null) {
-        return fs.write(fd, String(data), 0, String(encoding), syncAndClose)
-      } else {
-        return syncAndClose()
-      }
-      function syncAndClose (err) {
-        if (err) return cb(err)
-        fs.fsync(fd, function (err) {
-          if (err) return cb(err)
-          fs.close(fd, cb)
-        })
-      }
-    })
-  }
-}
-
-function writeFileSync (filename, data, options) {
-  if (!options) options = {}
-  try {
-    filename = fs.realpathSync(filename)
-  } catch (ex) {
-    // it's ok, it'll happen on a not yet existing file
-  }
-  var tmpfile = getTmpname(filename)
-
-  try {
-    if (!options.mode || !options.chown) {
-      // Either mode or chown is not explicitly set
-      // Default behavior is to copy it from original file
-      try {
-        var stats = fs.statSync(filename)
-        options = extend({}, options)
-        if (!options.mode) {
-          options.mode = stats.mode
-        }
-        if (!options.chown && process.getuid) {
-          options.chown = { uid: stats.uid, gid: stats.gid }
-        }
-      } catch (ex) {
-        // ignore stat errors
-      }
-    }
-
-    var fd = fs.openSync(tmpfile, 'w', options.mode)
-    if (Buffer.isBuffer(data)) {
-      fs.writeSync(fd, data, 0, data.length, 0)
-    } else if (data != null) {
-      fs.writeSync(fd, String(data), 0, String(options.encoding || 'utf8'))
-    }
-    fs.fsyncSync(fd)
-    fs.closeSync(fd)
-    if (options.chown) fs.chownSync(tmpfile, options.chown.uid, options.chown.gid)
-    if (options.mode) fs.chmodSync(tmpfile, options.mode)
-    fs.renameSync(tmpfile, filename)
-  } catch (err) {
-    try { fs.unlinkSync(tmpfile) } catch (e) {}
-    throw err
-  }
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/package.json b/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/package.json
deleted file mode 100644
index 84445201003331..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/node_modules/write-file-atomic/package.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "_from": "write-file-atomic@^1.1.2",
-  "_id": "write-file-atomic@1.3.4",
-  "_inBundle": false,
-  "_integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
-  "_location": "/update-notifier/configstore/write-file-atomic",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "write-file-atomic@^1.1.2",
-    "name": "write-file-atomic",
-    "escapedName": "write-file-atomic",
-    "rawSpec": "^1.1.2",
-    "saveSpec": null,
-    "fetchSpec": "^1.1.2"
-  },
-  "_requiredBy": [
-    "/update-notifier/configstore"
-  ],
-  "_resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
-  "_shasum": "f807a4f0b1d9e913ae7a48112e6cc3af1991b45f",
-  "_spec": "write-file-atomic@^1.1.2",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/configstore",
-  "author": {
-    "name": "Rebecca Turner",
-    "email": "me@re-becca.org",
-    "url": "http://re-becca.org"
-  },
-  "bugs": {
-    "url": "https://github.com/iarna/write-file-atomic/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {
-    "graceful-fs": "^4.1.11",
-    "imurmurhash": "^0.1.4",
-    "slide": "^1.1.5"
-  },
-  "deprecated": false,
-  "description": "Write files in an atomic fashion w/configurable ownership",
-  "devDependencies": {
-    "mkdirp": "^0.5.1",
-    "require-inject": "^1.4.0",
-    "rimraf": "^2.5.4",
-    "standard": "^9.0.2",
-    "tap": "^10.3.2"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/iarna/write-file-atomic",
-  "keywords": [
-    "writeFile",
-    "atomic"
-  ],
-  "license": "ISC",
-  "main": "index.js",
-  "name": "write-file-atomic",
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/iarna/write-file-atomic.git"
-  },
-  "scripts": {
-    "test": "standard && tap --coverage test/*.js"
-  },
-  "version": "1.3.4"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/package.json b/deps/npm/node_modules/update-notifier/node_modules/configstore/package.json
index 4ff75d3005443c..3e86ca418e69a5 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "configstore@^3.0.0",
-  "_id": "configstore@3.0.0",
-  "_integrity": "sha1-4bhmnBgDzMULVF6S+ObnmqgOAZY=",
+  "_id": "configstore@3.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-Rd+QcHPibfoc9LLVL1tgVF6qEdE=",
   "_location": "/update-notifier/configstore",
   "_phantomChildren": {},
   "_requested": {
@@ -17,17 +18,15 @@
   "_requiredBy": [
     "/update-notifier"
   ],
-  "_resolved": "https://registry.npmjs.org/configstore/-/configstore-3.0.0.tgz",
-  "_shasum": "e1b8669c1803ccc50b545e92f8e6e79aa80e0196",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/configstore/-/configstore-3.1.0.tgz",
+  "_shasum": "45df907073e26dfa1cf4b2d52f5b60545eaa11d1",
   "_spec": "configstore@^3.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/yeoman/configstore/issues"
   },
@@ -35,9 +34,9 @@
   "dependencies": {
     "dot-prop": "^4.1.0",
     "graceful-fs": "^4.1.2",
-    "mkdirp": "^0.5.0",
+    "make-dir": "^1.0.0",
     "unique-string": "^1.0.0",
-    "write-file-atomic": "^1.1.2",
+    "write-file-atomic": "^2.0.0",
     "xdg-basedir": "^3.0.0"
   },
   "deprecated": false,
@@ -69,8 +68,6 @@
   ],
   "license": "BSD-2-Clause",
   "name": "configstore",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/yeoman/configstore.git"
@@ -78,5 +75,5 @@
   "scripts": {
     "test": "xo && ava"
   },
-  "version": "3.0.0"
+  "version": "3.1.0"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/configstore/readme.md b/deps/npm/node_modules/update-notifier/node_modules/configstore/readme.md
index 85987223a1289a..1613e5a8332c8e 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/configstore/readme.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/configstore/readme.md
@@ -5,6 +5,8 @@
 Config is stored in a JSON file located in `$XDG_CONFIG_HOME` or `~/.config`.<br>
 Example: `~/.config/configstore/some-id.json`
 
+*If you need this for Electron, check out [`electron-config`](https://github.com/sindresorhus/electron-config) instead.*
+
 
 ## Usage
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/index.js b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/index.js
similarity index 100%
rename from deps/npm/node_modules/update-notifier/node_modules/lazy-req/index.js
rename to deps/npm/node_modules/update-notifier/node_modules/import-lazy/index.js
diff --git a/deps/npm/node_modules/update-notifier/node_modules/import-lazy/license b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/license
new file mode 100644
index 00000000000000..654d0bfe943437
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/deps/npm/node_modules/update-notifier/node_modules/import-lazy/package.json b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/package.json
new file mode 100644
index 00000000000000..404284f9ff5c6d
--- /dev/null
+++ b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/package.json
@@ -0,0 +1,76 @@
+{
+  "_from": "import-lazy@^2.1.0",
+  "_id": "import-lazy@2.1.0",
+  "_inBundle": false,
+  "_integrity": "sha1-BWmOPUXIjo1+nZLLBYTnfwlvPkM=",
+  "_location": "/update-notifier/import-lazy",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "import-lazy@^2.1.0",
+    "name": "import-lazy",
+    "escapedName": "import-lazy",
+    "rawSpec": "^2.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.1.0"
+  },
+  "_requiredBy": [
+    "/update-notifier"
+  ],
+  "_resolved": "https://registry.npmjs.org/import-lazy/-/import-lazy-2.1.0.tgz",
+  "_shasum": "05698e3d45c88e8d7e9d92cb0584e77f096f3e43",
+  "_spec": "import-lazy@^2.1.0",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/import-lazy/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Jorge Bucaran",
+      "email": "jbucaran@me.com"
+    }
+  ],
+  "deprecated": false,
+  "description": "Import modules lazily",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/import-lazy#readme",
+  "keywords": [
+    "import",
+    "require",
+    "load",
+    "module",
+    "modules",
+    "lazy",
+    "lazily",
+    "defer",
+    "deferred",
+    "proxy",
+    "proxies"
+  ],
+  "license": "MIT",
+  "name": "import-lazy",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/import-lazy.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "2.1.0"
+}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/readme.md b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/readme.md
similarity index 60%
rename from deps/npm/node_modules/update-notifier/node_modules/lazy-req/readme.md
rename to deps/npm/node_modules/update-notifier/node_modules/import-lazy/readme.md
index 99599bc25c7e17..233e42e23b5e65 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/readme.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/import-lazy/readme.md
@@ -1,21 +1,21 @@
-# lazy-req [![Build Status](https://travis-ci.org/sindresorhus/lazy-req.svg?branch=master)](https://travis-ci.org/sindresorhus/lazy-req)
+# import-lazy [![Build Status](https://travis-ci.org/sindresorhus/import-lazy.svg?branch=master)](https://travis-ci.org/sindresorhus/import-lazy)
 
-> Require modules lazily
+> Import modules lazily
 
 
 ## Install
 
 ```
-$ npm install --save lazy-req
+$ npm install --save import-lazy
 ```
 
 
 ## Usage
 
 ```js
-// pass in `require` or a custom require function
-const lazyReq = require('lazy-req')(require);
-const _ = lazyReq('lodash');
+// Pass in `require` or a custom import function
+const importLazy = require('import-lazy')(require);
+const _ = importLazy('lodash');
 
 // Where you would normally do
 _.isNumber(2);
@@ -27,13 +27,13 @@ _().isNumber(2);
 _().isString('unicorn');
 
 // Extract lazy variations of the props you need
-const members = lazyReq('lodash')('isNumber', 'isString');
+const members = importLazy('lodash')('isNumber', 'isString');
 
 // Useful when using destructuring assignment in ES2015
-const {isNumber, isString} = lazyReq('lodash')('isNumber', 'isString');
+const {isNumber, isString} = importLazy('lodash')('isNumber', 'isString');
 
 // Works out of the box for functions and regular properties
-const stuff = lazyReq('./math-lib')('sum', 'PHI');
+const stuff = importLazy('./math-lib')('sum', 'PHI');
 console.log(stuff.sum(1, 2)); // => 3
 console.log(stuff.PHI); // => 1.618033
 ```
@@ -43,17 +43,17 @@ console.log(stuff.PHI); // => 1.618033
 If you use Node.js 6 or later, you can take advantage of ES2015 proxies and don't need to call it as a function.
 
 ```js
-const lazyReq = require('lazy-req').proxy(require);
-const _ = lazyReq('lodash');
+const importLazy = require('import-lazy').proxy(require);
+const _ = importLazy('lodash');
 
-// No need to call it as a function but still lazily required
+// No need to call it as a function but still lazily imported
 _.isNumber(2);
 ```
 
 ## Related
 
 - [resolve-from](https://github.com/sindresorhus/resolve-from) - Resolve the path of a module from a given path
-- [req-from](https://github.com/sindresorhus/req-from) - Require a module from a given path
+- [import-from](https://github.com/sindresorhus/import-from) - Import a module from a given path
 - [resolve-pkg](https://github.com/sindresorhus/resolve-pkg) - Resolve the path of a package regardless of it having an entry point
 - [lazy-value](https://github.com/sindresorhus/lazy-value) - Create a lazily evaluated value
 - [define-lazy-prop](https://github.com/sindresorhus/define-lazy-prop) - Define a lazily evaluated property on an object
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/.travis.yml b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/.travis.yml
deleted file mode 100644
index 7b20f28cb01a0c..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-node_js:
-  - 'node'
-  - '5'
-  - '4'
-  - '0.12'
-  - '0.10'
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/README.md b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/README.md
deleted file mode 100644
index 96eb387aa08586..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/README.md
+++ /dev/null
@@ -1,581 +0,0 @@
-# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][npm-url]
-
-#### Safer Node.js Buffer API
-
-**Use the new Node.js v6 Buffer APIs (`Buffer.from`, `Buffer.alloc`,
-`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in Node.js v0.10, v0.12, v4.x, and v5.x.**
-
-**Uses the built-in implementations when available.**
-
-[travis-image]: https://img.shields.io/travis/feross/safe-buffer.svg
-[travis-url]: https://travis-ci.org/feross/safe-buffer
-[npm-image]: https://img.shields.io/npm/v/safe-buffer.svg
-[npm-url]: https://npmjs.org/package/safe-buffer
-[downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg
-
-## install
-
-```
-npm install safe-buffer
-```
-
-## usage
-
-The goal of this package is to provide a safe replacement for the node.js `Buffer`.
-
-It's a drop-in replacement for `Buffer`. You can use it by adding one `require` line to
-the top of your node.js modules:
-
-```js
-var Buffer = require('safe-buffer').Buffer
-
-// Existing buffer code will continue to work without issues:
-
-new Buffer('hey', 'utf8')
-new Buffer([1, 2, 3], 'utf8')
-new Buffer(obj)
-new Buffer(16) // create an uninitialized buffer (potentially unsafe)
-
-// But you can use these new explicit APIs to make clear what you want:
-
-Buffer.from('hey', 'utf8') // convert from many types to a Buffer
-Buffer.alloc(16) // create a zero-filled buffer (safe)
-Buffer.allocUnsafe(16) // create an uninitialized buffer (potentially unsafe)
-```
-
-## api
-
-### Class Method: Buffer.from(array)
-<!-- YAML
-added: v3.0.0
--->
-
-* `array` {Array}
-
-Allocates a new `Buffer` using an `array` of octets.
-
-```js
-const buf = Buffer.from([0x62,0x75,0x66,0x66,0x65,0x72]);
-  // creates a new Buffer containing ASCII bytes
-  // ['b','u','f','f','e','r']
-```
-
-A `TypeError` will be thrown if `array` is not an `Array`.
-
-### Class Method: Buffer.from(arrayBuffer[, byteOffset[, length]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `arrayBuffer` {ArrayBuffer} The `.buffer` property of a `TypedArray` or
-  a `new ArrayBuffer()`
-* `byteOffset` {Number} Default: `0`
-* `length` {Number} Default: `arrayBuffer.length - byteOffset`
-
-When passed a reference to the `.buffer` property of a `TypedArray` instance,
-the newly created `Buffer` will share the same allocated memory as the
-TypedArray.
-
-```js
-const arr = new Uint16Array(2);
-arr[0] = 5000;
-arr[1] = 4000;
-
-const buf = Buffer.from(arr.buffer); // shares the memory with arr;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 a0 0f>
-
-// changing the TypedArray changes the Buffer also
-arr[1] = 6000;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 70 17>
-```
-
-The optional `byteOffset` and `length` arguments specify a memory range within
-the `arrayBuffer` that will be shared by the `Buffer`.
-
-```js
-const ab = new ArrayBuffer(10);
-const buf = Buffer.from(ab, 0, 2);
-console.log(buf.length);
-  // Prints: 2
-```
-
-A `TypeError` will be thrown if `arrayBuffer` is not an `ArrayBuffer`.
-
-### Class Method: Buffer.from(buffer)
-<!-- YAML
-added: v3.0.0
--->
-
-* `buffer` {Buffer}
-
-Copies the passed `buffer` data onto a new `Buffer` instance.
-
-```js
-const buf1 = Buffer.from('buffer');
-const buf2 = Buffer.from(buf1);
-
-buf1[0] = 0x61;
-console.log(buf1.toString());
-  // 'auffer'
-console.log(buf2.toString());
-  // 'buffer' (copy is not changed)
-```
-
-A `TypeError` will be thrown if `buffer` is not a `Buffer`.
-
-### Class Method: Buffer.from(str[, encoding])
-<!-- YAML
-added: v5.10.0
--->
-
-* `str` {String} String to encode.
-* `encoding` {String} Encoding to use, Default: `'utf8'`
-
-Creates a new `Buffer` containing the given JavaScript string `str`. If
-provided, the `encoding` parameter identifies the character encoding.
-If not provided, `encoding` defaults to `'utf8'`.
-
-```js
-const buf1 = Buffer.from('this is a tést');
-console.log(buf1.toString());
-  // prints: this is a tést
-console.log(buf1.toString('ascii'));
-  // prints: this is a tC)st
-
-const buf2 = Buffer.from('7468697320697320612074c3a97374', 'hex');
-console.log(buf2.toString());
-  // prints: this is a tést
-```
-
-A `TypeError` will be thrown if `str` is not a string.
-
-### Class Method: Buffer.alloc(size[, fill[, encoding]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-* `fill` {Value} Default: `undefined`
-* `encoding` {String} Default: `utf8`
-
-Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the
-`Buffer` will be *zero-filled*.
-
-```js
-const buf = Buffer.alloc(5);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-The `size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-If `fill` is specified, the allocated `Buffer` will be initialized by calling
-`buf.fill(fill)`. See [`buf.fill()`][] for more information.
-
-```js
-const buf = Buffer.alloc(5, 'a');
-console.log(buf);
-  // <Buffer 61 61 61 61 61>
-```
-
-If both `fill` and `encoding` are specified, the allocated `Buffer` will be
-initialized by calling `buf.fill(fill, encoding)`. For example:
-
-```js
-const buf = Buffer.alloc(11, 'aGVsbG8gd29ybGQ=', 'base64');
-console.log(buf);
-  // <Buffer 68 65 6c 6c 6f 20 77 6f 72 6c 64>
-```
-
-Calling `Buffer.alloc(size)` can be significantly slower than the alternative
-`Buffer.allocUnsafe(size)` but ensures that the newly created `Buffer` instance
-contents will *never contain sensitive data*.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### Class Method: Buffer.allocUnsafe(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* `Buffer` of `size` bytes.  The `size` must
-be less than or equal to the value of `require('buffer').kMaxLength` (on 64-bit
-architectures, `kMaxLength` is `(2^31)-1`). Otherwise, a [`RangeError`][] is
-thrown. A zero-length Buffer will be created if a `size` less than or equal to
-0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-```js
-const buf = Buffer.allocUnsafe(5);
-console.log(buf);
-  // <Buffer 78 e0 82 02 01>
-  // (octets will be different, every time)
-buf.fill(0);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-A `TypeError` will be thrown if `size` is not a number.
-
-Note that the `Buffer` module pre-allocates an internal `Buffer` instance of
-size `Buffer.poolSize` that is used as a pool for the fast allocation of new
-`Buffer` instances created using `Buffer.allocUnsafe(size)` (and the deprecated
-`new Buffer(size)` constructor) only when `size` is less than or equal to
-`Buffer.poolSize >> 1` (floor of `Buffer.poolSize` divided by two). The default
-value of `Buffer.poolSize` is `8192` but can be modified.
-
-Use of this pre-allocated internal memory pool is a key difference between
-calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`.
-Specifically, `Buffer.alloc(size, fill)` will *never* use the internal Buffer
-pool, while `Buffer.allocUnsafe(size).fill(fill)` *will* use the internal
-Buffer pool if `size` is less than or equal to half `Buffer.poolSize`. The
-difference is subtle but can be important when an application requires the
-additional performance that `Buffer.allocUnsafe(size)` provides.
-
-### Class Method: Buffer.allocUnsafeSlow(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* and non-pooled `Buffer` of `size` bytes.  The
-`size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-When using `Buffer.allocUnsafe()` to allocate new `Buffer` instances,
-allocations under 4KB are, by default, sliced from a single pre-allocated
-`Buffer`. This allows applications to avoid the garbage collection overhead of
-creating many individually allocated Buffers. This approach improves both
-performance and memory usage by eliminating the need to track and cleanup as
-many `Persistent` objects.
-
-However, in the case where a developer may need to retain a small chunk of
-memory from a pool for an indeterminate amount of time, it may be appropriate
-to create an un-pooled Buffer instance using `Buffer.allocUnsafeSlow()` then
-copy out the relevant bits.
-
-```js
-// need to keep around a few small chunks of memory
-const store = [];
-
-socket.on('readable', () => {
-  const data = socket.read();
-  // allocate for retained data
-  const sb = Buffer.allocUnsafeSlow(10);
-  // copy the data into the new allocation
-  data.copy(sb, 0, 0, 10);
-  store.push(sb);
-});
-```
-
-Use of `Buffer.allocUnsafeSlow()` should be used only as a last resort *after*
-a developer has observed undue memory retention in their applications.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### All the Rest
-
-The rest of the `Buffer` API is exactly the same as in node.js.
-[See the docs](https://nodejs.org/api/buffer.html).
-
-
-## Related links
-
-- [Node.js issue: Buffer(number) is unsafe](https://github.com/nodejs/node/issues/4660)
-- [Node.js Enhancement Proposal: Buffer.from/Buffer.alloc/Buffer.zalloc/Buffer() soft-deprecate](https://github.com/nodejs/node-eps/pull/4)
-
-## Why is `Buffer` unsafe?
-
-Today, the node.js `Buffer` constructor is overloaded to handle many different argument
-types like `String`, `Array`, `Object`, `TypedArrayView` (`Uint8Array`, etc.),
-`ArrayBuffer`, and also `Number`.
-
-The API is optimized for convenience: you can throw any type at it, and it will try to do
-what you want.
-
-Because the Buffer constructor is so powerful, you often see code like this:
-
-```js
-// Convert UTF-8 strings to hex
-function toHex (str) {
-  return new Buffer(str).toString('hex')
-}
-```
-
-***But what happens if `toHex` is called with a `Number` argument?***
-
-### Remote Memory Disclosure
-
-If an attacker can make your program call the `Buffer` constructor with a `Number`
-argument, then they can make it allocate uninitialized memory from the node.js process.
-This could potentially disclose TLS private keys, user data, or database passwords.
-
-When the `Buffer` constructor is passed a `Number` argument, it returns an
-**UNINITIALIZED** block of memory of the specified `size`. When you create a `Buffer` like
-this, you **MUST** overwrite the contents before returning it to the user.
-
-From the [node.js docs](https://nodejs.org/api/buffer.html#buffer_new_buffer_size):
-
-> `new Buffer(size)`
->
-> - `size` Number
->
-> The underlying memory for `Buffer` instances created in this way is not initialized.
-> **The contents of a newly created `Buffer` are unknown and could contain sensitive
-> data.** Use `buf.fill(0)` to initialize a Buffer to zeroes.
-
-(Emphasis our own.)
-
-Whenever the programmer intended to create an uninitialized `Buffer` you often see code
-like this:
-
-```js
-var buf = new Buffer(16)
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### Would this ever be a problem in real code?
-
-Yes. It's surprisingly common to forget to check the type of your variables in a
-dynamically-typed language like JavaScript.
-
-Usually the consequences of assuming the wrong type is that your program crashes with an
-uncaught exception. But the failure mode for forgetting to check the type of arguments to
-the `Buffer` constructor is more catastrophic.
-
-Here's an example of a vulnerable service that takes a JSON payload and converts it to
-hex:
-
-```js
-// Take a JSON payload {str: "some string"} and convert it to hex
-var server = http.createServer(function (req, res) {
-  var data = ''
-  req.setEncoding('utf8')
-  req.on('data', function (chunk) {
-    data += chunk
-  })
-  req.on('end', function () {
-    var body = JSON.parse(data)
-    res.end(new Buffer(body.str).toString('hex'))
-  })
-})
-
-server.listen(8080)
-```
-
-In this example, an http client just has to send:
-
-```json
-{
-  "str": 1000
-}
-```
-
-and it will get back 1,000 bytes of uninitialized memory from the server.
-
-This is a very serious bug. It's similar in severity to the
-[the Heartbleed bug](http://heartbleed.com/) that allowed disclosure of OpenSSL process
-memory by remote attackers.
-
-
-### Which real-world packages were vulnerable?
-
-#### [`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht)
-
-[Mathias Buus](https://github.com/mafintosh) and I
-([Feross Aboukhadijeh](http://feross.org/)) found this issue in one of our own packages,
-[`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht). The bug would allow
-anyone on the internet to send a series of messages to a user of `bittorrent-dht` and get
-them to reveal 20 bytes at a time of uninitialized memory from the node.js process.
-
-Here's
-[the commit](https://github.com/feross/bittorrent-dht/commit/6c7da04025d5633699800a99ec3fbadf70ad35b8)
-that fixed it. We released a new fixed version, created a
-[Node Security Project disclosure](https://nodesecurity.io/advisories/68), and deprecated all
-vulnerable versions on npm so users will get a warning to upgrade to a newer version.
-
-#### [`ws`](https://www.npmjs.com/package/ws)
-
-That got us wondering if there were other vulnerable packages. Sure enough, within a short
-period of time, we found the same issue in [`ws`](https://www.npmjs.com/package/ws), the
-most popular WebSocket implementation in node.js.
-
-If certain APIs were called with `Number` parameters instead of `String` or `Buffer` as
-expected, then uninitialized server memory would be disclosed to the remote peer.
-
-These were the vulnerable methods:
-
-```js
-socket.send(number)
-socket.ping(number)
-socket.pong(number)
-```
-
-Here's a vulnerable socket server with some echo functionality:
-
-```js
-server.on('connection', function (socket) {
-  socket.on('message', function (message) {
-    message = JSON.parse(message)
-    if (message.type === 'echo') {
-      socket.send(message.data) // send back the user's message
-    }
-  })
-})
-```
-
-`socket.send(number)` called on the server, will disclose server memory.
-
-Here's [the release](https://github.com/websockets/ws/releases/tag/1.0.1) where the issue
-was fixed, with a more detailed explanation. Props to
-[Arnout Kazemier](https://github.com/3rd-Eden) for the quick fix. Here's the
-[Node Security Project disclosure](https://nodesecurity.io/advisories/67).
-
-
-### What's the solution?
-
-It's important that node.js offers a fast way to get memory otherwise performance-critical
-applications would needlessly get a lot slower.
-
-But we need a better way to *signal our intent* as programmers. **When we want
-uninitialized memory, we should request it explicitly.**
-
-Sensitive functionality should not be packed into a developer-friendly API that loosely
-accepts many different types. This type of API encourages the lazy practice of passing
-variables in without checking the type very carefully.
-
-#### A new API: `Buffer.allocUnsafe(number)`
-
-The functionality of creating buffers with uninitialized memory should be part of another
-API. We propose `Buffer.allocUnsafe(number)`. This way, it's not part of an API that
-frequently gets user input of all sorts of different types passed into it.
-
-```js
-var buf = Buffer.allocUnsafe(16) // careful, uninitialized memory!
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### How do we fix node.js core?
-
-We sent [a PR to node.js core](https://github.com/nodejs/node/pull/4514) (merged as
-`semver-major`) which defends against one case:
-
-```js
-var str = 16
-new Buffer(str, 'utf8')
-```
-
-In this situation, it's implied that the programmer intended the first argument to be a
-string, since they passed an encoding as a second argument. Today, node.js will allocate
-uninitialized memory in the case of `new Buffer(number, encoding)`, which is probably not
-what the programmer intended.
-
-But this is only a partial solution, since if the programmer does `new Buffer(variable)`
-(without an `encoding` parameter) there's no way to know what they intended. If `variable`
-is sometimes a number, then uninitialized memory will sometimes be returned.
-
-### What's the real long-term fix?
-
-We could deprecate and remove `new Buffer(number)` and use `Buffer.allocUnsafe(number)` when
-we need uninitialized memory. But that would break 1000s of packages.
-
-~~We believe the best solution is to:~~
-
-~~1. Change `new Buffer(number)` to return safe, zeroed-out memory~~
-
-~~2. Create a new API for creating uninitialized Buffers. We propose: `Buffer.allocUnsafe(number)`~~
-
-#### Update
-
-We now support adding three new APIs:
-
-- `Buffer.from(value)` - convert from any type to a buffer
-- `Buffer.alloc(size)` - create a zero-filled buffer
-- `Buffer.allocUnsafe(size)` - create an uninitialized buffer with given size
-
-This solves the core problem that affected `ws` and `bittorrent-dht` which is
-`Buffer(variable)` getting tricked into taking a number argument.
-
-This way, existing code continues working and the impact on the npm ecosystem will be
-minimal. Over time, npm maintainers can migrate performance-critical code to use
-`Buffer.allocUnsafe(number)` instead of `new Buffer(number)`.
-
-
-### Conclusion
-
-We think there's a serious design issue with the `Buffer` API as it exists today. It
-promotes insecure software by putting high-risk functionality into a convenient API
-with friendly "developer ergonomics".
-
-This wasn't merely a theoretical exercise because we found the issue in some of the
-most popular npm packages.
-
-Fortunately, there's an easy fix that can be applied today. Use `safe-buffer` in place of
-`buffer`.
-
-```js
-var Buffer = require('safe-buffer').Buffer
-```
-
-Eventually, we hope that node.js core can switch to this new, safer behavior. We believe
-the impact on the ecosystem would be minimal since it's not a breaking change.
-Well-maintained, popular packages would be updated to use `Buffer.alloc` quickly, while
-older, insecure packages would magically become safe from this attack vector.
-
-
-## links
-
-- [Node.js PR: buffer: throw if both length and enc are passed](https://github.com/nodejs/node/pull/4514)
-- [Node Security Project disclosure for `ws`](https://nodesecurity.io/advisories/67)
-- [Node Security Project disclosure for`bittorrent-dht`](https://nodesecurity.io/advisories/68)
-
-
-## credit
-
-The original issues in `bittorrent-dht`
-([disclosure](https://nodesecurity.io/advisories/68)) and
-`ws` ([disclosure](https://nodesecurity.io/advisories/67)) were discovered by
-[Mathias Buus](https://github.com/mafintosh) and
-[Feross Aboukhadijeh](http://feross.org/).
-
-Thanks to [Adam Baldwin](https://github.com/evilpacket) for helping disclose these issues
-and for his work running the [Node Security Project](https://nodesecurity.io/).
-
-Thanks to [John Hiesey](https://github.com/jhiesey) for proofreading this README and
-auditing the code.
-
-
-## license
-
-MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/browser.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/browser.js
deleted file mode 100644
index 0bd12027d30ff7..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/browser.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('buffer')
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js
deleted file mode 100644
index 74a7358ee82ac5..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/index.js
+++ /dev/null
@@ -1,58 +0,0 @@
-var buffer = require('buffer')
-
-if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
-  module.exports = buffer
-} else {
-  // Copy properties from require('buffer')
-  Object.keys(buffer).forEach(function (prop) {
-    exports[prop] = buffer[prop]
-  })
-  exports.Buffer = SafeBuffer
-}
-
-function SafeBuffer (arg, encodingOrOffset, length) {
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-// Copy static methods from Buffer
-Object.keys(Buffer).forEach(function (prop) {
-  SafeBuffer[prop] = Buffer[prop]
-})
-
-SafeBuffer.from = function (arg, encodingOrOffset, length) {
-  if (typeof arg === 'number') {
-    throw new TypeError('Argument must not be a number')
-  }
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-SafeBuffer.alloc = function (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  var buf = Buffer(size)
-  if (fill !== undefined) {
-    if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-  } else {
-    buf.fill(0)
-  }
-  return buf
-}
-
-SafeBuffer.allocUnsafe = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return Buffer(size)
-}
-
-SafeBuffer.allocUnsafeSlow = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return buffer.SlowBuffer(size)
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/package.json b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/package.json
deleted file mode 100644
index 9c28b63eb06513..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/package.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "_from": "safe-buffer@^5.0.1",
-  "_id": "safe-buffer@5.0.1",
-  "_integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
-  "_location": "/update-notifier/latest-version/package-json/got/safe-buffer",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "safe-buffer@^5.0.1",
-    "name": "safe-buffer",
-    "escapedName": "safe-buffer",
-    "rawSpec": "^5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "^5.0.1"
-  },
-  "_requiredBy": [
-    "/update-notifier/latest-version/package-json/got"
-  ],
-  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
-  "_shasum": "d263ca54696cd8a306b5ca6551e92de57918fbe7",
-  "_shrinkwrap": null,
-  "_spec": "safe-buffer@^5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got",
-  "author": {
-    "name": "Feross Aboukhadijeh",
-    "email": "feross@feross.org",
-    "url": "http://feross.org"
-  },
-  "bin": null,
-  "browser": "./browser.js",
-  "bugs": {
-    "url": "https://github.com/feross/safe-buffer/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Safer Node.js Buffer API",
-  "devDependencies": {
-    "standard": "^7.0.0",
-    "tape": "^4.0.0",
-    "zuul": "^3.0.0"
-  },
-  "homepage": "https://github.com/feross/safe-buffer",
-  "keywords": [
-    "buffer",
-    "buffer allocate",
-    "node security",
-    "safe",
-    "safe-buffer",
-    "security",
-    "uninitialized"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "safe-buffer",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/feross/safe-buffer.git"
-  },
-  "scripts": {
-    "test": "standard && tape test.js"
-  },
-  "version": "5.0.1"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/test.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/test.js
deleted file mode 100644
index 7da8ad761ee720..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/got/node_modules/safe-buffer/test.js
+++ /dev/null
@@ -1,99 +0,0 @@
-var test = require('tape')
-var SafeBuffer = require('./').Buffer
-
-test('new SafeBuffer(value) works just like Buffer', function (t) {
-  t.deepEqual(new SafeBuffer('hey'), new Buffer('hey'))
-  t.deepEqual(new SafeBuffer('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(new SafeBuffer('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(new SafeBuffer([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(new SafeBuffer(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.equal(typeof SafeBuffer.isBuffer, 'function')
-  t.equal(SafeBuffer.isBuffer(new SafeBuffer('hey')), true)
-  t.equal(Buffer.isBuffer(new SafeBuffer('hey')), true)
-  t.notOk(SafeBuffer.isBuffer({}))
-
-  t.end()
-})
-
-test('SafeBuffer.from(value) converts to a Buffer', function (t) {
-  t.deepEqual(SafeBuffer.from('hey'), new Buffer('hey'))
-  t.deepEqual(SafeBuffer.from('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(SafeBuffer.from('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(SafeBuffer.from([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(SafeBuffer.from(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.end()
-})
-
-test('SafeBuffer.alloc(number) returns zeroed-out memory', function (t) {
-  for (var i = 0; i < 10; i++) {
-    var expected1 = new Buffer(1000)
-    expected1.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000), expected1)
-
-    var expected2 = new Buffer(1000 * 1000)
-    expected2.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000 * 1000), expected2)
-  }
-  t.end()
-})
-
-test('SafeBuffer.allocUnsafe(number)', function (t) {
-  var buf = SafeBuffer.allocUnsafe(100) // unitialized memory
-  t.equal(buf.length, 100)
-  t.equal(SafeBuffer.isBuffer(buf), true)
-  t.equal(Buffer.isBuffer(buf), true)
-  t.end()
-})
-
-test('SafeBuffer.from() throws with number types', function (t) {
-  t.plan(5)
-  t.throws(function () {
-    SafeBuffer.from(0)
-  })
-  t.throws(function () {
-    SafeBuffer.from(-1)
-  })
-  t.throws(function () {
-    SafeBuffer.from(NaN)
-  })
-  t.throws(function () {
-    SafeBuffer.from(Infinity)
-  })
-  t.throws(function () {
-    SafeBuffer.from(99)
-  })
-})
-
-test('SafeBuffer.allocUnsafe() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe({})
-  })
-})
-
-test('SafeBuffer.alloc() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.alloc('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.alloc({})
-  })
-})
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/index.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/index.js
index 7889e62832bb14..0fc8528b24a5f4 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/index.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/index.js
@@ -53,7 +53,7 @@ function getRegistryAuthInfo (checkUrl, options) {
 
 function getLegacyAuthInfo (npmrc) {
   if (npmrc._auth) {
-    return getBearerToken(npmrc._auth)
+    return {token: npmrc._auth, type: 'Basic'}
   }
   return undefined
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/README.md b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/README.md
index cc17c9cd04509d..70022248d05e91 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/README.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/README.md
@@ -56,7 +56,7 @@ console.log(obj1);
    { a: 1,
      b: { first: 'one', second: 'two' },
      c: { test1: 123, test2: 222 } },
-  f: null,
+  f: [],
   g: undefined,
   c: 5,
   e: { one: 1, two: 2 },
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
index 522461d4d9180e..08f70ed763e3d7 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
@@ -96,8 +96,8 @@ var deepExtend = module.exports = function (/*obj_1, [obj_2], [obj_N]*/) {
 	var val, src, clone;
 
 	args.forEach(function (obj) {
-		// skip argument if it is array or isn't object
-		if (typeof obj !== 'object' || Array.isArray(obj)) {
+		// skip argument if isn't an object, is null, or is an array
+		if (typeof obj !== 'object' || obj === null || Array.isArray(obj)) {
 			return;
 		}
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/package.json b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/package.json
index d6a69f2b3c8d73..2e3ec335af357d 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc/node_modules/deep-extend/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "deep-extend@~0.4.0",
-  "_id": "deep-extend@0.4.1",
-  "_integrity": "sha1-7+QRPQgIX05vlod1mBD4B0aeIlM=",
+  "_id": "deep-extend@0.4.2",
+  "_inBundle": false,
+  "_integrity": "sha1-SLaZwn4zS/ifEIkr5DL25MfTSn8=",
   "_location": "/update-notifier/latest-version/package-json/registry-auth-token/rc/deep-extend",
   "_phantomChildren": {},
   "_requested": {
@@ -17,16 +18,14 @@
   "_requiredBy": [
     "/update-notifier/latest-version/package-json/registry-auth-token/rc"
   ],
-  "_resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.1.tgz",
-  "_shasum": "efe4113d08085f4e6f9687759810f807469e2253",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz",
+  "_shasum": "48b699c27e334bf89f10892be432f6e4c7d34a7f",
   "_spec": "deep-extend@~0.4.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/rc",
   "author": {
     "name": "Viacheslav Lotsmanov",
     "email": "lotsmanov89@gmail.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/unclechu/node-deep-extend/issues"
   },
@@ -39,9 +38,12 @@
     {
       "name": "Max Maximov",
       "url": "https://github.com/maxmaximov"
+    },
+    {
+      "name": "Marshall Bowers",
+      "url": "https://github.com/maxdeviant"
     }
   ],
-  "dependencies": {},
   "deprecated": false,
   "description": "Recursive object extending",
   "devDependencies": {
@@ -80,8 +82,6 @@
   ],
   "main": "lib/deep-extend.js",
   "name": "deep-extend",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/unclechu/node-deep-extend.git"
@@ -89,5 +89,5 @@
   "scripts": {
     "test": "mocha"
   },
-  "version": "0.4.1"
+  "version": "0.4.2"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/.travis.yml b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/.travis.yml
deleted file mode 100644
index 7b20f28cb01a0c..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-node_js:
-  - 'node'
-  - '5'
-  - '4'
-  - '0.12'
-  - '0.10'
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/README.md b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/README.md
deleted file mode 100644
index 96eb387aa08586..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/README.md
+++ /dev/null
@@ -1,581 +0,0 @@
-# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][npm-url]
-
-#### Safer Node.js Buffer API
-
-**Use the new Node.js v6 Buffer APIs (`Buffer.from`, `Buffer.alloc`,
-`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in Node.js v0.10, v0.12, v4.x, and v5.x.**
-
-**Uses the built-in implementations when available.**
-
-[travis-image]: https://img.shields.io/travis/feross/safe-buffer.svg
-[travis-url]: https://travis-ci.org/feross/safe-buffer
-[npm-image]: https://img.shields.io/npm/v/safe-buffer.svg
-[npm-url]: https://npmjs.org/package/safe-buffer
-[downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg
-
-## install
-
-```
-npm install safe-buffer
-```
-
-## usage
-
-The goal of this package is to provide a safe replacement for the node.js `Buffer`.
-
-It's a drop-in replacement for `Buffer`. You can use it by adding one `require` line to
-the top of your node.js modules:
-
-```js
-var Buffer = require('safe-buffer').Buffer
-
-// Existing buffer code will continue to work without issues:
-
-new Buffer('hey', 'utf8')
-new Buffer([1, 2, 3], 'utf8')
-new Buffer(obj)
-new Buffer(16) // create an uninitialized buffer (potentially unsafe)
-
-// But you can use these new explicit APIs to make clear what you want:
-
-Buffer.from('hey', 'utf8') // convert from many types to a Buffer
-Buffer.alloc(16) // create a zero-filled buffer (safe)
-Buffer.allocUnsafe(16) // create an uninitialized buffer (potentially unsafe)
-```
-
-## api
-
-### Class Method: Buffer.from(array)
-<!-- YAML
-added: v3.0.0
--->
-
-* `array` {Array}
-
-Allocates a new `Buffer` using an `array` of octets.
-
-```js
-const buf = Buffer.from([0x62,0x75,0x66,0x66,0x65,0x72]);
-  // creates a new Buffer containing ASCII bytes
-  // ['b','u','f','f','e','r']
-```
-
-A `TypeError` will be thrown if `array` is not an `Array`.
-
-### Class Method: Buffer.from(arrayBuffer[, byteOffset[, length]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `arrayBuffer` {ArrayBuffer} The `.buffer` property of a `TypedArray` or
-  a `new ArrayBuffer()`
-* `byteOffset` {Number} Default: `0`
-* `length` {Number} Default: `arrayBuffer.length - byteOffset`
-
-When passed a reference to the `.buffer` property of a `TypedArray` instance,
-the newly created `Buffer` will share the same allocated memory as the
-TypedArray.
-
-```js
-const arr = new Uint16Array(2);
-arr[0] = 5000;
-arr[1] = 4000;
-
-const buf = Buffer.from(arr.buffer); // shares the memory with arr;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 a0 0f>
-
-// changing the TypedArray changes the Buffer also
-arr[1] = 6000;
-
-console.log(buf);
-  // Prints: <Buffer 88 13 70 17>
-```
-
-The optional `byteOffset` and `length` arguments specify a memory range within
-the `arrayBuffer` that will be shared by the `Buffer`.
-
-```js
-const ab = new ArrayBuffer(10);
-const buf = Buffer.from(ab, 0, 2);
-console.log(buf.length);
-  // Prints: 2
-```
-
-A `TypeError` will be thrown if `arrayBuffer` is not an `ArrayBuffer`.
-
-### Class Method: Buffer.from(buffer)
-<!-- YAML
-added: v3.0.0
--->
-
-* `buffer` {Buffer}
-
-Copies the passed `buffer` data onto a new `Buffer` instance.
-
-```js
-const buf1 = Buffer.from('buffer');
-const buf2 = Buffer.from(buf1);
-
-buf1[0] = 0x61;
-console.log(buf1.toString());
-  // 'auffer'
-console.log(buf2.toString());
-  // 'buffer' (copy is not changed)
-```
-
-A `TypeError` will be thrown if `buffer` is not a `Buffer`.
-
-### Class Method: Buffer.from(str[, encoding])
-<!-- YAML
-added: v5.10.0
--->
-
-* `str` {String} String to encode.
-* `encoding` {String} Encoding to use, Default: `'utf8'`
-
-Creates a new `Buffer` containing the given JavaScript string `str`. If
-provided, the `encoding` parameter identifies the character encoding.
-If not provided, `encoding` defaults to `'utf8'`.
-
-```js
-const buf1 = Buffer.from('this is a tést');
-console.log(buf1.toString());
-  // prints: this is a tést
-console.log(buf1.toString('ascii'));
-  // prints: this is a tC)st
-
-const buf2 = Buffer.from('7468697320697320612074c3a97374', 'hex');
-console.log(buf2.toString());
-  // prints: this is a tést
-```
-
-A `TypeError` will be thrown if `str` is not a string.
-
-### Class Method: Buffer.alloc(size[, fill[, encoding]])
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-* `fill` {Value} Default: `undefined`
-* `encoding` {String} Default: `utf8`
-
-Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the
-`Buffer` will be *zero-filled*.
-
-```js
-const buf = Buffer.alloc(5);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-The `size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-If `fill` is specified, the allocated `Buffer` will be initialized by calling
-`buf.fill(fill)`. See [`buf.fill()`][] for more information.
-
-```js
-const buf = Buffer.alloc(5, 'a');
-console.log(buf);
-  // <Buffer 61 61 61 61 61>
-```
-
-If both `fill` and `encoding` are specified, the allocated `Buffer` will be
-initialized by calling `buf.fill(fill, encoding)`. For example:
-
-```js
-const buf = Buffer.alloc(11, 'aGVsbG8gd29ybGQ=', 'base64');
-console.log(buf);
-  // <Buffer 68 65 6c 6c 6f 20 77 6f 72 6c 64>
-```
-
-Calling `Buffer.alloc(size)` can be significantly slower than the alternative
-`Buffer.allocUnsafe(size)` but ensures that the newly created `Buffer` instance
-contents will *never contain sensitive data*.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### Class Method: Buffer.allocUnsafe(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* `Buffer` of `size` bytes.  The `size` must
-be less than or equal to the value of `require('buffer').kMaxLength` (on 64-bit
-architectures, `kMaxLength` is `(2^31)-1`). Otherwise, a [`RangeError`][] is
-thrown. A zero-length Buffer will be created if a `size` less than or equal to
-0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-```js
-const buf = Buffer.allocUnsafe(5);
-console.log(buf);
-  // <Buffer 78 e0 82 02 01>
-  // (octets will be different, every time)
-buf.fill(0);
-console.log(buf);
-  // <Buffer 00 00 00 00 00>
-```
-
-A `TypeError` will be thrown if `size` is not a number.
-
-Note that the `Buffer` module pre-allocates an internal `Buffer` instance of
-size `Buffer.poolSize` that is used as a pool for the fast allocation of new
-`Buffer` instances created using `Buffer.allocUnsafe(size)` (and the deprecated
-`new Buffer(size)` constructor) only when `size` is less than or equal to
-`Buffer.poolSize >> 1` (floor of `Buffer.poolSize` divided by two). The default
-value of `Buffer.poolSize` is `8192` but can be modified.
-
-Use of this pre-allocated internal memory pool is a key difference between
-calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`.
-Specifically, `Buffer.alloc(size, fill)` will *never* use the internal Buffer
-pool, while `Buffer.allocUnsafe(size).fill(fill)` *will* use the internal
-Buffer pool if `size` is less than or equal to half `Buffer.poolSize`. The
-difference is subtle but can be important when an application requires the
-additional performance that `Buffer.allocUnsafe(size)` provides.
-
-### Class Method: Buffer.allocUnsafeSlow(size)
-<!-- YAML
-added: v5.10.0
--->
-
-* `size` {Number}
-
-Allocates a new *non-zero-filled* and non-pooled `Buffer` of `size` bytes.  The
-`size` must be less than or equal to the value of
-`require('buffer').kMaxLength` (on 64-bit architectures, `kMaxLength` is
-`(2^31)-1`). Otherwise, a [`RangeError`][] is thrown. A zero-length Buffer will
-be created if a `size` less than or equal to 0 is specified.
-
-The underlying memory for `Buffer` instances created in this way is *not
-initialized*. The contents of the newly created `Buffer` are unknown and
-*may contain sensitive data*. Use [`buf.fill(0)`][] to initialize such
-`Buffer` instances to zeroes.
-
-When using `Buffer.allocUnsafe()` to allocate new `Buffer` instances,
-allocations under 4KB are, by default, sliced from a single pre-allocated
-`Buffer`. This allows applications to avoid the garbage collection overhead of
-creating many individually allocated Buffers. This approach improves both
-performance and memory usage by eliminating the need to track and cleanup as
-many `Persistent` objects.
-
-However, in the case where a developer may need to retain a small chunk of
-memory from a pool for an indeterminate amount of time, it may be appropriate
-to create an un-pooled Buffer instance using `Buffer.allocUnsafeSlow()` then
-copy out the relevant bits.
-
-```js
-// need to keep around a few small chunks of memory
-const store = [];
-
-socket.on('readable', () => {
-  const data = socket.read();
-  // allocate for retained data
-  const sb = Buffer.allocUnsafeSlow(10);
-  // copy the data into the new allocation
-  data.copy(sb, 0, 0, 10);
-  store.push(sb);
-});
-```
-
-Use of `Buffer.allocUnsafeSlow()` should be used only as a last resort *after*
-a developer has observed undue memory retention in their applications.
-
-A `TypeError` will be thrown if `size` is not a number.
-
-### All the Rest
-
-The rest of the `Buffer` API is exactly the same as in node.js.
-[See the docs](https://nodejs.org/api/buffer.html).
-
-
-## Related links
-
-- [Node.js issue: Buffer(number) is unsafe](https://github.com/nodejs/node/issues/4660)
-- [Node.js Enhancement Proposal: Buffer.from/Buffer.alloc/Buffer.zalloc/Buffer() soft-deprecate](https://github.com/nodejs/node-eps/pull/4)
-
-## Why is `Buffer` unsafe?
-
-Today, the node.js `Buffer` constructor is overloaded to handle many different argument
-types like `String`, `Array`, `Object`, `TypedArrayView` (`Uint8Array`, etc.),
-`ArrayBuffer`, and also `Number`.
-
-The API is optimized for convenience: you can throw any type at it, and it will try to do
-what you want.
-
-Because the Buffer constructor is so powerful, you often see code like this:
-
-```js
-// Convert UTF-8 strings to hex
-function toHex (str) {
-  return new Buffer(str).toString('hex')
-}
-```
-
-***But what happens if `toHex` is called with a `Number` argument?***
-
-### Remote Memory Disclosure
-
-If an attacker can make your program call the `Buffer` constructor with a `Number`
-argument, then they can make it allocate uninitialized memory from the node.js process.
-This could potentially disclose TLS private keys, user data, or database passwords.
-
-When the `Buffer` constructor is passed a `Number` argument, it returns an
-**UNINITIALIZED** block of memory of the specified `size`. When you create a `Buffer` like
-this, you **MUST** overwrite the contents before returning it to the user.
-
-From the [node.js docs](https://nodejs.org/api/buffer.html#buffer_new_buffer_size):
-
-> `new Buffer(size)`
->
-> - `size` Number
->
-> The underlying memory for `Buffer` instances created in this way is not initialized.
-> **The contents of a newly created `Buffer` are unknown and could contain sensitive
-> data.** Use `buf.fill(0)` to initialize a Buffer to zeroes.
-
-(Emphasis our own.)
-
-Whenever the programmer intended to create an uninitialized `Buffer` you often see code
-like this:
-
-```js
-var buf = new Buffer(16)
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### Would this ever be a problem in real code?
-
-Yes. It's surprisingly common to forget to check the type of your variables in a
-dynamically-typed language like JavaScript.
-
-Usually the consequences of assuming the wrong type is that your program crashes with an
-uncaught exception. But the failure mode for forgetting to check the type of arguments to
-the `Buffer` constructor is more catastrophic.
-
-Here's an example of a vulnerable service that takes a JSON payload and converts it to
-hex:
-
-```js
-// Take a JSON payload {str: "some string"} and convert it to hex
-var server = http.createServer(function (req, res) {
-  var data = ''
-  req.setEncoding('utf8')
-  req.on('data', function (chunk) {
-    data += chunk
-  })
-  req.on('end', function () {
-    var body = JSON.parse(data)
-    res.end(new Buffer(body.str).toString('hex'))
-  })
-})
-
-server.listen(8080)
-```
-
-In this example, an http client just has to send:
-
-```json
-{
-  "str": 1000
-}
-```
-
-and it will get back 1,000 bytes of uninitialized memory from the server.
-
-This is a very serious bug. It's similar in severity to the
-[the Heartbleed bug](http://heartbleed.com/) that allowed disclosure of OpenSSL process
-memory by remote attackers.
-
-
-### Which real-world packages were vulnerable?
-
-#### [`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht)
-
-[Mathias Buus](https://github.com/mafintosh) and I
-([Feross Aboukhadijeh](http://feross.org/)) found this issue in one of our own packages,
-[`bittorrent-dht`](https://www.npmjs.com/package/bittorrent-dht). The bug would allow
-anyone on the internet to send a series of messages to a user of `bittorrent-dht` and get
-them to reveal 20 bytes at a time of uninitialized memory from the node.js process.
-
-Here's
-[the commit](https://github.com/feross/bittorrent-dht/commit/6c7da04025d5633699800a99ec3fbadf70ad35b8)
-that fixed it. We released a new fixed version, created a
-[Node Security Project disclosure](https://nodesecurity.io/advisories/68), and deprecated all
-vulnerable versions on npm so users will get a warning to upgrade to a newer version.
-
-#### [`ws`](https://www.npmjs.com/package/ws)
-
-That got us wondering if there were other vulnerable packages. Sure enough, within a short
-period of time, we found the same issue in [`ws`](https://www.npmjs.com/package/ws), the
-most popular WebSocket implementation in node.js.
-
-If certain APIs were called with `Number` parameters instead of `String` or `Buffer` as
-expected, then uninitialized server memory would be disclosed to the remote peer.
-
-These were the vulnerable methods:
-
-```js
-socket.send(number)
-socket.ping(number)
-socket.pong(number)
-```
-
-Here's a vulnerable socket server with some echo functionality:
-
-```js
-server.on('connection', function (socket) {
-  socket.on('message', function (message) {
-    message = JSON.parse(message)
-    if (message.type === 'echo') {
-      socket.send(message.data) // send back the user's message
-    }
-  })
-})
-```
-
-`socket.send(number)` called on the server, will disclose server memory.
-
-Here's [the release](https://github.com/websockets/ws/releases/tag/1.0.1) where the issue
-was fixed, with a more detailed explanation. Props to
-[Arnout Kazemier](https://github.com/3rd-Eden) for the quick fix. Here's the
-[Node Security Project disclosure](https://nodesecurity.io/advisories/67).
-
-
-### What's the solution?
-
-It's important that node.js offers a fast way to get memory otherwise performance-critical
-applications would needlessly get a lot slower.
-
-But we need a better way to *signal our intent* as programmers. **When we want
-uninitialized memory, we should request it explicitly.**
-
-Sensitive functionality should not be packed into a developer-friendly API that loosely
-accepts many different types. This type of API encourages the lazy practice of passing
-variables in without checking the type very carefully.
-
-#### A new API: `Buffer.allocUnsafe(number)`
-
-The functionality of creating buffers with uninitialized memory should be part of another
-API. We propose `Buffer.allocUnsafe(number)`. This way, it's not part of an API that
-frequently gets user input of all sorts of different types passed into it.
-
-```js
-var buf = Buffer.allocUnsafe(16) // careful, uninitialized memory!
-
-// Immediately overwrite the uninitialized buffer with data from another buffer
-for (var i = 0; i < buf.length; i++) {
-  buf[i] = otherBuf[i]
-}
-```
-
-
-### How do we fix node.js core?
-
-We sent [a PR to node.js core](https://github.com/nodejs/node/pull/4514) (merged as
-`semver-major`) which defends against one case:
-
-```js
-var str = 16
-new Buffer(str, 'utf8')
-```
-
-In this situation, it's implied that the programmer intended the first argument to be a
-string, since they passed an encoding as a second argument. Today, node.js will allocate
-uninitialized memory in the case of `new Buffer(number, encoding)`, which is probably not
-what the programmer intended.
-
-But this is only a partial solution, since if the programmer does `new Buffer(variable)`
-(without an `encoding` parameter) there's no way to know what they intended. If `variable`
-is sometimes a number, then uninitialized memory will sometimes be returned.
-
-### What's the real long-term fix?
-
-We could deprecate and remove `new Buffer(number)` and use `Buffer.allocUnsafe(number)` when
-we need uninitialized memory. But that would break 1000s of packages.
-
-~~We believe the best solution is to:~~
-
-~~1. Change `new Buffer(number)` to return safe, zeroed-out memory~~
-
-~~2. Create a new API for creating uninitialized Buffers. We propose: `Buffer.allocUnsafe(number)`~~
-
-#### Update
-
-We now support adding three new APIs:
-
-- `Buffer.from(value)` - convert from any type to a buffer
-- `Buffer.alloc(size)` - create a zero-filled buffer
-- `Buffer.allocUnsafe(size)` - create an uninitialized buffer with given size
-
-This solves the core problem that affected `ws` and `bittorrent-dht` which is
-`Buffer(variable)` getting tricked into taking a number argument.
-
-This way, existing code continues working and the impact on the npm ecosystem will be
-minimal. Over time, npm maintainers can migrate performance-critical code to use
-`Buffer.allocUnsafe(number)` instead of `new Buffer(number)`.
-
-
-### Conclusion
-
-We think there's a serious design issue with the `Buffer` API as it exists today. It
-promotes insecure software by putting high-risk functionality into a convenient API
-with friendly "developer ergonomics".
-
-This wasn't merely a theoretical exercise because we found the issue in some of the
-most popular npm packages.
-
-Fortunately, there's an easy fix that can be applied today. Use `safe-buffer` in place of
-`buffer`.
-
-```js
-var Buffer = require('safe-buffer').Buffer
-```
-
-Eventually, we hope that node.js core can switch to this new, safer behavior. We believe
-the impact on the ecosystem would be minimal since it's not a breaking change.
-Well-maintained, popular packages would be updated to use `Buffer.alloc` quickly, while
-older, insecure packages would magically become safe from this attack vector.
-
-
-## links
-
-- [Node.js PR: buffer: throw if both length and enc are passed](https://github.com/nodejs/node/pull/4514)
-- [Node Security Project disclosure for `ws`](https://nodesecurity.io/advisories/67)
-- [Node Security Project disclosure for`bittorrent-dht`](https://nodesecurity.io/advisories/68)
-
-
-## credit
-
-The original issues in `bittorrent-dht`
-([disclosure](https://nodesecurity.io/advisories/68)) and
-`ws` ([disclosure](https://nodesecurity.io/advisories/67)) were discovered by
-[Mathias Buus](https://github.com/mafintosh) and
-[Feross Aboukhadijeh](http://feross.org/).
-
-Thanks to [Adam Baldwin](https://github.com/evilpacket) for helping disclose these issues
-and for his work running the [Node Security Project](https://nodesecurity.io/).
-
-Thanks to [John Hiesey](https://github.com/jhiesey) for proofreading this README and
-auditing the code.
-
-
-## license
-
-MIT. Copyright (C) [Feross Aboukhadijeh](http://feross.org)
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/browser.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/browser.js
deleted file mode 100644
index 0bd12027d30ff7..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/browser.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('buffer')
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/index.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/index.js
deleted file mode 100644
index 74a7358ee82ac5..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/index.js
+++ /dev/null
@@ -1,58 +0,0 @@
-var buffer = require('buffer')
-
-if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
-  module.exports = buffer
-} else {
-  // Copy properties from require('buffer')
-  Object.keys(buffer).forEach(function (prop) {
-    exports[prop] = buffer[prop]
-  })
-  exports.Buffer = SafeBuffer
-}
-
-function SafeBuffer (arg, encodingOrOffset, length) {
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-// Copy static methods from Buffer
-Object.keys(Buffer).forEach(function (prop) {
-  SafeBuffer[prop] = Buffer[prop]
-})
-
-SafeBuffer.from = function (arg, encodingOrOffset, length) {
-  if (typeof arg === 'number') {
-    throw new TypeError('Argument must not be a number')
-  }
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-SafeBuffer.alloc = function (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  var buf = Buffer(size)
-  if (fill !== undefined) {
-    if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-  } else {
-    buf.fill(0)
-  }
-  return buf
-}
-
-SafeBuffer.allocUnsafe = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return Buffer(size)
-}
-
-SafeBuffer.allocUnsafeSlow = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return buffer.SlowBuffer(size)
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/package.json b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/package.json
deleted file mode 100644
index a962463ec6c055..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/package.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "_from": "safe-buffer@^5.0.1",
-  "_id": "safe-buffer@5.0.1",
-  "_integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
-  "_location": "/update-notifier/latest-version/package-json/registry-auth-token/safe-buffer",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "safe-buffer@^5.0.1",
-    "name": "safe-buffer",
-    "escapedName": "safe-buffer",
-    "rawSpec": "^5.0.1",
-    "saveSpec": null,
-    "fetchSpec": "^5.0.1"
-  },
-  "_requiredBy": [
-    "/update-notifier/latest-version/package-json/registry-auth-token"
-  ],
-  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
-  "_shasum": "d263ca54696cd8a306b5ca6551e92de57918fbe7",
-  "_shrinkwrap": null,
-  "_spec": "safe-buffer@^5.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token",
-  "author": {
-    "name": "Feross Aboukhadijeh",
-    "email": "feross@feross.org",
-    "url": "http://feross.org"
-  },
-  "bin": null,
-  "browser": "./browser.js",
-  "bugs": {
-    "url": "https://github.com/feross/safe-buffer/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Safer Node.js Buffer API",
-  "devDependencies": {
-    "standard": "^7.0.0",
-    "tape": "^4.0.0",
-    "zuul": "^3.0.0"
-  },
-  "homepage": "https://github.com/feross/safe-buffer",
-  "keywords": [
-    "buffer",
-    "buffer allocate",
-    "node security",
-    "safe",
-    "safe-buffer",
-    "security",
-    "uninitialized"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "safe-buffer",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/feross/safe-buffer.git"
-  },
-  "scripts": {
-    "test": "standard && tape test.js"
-  },
-  "version": "5.0.1"
-}
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/test.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/test.js
deleted file mode 100644
index 7da8ad761ee720..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/test.js
+++ /dev/null
@@ -1,99 +0,0 @@
-var test = require('tape')
-var SafeBuffer = require('./').Buffer
-
-test('new SafeBuffer(value) works just like Buffer', function (t) {
-  t.deepEqual(new SafeBuffer('hey'), new Buffer('hey'))
-  t.deepEqual(new SafeBuffer('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(new SafeBuffer('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(new SafeBuffer([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(new SafeBuffer(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.equal(typeof SafeBuffer.isBuffer, 'function')
-  t.equal(SafeBuffer.isBuffer(new SafeBuffer('hey')), true)
-  t.equal(Buffer.isBuffer(new SafeBuffer('hey')), true)
-  t.notOk(SafeBuffer.isBuffer({}))
-
-  t.end()
-})
-
-test('SafeBuffer.from(value) converts to a Buffer', function (t) {
-  t.deepEqual(SafeBuffer.from('hey'), new Buffer('hey'))
-  t.deepEqual(SafeBuffer.from('hey', 'utf8'), new Buffer('hey', 'utf8'))
-  t.deepEqual(SafeBuffer.from('686579', 'hex'), new Buffer('686579', 'hex'))
-  t.deepEqual(SafeBuffer.from([1, 2, 3]), new Buffer([1, 2, 3]))
-  t.deepEqual(SafeBuffer.from(new Uint8Array([1, 2, 3])), new Buffer(new Uint8Array([1, 2, 3])))
-
-  t.end()
-})
-
-test('SafeBuffer.alloc(number) returns zeroed-out memory', function (t) {
-  for (var i = 0; i < 10; i++) {
-    var expected1 = new Buffer(1000)
-    expected1.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000), expected1)
-
-    var expected2 = new Buffer(1000 * 1000)
-    expected2.fill(0)
-    t.deepEqual(SafeBuffer.alloc(1000 * 1000), expected2)
-  }
-  t.end()
-})
-
-test('SafeBuffer.allocUnsafe(number)', function (t) {
-  var buf = SafeBuffer.allocUnsafe(100) // unitialized memory
-  t.equal(buf.length, 100)
-  t.equal(SafeBuffer.isBuffer(buf), true)
-  t.equal(Buffer.isBuffer(buf), true)
-  t.end()
-})
-
-test('SafeBuffer.from() throws with number types', function (t) {
-  t.plan(5)
-  t.throws(function () {
-    SafeBuffer.from(0)
-  })
-  t.throws(function () {
-    SafeBuffer.from(-1)
-  })
-  t.throws(function () {
-    SafeBuffer.from(NaN)
-  })
-  t.throws(function () {
-    SafeBuffer.from(Infinity)
-  })
-  t.throws(function () {
-    SafeBuffer.from(99)
-  })
-})
-
-test('SafeBuffer.allocUnsafe() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.allocUnsafe({})
-  })
-})
-
-test('SafeBuffer.alloc() throws with non-number types', function (t) {
-  t.plan(4)
-  t.throws(function () {
-    SafeBuffer.alloc('hey')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc('hey', 'utf8')
-  })
-  t.throws(function () {
-    SafeBuffer.alloc([1, 2, 3])
-  })
-  t.throws(function () {
-    SafeBuffer.alloc({})
-  })
-})
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/package.json b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/package.json
index d1e9fb5acef7ac..b838a70e837fa5 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "registry-auth-token@^3.0.1",
-  "_id": "registry-auth-token@3.3.0",
-  "_integrity": "sha1-V65nNH5z2WNF7RvAEpTHI3wCqmM=",
+  "_id": "registry-auth-token@3.3.1",
+  "_inBundle": false,
+  "_integrity": "sha1-+w0yie4Nmtosu1KvXf5mywcNMAY=",
   "_location": "/update-notifier/latest-version/package-json/registry-auth-token",
   "_phantomChildren": {
     "ini": "1.3.4"
@@ -19,16 +20,14 @@
   "_requiredBy": [
     "/update-notifier/latest-version/package-json"
   ],
-  "_resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.3.0.tgz",
-  "_shasum": "57ae67347e73d96345ed1bc01294c7237c02aa63",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.3.1.tgz",
+  "_shasum": "fb0d3289ee0d9ada2cbb52af5dfe66cb070d3006",
   "_spec": "registry-auth-token@^3.0.1",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json",
   "author": {
     "name": "Espen Hovlandsdal",
     "email": "espen@hovlandsdal.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/rexxars/registry-auth-token/issues"
   },
@@ -59,8 +58,6 @@
   "license": "MIT",
   "main": "index.js",
   "name": "registry-auth-token",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+ssh://git@github.com/rexxars/registry-auth-token.git"
@@ -75,5 +72,5 @@
       "coverage/**"
     ]
   },
-  "version": "3.3.0"
+  "version": "3.3.1"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/test/auth-token.test.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/test/auth-token.test.js
index 16146533c0a6c3..9f06a997e6e26e 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/test/auth-token.test.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/test/auth-token.test.js
@@ -36,25 +36,27 @@ describe('auth-token', function () {
     })
   })
 
-  describe('bearer token', function () {
-    it('should return auth token if registry is defined', function (done) {
+  describe('legacy auth token', function () {
+    it('should return auth token if it is defined in the legacy way via the `_auth` key', function (done) {
       var content = [
-        'registry=http://registry.foobar.eu/',
-        '//registry.foobar.eu/:_authToken=foobar', ''
+        '_auth=foobar',
+        'registry=http://registry.foobar.eu/'
       ].join('\n')
 
       fs.writeFile(npmRcPath, content, function (err) {
         var getAuthToken = requireUncached('../index')
         assert(!err, err)
-        assert.deepEqual(getAuthToken(), {token: 'foobar', type: 'Bearer'})
+        assert.deepEqual(getAuthToken(), {token: 'foobar', type: 'Basic'})
         done()
       })
     })
+  })
 
-    it('should return auth token if it is defined in the legacy way via the `_auth` key', function (done) {
+  describe('bearer token', function () {
+    it('should return auth token if registry is defined', function (done) {
       var content = [
-        '_auth=foobar',
-        'registry=http://registry.foobar.eu/'
+        'registry=http://registry.foobar.eu/',
+        '//registry.foobar.eu/:_authToken=foobar', ''
       ].join('\n')
 
       fs.writeFile(npmRcPath, content, function (err) {
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/yarn.lock b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/yarn.lock
index abe2626075b8e7..6ce953f732c782 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/yarn.lock
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/yarn.lock
@@ -25,8 +25,8 @@ ajv-keywords@^1.0.0:
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
 
 ajv@^4.7.0:
-  version "4.11.7"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.7.tgz#8655a5d86d0824985cc471a1d913fb6729a0ec48"
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
   dependencies:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
@@ -665,8 +665,8 @@ growl@1.9.2:
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.9.2.tgz#0ea7743715db8d8de2c5ede1775e1b45ac85c02f"
 
 handlebars@^4.0.1:
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.6.tgz#2ce4484850537f9c97a8026d5399b935c4ed4ed7"
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.7.tgz#e97325aeb8ea0b9e12b9c4dd73c4c312ad0ede59"
   dependencies:
     async "^1.4.0"
     optimist "^0.6.1"
@@ -691,8 +691,8 @@ has@^1.0.1:
     function-bind "^1.0.2"
 
 ignore@^3.0.11, ignore@^3.0.9, ignore@^3.2.0:
-  version "3.2.7"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.2.7.tgz#4810ca5f1d8eca5595213a34b94f2eb4ed926bbd"
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.0.tgz#3812d22cbe9125f2c2b4915755a1b8abd745a001"
 
 imurmurhash@^0.1.4:
   version "0.1.4"
@@ -739,7 +739,7 @@ is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
-is-buffer@^1.0.2:
+is-buffer@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
@@ -867,10 +867,10 @@ jsx-ast-utils@^1.3.4:
   resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-1.4.1.tgz#3867213e8dd79bf1e8f2300c0cfc1efb182c0df1"
 
 kind-of@^3.0.2:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.1.0.tgz#475d698a5e49ff5e53d14e3e732429dc8bf4cf47"
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.0.tgz#b58abe4d5c044ad33726a8c1525b48cf891bff07"
   dependencies:
-    is-buffer "^1.0.2"
+    is-buffer "^1.1.5"
 
 lazy-cache@^1.0.3:
   version "1.0.4"
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/README.md b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/README.md
index cc17c9cd04509d..70022248d05e91 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/README.md
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/README.md
@@ -56,7 +56,7 @@ console.log(obj1);
    { a: 1,
      b: { first: 'one', second: 'two' },
      c: { test1: 123, test2: 222 } },
-  f: null,
+  f: [],
   g: undefined,
   c: 5,
   e: { one: 1, two: 2 },
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
index 522461d4d9180e..08f70ed763e3d7 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/lib/deep-extend.js
@@ -96,8 +96,8 @@ var deepExtend = module.exports = function (/*obj_1, [obj_2], [obj_N]*/) {
 	var val, src, clone;
 
 	args.forEach(function (obj) {
-		// skip argument if it is array or isn't object
-		if (typeof obj !== 'object' || Array.isArray(obj)) {
+		// skip argument if isn't an object, is null, or is an array
+		if (typeof obj !== 'object' || obj === null || Array.isArray(obj)) {
 			return;
 		}
 
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/package.json b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/package.json
index 6d8ab6a0ebbeff..955e6ef513ed59 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/package.json
+++ b/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc/node_modules/deep-extend/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "deep-extend@~0.4.0",
-  "_id": "deep-extend@0.4.1",
-  "_integrity": "sha1-7+QRPQgIX05vlod1mBD4B0aeIlM=",
+  "_id": "deep-extend@0.4.2",
+  "_inBundle": false,
+  "_integrity": "sha1-SLaZwn4zS/ifEIkr5DL25MfTSn8=",
   "_location": "/update-notifier/latest-version/package-json/registry-url/rc/deep-extend",
   "_phantomChildren": {},
   "_requested": {
@@ -17,16 +18,14 @@
   "_requiredBy": [
     "/update-notifier/latest-version/package-json/registry-url/rc"
   ],
-  "_resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.1.tgz",
-  "_shasum": "efe4113d08085f4e6f9687759810f807469e2253",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz",
+  "_shasum": "48b699c27e334bf89f10892be432f6e4c7d34a7f",
   "_spec": "deep-extend@~0.4.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc",
+  "_where": "/Users/rebecca/code/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-url/node_modules/rc",
   "author": {
     "name": "Viacheslav Lotsmanov",
     "email": "lotsmanov89@gmail.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/unclechu/node-deep-extend/issues"
   },
@@ -39,9 +38,12 @@
     {
       "name": "Max Maximov",
       "url": "https://github.com/maxmaximov"
+    },
+    {
+      "name": "Marshall Bowers",
+      "url": "https://github.com/maxdeviant"
     }
   ],
-  "dependencies": {},
   "deprecated": false,
   "description": "Recursive object extending",
   "devDependencies": {
@@ -80,8 +82,6 @@
   ],
   "main": "lib/deep-extend.js",
   "name": "deep-extend",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/unclechu/node-deep-extend.git"
@@ -89,5 +89,5 @@
   "scripts": {
     "test": "mocha"
   },
-  "version": "0.4.1"
+  "version": "0.4.2"
 }
diff --git a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/package.json b/deps/npm/node_modules/update-notifier/node_modules/lazy-req/package.json
deleted file mode 100644
index 2753bb469cda82..00000000000000
--- a/deps/npm/node_modules/update-notifier/node_modules/lazy-req/package.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "_from": "lazy-req@^2.0.0",
-  "_id": "lazy-req@2.0.0",
-  "_integrity": "sha1-yUUKNj7N2i5vDHATKtTzf48G8rQ=",
-  "_location": "/update-notifier/lazy-req",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "lazy-req@^2.0.0",
-    "name": "lazy-req",
-    "escapedName": "lazy-req",
-    "rawSpec": "^2.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^2.0.0"
-  },
-  "_requiredBy": [
-    "/update-notifier"
-  ],
-  "_resolved": "https://registry.npmjs.org/lazy-req/-/lazy-req-2.0.0.tgz",
-  "_shasum": "c9450a363ecdda2e6f0c70132ad4f37f8f06f2b4",
-  "_shrinkwrap": null,
-  "_spec": "lazy-req@^2.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/update-notifier",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/sindresorhus/lazy-req/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jorge Bucaran",
-      "email": "jbucaran@me.com"
-    }
-  ],
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Require modules lazily",
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/sindresorhus/lazy-req#readme",
-  "keywords": [
-    "require",
-    "load",
-    "module",
-    "modules",
-    "lazy",
-    "lazily",
-    "defer",
-    "deferred",
-    "proxy",
-    "proxies"
-  ],
-  "license": "MIT",
-  "name": "lazy-req",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/lazy-req.git"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "version": "2.0.0"
-}
diff --git a/deps/npm/node_modules/update-notifier/package.json b/deps/npm/node_modules/update-notifier/package.json
index cbb64339bbe5eb..d01b75b9291220 100644
--- a/deps/npm/node_modules/update-notifier/package.json
+++ b/deps/npm/node_modules/update-notifier/package.json
@@ -1,43 +1,42 @@
 {
-  "_from": "update-notifier@~2.1.0",
-  "_id": "update-notifier@2.1.0",
-  "_integrity": "sha1-7AweU1NrdmR6JLd8uDlm2TFRI9k=",
+  "_from": "update-notifier@2.2.0",
+  "_id": "update-notifier@2.2.0",
+  "_inBundle": false,
+  "_integrity": "sha1-G1g3z5DAc22IYncytmHBOPht5y8=",
   "_location": "/update-notifier",
   "_phantomChildren": {
-    "ansi-regex": "2.1.1",
     "graceful-fs": "4.1.11",
     "ini": "1.3.4",
-    "lru-cache": "4.0.2",
-    "mkdirp": "0.5.1",
+    "lru-cache": "4.1.1",
+    "safe-buffer": "5.1.1",
     "semver": "5.3.0",
-    "strip-ansi": "3.0.1",
+    "strip-ansi": "4.0.0",
     "which": "1.2.14",
-    "write-file-atomic": "1.3.4"
+    "write-file-atomic": "2.1.0"
   },
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "update-notifier@~2.1.0",
+    "raw": "update-notifier@2.2.0",
     "name": "update-notifier",
     "escapedName": "update-notifier",
-    "rawSpec": "~2.1.0",
+    "rawSpec": "2.2.0",
     "saveSpec": null,
-    "fetchSpec": "~2.1.0"
+    "fetchSpec": "2.2.0"
   },
   "_requiredBy": [
+    "#USER",
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-2.1.0.tgz",
-  "_shasum": "ec0c1e53536b76647a24b77cb83966d9315123d9",
-  "_shrinkwrap": null,
-  "_spec": "update-notifier@~2.1.0",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-2.2.0.tgz",
+  "_shasum": "1b5837cf90c0736d88627732b661c138f86de72f",
+  "_spec": "update-notifier@2.2.0",
+  "_where": "/Users/rebecca/code/npm",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
     "url": "sindresorhus.com"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/yeoman/update-notifier/issues"
   },
@@ -46,20 +45,20 @@
     "boxen": "^1.0.0",
     "chalk": "^1.0.0",
     "configstore": "^3.0.0",
+    "import-lazy": "^2.1.0",
     "is-npm": "^1.0.0",
     "latest-version": "^3.0.0",
-    "lazy-req": "^2.0.0",
     "semver-diff": "^2.0.0",
     "xdg-basedir": "^3.0.0"
   },
   "deprecated": false,
   "description": "Update notifications for your CLI app",
   "devDependencies": {
-    "clear-require": "^2.0.0",
+    "clear-module": "^2.1.0",
     "fixture-stdout": "^0.2.1",
     "mocha": "*",
     "strip-ansi": "^3.0.1",
-    "xo": "^0.17.0"
+    "xo": "^0.18.2"
   },
   "engines": {
     "node": ">=4"
@@ -84,8 +83,6 @@
   ],
   "license": "BSD-2-Clause",
   "name": "update-notifier",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/yeoman/update-notifier.git"
@@ -93,5 +90,5 @@
   "scripts": {
     "test": "xo && mocha --timeout 20000"
   },
-  "version": "2.1.0"
+  "version": "2.2.0"
 }
diff --git a/deps/npm/node_modules/update-notifier/readme.md b/deps/npm/node_modules/update-notifier/readme.md
index f76e3215cc9ec6..e41d6faf1e1f8c 100644
--- a/deps/npm/node_modules/update-notifier/readme.md
+++ b/deps/npm/node_modules/update-notifier/readme.md
@@ -161,6 +161,7 @@ The idea for this module came from the desire to apply the browser update strate
 
 There are a bunch projects using it:
 
+- [npm](https://github.com/npm/npm) - Package manager for JavaScript
 - [Yeoman](http://yeoman.io) - Modern workflows for modern webapps
 - [AVA](https://ava.li) - Simple concurrent test runner
 - [XO](https://github.com/sindresorhus/xo) - JavaScript happiness style linter
diff --git a/deps/npm/node_modules/uuid/.eslintrc.json b/deps/npm/node_modules/uuid/.eslintrc.json
new file mode 100644
index 00000000000000..638b0a56fd5f5b
--- /dev/null
+++ b/deps/npm/node_modules/uuid/.eslintrc.json
@@ -0,0 +1,46 @@
+{
+  "root": true,
+  "env": {
+    "browser": true,
+    "commonjs": true,
+    "node": true,
+    "mocha": true
+  },
+  "extends": ["eslint:recommended"],
+  "installedESLint": true,
+  "rules": {
+    "array-bracket-spacing": ["warn", "never"],
+    "arrow-body-style": ["warn", "as-needed"],
+    "arrow-parens": ["warn", "as-needed"],
+    "arrow-spacing": "warn",
+    "brace-style": "warn",
+    "camelcase": "warn",
+    "comma-spacing": ["warn", {"after": true}],
+    "dot-notation": "warn",
+    "indent": ["warn", 2, {
+      "SwitchCase": 1,
+      "FunctionDeclaration": {"parameters": 1},
+      "MemberExpression": 1,
+      "CallExpression": {"arguments": 1}
+    }],
+    "key-spacing": ["warn", {"beforeColon": false, "afterColon": true, "mode": "minimum"}],
+    "keyword-spacing": "warn",
+    "no-console": "off",
+    "no-empty": "off",
+    "no-multi-spaces": "warn",
+    "no-redeclare": "off",
+    "no-restricted-globals": ["warn", "Promise"],
+    "no-trailing-spaces": "warn",
+    "no-undef": "error",
+    "no-unused-vars": ["warn", {"args": "none"}],
+    "padded-blocks": ["warn", "never"],
+    "object-curly-spacing": ["warn", "never"],
+    "quotes": ["warn", "single"],
+    "react/prop-types": "off",
+    "react/jsx-no-bind": "off",
+    "semi": ["warn", "always"],
+    "space-before-blocks": ["warn", "always"],
+    "space-before-function-paren": ["warn", "never"],
+    "space-in-parens": ["warn", "never"]
+  }
+}
diff --git a/deps/npm/node_modules/uuid/.npmignore b/deps/npm/node_modules/uuid/.npmignore
deleted file mode 100644
index 67b88724dbf9a7..00000000000000
--- a/deps/npm/node_modules/uuid/.npmignore
+++ /dev/null
@@ -1,8 +0,0 @@
-node_modules
-.DS_Store
-
-# VIM temp files
-*.sw*
-
-# Mac desktop services store
-.DS_Store
diff --git a/deps/npm/node_modules/uuid/.travis.yml b/deps/npm/node_modules/uuid/.travis.yml
deleted file mode 100644
index 8a2c585ee990bd..00000000000000
--- a/deps/npm/node_modules/uuid/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-    - "0.12"
-    - "4"
-    - "6"
diff --git a/deps/npm/node_modules/uuid/README.md b/deps/npm/node_modules/uuid/README.md
index 82a79eb33a99b3..5adaa8f946a8e0 100644
--- a/deps/npm/node_modules/uuid/README.md
+++ b/deps/npm/node_modules/uuid/README.md
@@ -4,10 +4,10 @@ Simple, fast generation of [RFC4122](http://www.ietf.org/rfc/rfc4122.txt) UUIDS.
 
 Features:
 
-* Generate RFC4122 version 1 or version 4 UUIDs
-* Runs in node.js and browsers
-* Cryptographically strong random number generation on supporting platforms
-* Small footprint  (Want something smaller? [Check this out](https://gist.github.com/982883)!)
+* Support for version 1, 4 and 5 UUIDs
+* Cross-platform
+* Uses cryptographically-strong random number APIs (when available)
+* Zero-dependency, small footprint (... but not [this small](https://gist.github.com/982883))
 
 ## Quickstart - CommonJS (Recommended)
 
@@ -15,39 +15,81 @@ Features:
 npm install uuid
 ```
 
+Then generate your uuid version of choice ...
+
+Version 1 (timestamp):
+
+```javascript
+const uuidv1 = require('uuid/v1');
+uuidv1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a'
+```
+
+Version 4 (random):
+
+```javascript
+const uuidv4 = require('uuid/v4');
+uuidv4(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1'
+```
+
+Version 5 (namespace):
+
 ```javascript
-// Generate a v1 UUID (time-based)
-const uuidV1 = require('uuid/v1');
-uuidV1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a'
+const uuidv5 = require('uuid/v5');
+
+// ... using predefined DNS namespace (for domain names)
+uuidv5('hello.example.com', uuidv5.DNS)); // -> 'fdda765f-fc57-5604-a269-52a7df8164ec'
 
-// Generate a v4 UUID (random)
-const uuidV4 = require('uuid/v4');
-uuidV4(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1'
+// ... using predefined URL namespace (for, well, URLs)
+uuidv5('http://example.com/hello', uuidv5.URL); // -> '3bbcee75-cecc-5b56-8031-b6641c1ed1f1'
+
+// ... using a custom namespace
+const MY_NAMESPACE = '<UUID string you previously generated elsewhere>';
+uuidv5('Hello, World!', MY_NAMESPACE); // -> '90123e1c-7512-523e-bb28-76fab9f2f73d'
 ```
 
-## Quickstart - Pre-packaged for browsers (Not recommended)
+## Quickstart - Browser-ready Versions
 
 Browser-ready versions of this module are available via [wzrd.in](https://github.com/jfhbrook/wzrd.in).
 
+For version 1 uuids:
+
 ```html
-<script src="http://wzrd.in/standalone/uuid@latest"></script>
+<script src="http://wzrd.in/standalone/uuid%2Fv1@latest"></script>
+<script>
+uuidv1(); // -> v1 UUID
+</script>
+```
 
+For version 4 uuids:
+
+```html
+<script src="http://wzrd.in/standalone/uuid%2Fv4@latest"></script>
 <script>
-uuid.v1(); // -> v1 UUID
-uuid.v4(); // -> v4 UUID
+uuidv4(); // -> v4 UUID
 </script>
 ```
 
-(Note: Do not do this in production.  Just don't.  wzrd.in is a great service, but if you're deploying a "real" service you should be using a packaging tool like browserify or webpack.  If you do go this route you would be well advised to link to a specific version instead of `uuid@latest` to avoid having your code break when we roll out breaking changes.)
+For version 5 uuids:
 
+```html
+<script src="http://wzrd.in/standalone/uuid%2Fv5@latest"></script>
+<script>
+uuidv5('http://example.com/hello', uuidv5.URL); // -> v5 UUID
+</script>
+```
 
 ## API
 
-### uuid(...)
+### Version 1
 
-Generate a V4 uuid. See uuid.v4 documentation below.
+```javascript
+const uuidv1 = require('uuid/v1');
 
-### uuid.v1([`options` [, `buffer` [, `offset`]]])
+// Allowed arguments
+uuidv1();
+uuidv1(options);
+uuidv1(options, buffer, offset);
+```
 
 Generate and return a RFC4122 v1 (timestamp-based) UUID.
 
@@ -63,14 +105,12 @@ Generate and return a RFC4122 v1 (timestamp-based) UUID.
 
 Returns `buffer`, if specified, otherwise the string form of the UUID
 
-Notes:
-
-1. The randomly generated node id is only guaranteed to stay constant for the lifetime of the current JS runtime. (Future versions of this module may use persistent storage mechanisms to extend this guarantee.)
+Note: The <node> id is generated guaranteed to stay constant for the lifetime of the current JS runtime. (Future versions of this module may use persistent storage mechanisms to extend this guarantee.)
 
 Example: Generate string UUID with fully-specified options
 
 ```javascript
-uuid.v1({
+uuidv1({
   node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab],
   clockseq: 0x1234,
   msecs: new Date('2011-11-01').getTime(),
@@ -83,19 +123,26 @@ Example: In-place generation of two binary IDs
 ```javascript
 // Generate two ids in an array
 const arr = new Array(32); // -> []
-uuid.v1(null, arr, 0);   // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
-uuid.v1(null, arr, 16);  // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15 02 a3 1c b0 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
+uuidv1(null, arr, 0);   // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
+uuidv1(null, arr, 16);  // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15 02 a3 1c b0 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
 ```
 
-### uuid.v4([`options` [, `buffer` [, `offset`]]])
+### Version 4
+
+```javascript
+const uuidv4 = require('uuid/v4')
+
+// Allowed arguments
+uuidv4();
+uuidv4(options);
+uuidv4(options, buffer, offset);
+```
 
 Generate and return a RFC4122 v4 UUID.
 
 * `options` - (Object) Optional uuid state to apply. Properties may include:
-
   * `random` - (Number[16]) Array of 16 numbers (0-255) to use in place of randomly generated values
-  * `rng` - (Function) Random # generator to use.  Set to one of the built-in generators - `uuid.mathRNG` (all platforms), `uuid.nodeRNG` (node.js only), `uuid.whatwgRNG` (WebKit only) - or a custom function that returns an array[16] of byte values.
-
+  * `rng` - (Function) Random # generator function that returns an Array[16] of byte values (0-255)
 * `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written.
 * `offset` - (Number) Starting index in `buffer` at which to begin writing.
 
@@ -121,12 +168,60 @@ uuid.v4(null, buffer, 0);
 uuid.v4(null, buffer, 16);
 ```
 
-## Testing
+### Version 5
 
+```javascript
+const uuidv5 = require('uuid/v4');
+
+// Allowed arguments
+uuidv5(name, namespace);
+uuidv5(name, namespace, buffer);
+uuidv5(name, namespace, buffer, offset);
 ```
+
+Generate and return a RFC4122 v4 UUID.
+
+* `name` - (String | Array[]) "name" to create UUID with
+* `namespace` - (String | Array[]) "namespace" UUID either as a String or Array[16] of byte values
+* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written.
+* `offset` - (Number) Starting index in `buffer` at which to begin writing. Default = 0
+
+Returns `buffer`, if specified, otherwise the string form of the UUID
+
+Example:
+
+```javascript
+// Generate a unique  namespace (typically you would do this once, outside of
+// your project, then bake this value into your code)
+const uuidv4 = require('uuid/v4');
+const MY_NAMESPACE = uuidv4();  //
+
+// Generate a couple namespace uuids
+const uuidv5 = require('uuid/v5');
+uuidv5('hello', MY_NAMESPACE);
+uuidv5('world', MY_NAMESPACE);
+```
+
+## Testing
+
+```shell
 npm test
 ```
 
+## Deprecated / Browser-ready API
+
+The API below is available for legacy purposes and is not expected to be available post-3.X
+
+```javascript
+const uuid = require('uuid');
+
+uuid.v1(...); // alias of uuid/v1
+uuid.v4(...); // alias of uuid/v4
+uuid(...);    // alias of uuid/v4
+
+// uuid.v5() is not supported in this API
+```
+
 ## Legacy node-uuid package
 
 The code for the legacy node-uuid package is available in the `node-uuid` branch.
diff --git a/deps/npm/node_modules/uuid/bin/uuid b/deps/npm/node_modules/uuid/bin/uuid
index f732e9918e00b4..2fd26d7642c4a9 100755
--- a/deps/npm/node_modules/uuid/bin/uuid
+++ b/deps/npm/node_modules/uuid/bin/uuid
@@ -1,26 +1,50 @@
 #!/usr/bin/env node
+var assert = require('assert');
 
-var path = require('path');
-var uuid = require(path.join(__dirname, '..'));
+function usage() {
+  console.log('Usage:');
+  console.log('  uuid');
+  console.log('  uuid v1');
+  console.log('  uuid v4');
+  console.log('  uuid v5 <name> <namespace uuid>');
+  console.log('  uuid --help');
+  console.log('\nNote: <namespace uuid> may be "URL" or "DNS" to use the corresponding UUIDs defined by RFC4122');
+}
 
-var arg = process.argv[2];
+var args = process.argv.slice(2);
 
-if ('--help' === arg) {
-  console.log('\n  USAGE: uuid [version] [options]\n\n');
-  console.log('  options:\n');
-  console.log('  --help                     Display this message and exit\n');
+if (args.indexOf('--help') >= 0) {
+  usage();
   process.exit(0);
 }
+var version = args.shift() || 'v4';
 
-if (null == arg) {
-  console.log(uuid());
-  process.exit(0);
-}
+switch (version) {
+  case 'v1':
+    var uuidV1 = require('../v1');
+    console.log(uuidV1());
+    break;
 
-if ('v1' !== arg && 'v4' !== arg) {
-  console.error('Version must be RFC4122 version 1 or version 4, denoted as "v1" or "v4"');
-  process.exit(1);
-}
+  case 'v4':
+    var uuidV4 = require('../v4');
+    console.log(uuidV4());
+    break;
+
+  case 'v5':
+    var uuidV5 = require('../v5');
 
-console.log(uuid[arg]());
-process.exit(0);
+    var name = args.shift();
+    var namespace = args.shift();
+    assert(name != null, 'v5 name not specified');
+    assert(namespace != null, 'v5 namespace not specified');
+
+    if (namespace == 'URL') namespace = uuidV5.URL;
+    if (namespace == 'DNS') namespace = uuidV5.DNS;
+
+    console.log(uuidV5(name, namespace));
+    break;
+
+  default:
+    usage();
+    process.exit(1);
+}
diff --git a/deps/npm/node_modules/uuid/lib/bytesToUuid.js b/deps/npm/node_modules/uuid/lib/bytesToUuid.js
index 9ee989cb9bb1c5..2c9a22309aa6d6 100644
--- a/deps/npm/node_modules/uuid/lib/bytesToUuid.js
+++ b/deps/npm/node_modules/uuid/lib/bytesToUuid.js
@@ -1,6 +1,6 @@
 /**
  * Convert array of 16 byte values to UUID string format of the form:
- * XXXXXXXX-XXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+ * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
  */
 var byteToHex = [];
 for (var i = 0; i < 256; ++i) {
@@ -10,7 +10,7 @@ for (var i = 0; i < 256; ++i) {
 function bytesToUuid(buf, offset) {
   var i = offset || 0;
   var bth = byteToHex;
-  return  bth[buf[i++]] + bth[buf[i++]] +
+  return bth[buf[i++]] + bth[buf[i++]] +
           bth[buf[i++]] + bth[buf[i++]] + '-' +
           bth[buf[i++]] + bth[buf[i++]] + '-' +
           bth[buf[i++]] + bth[buf[i++]] + '-' +
diff --git a/deps/npm/node_modules/uuid/lib/rng-browser.js b/deps/npm/node_modules/uuid/lib/rng-browser.js
index 88b7dfb68af592..ac39b1289b49da 100644
--- a/deps/npm/node_modules/uuid/lib/rng-browser.js
+++ b/deps/npm/node_modules/uuid/lib/rng-browser.js
@@ -7,7 +7,7 @@ var rng;
 var crypto = global.crypto || global.msCrypto; // for IE 11
 if (crypto && crypto.getRandomValues) {
   // WHATWG crypto RNG - http://wiki.whatwg.org/wiki/Crypto
-  var rnds8 = new Uint8Array(16);
+  var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef
   rng = function whatwgRNG() {
     crypto.getRandomValues(rnds8);
     return rnds8;
@@ -19,7 +19,7 @@ if (!rng) {
   //
   // If all else fails, use Math.random().  It's fast, but is of unspecified
   // quality.
-  var  rnds = new Array(16);
+  var rnds = new Array(16);
   rng = function() {
     for (var i = 0, r; i < 16; i++) {
       if ((i & 0x03) === 0) r = Math.random() * 0x100000000;
diff --git a/deps/npm/node_modules/uuid/lib/rng.js b/deps/npm/node_modules/uuid/lib/rng.js
index 5624d9123b4398..4a0182fd685a9f 100644
--- a/deps/npm/node_modules/uuid/lib/rng.js
+++ b/deps/npm/node_modules/uuid/lib/rng.js
@@ -1,10 +1,10 @@
 // Unique ID creation requires a high quality random # generator.  In node.js
-// this is prett straight-forward - we use the crypto API.
+// this is pretty straight-forward - we use the crypto API.
 
 var rb = require('crypto').randomBytes;
 
 function rng() {
   return rb(16);
-};
+}
 
 module.exports = rng;
diff --git a/deps/npm/node_modules/uuid/lib/sha1-browser.js b/deps/npm/node_modules/uuid/lib/sha1-browser.js
new file mode 100644
index 00000000000000..dbc31842080437
--- /dev/null
+++ b/deps/npm/node_modules/uuid/lib/sha1-browser.js
@@ -0,0 +1,85 @@
+// Adapted from Chris Veness' SHA1 code at
+// http://www.movable-type.co.uk/scripts/sha1.html
+'use strict';
+
+function f(s, x, y, z) {
+  switch (s) {
+    case 0: return (x & y) ^ (~x & z);
+    case 1: return x ^ y ^ z;
+    case 2: return (x & y) ^ (x & z) ^ (y & z);
+    case 3: return x ^ y ^ z;
+  }
+}
+
+function ROTL(x, n) {
+  return (x << n) | (x>>> (32 - n));
+}
+
+function sha1(bytes) {
+  var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
+  var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+
+  if (typeof(bytes) == 'string') {
+    var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
+    bytes = new Array(msg.length);
+    for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i);
+  }
+
+  bytes.push(0x80);
+
+  var l = bytes.length/4 + 2;
+  var N = Math.ceil(l/16);
+  var M = new Array(N);
+
+  for (var i=0; i<N; i++) {
+    M[i] = new Array(16);
+    for (var j=0; j<16; j++) {
+      M[i][j] =
+        bytes[i * 64 + j * 4] << 24 |
+        bytes[i * 64 + j * 4 + 1] << 16 |
+        bytes[i * 64 + j * 4 + 2] << 8 |
+        bytes[i * 64 + j * 4 + 3];
+    }
+  }
+
+  M[N - 1][14] = ((bytes.length - 1) * 8) /
+    Math.pow(2, 32); M[N - 1][14] = Math.floor(M[N - 1][14]);
+  M[N - 1][15] = ((bytes.length - 1) * 8) & 0xffffffff;
+
+  for (var i=0; i<N; i++) {
+    var W = new Array(80);
+
+    for (var t=0; t<16; t++) W[t] = M[i][t];
+    for (var t=16; t<80; t++) {
+      W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1);
+    }
+
+    var a = H[0], b = H[1], c = H[2], d = H[3], e = H[4];
+
+    for (var t=0; t<80; t++) {
+      var s = Math.floor(t/20);
+      var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0;
+      e = d;
+      d = c;
+      c = ROTL(b, 30) >>> 0;
+      b = a;
+      a = T;
+    }
+
+    H[0] = (H[0] + a) >>> 0;
+    H[1] = (H[1] + b) >>> 0;
+    H[2] = (H[2] + c) >>> 0;
+    H[3] = (H[3] + d) >>> 0;
+    H[4] = (H[4] + e) >>> 0;
+  }
+
+  return [
+    H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff,
+    H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff,
+    H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff,
+    H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff,
+    H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff
+  ];
+}
+
+module.exports = sha1;
diff --git a/deps/npm/node_modules/uuid/lib/sha1.js b/deps/npm/node_modules/uuid/lib/sha1.js
new file mode 100644
index 00000000000000..e8771ce5402b71
--- /dev/null
+++ b/deps/npm/node_modules/uuid/lib/sha1.js
@@ -0,0 +1,21 @@
+'use strict';
+
+var crypto = require('crypto');
+
+function sha1(bytes) {
+	// support modern Buffer API
+	if (typeof Buffer.from === 'function') {
+		if (Array.isArray(bytes)) bytes = Buffer.from(bytes);
+		else if (typeof bytes === 'string') bytes = Buffer.from(bytes, 'utf8');
+	}
+
+	// support pre-v4 Buffer API
+	else {
+		if (Array.isArray(bytes)) bytes = new Buffer(bytes);
+		else if (typeof bytes === 'string') bytes = new Buffer(bytes, 'utf8');
+	}
+
+	return crypto.createHash('sha1').update(bytes).digest();
+}
+
+module.exports = sha1;
diff --git a/deps/npm/node_modules/uuid/package.json b/deps/npm/node_modules/uuid/package.json
index c888a25a232b1f..8aebdb2ed1853e 100644
--- a/deps/npm/node_modules/uuid/package.json
+++ b/deps/npm/node_modules/uuid/package.json
@@ -1,34 +1,36 @@
 {
-  "_from": "uuid@~3.0.1",
-  "_id": "uuid@3.0.1",
-  "_integrity": "sha1-ZUS7ot/ajBzxfmKaOjBeK7H+5sE=",
+  "_from": "uuid@3.1.0",
+  "_id": "uuid@3.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-DIWtzUkw04M4k3bf1IcpS2tngXEL26YUD2M0tMDUpnUrz2hgzUBlD55a4FjdLGPvfHxS6uluGWvaVEqgBcVa+g==",
   "_location": "/uuid",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "uuid@~3.0.1",
+    "raw": "uuid@3.1.0",
     "name": "uuid",
     "escapedName": "uuid",
-    "rawSpec": "~3.0.1",
+    "rawSpec": "3.1.0",
     "saveSpec": null,
-    "fetchSpec": "~3.0.1"
+    "fetchSpec": "3.1.0"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/request",
     "/tap/coveralls/request"
   ],
-  "_resolved": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
-  "_shasum": "6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1",
-  "_shrinkwrap": null,
-  "_spec": "uuid@~3.0.1",
-  "_where": "/Users/zkat/Documents/code/npm",
+  "_resolved": "https://registry.npmjs.org/uuid/-/uuid-3.1.0.tgz",
+  "_shasum": "3dd3d3e790abc24d7b0d3a034ffababe28ebbc04",
+  "_spec": "uuid@3.1.0",
+  "_where": "/Users/rebecca/code/npm",
   "bin": {
     "uuid": "./bin/uuid"
   },
   "browser": {
-    "./lib/rng.js": "./lib/rng-browser.js"
+    "./lib/rng.js": "./lib/rng-browser.js",
+    "./lib/sha1.js": "./lib/sha1-browser.js"
   },
   "bugs": {
     "url": "https://github.com/kelektiv/node-uuid/issues"
@@ -56,9 +58,8 @@
       "email": "shtylman@gmail.com"
     }
   ],
-  "dependencies": {},
   "deprecated": false,
-  "description": "RFC4122 (v1 and v4) generator",
+  "description": "RFC4122 (v1, v4, and v5) UUIDs",
   "devDependencies": {
     "mocha": "3.1.2"
   },
@@ -70,8 +71,6 @@
   ],
   "license": "MIT",
   "name": "uuid",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/kelektiv/node-uuid.git"
@@ -79,5 +78,5 @@
   "scripts": {
     "test": "mocha test/test.js"
   },
-  "version": "3.0.1"
+  "version": "3.1.0"
 }
diff --git a/deps/npm/node_modules/uuid/test/mocha.opts b/deps/npm/node_modules/uuid/test/mocha.opts
deleted file mode 100644
index 5d6a3113b16bae..00000000000000
--- a/deps/npm/node_modules/uuid/test/mocha.opts
+++ /dev/null
@@ -1,3 +0,0 @@
---ui qunit
---reporter spec
---check-leaks
diff --git a/deps/npm/node_modules/uuid/test/test.js b/deps/npm/node_modules/uuid/test/test.js
deleted file mode 100644
index ec33bec01371c4..00000000000000
--- a/deps/npm/node_modules/uuid/test/test.js
+++ /dev/null
@@ -1,96 +0,0 @@
-var assert = require('assert');
-
-var uuid = require('../');
-
-// Verify ordering of v1 ids created with explicit times
-var TIME = 1321644961388; // 2011-11-18 11:36:01.388-08:00
-
-function compare(name, ids) {
-  test(name, function() {
-    // avoid .map for older browsers
-    for (var i=0 ; i<ids.length ; ++i) {
-      ids[i] = ids[i].split('-').reverse().join('-');
-    }
-    ids = ids.sort();
-    var sorted = ([].concat(ids)).sort();
-
-    assert(sorted.toString() == ids.toString(), name + ' have expected order');
-  });
-}
-
-// Verify ordering of v1 ids created using default behavior
-compare('uuids with current time', [
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1()
-]);
-
-// Verify ordering of v1 ids created with explicit times
-compare('uuids with time option', [
-  uuid.v1({msecs: TIME - 10*3600*1000}),
-  uuid.v1({msecs: TIME - 1}),
-  uuid.v1({msecs: TIME}),
-  uuid.v1({msecs: TIME + 1}),
-  uuid.v1({msecs: TIME + 28*24*3600*1000})
-]);
-
-test('msec', function() {
-  assert(
-    uuid.v1({msecs: TIME}) != uuid.v1({msecs: TIME}),
-    'IDs created at same msec are different'
-  );
-});
-
-test('exception thrown when > 10k ids created in 1ms', function() {
-  // Verify throw if too many ids created
-  var thrown = false;
-  try {
-    uuid.v1({msecs: TIME, nsecs: 10000});
-  } catch (e) {
-    thrown = true;
-  }
-  assert(thrown, 'Exception thrown when > 10K ids created in 1 ms');
-});
-
-test('clock regression by msec', function() {
-  // Verify clock regression bumps clockseq
-  var uidt = uuid.v1({msecs: TIME});
-  var uidtb = uuid.v1({msecs: TIME - 1});
-  assert(
-    parseInt(uidtb.split('-')[3], 16) - parseInt(uidt.split('-')[3], 16) === 1,
-    'Clock regression by msec increments the clockseq'
-  );
-});
-
-test('clock regression by nsec', function() {
-  // Verify clock regression bumps clockseq
-  var uidtn = uuid.v1({msecs: TIME, nsecs: 10});
-  var uidtnb = uuid.v1({msecs: TIME, nsecs: 9});
-  assert(
-    parseInt(uidtnb.split('-')[3], 16) - parseInt(uidtn.split('-')[3], 16) === 1,
-    'Clock regression by nsec increments the clockseq'
-  );
-});
-
-test('explicit options product expected id', function() {
-  // Verify explicit options produce expected id
-  var id = uuid.v1({
-    msecs: 1321651533573,
-    nsecs: 5432,
-    clockseq: 0x385c,
-    node: [ 0x61, 0xcd, 0x3c, 0xbb, 0x32, 0x10 ]
-  });
-  assert(id == 'd9428888-122b-11e1-b85c-61cd3cbb3210', 'Explicit options produce expected id');
-});
-
-test('ids spanning 1ms boundary are 100ns apart', function() {
-  // Verify adjacent ids across a msec boundary are 1 time unit apart
-  var u0 = uuid.v1({msecs: TIME, nsecs: 9999});
-  var u1 = uuid.v1({msecs: TIME + 1, nsecs: 0});
-
-  var before = u0.split('-')[0], after = u1.split('-')[0];
-  var dt = parseInt(after, 16) - parseInt(before, 16);
-  assert(dt === 1, 'Ids spanning 1ms boundary are 100ns apart');
-});
diff --git a/deps/npm/node_modules/uuid/v1.js b/deps/npm/node_modules/uuid/v1.js
index 315bd4cd652bce..613f67e2e84363 100644
--- a/deps/npm/node_modules/uuid/v1.js
+++ b/deps/npm/node_modules/uuid/v1.js
@@ -1,6 +1,3 @@
-// Unique ID creation requires a high quality random # generator.  We feature
-// detect to determine the best RNG source, normalizing to a function that
-// returns 128-bits of randomness, since that's what's usually required
 var rng = require('./lib/rng');
 var bytesToUuid = require('./lib/bytesToUuid');
 
diff --git a/deps/npm/node_modules/uuid/v5.js b/deps/npm/node_modules/uuid/v5.js
new file mode 100644
index 00000000000000..39cc35e7c8bcf6
--- /dev/null
+++ b/deps/npm/node_modules/uuid/v5.js
@@ -0,0 +1,42 @@
+var sha1 = require('./lib/sha1-browser');
+var bytesToUuid = require('./lib/bytesToUuid');
+
+function uuidToBytes(uuid) {
+  // Note: We assume we're being passed a valid uuid string
+  var bytes = [];
+  uuid.replace(/[a-fA-F0-9]{2}/g, function(hex) {
+    bytes.push(parseInt(hex, 16));
+  });
+
+  return bytes;
+}
+
+function stringToBytes(str) {
+  str = unescape(encodeURIComponent(str)); // UTF8 escape
+  var bytes = new Array(str.length);
+  for (var i = 0; i < str.length; i++) {
+    bytes[i] = str.charCodeAt(i);
+  }
+  return bytes;
+}
+
+function v5(name, namespace, buf, offset) {
+  if (typeof(name) == 'string') name = stringToBytes(name);
+  if (typeof(namespace) == 'string') namespace = uuidToBytes(namespace);
+
+  if (!Array.isArray(name)) throw TypeError('name must be an array of bytes');
+  if (!Array.isArray(namespace) || namespace.length != 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values');
+
+  // Per 4.3
+  var bytes = sha1(namespace.concat(name));
+  bytes[6] = (bytes[6] & 0x0f) | 0x50;
+  bytes[8] = (bytes[8] & 0x3f) | 0x80;
+
+  return buf || bytesToUuid(bytes);
+}
+
+// Pre-defined namespaces, per Appendix C
+v5.DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
+v5.URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
+
+module.exports = v5;
diff --git a/deps/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/node_modules/spdx-license-ids/README.md b/deps/npm/node_modules/validate-npm-package-license/node_modules/spdx-correct/node_modules/spdx-license-ids/README.md
old mode 100755
new mode 100644
diff --git a/deps/npm/node_modules/worker-farm/.npmignore b/deps/npm/node_modules/worker-farm/.npmignore
new file mode 100644
index 00000000000000..3c3629e647f5dd
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/worker-farm/.travis.yml b/deps/npm/node_modules/worker-farm/.travis.yml
new file mode 100644
index 00000000000000..8e2376115391b2
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/.travis.yml
@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - 4
+  - 6
+  - 8
+branches:
+  only:
+    - master
+notifications:
+  email:
+    - rod@vagg.org
diff --git a/deps/npm/node_modules/worker-farm/LICENSE.md b/deps/npm/node_modules/worker-farm/LICENSE.md
new file mode 100644
index 00000000000000..274c9b46079443
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/LICENSE.md
@@ -0,0 +1,13 @@
+The MIT License (MIT)
+=====================
+
+Copyright (c) 2014 LevelUP contributors
+---------------------------------------
+
+*LevelUP contributors listed at <https://github.com/rvagg/node-levelup#contributors>*
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/deps/npm/node_modules/worker-farm/README.md b/deps/npm/node_modules/worker-farm/README.md
new file mode 100644
index 00000000000000..87ee4b61b5dad2
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/README.md
@@ -0,0 +1,144 @@
+# Worker Farm [![Build Status](https://secure.travis-ci.org/rvagg/node-worker-farm.png)](http://travis-ci.org/rvagg/node-worker-farm)
+
+[![NPM](https://nodei.co/npm/worker-farm.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/worker-farm/) [![NPM](https://nodei.co/npm-dl/worker-farm.png?months=6&height=3)](https://nodei.co/npm/worker-farm/)
+
+
+Distribute processing tasks to child processes with an über-simple API and baked-in durability & custom concurrency options. *Available in npm as <strong>worker-farm</strong>*.
+
+## Example
+
+Given a file, *child.js*:
+
+```js
+module.exports = function (inp, callback) {
+  callback(null, inp + ' BAR (' + process.pid + ')')
+}
+```
+
+And a main file:
+
+```js
+var workerFarm = require('worker-farm')
+  , workers    = workerFarm(require.resolve('./child'))
+  , ret        = 0
+
+for (var i = 0; i < 10; i++) {
+  workers('#' + i + ' FOO', function (err, outp) {
+    console.log(outp)
+    if (++ret == 10)
+      workerFarm.end(workers)
+  })
+}
+```
+
+We'll get an output something like the following:
+
+```
+#1 FOO BAR (8546)
+#0 FOO BAR (8545)
+#8 FOO BAR (8545)
+#9 FOO BAR (8546)
+#2 FOO BAR (8548)
+#4 FOO BAR (8551)
+#3 FOO BAR (8549)
+#6 FOO BAR (8555)
+#5 FOO BAR (8553)
+#7 FOO BAR (8557)
+```
+
+This example is contained in the *[examples/basic](https://github.com/rvagg/node-worker-farm/tree/master/examples/basic/)* directory.
+
+### Example #1: Estimating π using child workers
+
+You will also find a more complex example in *[examples/pi](https://github.com/rvagg/node-worker-farm/tree/master/examples/pi/)* that estimates the value of **π** by using a Monte Carlo *area-under-the-curve* method and compares the speed of doing it all in-process vs using child workers to complete separate portions.
+
+Running `node examples/pi` will give you something like:
+
+```
+Doing it the slow (single-process) way...
+π ≈ 3.1416269360000006  (0.0000342824102075312 away from actual!)
+took 8341 milliseconds
+Doing it the fast (multi-process) way...
+π ≈ 3.1416233600000036  (0.00003070641021052367 away from actual!)
+took 1985 milliseconds
+```
+
+## Durability
+
+An important feature of Worker Farm is **call durability**. If a child process dies for any reason during the execution of call(s), those calls will be re-queued and taken care of by other child processes. In this way, when you ask for something to be done, unless there is something *seriously* wrong with what you're doing, you should get a result on your callback function.
+
+## My use-case
+
+There are other libraries for managing worker processes available but my use-case was fairly specific: I need to make heavy use of the [node-java](https://github.com/nearinfinity/node-java) library to interact with JVM code. Unfortunately, because the JVM garbage collector is so difficult to interact with, it's prone to killing your Node process when the GC kicks under heavy load. For safety I needed a durable way to make calls so that (1) it wouldn't kill my main process and (2) any calls that weren't successful would be resubmitted for processing.
+
+Worker Farm allows me to spin up multiple JVMs to be controlled by Node, and have a single, uncomplicated API that acts the same way as an in-process API and the calls will be taken care of by a child process even if an error kills a child process while it is working as the call will simply be passed to a new child process.
+
+**But**, don't think that Worker Farm is specific to that use-case, it's designed to be very generic and simple to adapt to anything requiring the use of child Node processes.
+
+## API
+
+Worker Farm exports a main function and an `end()` method. The main function sets up a "farm" of coordinated child-process workers and it can be used to instantiate multiple farms, all operating independently.
+
+### workerFarm([options, ]pathToModule[, exportedMethods])
+
+In its most basic form, you call `workerFarm()` with the path to a module file to be invoked by the child process. You should use an **absolute path** to the module file, the best way to obtain the path is with `require.resolve('./path/to/module')`, this function can be used in exactly the same way as `require('./path/to/module')` but it returns an absolute path.
+
+#### `exportedMethods`
+
+If your module exports a single function on `module.exports` then you should omit the final parameter. However, if you are exporting multiple functions on `module.exports` then you should list them in an Array of Strings:
+
+```js
+var workers = workerFarm(require.resolve('./mod'), [ 'doSomething', 'doSomethingElse' ])
+workers.doSomething(function () {})
+workers.doSomethingElse(function () {})
+```
+
+Listing the available methods will instruct Worker Farm what API to provide you with on the returned object. If you don't list a `exportedMethods` Array then you'll get a single callable function to use; but if you list the available methods then you'll get an object with callable functions by those names.
+
+**It is assumed that each function you call on your child module will take a `callback` function as the last argument.**
+
+#### `options`
+
+If you don't provide an `options` object then the following defaults will be used:
+
+```js
+{
+    maxCallsPerWorker           : Infinity
+  , maxConcurrentWorkers        : require('os').cpus().length
+  , maxConcurrentCallsPerWorker : 10
+  , maxConcurrentCalls          : Infinity
+  , maxCallTime                 : Infinity
+  , maxRetries                  : Infinity
+  , autoStart                   : false
+}
+```
+
+  * **<code>maxCallsPerWorker</code>** allows you to control the lifespan of your child processes. A positive number will indicate that you only want each child to accept that many calls before it is terminated. This may be useful if you need to control memory leaks or similar in child processes.
+
+  * **<code>maxConcurrentWorkers</code>** will set the number of child processes to maintain concurrently. By default it is set to the number of CPUs available on the current system, but it can be any reasonable number, including `1`.
+
+  * **<code>maxConcurrentCallsPerWorker</code>** allows you to control the *concurrency* of individual child processes. Calls are placed into a queue and farmed out to child processes according to the number of calls they are allowed to handle concurrently. It is arbitrarily set to 10 by default so that calls are shared relatively evenly across workers, however if your calls predictably take a similar amount of time then you could set it to `Infinity` and Worker Farm won't queue any calls but spread them evenly across child processes and let them go at it. If your calls aren't I/O bound then it won't matter what value you use here as the individual workers won't be able to execute more than a single call at a time.
+
+  * **<code>maxConcurrentCalls</code>** allows you to control the maximum number of calls in the queue&mdash;either actively being processed or waiting for a worker to be processed. `Infinity` indicates no limit but if you have conditions that may endlessly queue jobs and you need to set a limit then provide a `>0` value and any calls that push the limit will return on their callback with a `MaxConcurrentCallsError` error (check `err.type == 'MaxConcurrentCallsError'`).
+
+  * **<code>maxCallTime</code>** *(use with caution, understand what this does before you use it!)* when `!== Infinity`, will cap a time, in milliseconds, that *any single call* can take to execute in a worker. If this time limit is exceeded by just a single call then the worker running that call will be killed and any calls running on that worker will have their callbacks returned with a `TimeoutError` (check `err.type == 'TimeoutError'`). If you are running with `maxConcurrentCallsPerWorker` value greater than `1` then **all calls currently executing** will fail and will be automatically resubmitted uless you've changed the `maxRetries` option. Use this if you have jobs that may potentially end in infinite loops that you can't programatically end with your child code. Preferably run this with a `maxConcurrentCallsPerWorker` so you don't interrupt other calls when you have a timeout. This timeout operates on a per-call basis but will interrupt a whole worker.
+
+  * **<code>maxRetries</code>** allows you to control the max number of call requeues after worker termination (unexpected or timeout). By default this option is set to `Infinity` which means that each call of each terminated worker will always be auto requeued. When the number of retries exceeds `maxRetries` value, the job callback will be executed with a `ProcessTerminatedError`. Note that if you are running with finite `maxCallTime` and `maxConcurrentCallsPerWorkers` greater than `1` then any `TimeoutError` will increase the retries counter *for each* concurrent call of the terminated worker.
+
+  * **<code>autoStart</code>** when set to `true` will start the workers as early as possible. Use this when your workers have to do expensive initialization. That way they'll be ready when the first request comes through.
+
+### workerFarm.end(farm)
+
+Child processes stay alive waiting for jobs indefinitely and your farm manager will stay alive managing its workers, so if you need it to stop then you have to do so explicitly. If you send your farm API to `workerFarm.end()` then it'll cleanly end your worker processes. Note though that it's a *soft* ending so it'll wait for child processes to finish what they are working on before asking them to die.
+
+Any calls that are queued and not yet being handled by a child process will be discarded. `end()` only waits for those currently in progress.
+
+Once you end a farm, it won't handle any more calls, so don't even try!
+
+## Related
+
+* [farm-cli](https://github.com/Kikobeats/farm-cli) – Launch a farm of workers from CLI.
+
+## License
+
+Worker Farm is Copyright (c) 2014 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licensed under the MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details.
diff --git a/deps/npm/node_modules/worker-farm/examples/basic/child.js b/deps/npm/node_modules/worker-farm/examples/basic/child.js
new file mode 100644
index 00000000000000..41e124b06e9638
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/examples/basic/child.js
@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = function (inp, callback) {
+  callback(null, inp + ' BAR (' + process.pid + ')')
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/examples/basic/index.js b/deps/npm/node_modules/worker-farm/examples/basic/index.js
new file mode 100644
index 00000000000000..3c9a1086e981ce
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/examples/basic/index.js
@@ -0,0 +1,13 @@
+'use strict'
+
+let workerFarm = require('../../')
+  , workers    = workerFarm(require.resolve('./child'))
+  , ret        = 0
+
+for (let i = 0; i < 10; i++) {
+  workers('#' + i + ' FOO', function (err, outp) {
+    console.log(outp)
+    if (++ret == 10)
+      workerFarm.end(workers)
+  })
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/examples/pi/calc.js b/deps/npm/node_modules/worker-farm/examples/pi/calc.js
new file mode 100644
index 00000000000000..42c77c2bd201fb
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/examples/pi/calc.js
@@ -0,0 +1,22 @@
+'use strict'
+
+/* A simple π estimation function using a Monte Carlo method
+ * For 0 to `points`, take 2 random numbers < 1, square and add them to
+ * find the area under that point in a 1x1 square. If that area is <= 1
+ * then it's *within* a quarter-circle, otherwise it's outside.
+ * Take the number of points <= 1 and multiply it by 4 and you have an
+ * estimate!
+ * Do this across multiple processes and average the results to
+ * increase accuracy.
+ */
+
+module.exports = function (points, callback) {
+  let inside = 0
+    , i = points
+
+  while (i--)
+    if (Math.pow(Math.random(), 2) + Math.pow(Math.random(), 2) <= 1)
+      inside++
+
+  callback(null, (inside / points) * 4)
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/examples/pi/index.js b/deps/npm/node_modules/worker-farm/examples/pi/index.js
new file mode 100644
index 00000000000000..b7b26839ed1fcb
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/examples/pi/index.js
@@ -0,0 +1,41 @@
+'use strict'
+
+const CHILDREN         = 500
+    , POINTS_PER_CHILD = 1000000
+    , FARM_OPTIONS     = {
+          maxConcurrentWorkers        : require('os').cpus().length
+        , maxCallsPerWorker           : Infinity
+        , maxConcurrentCallsPerWorker : 1
+      }
+
+let workerFarm = require('../../')
+  , calcDirect = require('./calc')
+  , calcWorker = workerFarm(FARM_OPTIONS, require.resolve('./calc'))
+
+  , ret
+  , start
+
+  , tally = function (finish, err, avg) {
+      ret.push(avg)
+      if (ret.length == CHILDREN) {
+        let pi  = ret.reduce(function (a, b) { return a + b }) / ret.length
+          , end = +new Date()
+        console.log('π ≈', pi, '\t(' + Math.abs(pi - Math.PI), 'away from actual!)')
+        console.log('took', end - start, 'milliseconds')
+        if (finish)
+          finish()
+      }
+    }
+
+  , calc = function (method, callback) {
+      ret   = []
+      start = +new Date()
+      for (let i = 0; i < CHILDREN; i++)
+        method(POINTS_PER_CHILD, tally.bind(null, callback))
+    }
+
+console.log('Doing it the slow (single-process) way...')
+calc(calcDirect, function () {
+  console.log('Doing it the fast (multi-process) way...')
+  calc(calcWorker, process.exit)
+})
diff --git a/deps/npm/node_modules/worker-farm/lib/child/index.js b/deps/npm/node_modules/worker-farm/lib/child/index.js
new file mode 100644
index 00000000000000..f91e08433ab1fb
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/lib/child/index.js
@@ -0,0 +1,52 @@
+'use strict'
+
+let $module
+
+/*
+  let contextProto = this.context;
+  while (contextProto = Object.getPrototypeOf(contextProto)) {
+    completionGroups.push(Object.getOwnPropertyNames(contextProto));
+  }
+*/
+
+
+function handle (data) {
+  let idx      = data.idx
+    , child    = data.child
+    , method   = data.method
+    , args     = data.args
+    , callback = function () {
+        let _args = Array.prototype.slice.call(arguments)
+        if (_args[0] instanceof Error) {
+          let e = _args[0]
+          _args[0] = {
+              '$error'  : '$error'
+            , 'type'    : e.constructor.name
+            , 'message' : e.message
+            , 'stack'   : e.stack
+          }
+          Object.keys(e).forEach(function(key) {
+            _args[0][key] = e[key]
+          })
+        }
+        process.send({ idx: idx, child: child, args: _args })
+      }
+    , exec
+
+  if (method == null && typeof $module == 'function')
+    exec = $module
+  else if (typeof $module[method] == 'function')
+    exec = $module[method]
+
+  if (!exec)
+    return console.error('NO SUCH METHOD:', method)
+
+  exec.apply(null, args.concat([ callback ]))
+}
+
+
+process.on('message', function (data) {
+  if (!$module) return $module = require(data.module)
+  if (data == 'die') return process.exit(0)
+  handle(data)
+})
diff --git a/deps/npm/node_modules/worker-farm/lib/farm.js b/deps/npm/node_modules/worker-farm/lib/farm.js
new file mode 100644
index 00000000000000..bdc70e84a10137
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/lib/farm.js
@@ -0,0 +1,339 @@
+'use strict'
+
+const DEFAULT_OPTIONS = {
+          maxCallsPerWorker           : Infinity
+        , maxConcurrentWorkers        : require('os').cpus().length
+        , maxConcurrentCallsPerWorker : 10
+        , maxConcurrentCalls          : Infinity
+        , maxCallTime                 : Infinity // exceed this and the whole worker is terminated
+        , maxRetries                  : Infinity
+        , forcedKillTime              : 100
+        , autoStart                   : false
+      }
+
+const extend                  = require('xtend')
+    , fork                    = require('./fork')
+    , TimeoutError            = require('errno').create('TimeoutError')
+    , ProcessTerminatedError  = require('errno').create('ProcessTerminatedError')
+    , MaxConcurrentCallsError = require('errno').create('MaxConcurrentCallsError')
+
+
+function Farm (options, path) {
+  this.options     = extend(DEFAULT_OPTIONS, options)
+  this.path        = path
+  this.activeCalls = 0
+}
+
+
+// make a handle to pass back in the form of an external API
+Farm.prototype.mkhandle = function (method) {
+  return function () {
+    let args = Array.prototype.slice.call(arguments)
+    if (this.activeCalls >= this.options.maxConcurrentCalls) {
+      let err = new MaxConcurrentCallsError('Too many concurrent calls (' + this.activeCalls + ')')
+      if (typeof args[args.length - 1] == 'function')
+        return process.nextTick(args[args.length - 1].bind(null, err))
+      throw err
+    }
+    this.addCall({
+        method   : method
+      , callback : args.pop()
+      , args     : args
+      , retries  : 0
+    })
+  }.bind(this)
+}
+
+
+// a constructor of sorts
+Farm.prototype.setup = function (methods) {
+  let iface
+  if (!methods) { // single-function export
+    iface = this.mkhandle()
+  } else { // multiple functions on the export
+    iface = {}
+    methods.forEach(function (m) {
+      iface[m] = this.mkhandle(m)
+    }.bind(this))
+  }
+
+  this.searchStart    = -1
+  this.childId        = -1
+  this.children       = {}
+  this.activeChildren = 0
+  this.callQueue      = []
+
+  if (this.options.autoStart) {
+    while (this.activeChildren < this.options.maxConcurrentWorkers)
+      this.startChild()
+  }
+
+  return iface
+}
+
+
+// when a child exits, check if there are any outstanding jobs and requeue them
+Farm.prototype.onExit = function (childId) {
+  // delay this to give any sends a chance to finish
+  setTimeout(function () {
+    let doQueue = false
+    if (this.children[childId] && this.children[childId].activeCalls) {
+      this.children[childId].calls.forEach(function (call, i) {
+        if (!call) return
+        else if (call.retries >= this.options.maxRetries) {
+          this.receive({
+              idx   : i
+            , child : childId
+            , args  : [ new ProcessTerminatedError('cancel after ' + call.retries + ' retries!') ]
+          })
+        } else {
+          call.retries++
+          this.callQueue.unshift(call)
+          doQueue = true
+        }
+      }.bind(this))
+    }
+    this.stopChild(childId)
+    doQueue && this.processQueue()
+  }.bind(this), 10)
+}
+
+
+// start a new worker
+Farm.prototype.startChild = function () {
+  this.childId++
+
+  let forked = fork(this.path)
+    , id     = this.childId
+    , c      = {
+          send        : forked.send
+        , child       : forked.child
+        , calls       : []
+        , activeCalls : 0
+        , exitCode    : null
+      }
+
+  forked.child.on('message', this.receive.bind(this))
+  forked.child.once('exit', function (code) {
+    c.exitCode = code
+    this.onExit(id)
+  }.bind(this))
+
+  this.activeChildren++
+  this.children[id] = c
+}
+
+
+// stop a worker, identified by id
+Farm.prototype.stopChild = function (childId) {
+  let child = this.children[childId]
+  if (child) {
+    child.send('die')
+    setTimeout(function () {
+      if (child.exitCode === null)
+        child.child.kill('SIGKILL')
+    }, this.options.forcedKillTime)
+    ;delete this.children[childId]
+    this.activeChildren--
+  }
+}
+
+
+// called from a child process, the data contains information needed to
+// look up the child and the original call so we can invoke the callback
+Farm.prototype.receive = function (data) {
+  let idx     = data.idx
+    , childId = data.child
+    , args    = data.args
+    , child   = this.children[childId]
+    , call
+
+  if (!child) {
+    return console.error(
+        'Worker Farm: Received message for unknown child. '
+      + 'This is likely as a result of premature child death, '
+      + 'the operation will have been re-queued.'
+    )
+  }
+
+  call = child.calls[idx]
+  if (!call) {
+    return console.error(
+        'Worker Farm: Received message for unknown index for existing child. '
+      + 'This should not happen!'
+    )
+  }
+
+  if (this.options.maxCallTime !== Infinity)
+    clearTimeout(call.timer)
+
+  if (args[0] && args[0].$error == '$error') {
+    let e = args[0]
+    switch (e.type) {
+      case 'TypeError': args[0] = new TypeError(e.message); break
+      case 'RangeError': args[0] = new RangeError(e.message); break
+      case 'EvalError': args[0] = new EvalError(e.message); break
+      case 'ReferenceError': args[0] = new ReferenceError(e.message); break
+      case 'SyntaxError': args[0] = new SyntaxError(e.message); break
+      case 'URIError': args[0] = new URIError(e.message); break
+      default: args[0] = new Error(e.message)
+    }
+    args[0].type = e.type
+    args[0].stack = e.stack
+
+    // Copy any custom properties to pass it on.
+    Object.keys(e).forEach(function(key) {
+      args[0][key] = e[key];
+    });
+  }
+
+  process.nextTick(function () {
+    call.callback.apply(null, args)
+  })
+
+  ;delete child.calls[idx]
+  child.activeCalls--
+  this.activeCalls--
+
+  if (child.calls.length >= this.options.maxCallsPerWorker
+      && !Object.keys(child.calls).length) {
+    // this child has finished its run, kill it
+    this.stopChild(childId)
+  }
+
+  // allow any outstanding calls to be processed
+  this.processQueue()
+}
+
+
+Farm.prototype.childTimeout = function (childId) {
+  let child = this.children[childId]
+    , i
+
+  if (!child)
+    return
+
+  for (i in child.calls) {
+    this.receive({
+        idx   : i
+      , child : childId
+      , args  : [ new TimeoutError('worker call timed out!') ]
+    })
+  }
+  this.stopChild(childId)
+}
+
+
+// send a call to a worker, identified by id
+Farm.prototype.send = function (childId, call) {
+  let child = this.children[childId]
+    , idx   = child.calls.length
+
+  child.calls.push(call)
+  child.activeCalls++
+  this.activeCalls++
+
+  child.send({
+      idx    : idx
+    , child  : childId
+    , method : call.method
+    , args   : call.args
+  })
+
+  if (this.options.maxCallTime !== Infinity) {
+    call.timer =
+      setTimeout(this.childTimeout.bind(this, childId), this.options.maxCallTime)
+  }
+}
+
+
+// a list of active worker ids, in order, but the starting offset is
+// shifted each time this method is called, so we work our way through
+// all workers when handing out jobs
+Farm.prototype.childKeys = function () {
+  let cka = Object.keys(this.children)
+    , cks
+
+  if (this.searchStart >= cka.length - 1)
+    this.searchStart = 0
+  else
+    this.searchStart++
+
+  cks = cka.splice(0, this.searchStart)
+
+  return cka.concat(cks)
+}
+
+
+// Calls are added to a queue, this processes the queue and is called
+// whenever there might be a chance to send more calls to the workers.
+// The various options all impact on when we're able to send calls,
+// they may need to be kept in a queue until a worker is ready.
+Farm.prototype.processQueue = function () {
+  let cka, i = 0, childId
+
+  if (!this.callQueue.length)
+    return this.ending && this.end()
+
+  if (this.activeChildren < this.options.maxConcurrentWorkers)
+    this.startChild()
+
+  for (cka = this.childKeys(); i < cka.length; i++) {
+    childId = +cka[i]
+    if (this.children[childId].activeCalls < this.options.maxConcurrentCallsPerWorker
+        && this.children[childId].calls.length < this.options.maxCallsPerWorker) {
+
+      this.send(childId, this.callQueue.shift())
+      if (!this.callQueue.length)
+        return this.ending && this.end()
+    } /*else {
+      console.log(
+        , this.children[childId].activeCalls < this.options.maxConcurrentCallsPerWorker
+        , this.children[childId].calls.length < this.options.maxCallsPerWorker
+        , this.children[childId].calls.length , this.options.maxCallsPerWorker)
+    }*/
+  }
+
+  if (this.ending)
+    this.end()
+}
+
+
+// add a new call to the call queue, then trigger a process of the queue
+Farm.prototype.addCall = function (call) {
+  if (this.ending)
+    return this.end() // don't add anything new to the queue
+  this.callQueue.push(call)
+  this.processQueue()
+}
+
+
+// kills child workers when they're all done
+Farm.prototype.end = function (callback) {
+  let complete = true
+  if (this.ending === false)
+    return
+  if (callback)
+    this.ending = callback
+  else if (this.ending == null)
+    this.ending = true
+  Object.keys(this.children).forEach(function (child) {
+    if (!this.children[child])
+      return
+    if (!this.children[child].activeCalls)
+      this.stopChild(child)
+    else
+      complete = false
+  }.bind(this))
+
+  if (complete && typeof this.ending == 'function') {
+    process.nextTick(function () {
+      this.ending()
+      this.ending = false
+    }.bind(this))
+  }
+}
+
+
+module.exports              = Farm
+module.exports.TimeoutError = TimeoutError
diff --git a/deps/npm/node_modules/worker-farm/lib/fork.js b/deps/npm/node_modules/worker-farm/lib/fork.js
new file mode 100644
index 00000000000000..030a2146007b6e
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/lib/fork.js
@@ -0,0 +1,33 @@
+'use strict'
+
+const childProcess = require('child_process')
+    , childModule  = require.resolve('./child/index')
+
+
+function fork (forkModule) {
+  // suppress --debug / --inspect flags while preserving others (like --harmony)
+  let filteredArgs = process.execArgv.filter(function (v) {
+        return !(/^--(debug|inspect)/).test(v)
+      })
+    , child        = childProcess.fork(childModule, { execArgv: filteredArgs }, {
+          env: process.env
+        , cwd: process.cwd()
+      })
+
+  child.send({ module: forkModule })
+
+  // return a send() function for this child
+  return {
+      send  : function (data) {
+        try {
+          child.send(data)
+        } catch (e) {
+          // this *should* be picked up by onExit and the operation requeued
+        }
+      }
+    , child : child
+  }
+}
+
+
+module.exports = fork
diff --git a/deps/npm/node_modules/worker-farm/lib/index.js b/deps/npm/node_modules/worker-farm/lib/index.js
new file mode 100644
index 00000000000000..4df0902f84b587
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/lib/index.js
@@ -0,0 +1,34 @@
+'use strict'
+
+const Farm = require('./farm')
+
+let farms = [] // keep record of farms so we can end() them if required
+
+
+function farm (options, path, methods) {
+  if (typeof options == 'string') {
+    methods = path
+    path = options
+    options = {}
+  }
+
+  let f   = new Farm(options, path)
+    , api = f.setup(methods)
+
+  farms.push({ farm: f, api: api })
+
+  // return the public API
+  return api
+}
+
+
+function end (api, callback) {
+  for (let i = 0; i < farms.length; i++)
+    if (farms[i] && farms[i].api === api)
+      return farms[i].farm.end(callback)
+  process.nextTick(callback.bind(null, 'Worker farm not found!'))
+}
+
+
+module.exports     = farm
+module.exports.end = end
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/.npmignore b/deps/npm/node_modules/worker-farm/node_modules/errno/.npmignore
new file mode 100644
index 00000000000000..b512c09d476623
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/.npmignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/README.md b/deps/npm/node_modules/worker-farm/node_modules/errno/README.md
new file mode 100644
index 00000000000000..2c1f8a525ddf26
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/README.md
@@ -0,0 +1,141 @@
+# node-errno
+
+Better [libuv](https://github.com/libuv/libuv)/[Node.js](https://nodejs.org)/[io.js](https://iojs.org) error handling & reporting. Available in npm as *errno*.
+
+* [errno exposed](#errnoexposed)
+* [Custom errors](#customerrors)
+
+<a name="errnoexposed"></a>
+## errno exposed
+
+Ever find yourself needing more details about Node.js errors? Me too, so *node-errno* contains the errno mappings direct from libuv so you can use them in your code.
+
+**By errno:**
+
+```js
+require('errno').errno[3]
+// → {
+//     "errno": 3,
+//     "code": "EACCES",
+//     "description": "permission denied"
+//   }
+```
+
+**By code:**
+
+```js
+require('errno').code.ENOTEMPTY
+// → {
+//     "errno": 53,
+//     "code": "ENOTEMPTY",
+//     "description": "directory not empty"
+//   }
+```
+
+**Make your errors more descriptive:**
+
+```js
+var errno = require('errno')
+
+function errmsg(err) {
+  var str = 'Error: '
+  // if it's a libuv error then get the description from errno
+  if (errno.errno[err.errno])
+    str += errno.errno[err.errno].description
+  else
+    str += err.message
+
+  // if it's a `fs` error then it'll have a 'path' property
+  if (err.path)
+    str += ' [' + err.path + ']'
+
+  return str
+}
+
+var fs = require('fs')
+
+fs.readFile('thisisnotarealfile.txt', function (err, data) {
+  if (err)
+    console.log(errmsg(err))
+})
+```
+
+**Use as a command line tool:**
+
+```
+~ $ errno 53
+{
+  "errno": 53,
+  "code": "ENOTEMPTY",
+  "description": "directory not empty"
+}
+~ $ errno EROFS
+{
+  "errno": 56,
+  "code": "EROFS",
+  "description": "read-only file system"
+}
+~ $ errno foo
+No such errno/code: "foo"
+```
+
+Supply no arguments for the full list. Error codes are processed case-insensitive.
+
+You will need to install with `npm install errno -g` if you want the `errno` command to be available without supplying a full path to the node_modules installation.
+
+<a name="customerrors"></a>
+## Custom errors
+
+Use `errno.custom.createError()` to create custom `Error` objects to throw around in your Node.js library. Create error heirachies so `instanceof` becomes a useful tool in tracking errors. Call-stack is correctly captured at the time you create an instance of the error object, plus a `cause` property will make available the original error object if you pass one in to the constructor.
+
+```js
+var create = require('errno').custom.createError
+var MyError = create('MyError') // inherits from Error
+var SpecificError = create('SpecificError', MyError) // inherits from MyError
+var OtherError = create('OtherError', MyError)
+
+// use them!
+if (condition) throw new SpecificError('Eeek! Something bad happened')
+
+if (err) return callback(new OtherError(err))
+```
+
+Also available is a `errno.custom.FilesystemError` with in-built access to errno properties:
+
+```js
+fs.readFile('foo', function (err, data) {
+  if (err) return callback(new errno.custom.FilesystemError(err))
+  // do something else
+})
+```
+
+The resulting error object passed through the callback will have the following properties: `code`, `errno`, `path` and `message` will contain a descriptive human-readable message.
+
+## Contributors
+
+* [bahamas10](https://github.com/bahamas10) (Dave Eddy) - Added CLI
+* [ralphtheninja](https://github.com/ralphtheninja) (Lars-Magnus Skog)
+
+## Copyright & Licence
+
+*Copyright (c) 2012-2015 [Rod Vagg](https://github.com/rvagg) ([@rvagg](https://twitter.com/rvagg))*
+
+Made available under the MIT licence:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/build.js b/deps/npm/node_modules/worker-farm/node_modules/errno/build.js
new file mode 100755
index 00000000000000..fce89260c13e8a
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/build.js
@@ -0,0 +1,43 @@
+#!/usr/bin/env node
+
+var request   = require('request')
+  , fs        = require('fs')
+
+  , uvheadloc = 'https://raw.github.com/joyent/libuv/master/include/uv.h'
+  , defreg    = /^\s*XX\(\s*([\-\d]+),\s*([A-Z]+),\s*"([^"]*)"\s*\)\s*\\?$/
+
+
+request(uvheadloc, function (err, response) {
+  if (err)
+    throw err
+
+  var data, out
+
+  data = response.body
+    .split('\n')
+    .map(function (line) { return line.match(defreg) })
+    .filter(function (match) { return match })
+    .map(function (match) { return {
+        errno: parseInt(match[1], 10)
+      , code: match[2]
+      , description: match[3]
+    }})
+
+  out = 'var all = module.exports.all = ' + JSON.stringify(data, 0, 1) + '\n\n'
+
+  out += '\nmodule.exports.errno = {\n    '
+    + data.map(function (e, i) {
+        return '\'' + e.errno + '\': all[' + i + ']'
+      }).join('\n  , ')
+    + '\n}\n\n'
+
+  out += '\nmodule.exports.code = {\n    '
+    + data.map(function (e, i) {
+        return '\'' + e.code + '\': all[' + i + ']'
+      }).join('\n  , ')
+    + '\n}\n\n'
+
+  out += '\nmodule.exports.custom = require("./custom")(module.exports)\n'
+
+  fs.writeFile('errno.js', out)
+})
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/cli.js b/deps/npm/node_modules/worker-farm/node_modules/errno/cli.js
new file mode 100755
index 00000000000000..f841771b8aff15
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/cli.js
@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+
+var errno = require('./')
+  , arg   = process.argv[2]
+  , data, code
+
+if (arg === undefined)
+  return console.log(JSON.stringify(errno.code, null, 2))
+
+if ((code = +arg) == arg)
+  data = errno.errno[code]
+else
+  data = errno.code[arg] || errno.code[arg.toUpperCase()]
+
+if (data)
+  console.log(JSON.stringify(data, null, 2))
+else {
+  console.error('No such errno/code: "' + arg + '"')
+  process.exit(1)
+}
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js b/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js
new file mode 100644
index 00000000000000..7be16c1e4d8198
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js
@@ -0,0 +1,55 @@
+var prr = require('prr')
+
+function init (type, message, cause) {
+  prr(this, {
+      type    : type
+    , name    : type
+      // can be passed just a 'cause'
+    , cause   : typeof message != 'string' ? message : cause
+    , message : !!message && typeof message != 'string' ? message.message : message
+
+  }, 'ewr')
+}
+
+// generic prototype, not intended to be actually used - helpful for `instanceof`
+function CustomError (message, cause) {
+  Error.call(this)
+  if (Error.captureStackTrace)
+    Error.captureStackTrace(this, arguments.callee)
+  init.call(this, 'CustomError', message, cause)
+}
+
+CustomError.prototype = new Error()
+
+function createError (errno, type, proto) {
+  var err = function (message, cause) {
+    init.call(this, type, message, cause)
+    //TODO: the specificity here is stupid, errno should be available everywhere
+    if (type == 'FilesystemError') {
+      this.code    = this.cause.code
+      this.path    = this.cause.path
+      this.errno   = this.cause.errno
+      this.message =
+        (errno.errno[this.cause.errno]
+          ? errno.errno[this.cause.errno].description
+          : this.cause.message)
+        + (this.cause.path ? ' [' + this.cause.path + ']' : '')
+    }
+    Error.call(this)
+    if (Error.captureStackTrace)
+      Error.captureStackTrace(this, arguments.callee)
+  }
+  err.prototype = !!proto ? new proto() : new CustomError()
+  return err
+}
+
+module.exports = function (errno) {
+  var ce = function (type, proto) {
+    return createError(errno, type, proto)
+  }
+  return {
+      CustomError     : CustomError
+    , FilesystemError : ce('FilesystemError')
+    , createError     : ce
+  }
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/errno.js b/deps/npm/node_modules/worker-farm/node_modules/errno/errno.js
new file mode 100644
index 00000000000000..efb79d41b1b7d2
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/errno.js
@@ -0,0 +1,313 @@
+var all = module.exports.all = [
+  {
+    errno: -2,
+    code: 'ENOENT',
+    description: 'no such file or directory'
+  },
+  {
+    errno: -1,
+    code: 'UNKNOWN',
+    description: 'unknown error'
+  },
+  {
+    errno: 0,
+    code: 'OK',
+    description: 'success'
+  },
+  {
+    errno: 1,
+    code: 'EOF',
+    description: 'end of file'
+  },
+  {
+    errno: 2,
+    code: 'EADDRINFO',
+    description: 'getaddrinfo error'
+  },
+  {
+    errno: 3,
+    code: 'EACCES',
+    description: 'permission denied'
+  },
+  {
+    errno: 4,
+    code: 'EAGAIN',
+    description: 'resource temporarily unavailable'
+  },
+  {
+    errno: 5,
+    code: 'EADDRINUSE',
+    description: 'address already in use'
+  },
+  {
+    errno: 6,
+    code: 'EADDRNOTAVAIL',
+    description: 'address not available'
+  },
+  {
+    errno: 7,
+    code: 'EAFNOSUPPORT',
+    description: 'address family not supported'
+  },
+  {
+    errno: 8,
+    code: 'EALREADY',
+    description: 'connection already in progress'
+  },
+  {
+    errno: 9,
+    code: 'EBADF',
+    description: 'bad file descriptor'
+  },
+  {
+    errno: 10,
+    code: 'EBUSY',
+    description: 'resource busy or locked'
+  },
+  {
+    errno: 11,
+    code: 'ECONNABORTED',
+    description: 'software caused connection abort'
+  },
+  {
+    errno: 12,
+    code: 'ECONNREFUSED',
+    description: 'connection refused'
+  },
+  {
+    errno: 13,
+    code: 'ECONNRESET',
+    description: 'connection reset by peer'
+  },
+  {
+    errno: 14,
+    code: 'EDESTADDRREQ',
+    description: 'destination address required'
+  },
+  {
+    errno: 15,
+    code: 'EFAULT',
+    description: 'bad address in system call argument'
+  },
+  {
+    errno: 16,
+    code: 'EHOSTUNREACH',
+    description: 'host is unreachable'
+  },
+  {
+    errno: 17,
+    code: 'EINTR',
+    description: 'interrupted system call'
+  },
+  {
+    errno: 18,
+    code: 'EINVAL',
+    description: 'invalid argument'
+  },
+  {
+    errno: 19,
+    code: 'EISCONN',
+    description: 'socket is already connected'
+  },
+  {
+    errno: 20,
+    code: 'EMFILE',
+    description: 'too many open files'
+  },
+  {
+    errno: 21,
+    code: 'EMSGSIZE',
+    description: 'message too long'
+  },
+  {
+    errno: 22,
+    code: 'ENETDOWN',
+    description: 'network is down'
+  },
+  {
+    errno: 23,
+    code: 'ENETUNREACH',
+    description: 'network is unreachable'
+  },
+  {
+    errno: 24,
+    code: 'ENFILE',
+    description: 'file table overflow'
+  },
+  {
+    errno: 25,
+    code: 'ENOBUFS',
+    description: 'no buffer space available'
+  },
+  {
+    errno: 26,
+    code: 'ENOMEM',
+    description: 'not enough memory'
+  },
+  {
+    errno: 27,
+    code: 'ENOTDIR',
+    description: 'not a directory'
+  },
+  {
+    errno: 28,
+    code: 'EISDIR',
+    description: 'illegal operation on a directory'
+  },
+  {
+    errno: 29,
+    code: 'ENONET',
+    description: 'machine is not on the network'
+  },
+  {
+    errno: 31,
+    code: 'ENOTCONN',
+    description: 'socket is not connected'
+  },
+  {
+    errno: 32,
+    code: 'ENOTSOCK',
+    description: 'socket operation on non-socket'
+  },
+  {
+    errno: 33,
+    code: 'ENOTSUP',
+    description: 'operation not supported on socket'
+  },
+  {
+    errno: 34,
+    code: 'ENOENT',
+    description: 'no such file or directory'
+  },
+  {
+    errno: 35,
+    code: 'ENOSYS',
+    description: 'function not implemented'
+  },
+  {
+    errno: 36,
+    code: 'EPIPE',
+    description: 'broken pipe'
+  },
+  {
+    errno: 37,
+    code: 'EPROTO',
+    description: 'protocol error'
+  },
+  {
+    errno: 38,
+    code: 'EPROTONOSUPPORT',
+    description: 'protocol not supported'
+  },
+  {
+    errno: 39,
+    code: 'EPROTOTYPE',
+    description: 'protocol wrong type for socket'
+  },
+  {
+    errno: 40,
+    code: 'ETIMEDOUT',
+    description: 'connection timed out'
+  },
+  {
+    errno: 41,
+    code: 'ECHARSET',
+    description: 'invalid Unicode character'
+  },
+  {
+    errno: 42,
+    code: 'EAIFAMNOSUPPORT',
+    description: 'address family for hostname not supported'
+  },
+  {
+    errno: 44,
+    code: 'EAISERVICE',
+    description: 'servname not supported for ai_socktype'
+  },
+  {
+    errno: 45,
+    code: 'EAISOCKTYPE',
+    description: 'ai_socktype not supported'
+  },
+  {
+    errno: 46,
+    code: 'ESHUTDOWN',
+    description: 'cannot send after transport endpoint shutdown'
+  },
+  {
+    errno: 47,
+    code: 'EEXIST',
+    description: 'file already exists'
+  },
+  {
+    errno: 48,
+    code: 'ESRCH',
+    description: 'no such process'
+  },
+  {
+    errno: 49,
+    code: 'ENAMETOOLONG',
+    description: 'name too long'
+  },
+  {
+    errno: 50,
+    code: 'EPERM',
+    description: 'operation not permitted'
+  },
+  {
+    errno: 51,
+    code: 'ELOOP',
+    description: 'too many symbolic links encountered'
+  },
+  {
+    errno: 52,
+    code: 'EXDEV',
+    description: 'cross-device link not permitted'
+  },
+  {
+    errno: 53,
+    code: 'ENOTEMPTY',
+    description: 'directory not empty'
+  },
+  {
+    errno: 54,
+    code: 'ENOSPC',
+    description: 'no space left on device'
+  },
+  {
+    errno: 55,
+    code: 'EIO',
+    description: 'i/o error'
+  },
+  {
+    errno: 56,
+    code: 'EROFS',
+    description: 'read-only file system'
+  },
+  {
+    errno: 57,
+    code: 'ENODEV',
+    description: 'no such device'
+  },
+  {
+    errno: 58,
+    code: 'ESPIPE',
+    description: 'invalid seek'
+  },
+  {
+    errno: 59,
+    code: 'ECANCELED',
+    description: 'operation canceled'
+  }
+]
+
+module.exports.errno = {}
+module.exports.code = {}
+
+all.forEach(function (error) {
+  module.exports.errno[error.errno] = error
+  module.exports.code[error.code] = error
+})
+
+module.exports.custom = require('./custom')(module.exports)
+module.exports.create = module.exports.custom.createError
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.npmignore b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.npmignore
new file mode 100644
index 00000000000000..b512c09d476623
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.npmignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.travis.yml
similarity index 57%
rename from deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml
rename to deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.travis.yml
index 92a990f6797578..fe3f4eb1532440 100644
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/.travis.yml
@@ -1,7 +1,10 @@
 language: node_js
 node_js:
+  - 0.8
   - "0.10"
-  - "0.11"
 branches:
   only:
     - master
+notifications:
+  email:
+    - rod@vagg.org
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/LICENSE b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/LICENSE
new file mode 100644
index 00000000000000..f6a0029de11d71
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/LICENSE
@@ -0,0 +1,39 @@
+Copyright 2013, Rod Vagg (the "Original Author")
+All rights reserved.
+
+MIT +no-false-attribs License
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+Distributions of all or part of the Software intended to be used
+by the recipients as they would use the unmodified Software,
+containing modifications that substantially alter, remove, or
+disable functionality of the Software, outside of the documented
+configuration mechanisms provided by the Software, shall be
+modified such that the Original Author's bug reporting email
+addresses and urls are either replaced with the contact information
+of the parties responsible for the changes, or removed entirely.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+
+Except where noted, this license applies to any and all software
+programs and associated documentation files created by the
+Original Author, when distributed with the Software.
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/README.md b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/README.md
new file mode 100644
index 00000000000000..3e709e3bd9416d
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/README.md
@@ -0,0 +1,45 @@
+# prr [![Build Status](https://secure.travis-ci.org/rvagg/prr.png)](http://travis-ci.org/rvagg/prr)
+
+An sensible alternative to `Object.defineProperty()`. Available in npm and Ender as **prr**.
+
+## Usage
+
+Set the property `'foo'` (`obj.foo`) to have the value `'bar'` with default options (*enumerable, configurable and writable are all false*):
+
+```js
+prr(obj, 'foo', 'bar')
+```
+
+Adjust the default options:
+
+```js
+prr(obj, 'foo', 'bar', { enumerable: true, writable: true })
+```
+
+Do the same operation for multiple properties:
+
+```js
+prr(obj, { one: 'one', two: 'two' })
+// or with options:
+prr(obj, { one: 'one', two: 'two' }, { enumerable: true, writable: true })
+```
+
+But obviously, having to write out the full options object makes it nearly as bad as the original `Object.defineProperty()` so we can **simplify**.
+
+As an alternative method we can use an options string where each character represents a option: `'e'=='enumerable'`, `'c'=='configurable'` and `'w'=='writable'`:
+
+```js
+prr(obj, 'foo', 'bar', 'ew') // enumerable and writable but not configurable
+// muliple properties:
+prr(obj, { one: 'one', two: 'two' }, 'ewc') // configurable too
+```
+
+## Where can I use it?
+
+Anywhere! For pre-ES5 environments *prr* will simply fall-back to an `object[property] = value` so you can get close to what you want.
+
+*prr* is Ender-compatible so you can include it in your Ender build and `$.prr(...)` or `var prr = require('prr'); prr(...)`.
+
+## Licence
+
+prr is Copyright (c) 2013 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licensed under the MIT licence. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/package.json b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/package.json
new file mode 100644
index 00000000000000..4af59e2e92815f
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/package.json
@@ -0,0 +1,56 @@
+{
+  "_from": "prr@~0.0.0",
+  "_id": "prr@0.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-GoS4WQgyVQFBGFPQCB7j+obikmo=",
+  "_location": "/worker-farm/errno/prr",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "prr@~0.0.0",
+    "name": "prr",
+    "escapedName": "prr",
+    "rawSpec": "~0.0.0",
+    "saveSpec": null,
+    "fetchSpec": "~0.0.0"
+  },
+  "_requiredBy": [
+    "/worker-farm/errno"
+  ],
+  "_resolved": "https://registry.npmjs.org/prr/-/prr-0.0.0.tgz",
+  "_shasum": "1a84b85908325501411853d0081ee3fa86e2926a",
+  "_spec": "prr@~0.0.0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/worker-farm/node_modules/errno",
+  "authors": [
+    "Rod Vagg <rod@vagg.org> (https://github.com/rvagg)"
+  ],
+  "bugs": {
+    "url": "https://github.com/rvagg/prr/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "A better Object.defineProperty()",
+  "devDependencies": {
+    "tap": "*"
+  },
+  "homepage": "https://github.com/rvagg/prr",
+  "keywords": [
+    "property",
+    "properties",
+    "defineProperty",
+    "ender"
+  ],
+  "license": "MIT",
+  "main": "./prr.js",
+  "name": "prr",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/rvagg/prr.git"
+  },
+  "scripts": {
+    "test": "node ./test.js"
+  },
+  "version": "0.0.0"
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/prr.js b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/prr.js
new file mode 100644
index 00000000000000..94f58628be9bf3
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/prr.js
@@ -0,0 +1,63 @@
+/*!
+  * prr
+  * (c) 2013 Rod Vagg <rod@vagg.org>
+  * https://github.com/rvagg/prr
+  * License: MIT
+  */
+
+(function (name, context, definition) {
+  if (typeof module != 'undefined' && module.exports)
+    module.exports = definition()
+  else
+    context[name] = definition()
+})('prr', this, function() {
+
+  var setProperty = typeof Object.defineProperty == 'function'
+      ? function (obj, key, options) {
+          Object.defineProperty(obj, key, options)
+          return obj
+        }
+      : function (obj, key, options) { // < es5
+          obj[key] = options.value
+          return obj
+        }
+
+    , makeOptions = function (value, options) {
+        var oo = typeof options == 'object'
+          , os = !oo && typeof options == 'string'
+          , op = function (p) {
+              return oo
+                ? !!options[p]
+                : os
+                  ? options.indexOf(p[0]) > -1
+                  : false
+            }
+
+        return {
+            enumerable   : op('enumerable')
+          , configurable : op('configurable')
+          , writable     : op('writable')
+          , value        : value
+        }
+      }
+
+    , prr = function (obj, key, value, options) {
+        var k
+
+        options = makeOptions(value, options)
+
+        if (typeof key == 'object') {
+          for (k in key) {
+            if (Object.hasOwnProperty.call(key, k)) {
+              options.value = key[k]
+              setProperty(obj, k, options)
+            }
+          }
+          return obj
+        }
+
+        return setProperty(obj, key, options)
+      }
+
+  return prr
+})
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/test.js b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/test.js
new file mode 100644
index 00000000000000..5222e3073c8460
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/node_modules/prr/test.js
@@ -0,0 +1,169 @@
+const test = require('tap').test
+    , prr  = require('./')
+
+test('test prr(o, key, value) form', function (t) {
+  t.plan(2)
+
+  var o = {}
+  prr(o, 'foo', 'bar')
+  t.equal(o.foo, 'bar', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo')
+    , {
+          enumerable   : false
+        , configurable : false
+        , writable     : false
+        , value        : 'bar'
+      }
+    , 'correct property descriptor'
+  )
+  t.end()
+})
+
+test('test prr(o, { key: value }) form', function (t) {
+  t.plan(2)
+
+  var o = {}
+  prr(o, { foo: 'bar' })
+
+  t.equal(o.foo, 'bar', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo')
+    , {
+          enumerable   : false
+        , configurable : false
+        , writable     : false
+        , value        : 'bar'
+      }
+    , 'correct property descriptor'
+  )
+  t.end()
+})
+
+test('test multiple key:value pairs', function (t) {
+  var o = { foo: 'bar' }
+
+  prr(o, { one: 'ONE', two: 'TWO', obj: { o: 'o' }})
+
+  t.deepEqual(o, { foo: 'bar' }, 'properties are not enumerable')
+  t.equal(o.one, 'ONE', 'correctly set property')
+  t.equal(o.two, 'TWO', 'correctly set property')
+  t.deepEqual(o.obj, { o: 'o' }, 'correctly set property')
+
+  ;[ 'one', 'two', 'obj' ].forEach(function (p) {
+    t.deepEqual(
+        Object.getOwnPropertyDescriptor(o, p)
+      , {
+            enumerable   : false
+          , configurable : false
+          , writable     : false
+          , value        : p == 'obj' ? { o: 'o' } : p.toUpperCase()
+        }
+      , 'correct property descriptor'
+    )
+  })
+
+  t.end()
+})
+
+test('test descriptor options', function (t) {
+  var o = {}
+
+  prr(o, 'foo', 'bar', {
+      enumerable   : true
+    , configurable : false
+  })
+  t.equal(o.foo, 'bar', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo')
+    , {
+          enumerable   : true
+        , configurable : false
+        , writable     : false
+        , value        : 'bar'
+      }
+    , 'correct property descriptor'
+  )
+
+  prr(o, 'foo2', 'bar2', {
+      enumerable   : true
+    , configurable : true
+    , writable     : false
+  })
+  t.equal(o.foo2, 'bar2', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo2')
+    , {
+          enumerable   : true
+        , configurable : true
+        , writable     : false
+        , value        : 'bar2'
+      }
+    , 'correct property descriptor'
+  )
+
+  prr(o, 'foo3', 'bar3', {
+      enumerable   : true
+    , configurable : true
+    , writable     : true
+  })
+  t.equal(o.foo3, 'bar3', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo3')
+    , {
+          enumerable   : true
+        , configurable : true
+        , writable     : true
+        , value        : 'bar3'
+      }
+    , 'correct property descriptor'
+  )
+
+  t.end()
+})
+
+
+test('test descriptor options, string form', function (t) {
+  var o = {}
+
+  prr(o, 'foo', 'bar', 'e')
+  t.equal(o.foo, 'bar', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo')
+    , {
+          enumerable   : true
+        , configurable : false
+        , writable     : false
+        , value        : 'bar'
+      }
+    , 'correct property descriptor'
+  )
+
+  prr(o, 'foo2', 'bar2', 'ec')
+  t.equal(o.foo2, 'bar2', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo2')
+    , {
+          enumerable   : true
+        , configurable : true
+        , writable     : false
+        , value        : 'bar2'
+      }
+    , 'correct property descriptor'
+  )
+
+  prr(o, 'foo3', 'bar3', 'ecw')
+  t.equal(o.foo3, 'bar3', 'correct value')
+  t.deepEqual(
+      Object.getOwnPropertyDescriptor(o, 'foo3')
+    , {
+          enumerable   : true
+        , configurable : true
+        , writable     : true
+        , value        : 'bar3'
+      }
+    , 'correct property descriptor'
+  )
+
+  t.end()
+})
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/package.json b/deps/npm/node_modules/worker-farm/node_modules/errno/package.json
new file mode 100644
index 00000000000000..c0df7f24aad0f0
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/package.json
@@ -0,0 +1,60 @@
+{
+  "_from": "errno@>=0.1.1 <0.2.0-0",
+  "_id": "errno@0.1.4",
+  "_inBundle": false,
+  "_integrity": "sha1-uJbiOp5ei6M4cfyZar02NfyaHH0=",
+  "_location": "/worker-farm/errno",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "errno@>=0.1.1 <0.2.0-0",
+    "name": "errno",
+    "escapedName": "errno",
+    "rawSpec": ">=0.1.1 <0.2.0-0",
+    "saveSpec": null,
+    "fetchSpec": ">=0.1.1 <0.2.0-0"
+  },
+  "_requiredBy": [
+    "/worker-farm"
+  ],
+  "_resolved": "https://registry.npmjs.org/errno/-/errno-0.1.4.tgz",
+  "_shasum": "b896e23a9e5e8ba33871fc996abd3635fc9a1c7d",
+  "_spec": "errno@>=0.1.1 <0.2.0-0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/worker-farm",
+  "authors": [
+    "Rod Vagg @rvagg <rod@vagg.org> (https://github.com/rvagg)"
+  ],
+  "bin": {
+    "errno": "./cli.js"
+  },
+  "bugs": {
+    "url": "https://github.com/rvagg/node-errno/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "prr": "~0.0.0"
+  },
+  "deprecated": false,
+  "description": "libuv errno details exposed",
+  "devDependencies": {
+    "tape": "~3.5.0"
+  },
+  "homepage": "https://github.com/rvagg/node-errno#readme",
+  "keywords": [
+    "errors",
+    "errno",
+    "libuv"
+  ],
+  "license": "MIT",
+  "main": "errno.js",
+  "name": "errno",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/rvagg/node-errno.git"
+  },
+  "scripts": {
+    "test": "tape test.js"
+  },
+  "version": "0.1.4"
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/test.js b/deps/npm/node_modules/worker-farm/node_modules/errno/test.js
new file mode 100755
index 00000000000000..6b76a85ae1bba2
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/test.js
@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+
+var test  = require('tape')
+  , errno = require('./')
+
+test('sanity checks', function (t) {
+  t.ok(errno.all, 'errno.all not found')
+  t.ok(errno.errno, 'errno.errno not found')
+  t.ok(errno.code, 'errno.code not found')
+
+  t.equal(errno.all.length, 59, 'found ' + errno.all.length + ', expected 59')
+  t.equal(errno.errno['-1'], errno.all[0], 'errno -1 not first element')
+
+  t.equal(errno.code['UNKNOWN'], errno.all[0], 'code UNKNOWN not first element')
+
+  t.equal(errno.errno[1], errno.all[2], 'errno 1 not third element')
+
+  t.equal(errno.code['EOF'], errno.all[2], 'code EOF not third element')
+  t.end()
+})
+
+test('custom errors', function (t) {
+  var Cust = errno.create('FooNotBarError')
+  var cust = new Cust('foo is not bar')
+
+  t.equal(cust.name, 'FooNotBarError', 'correct custom name')
+  t.equal(cust.type, 'FooNotBarError', 'correct custom type')
+  t.equal(cust.message, 'foo is not bar', 'correct custom message')
+  t.notOk(cust.cause, 'no cause')
+  t.end()
+})
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/.npmignore b/deps/npm/node_modules/worker-farm/node_modules/xtend/.npmignore
new file mode 100644
index 00000000000000..3c3629e647f5dd
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/LICENSE b/deps/npm/node_modules/worker-farm/node_modules/xtend/LICENCE
similarity index 94%
rename from deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/LICENSE
rename to deps/npm/node_modules/worker-farm/node_modules/xtend/LICENCE
index 0c068ceecbd48f..1a14b437e87a8f 100644
--- a/deps/npm/node_modules/update-notifier/node_modules/latest-version/node_modules/package-json/node_modules/registry-auth-token/node_modules/safe-buffer/LICENSE
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/LICENCE
@@ -1,6 +1,4 @@
-The MIT License (MIT)
-
-Copyright (c) Feross Aboukhadijeh
+Copyright (c) 2012-2014 Raynos.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/Makefile b/deps/npm/node_modules/worker-farm/node_modules/xtend/Makefile
new file mode 100644
index 00000000000000..d583fcf49dc1a3
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/Makefile
@@ -0,0 +1,4 @@
+browser:
+	node ./support/compile
+
+.PHONY: browser
\ No newline at end of file
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/README.md b/deps/npm/node_modules/worker-farm/node_modules/xtend/README.md
new file mode 100644
index 00000000000000..093cb2978e4af0
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/README.md
@@ -0,0 +1,32 @@
+# xtend
+
+[![browser support][3]][4]
+
+[![locked](http://badges.github.io/stability-badges/dist/locked.svg)](http://github.com/badges/stability-badges)
+
+Extend like a boss
+
+xtend is a basic utility library which allows you to extend an object by appending all of the properties from each object in a list. When there are identical properties, the right-most property takes precedence.
+
+## Examples
+
+```js
+var extend = require("xtend")
+
+// extend returns a new object. Does not mutate arguments
+var combination = extend({
+    a: "a",
+    b: 'c'
+}, {
+    b: "b"
+})
+// { a: "a", b: "b" }
+```
+
+## Stability status: Locked
+
+## MIT Licenced
+
+
+  [3]: http://ci.testling.com/Raynos/xtend.png
+  [4]: http://ci.testling.com/Raynos/xtend
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/immutable.js b/deps/npm/node_modules/worker-farm/node_modules/xtend/immutable.js
new file mode 100644
index 00000000000000..94889c9de11a18
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/immutable.js
@@ -0,0 +1,19 @@
+module.exports = extend
+
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function extend() {
+    var target = {}
+
+    for (var i = 0; i < arguments.length; i++) {
+        var source = arguments[i]
+
+        for (var key in source) {
+            if (hasOwnProperty.call(source, key)) {
+                target[key] = source[key]
+            }
+        }
+    }
+
+    return target
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/mutable.js b/deps/npm/node_modules/worker-farm/node_modules/xtend/mutable.js
new file mode 100644
index 00000000000000..72debede6ca585
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/mutable.js
@@ -0,0 +1,17 @@
+module.exports = extend
+
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function extend(target) {
+    for (var i = 1; i < arguments.length; i++) {
+        var source = arguments[i]
+
+        for (var key in source) {
+            if (hasOwnProperty.call(source, key)) {
+                target[key] = source[key]
+            }
+        }
+    }
+
+    return target
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/package.json b/deps/npm/node_modules/worker-farm/node_modules/xtend/package.json
new file mode 100644
index 00000000000000..7df1addbac4e4d
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/package.json
@@ -0,0 +1,43 @@
+{
+  "_from": "xtend@>=4.0.0 <4.1.0-0",
+  "_id": "xtend@4.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+  "_location": "/worker-farm/xtend",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "xtend@>=4.0.0 <4.1.0-0",
+    "name": "xtend",
+    "escapedName": "xtend",
+    "rawSpec": ">=4.0.0 <4.1.0-0",
+    "saveSpec": null,
+    "fetchSpec": ">=4.0.0 <4.1.0-0"
+  },
+  "_requiredBy": [
+    "/worker-farm"
+  ],
+  "_resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+  "_shasum": "a5c6d532be656e23db820efb943a1f04998d63af",
+  "_shrinkwrap": null,
+  "_spec": "xtend@>=4.0.0 <4.1.0-0",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/worker-farm",
+  "bin": null,
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "[![browser support][3]][4]",
+  "devDependencies": {
+    "tape": "~1.1.0"
+  },
+  "engines": {
+    "node": ">=0.4"
+  },
+  "main": "immutable",
+  "name": "xtend",
+  "optionalDependencies": {},
+  "peerDependencies": {},
+  "scripts": {},
+  "version": "4.0.1"
+}
diff --git a/deps/npm/node_modules/worker-farm/node_modules/xtend/test.js b/deps/npm/node_modules/worker-farm/node_modules/xtend/test.js
new file mode 100644
index 00000000000000..093a2b061e81ae
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/node_modules/xtend/test.js
@@ -0,0 +1,83 @@
+var test = require("tape")
+var extend = require("./")
+var mutableExtend = require("./mutable")
+
+test("merge", function(assert) {
+    var a = { a: "foo" }
+    var b = { b: "bar" }
+
+    assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
+    assert.end()
+})
+
+test("replace", function(assert) {
+    var a = { a: "foo" }
+    var b = { a: "bar" }
+
+    assert.deepEqual(extend(a, b), { a: "bar" })
+    assert.end()
+})
+
+test("undefined", function(assert) {
+    var a = { a: undefined }
+    var b = { b: "foo" }
+
+    assert.deepEqual(extend(a, b), { a: undefined, b: "foo" })
+    assert.deepEqual(extend(b, a), { a: undefined, b: "foo" })
+    assert.end()
+})
+
+test("handle 0", function(assert) {
+    var a = { a: "default" }
+    var b = { a: 0 }
+
+    assert.deepEqual(extend(a, b), { a: 0 })
+    assert.deepEqual(extend(b, a), { a: "default" })
+    assert.end()
+})
+
+test("is immutable", function (assert) {
+    var record = {}
+
+    extend(record, { foo: "bar" })
+    assert.equal(record.foo, undefined)
+    assert.end()
+})
+
+test("null as argument", function (assert) {
+    var a = { foo: "bar" }
+    var b = null
+    var c = void 0
+
+    assert.deepEqual(extend(b, a, c), { foo: "bar" })
+    assert.end()
+})
+
+test("mutable", function (assert) {
+    var a = { foo: "bar" }
+
+    mutableExtend(a, { bar: "baz" })
+
+    assert.equal(a.bar, "baz")
+    assert.end()
+})
+
+test("null prototype", function(assert) {
+    var a = { a: "foo" }
+    var b = Object.create(null)
+    b.b = "bar";
+
+    assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
+    assert.end()
+})
+
+test("null prototype mutable", function (assert) {
+    var a = { foo: "bar" }
+    var b = Object.create(null)
+    b.bar = "baz";
+
+    mutableExtend(a, b)
+
+    assert.equal(a.bar, "baz")
+    assert.end()
+})
diff --git a/deps/npm/node_modules/worker-farm/package.json b/deps/npm/node_modules/worker-farm/package.json
new file mode 100644
index 00000000000000..3b5b6950a321c8
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/package.json
@@ -0,0 +1,60 @@
+{
+  "_from": "worker-farm@1.4.1",
+  "_id": "worker-farm@1.4.1",
+  "_inBundle": false,
+  "_integrity": "sha512-tgFAtgOYLPutkAyzgpS6VJFL5HY+0ui1Tvua+fITgz8ByaJTMFGtazR6xxQfwfiAcbwE+2fLG/K49wc2TfwCNw==",
+  "_location": "/worker-farm",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "worker-farm@1.4.1",
+    "name": "worker-farm",
+    "escapedName": "worker-farm",
+    "rawSpec": "1.4.1",
+    "saveSpec": null,
+    "fetchSpec": "1.4.1"
+  },
+  "_requiredBy": [
+    "#USER",
+    "/"
+  ],
+  "_resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.4.1.tgz",
+  "_shasum": "a438bc993a7a7d133bcb6547c95eca7cff4897d8",
+  "_spec": "worker-farm@1.4.1",
+  "_where": "/Users/rebecca/code/npm",
+  "authors": [
+    "Rod Vagg @rvagg <rod@vagg.org> (https://github.com/rvagg)"
+  ],
+  "bugs": {
+    "url": "https://github.com/rvagg/node-worker-farm/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "errno": "^0.1.4",
+    "xtend": "^4.0.1"
+  },
+  "deprecated": false,
+  "description": "Distribute processing tasks to child processes with an über-simple API and baked-in durability & custom concurrency options.",
+  "devDependencies": {
+    "tape": "^4.7.0"
+  },
+  "homepage": "https://github.com/rvagg/node-worker-farm",
+  "keywords": [
+    "worker",
+    "child",
+    "processing",
+    "farm"
+  ],
+  "license": "MIT",
+  "main": "./lib/index.js",
+  "name": "worker-farm",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/rvagg/node-worker-farm.git"
+  },
+  "scripts": {
+    "test": "node ./tests/"
+  },
+  "version": "1.4.1"
+}
diff --git a/deps/npm/node_modules/worker-farm/tests/child.js b/deps/npm/node_modules/worker-farm/tests/child.js
new file mode 100644
index 00000000000000..0c0d68a846fcfb
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/tests/child.js
@@ -0,0 +1,85 @@
+'use strict'
+
+const fs = require('fs')
+
+
+module.exports = function (timeout, callback) {
+  callback = callback.bind(null, null, process.pid, Math.random(), timeout)
+  if (timeout)
+    return setTimeout(callback, timeout)
+  callback()
+}
+
+
+module.exports.args = function (callback) {
+  console.log(process.argv)
+  console.log(process.execArgv)
+  callback()
+}
+
+
+module.exports.run0 = function (callback) {
+  module.exports(0, callback)
+}
+
+
+module.exports.killable = function (id, callback) {
+  if (Math.random() < 0.5)
+    return process.exit(-1)
+  callback(null, id, process.pid)
+}
+
+
+module.exports.err = function (type, message, data, callback) {
+  if (typeof data == 'function') {
+    callback = data
+    data = null
+  } else {
+    let err = new Error(message)
+    Object.keys(data).forEach(function(key) {
+      err[key] = data[key]
+    })
+    callback(err)
+    return
+  }
+
+  if (type == 'TypeError')
+    return callback(new TypeError(message))
+  callback(new Error(message))
+}
+
+
+module.exports.block = function () {
+  while (true);
+}
+
+
+// use provided file path to save retries count among terminated workers
+module.exports.stubborn = function (path, callback) {
+  function isOutdated(path) {
+    return ((new Date).getTime() - fs.statSync(path).mtime.getTime()) > 2000
+  }
+
+  // file may not be properly deleted, check if modified no earler than two seconds ago
+  if (!fs.existsSync(path) || isOutdated(path)) {
+    fs.writeFileSync(path, '1')
+    process.exit(-1)
+  }
+
+  let retry = parseInt(fs.readFileSync(path, 'utf8'))
+  if (Number.isNaN(retry))
+    return callback(new Error('file contents is not a number'))
+
+  if (retry > 4) {
+    callback(null, 12)
+  } else {
+    fs.writeFileSync(path, String(retry + 1))
+    process.exit(-1)
+  }
+}
+
+
+let started = Date.now()
+module.exports.uptime = function(callback) {
+  callback(null, Date.now() - started)
+}
diff --git a/deps/npm/node_modules/worker-farm/tests/debug.js b/deps/npm/node_modules/worker-farm/tests/debug.js
new file mode 100644
index 00000000000000..6ffd4464894434
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/tests/debug.js
@@ -0,0 +1,11 @@
+'use strict'
+
+const workerFarm = require('../')
+    , workers    = workerFarm(require.resolve('./child'), ['args'])
+
+
+workers.args(function() {
+  workerFarm.end(workers)
+  console.log('FINISHED')
+  process.exit(0)
+})
diff --git a/deps/npm/node_modules/worker-farm/tests/index.js b/deps/npm/node_modules/worker-farm/tests/index.js
new file mode 100644
index 00000000000000..bc39c1081b4007
--- /dev/null
+++ b/deps/npm/node_modules/worker-farm/tests/index.js
@@ -0,0 +1,493 @@
+'use strict'
+
+const tape          = require('tape')
+    , child_process = require('child_process')
+    , workerFarm    = require('../')
+    , childPath     = require.resolve('./child')
+    , fs            = require('fs')
+
+function uniq (ar) {
+  let a = [], i, j
+  o: for (i = 0; i < ar.length; ++i) {
+    for (j = 0; j < a.length; ++j) if (a[j] == ar[i]) continue o
+    a[a.length] = ar[i]
+  }
+  return a
+}
+
+
+// a child where module.exports = function ...
+tape('simple, exports=function test', function (t) {
+  t.plan(4)
+
+  let child = workerFarm(childPath)
+  child(0, function (err, pid, rnd) {
+    t.ok(pid > process.pid, 'pid makes sense')
+    t.ok(pid < process.pid + 500, 'pid makes sense')
+    t.ok(rnd >= 0 && rnd < 1, 'rnd result makes sense')
+  })
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+// a child where we have module.exports.fn = function ...
+tape('simple, exports.fn test', function (t) {
+  t.plan(4)
+
+  let child = workerFarm(childPath, [ 'run0' ])
+  child.run0(function (err, pid, rnd) {
+    t.ok(pid > process.pid, 'pid makes sense')
+    t.ok(pid < process.pid + 500, 'pid makes sense')
+    t.ok(rnd >= 0 && rnd < 1, 'rnd result makes sense')
+  })
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+// use the returned pids to check that we're using a single child process
+// when maxConcurrentWorkers = 1
+tape('single worker', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 1 }, childPath)
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child(0, function (err, pid) {
+      pids.push(pid)
+      if (pids.length == 10) {
+        t.equal(1, uniq(pids).length, 'only a single process (by pid)')
+      } else if (pids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+// use the returned pids to check that we're using two child processes
+// when maxConcurrentWorkers = 2
+tape('two workers', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 2 }, childPath)
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child(0, function (err, pid) {
+      pids.push(pid)
+      if (pids.length == 10) {
+        t.equal(2, uniq(pids).length, 'only two child processes (by pid)')
+      } else if (pids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+// use the returned pids to check that we're using a child process per
+// call when maxConcurrentWorkers = 10
+tape('many workers', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 10 }, childPath)
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child(1, function (err, pid) {
+      pids.push(pid)
+      if (pids.length == 10) {
+        t.equal(10, uniq(pids).length, 'pids are all the same (by pid)')
+      } else if (pids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+tape('auto start workers', function (t) {
+  t.plan(4)
+
+  let child = workerFarm({ maxConcurrentWorkers: 3, autoStart: true }, childPath, ['uptime'])
+    , pids  = []
+    , i     = 3
+    , delay = 150
+
+  setTimeout(function() {
+    while (i--)
+      child.uptime(function (err, uptime) {
+        t.ok(uptime > 10, 'child has been up before the request')
+      })
+
+    workerFarm.end(child, function () {
+      t.ok(true, 'workerFarm ended')
+    })
+  }, delay)
+})
+
+
+// use the returned pids to check that we're using a child process per
+// call when we set maxCallsPerWorker = 1 even when we have maxConcurrentWorkers = 1
+tape('single call per worker', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 1, maxCallsPerWorker: 1 }, childPath)
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child(0, function (err, pid) {
+      pids.push(pid)
+      if (pids.length == 10) {
+        t.equal(10, uniq(pids).length, 'one process for each call (by pid)')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (pids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// use the returned pids to check that we're using a child process per
+// two-calls when we set maxCallsPerWorker = 2 even when we have maxConcurrentWorkers = 1
+tape('two calls per worker', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 1, maxCallsPerWorker: 2 }, childPath)
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child(0, function (err, pid) {
+      pids.push(pid)
+      if (pids.length == 10) {
+        t.equal(5, uniq(pids).length, 'one process for each call (by pid)')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (pids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// use timing to confirm that one worker will process calls sequentially
+tape('many concurrent calls', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 1 }, childPath)
+    , i     = 10
+    , cbc   = 0
+    , start = Date.now()
+
+  while (i--) {
+    child(100, function () {
+      if (++cbc == 10) {
+        let time = Date.now() - start
+        t.ok(time > 100 && time < 250, 'processed tasks concurrently (' + time + 'ms)')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (cbc > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// use timing to confirm that one child processes calls sequentially with
+// maxConcurrentCallsPerWorker = 1
+tape('single concurrent call', function (t) {
+  t.plan(2)
+
+  let child = workerFarm(
+          { maxConcurrentWorkers: 1, maxConcurrentCallsPerWorker: 1 }
+        , childPath
+      )
+    , i     = 10
+    , cbc   = 0
+    , start = Date.now()
+
+  while (i--) {
+    child(20, function () {
+      if (++cbc == 10) {
+        let time = Date.now() - start
+        t.ok(time > 200 && time < 400, 'processed tasks sequentially (' + time + 'ms)')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (cbc > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// use timing to confirm that one child processes *only* 5 calls concurrently
+tape('multiple concurrent calls', function (t) {
+  t.plan(2)
+
+  let child = workerFarm({ maxConcurrentWorkers: 1, maxConcurrentCallsPerWorker: 5 }, childPath)
+    , i     = 10
+    , cbc   = 0
+    , start = Date.now()
+
+  while (i--) {
+    child(100, function () {
+      if (++cbc == 10) {
+        let time = Date.now() - start
+        t.ok(time > 200 && time < 350, 'processed tasks concurrently (' + time + 'ms)')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (cbc > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// call a method that will die with a probability of 0.5 but expect that
+// we'll get results for each of our calls anyway
+tape('durability', function (t) {
+  t.plan(3)
+
+  let child = workerFarm({ maxConcurrentWorkers: 2 }, childPath, [ 'killable' ])
+    , ids   = []
+    , pids  = []
+    , i     = 10
+
+  while (i--) {
+    child.killable(i, function (err, id, pid) {
+      ids.push(id)
+      pids.push(pid)
+      if (ids.length == 10) {
+        t.ok(uniq(pids).length > 2, 'processed by many (' + uniq(pids).length + ') workers, but got there in the end!')
+        t.ok(uniq(ids).length == 10, 'received a single result for each unique call')
+        workerFarm.end(child, function () {
+          t.ok(true, 'workerFarm ended')
+        })
+      } else if (ids.length > 10)
+        t.fail('too many callbacks!')
+    })
+  }
+})
+
+
+// a callback provided to .end() can and will be called (uses "simple, exports=function test" to create a child)
+tape('simple, end callback', function (t) {
+  t.plan(4)
+
+  let child = workerFarm(childPath)
+  child(0, function (err, pid, rnd) {
+    t.ok(pid > process.pid, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(pid < process.pid + 500, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(rnd >= 0 && rnd < 1, 'rnd result makes sense')
+  })
+
+  workerFarm.end(child, function() {
+    t.pass('an .end() callback was successfully called')
+  })
+})
+
+
+tape('call timeout test', function (t) {
+  t.plan(3 + 3 + 4 + 4 + 4 + 3 + 1)
+
+  let child = workerFarm({ maxCallTime: 250, maxConcurrentWorkers: 1 }, childPath)
+
+  // should come back ok
+  child(50, function (err, pid, rnd) {
+    t.ok(pid > process.pid, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(pid < process.pid + 500, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(rnd > 0 && rnd < 1, 'rnd result makes sense ' + rnd)
+  })
+
+  // should come back ok
+  child(50, function (err, pid, rnd) {
+    t.ok(pid > process.pid, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(pid < process.pid + 500, 'pid makes sense ' + pid + ' vs ' + process.pid)
+    t.ok(rnd > 0 && rnd < 1, 'rnd result makes sense ' + rnd)
+  })
+
+  // should die
+  child(500, function (err, pid, rnd) {
+    t.ok(err, 'got an error')
+    t.equal(err.type, 'TimeoutError', 'correct error type')
+    t.ok(pid === undefined, 'no pid')
+    t.ok(rnd === undefined, 'no rnd')
+  })
+
+  // should die
+  child(1000, function (err, pid, rnd) {
+    t.ok(err, 'got an error')
+    t.equal(err.type, 'TimeoutError', 'correct error type')
+    t.ok(pid === undefined, 'no pid')
+    t.ok(rnd === undefined, 'no rnd')
+  })
+
+  // should die even though it is only a 100ms task, it'll get caught up
+  // in a dying worker
+  setTimeout(function () {
+    child(100, function (err, pid, rnd) {
+      t.ok(err, 'got an error')
+      t.equal(err.type, 'TimeoutError', 'correct error type')
+      t.ok(pid === undefined, 'no pid')
+      t.ok(rnd === undefined, 'no rnd')
+    })
+  }, 200)
+
+  // should be ok, new worker
+  setTimeout(function () {
+    child(50, function (err, pid, rnd) {
+      t.ok(pid > process.pid, 'pid makes sense ' + pid + ' vs ' + process.pid)
+      t.ok(pid < process.pid + 500, 'pid makes sense ' + pid + ' vs ' + process.pid)
+      t.ok(rnd > 0 && rnd < 1, 'rnd result makes sense ' + rnd)
+    })
+    workerFarm.end(child, function () {
+      t.ok(true, 'workerFarm ended')
+    })
+  }, 400)
+})
+
+
+tape('test error passing', function (t) {
+  t.plan(10)
+
+  let child = workerFarm(childPath, [ 'err' ])
+  child.err('Error', 'this is an Error', function (err) {
+    t.ok(err instanceof Error, 'is an Error object')
+    t.equal('Error', err.type, 'correct type')
+    t.equal('this is an Error', err.message, 'correct message')
+  })
+  child.err('TypeError', 'this is a TypeError', function (err) {
+    t.ok(err instanceof Error, 'is a TypeError object')
+    t.equal('TypeError', err.type, 'correct type')
+    t.equal('this is a TypeError', err.message, 'correct message')
+  })
+  child.err('Error', 'this is an Error with custom props', {foo: 'bar', 'baz': 1}, function (err) {
+    t.ok(err instanceof Error, 'is an Error object')
+    t.equal(err.foo, 'bar', 'passes data')
+    t.equal(err.baz, 1, 'passes data')
+  })
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+tape('test maxConcurrentCalls', function (t) {
+  t.plan(10)
+
+  let child = workerFarm({ maxConcurrentCalls: 5 }, childPath)
+
+  child(50, function (err) { t.notOk(err, 'no error') })
+  child(50, function (err) { t.notOk(err, 'no error') })
+  child(50, function (err) { t.notOk(err, 'no error') })
+  child(50, function (err) { t.notOk(err, 'no error') })
+  child(50, function (err) { t.notOk(err, 'no error') })
+  child(50, function (err) {
+    t.ok(err)
+    t.equal(err.type, 'MaxConcurrentCallsError', 'correct error type')
+  })
+  child(50, function (err) {
+    t.ok(err)
+    t.equal(err.type, 'MaxConcurrentCallsError', 'correct error type')
+  })
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+// this test should not keep the process running! if the test process
+// doesn't die then the problem is here
+tape('test timeout kill', function (t) {
+  t.plan(3)
+
+  let child = workerFarm({ maxCallTime: 250, maxConcurrentWorkers: 1 }, childPath, [ 'block' ])
+  child.block(function (err) {
+    t.ok(err, 'got an error')
+    t.equal(err.type, 'TimeoutError', 'correct error type')
+  })
+
+  workerFarm.end(child, function () {
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+tape('test max retries after process terminate', function (t) {
+  t.plan(7)
+
+  // temporary file is used to store the number of retries among terminating workers
+  let filepath1 = '.retries1'
+  let child1 = workerFarm({ maxConcurrentWorkers: 1, maxRetries: 5}, childPath, [ 'stubborn' ])
+  child1.stubborn(filepath1, function (err, result) {
+    t.notOk(err, 'no error')
+    t.equal(result, 12, 'correct result')
+  })
+
+  workerFarm.end(child1, function () {
+    fs.unlinkSync(filepath1)
+    t.ok(true, 'workerFarm ended')
+  })
+
+  let filepath2 = '.retries2'
+  let child2 = workerFarm({ maxConcurrentWorkers: 1, maxRetries: 3}, childPath, [ 'stubborn' ])
+  child2.stubborn(filepath2, function (err, result) {
+    t.ok(err, 'got an error')
+    t.equal(err.type, 'ProcessTerminatedError', 'correct error type')
+    t.equal(err.message, 'cancel after 3 retries!', 'correct message and number of retries')
+  })
+
+  workerFarm.end(child2, function () {
+    fs.unlinkSync(filepath2)
+    t.ok(true, 'workerFarm ended')
+  })
+})
+
+
+tape('ensure --debug/--inspect not propagated to children', function (t) {
+  t.plan(3)
+
+  let script   = __dirname + '/debug.js'
+    , debugArg = process.version.replace(/^v(\d+)\..*$/, '$1') >= 8 ? '--inspect' : '--debug=8881'
+    , child    = child_process.spawn(process.execPath, [ debugArg, script ])
+    , stdout   = ''
+
+  child.stdout.on('data', function (data) {
+    stdout += data.toString()
+  })
+
+  child.on('close', function (code) {
+    t.equal(code, 0, 'exited without error (' + code + ')')
+    t.ok(stdout.indexOf('FINISHED') > -1, 'process finished')
+    t.ok(stdout.indexOf('--debug') === -1, 'child does not receive debug flag')
+  })
+})
diff --git a/deps/npm/package.json b/deps/npm/package.json
index ba61cdda81ef13..c09e538aa565d4 100644
--- a/deps/npm/package.json
+++ b/deps/npm/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "5.0.3",
+  "version": "5.3.0",
   "name": "npm",
   "description": "a package manager for JavaScript",
   "keywords": [
@@ -28,17 +28,20 @@
     "man": "./man"
   },
   "main": "./lib/npm.js",
-  "bin": "./bin/npm-cli.js",
+  "bin": {
+    "npm": "./bin/npm-cli.js",
+    "npx": "./bin/npx-cli.js"
+  },
   "dependencies": {
     "JSONStream": "~1.3.1",
     "abbrev": "~1.1.0",
-    "ansi-regex": "~2.1.1",
+    "ansi-regex": "~3.0.0",
     "ansicolors": "~0.3.2",
     "ansistyles": "~0.1.3",
     "aproba": "~1.1.2",
     "archy": "~1.0.0",
     "bluebird": "~3.5.0",
-    "cacache": "~9.2.8",
+    "cacache": "~9.2.9",
     "call-limit": "~1.1.0",
     "chownr": "~1.0.1",
     "cmd-shim": "~2.0.2",
@@ -54,65 +57,67 @@
     "glob": "~7.1.2",
     "graceful-fs": "~4.1.11",
     "has-unicode": "~2.0.1",
-    "hosted-git-info": "~2.4.2",
+    "hosted-git-info": "~2.5.0",
     "iferr": "~0.1.5",
     "inflight": "~1.0.6",
     "inherits": "~2.0.3",
     "ini": "~1.3.4",
     "init-package-json": "~1.10.1",
     "lazy-property": "~1.0.0",
+    "libnpx": "~9.2.0",
     "lockfile": "~1.0.3",
     "lodash._baseuniq": "~4.6.0",
     "lodash.clonedeep": "~4.5.0",
     "lodash.union": "~4.6.0",
     "lodash.uniq": "~4.5.0",
     "lodash.without": "~4.4.0",
-    "lru-cache": "~4.0.2",
+    "lru-cache": "~4.1.1",
     "mississippi": "~1.3.0",
     "mkdirp": "~0.5.1",
     "move-concurrently": "~1.0.1",
     "node-gyp": "~3.6.2",
     "nopt": "~4.0.1",
-    "normalize-package-data": "~2.3.8",
+    "normalize-package-data": "~2.4.0",
     "npm-cache-filename": "~1.0.2",
     "npm-install-checks": "~3.0.0",
-    "npm-package-arg": "~5.1.1",
-    "npm-registry-client": "~8.3.0",
+    "npm-package-arg": "~5.1.2",
+    "npm-registry-client": "~8.4.0",
     "npm-user-validate": "~1.0.0",
-    "npmlog": "~4.1.0",
+    "npmlog": "~4.1.2",
     "once": "~1.4.0",
     "opener": "~1.4.3",
     "osenv": "~0.1.4",
-    "pacote": "~2.7.30",
+    "pacote": "~2.7.38",
     "path-is-inside": "~1.0.2",
     "promise-inflight": "~1.0.1",
     "read": "~1.0.7",
     "read-cmd-shim": "~1.0.1",
     "read-installed": "~4.0.3",
-    "read-package-json": "~2.0.5",
+    "read-package-json": "~2.0.10",
     "read-package-tree": "~5.1.6",
-    "readable-stream": "~2.2.10",
+    "readable-stream": "~2.3.3",
     "request": "~2.81.0",
     "retry": "~0.10.1",
     "rimraf": "~2.6.1",
-    "safe-buffer": "~5.1.0",
+    "safe-buffer": "~5.1.1",
     "semver": "~5.3.0",
     "sha": "~2.0.1",
     "slide": "~1.1.6",
     "sorted-object": "~2.0.1",
     "sorted-union-stream": "~2.1.3",
-    "ssri": "~4.1.5",
-    "strip-ansi": "~3.0.1",
+    "ssri": "~4.1.6",
+    "strip-ansi": "~4.0.0",
     "tar": "~2.2.1",
     "text-table": "~0.2.0",
     "uid-number": "0.0.6",
     "umask": "~1.1.0",
     "unique-filename": "~1.1.0",
     "unpipe": "~1.0.0",
-    "update-notifier": "~2.1.0",
-    "uuid": "~3.0.1",
+    "update-notifier": "~2.2.0",
+    "uuid": "~3.1.0",
     "validate-npm-package-name": "~3.0.0",
     "which": "~1.2.14",
+    "worker-farm": "~1.4.1",
     "wrappy": "~1.0.2",
     "write-file-atomic": "~2.1.0"
   },
@@ -211,7 +216,9 @@
     "which",
     "wrappy",
     "write-file-atomic",
-    "safe-buffer"
+    "safe-buffer",
+    "worker-farm",
+    "libnpx"
   ],
   "devDependencies": {
     "deep-equal": "~1.0.1",
@@ -219,11 +226,11 @@
     "marked-man": "~0.2.1",
     "npm-registry-couchapp": "~2.6.13",
     "npm-registry-mock": "~1.1.0",
-    "require-inject": "~1.4.0",
-    "sprintf-js": "~1.0.3",
+    "require-inject": "~1.4.2",
+    "sprintf-js": "~1.1.1",
     "standard": "~6.0.8",
     "tacks": "~1.2.6",
-    "tap": "~10.3.2"
+    "tap": "~10.7.0"
   },
   "scripts": {
     "dumpconf": "env | grep npm | sort | uniq",
diff --git a/deps/npm/scripts/dep-update b/deps/npm/scripts/dep-update
index 7911d8a84f0459..ec799b128710de 100755
--- a/deps/npm/scripts/dep-update
+++ b/deps/npm/scripts/dep-update
@@ -1,6 +1,6 @@
 #!/bin/bash
 node . install --save $1@$2 &&\
-git add node_modules/$1/ package.json npm-shrinkwrap.json &&\
+git add node_modules/$1/ package.json package-lock.json &&\
 git commit -m"$1@$2" &&\
 node . repo $1 &&\
 git commit --amend
diff --git a/deps/npm/scripts/dev-dep-update b/deps/npm/scripts/dev-dep-update
index b8b71f825ac305..572f1c39c99d86 100755
--- a/deps/npm/scripts/dev-dep-update
+++ b/deps/npm/scripts/dev-dep-update
@@ -1,6 +1,6 @@
 #!/bin/bash
 node . install --save --save-dev $1@$2 &&\
-git add package.json npm-shrinkwrap.json &&\
+git add package.json package-lock.json &&\
 git commit -m"$1@$2" &&\
 node . repo $1 &&\
 git commit --amend
diff --git a/deps/npm/scripts/install.sh b/deps/npm/scripts/install.sh
index a81faba5846490..8ec16f95bb8b42 100755
--- a/deps/npm/scripts/install.sh
+++ b/deps/npm/scripts/install.sh
@@ -257,7 +257,7 @@ cd "$TMP" \
       fi
       if [ "$make" = "NOMAKE" ]; then
         "$node" bin/npm-cli.js rm npm -gf
-        "$node" bin/npm-cli.js install -gf
+        "$node" bin/npm-cli.js install -gf $("$node" bin/npm-cli.js pack | tail -1)
       fi) \
   && cd "$BACK" \
   && rm -rf "$TMP" \
diff --git a/deps/npm/test/fixtures/config/userconfig-with-gc b/deps/npm/test/fixtures/config/userconfig-with-gc
deleted file mode 100644
index 62ad80be113e5e..00000000000000
--- a/deps/npm/test/fixtures/config/userconfig-with-gc
+++ /dev/null
@@ -1,22 +0,0 @@
-globalconfig=/Users/zkat/Documents/code/npm/test/fixtures/config/globalconfig
-email=i@izs.me
-env-thing=asdf
-init.author.name=Isaac Z. Schlueter
-init.author.email=i@izs.me
-init.author.url=http://blog.izs.me/
-init.version=1.2.3
-proprietary-attribs=false
-npm:publishtest=true
-_npmjs.org:couch=https://admin:password@localhost:5984/registry
-npm-www:nocache=1
-sign-git-tag=false
-message=v%s
-strict-ssl=false
-_auth="dXNlcm5hbWU6cGFzc3dvcmQ="
-
-[_token]
-AuthSession=yabba-dabba-doodle
-version=1
-expires=1345001053415
-path=/
-httponly=true
diff --git a/deps/npm/test/tap/bundled-no-add-to-move.js b/deps/npm/test/tap/bundled-no-add-to-move.js
index 526af0e431dafc..f9146c0e012017 100644
--- a/deps/npm/test/tap/bundled-no-add-to-move.js
+++ b/deps/npm/test/tap/bundled-no-add-to-move.js
@@ -1,8 +1,7 @@
 'use strict'
 var test = require('tap').test
 var Node = require('../../lib/install/node.js').create
-var diffTrees = require('../../lib/install/diff-trees.js')._diffTrees
-var sortActions = require('../../lib/install/diff-trees.js').sortActions
+var npm = require('../../lib/npm.js')
 
 var oldTree = Node({
   path: '/',
@@ -40,7 +39,12 @@ newTree.children[0].requiredBy.push(newTree)
 newTree.children[0].children[0].requiredBy.push(newTree.children[0])
 
 test('test', function (t) {
-  var differences = sortActions(diffTrees(oldTree, newTree)).map(function (diff) { return diff[0] + diff[1].location })
-  t.isDeeply(differences, ['add/abc/one', 'remove/one', 'add/abc'], 'bundled add/remove stays add/remove')
-  t.end()
+  npm.load({}, (err) => {
+    if (err) throw err
+    var diffTrees = require('../../lib/install/diff-trees.js')._diffTrees
+    var sortActions = require('../../lib/install/diff-trees.js').sortActions
+    var differences = sortActions(diffTrees(oldTree, newTree)).map(function (diff) { return diff[0] + diff[1].location })
+    t.isDeeply(differences, ['add/abc/one', 'remove/one', 'add/abc'], 'bundled add/remove stays add/remove')
+    t.end()
+  })
 })
diff --git a/deps/npm/test/tap/install-preferglobal-warnings.js b/deps/npm/test/tap/install-preferglobal-warnings.js
deleted file mode 100644
index 9cd2644c5df879..00000000000000
--- a/deps/npm/test/tap/install-preferglobal-warnings.js
+++ /dev/null
@@ -1,131 +0,0 @@
-var fs = require('graceful-fs')
-var path = require('path')
-
-var mkdirp = require('mkdirp')
-var osenv = require('osenv')
-var rimraf = require('rimraf')
-var test = require('tap').test
-
-var common = require('../common-tap.js')
-
-var preferGlobalJson = {
-  name: 'npm-test-preferglobal-dep',
-  version: '0.0.0',
-  preferGlobal: true
-}
-
-var dependenciesJson = {
-  name: 'npm-test-preferglobal-dependency-check',
-  version: '0.0.0',
-  dependencies: {
-    'npm-test-preferglobal-dep': 'file:../' + preferGlobalJson.name
-  }
-}
-
-var devDependenciesJson = {
-  name: 'npm-test-preferglobal-devDependency-check',
-  version: '0.0.0',
-  devDependencies: {
-    'npm-test-preferglobal-dep': 'file:../' + preferGlobalJson.name
-  }
-}
-
-var emptyPackage = {
-  name: 'npm-test-preferglobal-empty-package',
-  version: '0.0.0'
-}
-
-test('install a preferGlobal dependency without warning', function (t) {
-  setup(dependenciesJson)
-  common.npm([
-    'install',
-    '--loglevel=warn'
-  ], {}, function (err, code, stdout, stderr) {
-    t.ifError(err, 'packages were installed')
-    t.notMatch(
-      stderr,
-      /WARN.*prefer global/,
-      'install should not warn when dependency is preferGlobal')
-    t.end()
-  })
-})
-
-test('install a preferGlobal dependency without warning', function (t) {
-  setup(devDependenciesJson)
-  common.npm([
-    'install',
-    '--loglevel=warn'
-  ], {}, function (err, code, stdout, stderr) {
-    t.ifError(err, 'packages were installed')
-    t.notMatch(
-      stderr,
-      /WARN.*prefer global/,
-      'install should not warn when devDependency is preferGlobal')
-    t.end()
-  })
-})
-
-test('warn if a preferGlobal package is being installed direct', function (t) {
-  setup(emptyPackage)
-  common.npm([
-    'install',
-    'file:../' + preferGlobalJson.name,
-    '--loglevel=warn'
-  ], {}, function (err, code, stdout, stderr) {
-    t.ifError(err, 'packages were installed')
-    t.match(
-      stderr,
-      /WARN.*prefer global/,
-      'install should warn when new package is preferGlobal')
-    t.end()
-  })
-})
-
-test('warn if a preferGlobal package is being saved', function (t) {
-  setup(emptyPackage)
-  common.npm([
-    'install',
-    'file:../' + preferGlobalJson.name,
-    '--save',
-    '--loglevel=warn'
-  ], {}, function (err, code, stdout, stderr) {
-    t.ifError(err, 'packages were installed')
-    t.match(
-      stderr,
-      /WARN.*prefer global/,
-      'install should warn when new package is preferGlobal')
-    t.end()
-  })
-})
-
-test('cleanup', function (t) {
-  cleanup()
-  t.end()
-})
-
-function setup (json) {
-  cleanup()
-  mkPkg(preferGlobalJson)
-  process.chdir(mkPkg(json))
-}
-
-function cleanup () {
-  process.chdir(osenv.tmpdir())
-  var pkgs = [preferGlobalJson,
-              dependenciesJson,
-              devDependenciesJson,
-              emptyPackage]
-  pkgs.forEach(function (json) {
-    rimraf.sync(path.resolve(__dirname, json.name))
-  })
-}
-
-function mkPkg (json) {
-  var pkgPath = path.resolve(__dirname, json.name)
-  mkdirp.sync(pkgPath)
-  fs.writeFileSync(
-    path.join(pkgPath, 'package.json'),
-    JSON.stringify(json, null, 2)
-  )
-  return pkgPath
-}
diff --git a/deps/npm/test/tap/install-save-local.js b/deps/npm/test/tap/install-save-local.js
index f9db76355e3e25..5965281bf29677 100644
--- a/deps/npm/test/tap/install-save-local.js
+++ b/deps/npm/test/tap/install-save-local.js
@@ -53,7 +53,7 @@ test('\'npm install --save ../local/path\' should save to package.json', functio
       var pkgJson = JSON.parse(fs.readFileSync(pkg + '/package.json', 'utf8'))
       t.is(Object.keys(pkgJson.dependencies).length, 1, 'only one dep')
       t.ok(
-        /file:.*?[/\\]package-local-dependency$/.test(pkgJson.dependencies['package-local-dependency']),
+        /file:.*?[/]package-local-dependency$/.test(pkgJson.dependencies['package-local-dependency']),
         'local package saved correctly'
       )
       t.end()
diff --git a/deps/npm/test/tap/link.js b/deps/npm/test/tap/link.js
index e2f545520024fc..8a4275e19e564f 100644
--- a/deps/npm/test/tap/link.js
+++ b/deps/npm/test/tap/link.js
@@ -160,6 +160,18 @@ test('link-install the scoped package', function (t) {
   })
 })
 
+test('ls the linked packages', function (t) {
+  process.chdir(linkInstall)
+  common.npm(['ls', '--link'], OPTS, function (err, c, out) {
+    t.ifError(err, 'ls --link did not have an error')
+    t.equal(c, 1)
+    t.has(out, /@scope\/foo@1\.0\.0 ->/, 'output contains scoped link')
+    t.has(out, /foo@1\.0\.0 ->/, 'output contains link')
+    t.doesNotHave(out, /inside@1\.0\.0/, 'output does not contain unlinked dependency')
+    t.end()
+  })
+})
+
 test('cleanup', function (t) {
   process.chdir(osenv.tmpdir())
   common.npm(['rm', 'foo'], OPTS, function (err, code) {
diff --git a/deps/npm/test/tap/ls-production-and-dev.js b/deps/npm/test/tap/ls-production-and-dev.js
index 80d67ea5e55ecf..5fc0b776e33374 100644
--- a/deps/npm/test/tap/ls-production-and-dev.js
+++ b/deps/npm/test/tap/ls-production-and-dev.js
@@ -41,8 +41,8 @@ test('setup', function (t) {
       ],
       EXEC_OPTS,
       function (er, c) {
-        t.ifError(er, 'install ran without issue')
-        t.equal(c, 0)
+        if (er) throw er
+        t.equal(c, 0, 'install ran without issue')
         s.close()
         t.end()
       }
@@ -52,8 +52,8 @@ test('setup', function (t) {
 
 test('npm ls --dev', function (t) {
   common.npm(['ls', '--dev'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --dev ran without issue')
-    t.equal(code, 0)
+    if (er) throw er
+    t.equal(code, 0, 'ls --dev ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -75,8 +75,8 @@ test('npm ls --dev', function (t) {
 
 test('npm ls --only=development', function (t) {
   common.npm(['ls', '--only=development'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --only=development ran without issue')
-    t.equal(code, 0)
+    if (er) throw er
+    t.equal(code, 0, 'ls --only=development ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -88,8 +88,8 @@ test('npm ls --only=development', function (t) {
 
 test('npm ls --only=dev', function (t) {
   common.npm(['ls', '--only=dev'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --only=dev ran without issue')
-    t.equal(code, 0)
+    if (er) throw er
+    t.equal(code, 0, 'ls --only=dev ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -101,8 +101,8 @@ test('npm ls --only=dev', function (t) {
 
 test('npm ls --production', function (t) {
   common.npm(['ls', '--production'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --production ran without issue')
-    t.notOk(code, 'npm exited ok')
+    if (er) throw er
+    t.equal(code, 0, 'ls --production ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -124,8 +124,8 @@ test('npm ls --production', function (t) {
 
 test('npm ls --prod', function (t) {
   common.npm(['ls', '--prod'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --prod ran without issue')
-    t.notOk(code, 'npm exited ok')
+    if (er) throw er
+    t.equal(code, 0, 'ls --prod ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -137,8 +137,8 @@ test('npm ls --prod', function (t) {
 
 test('npm ls --only=production', function (t) {
   common.npm(['ls', '--only=production'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --only=production ran without issue')
-    t.notOk(code, 'npm exited ok')
+    if (er) throw er
+    t.equal(code, 0, 'ls --only=production ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
@@ -150,8 +150,8 @@ test('npm ls --only=production', function (t) {
 
 test('npm ls --only=prod', function (t) {
   common.npm(['ls', '--only=prod'], EXEC_OPTS, function (er, code, stdout) {
-    t.ifError(er, 'ls --only=prod ran without issue')
-    t.notOk(code, 'npm exited ok')
+    if (er) throw er
+    t.equal(code, 0, 'ls --only=prod ran without issue')
     t.has(
       stdout,
       /test-package-with-one-dep@0\.0\.0/,
diff --git a/deps/npm/test/tap/prune-dev-dep-cycle.js b/deps/npm/test/tap/prune-dev-dep-cycle.js
new file mode 100644
index 00000000000000..5ccabdc1c95f0a
--- /dev/null
+++ b/deps/npm/test/tap/prune-dev-dep-cycle.js
@@ -0,0 +1,86 @@
+'use strict'
+var fs = require('fs')
+var path = require('path')
+var test = require('tap').test
+var Tacks = require('tacks')
+var File = Tacks.File
+var Dir = Tacks.Dir
+var common = require('../common-tap.js')
+var testdir = path.join(__dirname, path.basename(__filename, '.js'))
+
+var fixture = new Tacks(
+  Dir({
+    node_modules: Dir({
+      'a': Dir({
+        'package.json': File({
+          _requested: {
+            rawSpec: 'file:///mods/a'
+          },
+          dependencies: {
+            'b': 'file:///mods/b'
+          },
+          name: 'a',
+          version: '1.0.0'
+        })
+      }),
+      'b': Dir({
+        'package.json': File({
+          _requested: {
+            rawSpec: 'file:///mods/b'
+          },
+          dependencies: {
+            'a': 'file:///mods/a'
+          },
+          name: 'b',
+          version: '1.0.0'
+        })
+      })
+    }),
+    'package.json': File({
+      name: 'test',
+      version: '1.0.0',
+      devDependencies: {
+        'a': 'file:///mods/a'
+      }
+    })
+  })
+)
+
+function setup () {
+  cleanup()
+  fixture.create(testdir)
+}
+
+function cleanup () {
+  fixture.remove(testdir)
+}
+
+test('setup', function (t) {
+  setup()
+  t.end()
+})
+
+function readdir (dir) {
+  try {
+    return fs.readdirSync(dir)
+  } catch (ex) {
+    if (ex.code === 'ENOENT') return []
+    throw ex
+  }
+}
+
+test('prune cycle in dev deps', function (t) {
+  common.npm(['prune', '--production', '--json'], {cwd: testdir}, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.is(code, 0, 'prune finished successfully')
+    t.like(JSON.parse(stdout), {removed: [{name: 'a'}, {name: 'b'}]}, 'removed the right modules')
+    var dirs = readdir(testdir + '/node_modules').sort()
+    t.same(dirs, [])
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
diff --git a/deps/npm/test/tap/prune-with-dev-dep-duplicate.js b/deps/npm/test/tap/prune-with-dev-dep-duplicate.js
new file mode 100644
index 00000000000000..bfe902b1d3c5b2
--- /dev/null
+++ b/deps/npm/test/tap/prune-with-dev-dep-duplicate.js
@@ -0,0 +1,114 @@
+var fs = require('fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap')
+var server
+
+var pkg = path.resolve(__dirname, 'prune')
+var cache = path.resolve(pkg, 'cache')
+
+var json = {
+  name: 'prune-with-dev-dep-duplicate',
+  description: 'fixture',
+  version: '0.0.1',
+  main: 'index.js',
+  dependencies: {
+    'test-package': '0.0.0'
+  },
+  devDependencies: {
+    'test-package': '0.0.0'
+  }
+}
+
+var EXEC_OPTS = {
+  cwd: pkg,
+  npm_config_depth: 'Infinity'
+}
+
+test('setup', function (t) {
+  cleanup()
+  mkdirp.sync(cache)
+  fs.writeFileSync(
+    path.join(pkg, 'package.json'),
+    JSON.stringify(json, null, 2)
+  )
+  mr({ port: common.port }, function (er, s) {
+    server = s
+    t.end()
+  })
+})
+
+function readdir (dir) {
+  try {
+    return fs.readdirSync(dir)
+  } catch (ex) {
+    if (ex.code === 'ENOENT') return []
+    throw ex
+  }
+}
+
+test('npm install also=dev', function (t) {
+  common.npm([
+    'install',
+    '--cache', cache,
+    '--registry', common.registry,
+    '--loglevel', 'silent',
+    '--also=dev'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.notOk(code, 'exit ok')
+    t.notOk(stderr, 'Should not get data on stderr: ' + stderr)
+    var dirs = readdir(pkg + '/node_modules').sort()
+    t.same(dirs, [ 'test-package' ].sort())
+    t.end()
+  })
+})
+
+test('npm prune also=dev', function (t) {
+  common.npm([
+    'prune',
+    '--loglevel', 'silent',
+    '--also=dev'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.notOk(code, 'exit ok')
+    t.notOk(stderr, 'Should not get data on stderr: ' + stderr)
+    var dirs = readdir(pkg + '/node_modules').sort()
+    t.same(dirs, [ 'test-package' ])
+    t.end()
+  })
+})
+
+test('npm prune only=prod', function (t) {
+  common.npm([
+    'prune',
+    '--loglevel', 'silent',
+    '--only=prod',
+    '--json'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    if (err) throw err
+    t.notOk(code, 'exit ok')
+    t.isDeeply(JSON.parse(stdout).removed, [], 'removed nothing')
+    var dirs = readdir(pkg + '/node_modules').sort()
+    t.same(dirs, [ 'test-package' ])
+    t.end()
+  })
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.pass('cleaned up')
+  t.end()
+})
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}
diff --git a/deps/npm/test/tap/prune-with-only-dev-deps.js b/deps/npm/test/tap/prune-with-only-dev-deps.js
new file mode 100644
index 00000000000000..dce9497e517ff8
--- /dev/null
+++ b/deps/npm/test/tap/prune-with-only-dev-deps.js
@@ -0,0 +1,124 @@
+var fs = require('fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap')
+var server
+
+var pkg = path.resolve(__dirname, 'prune')
+var cache = path.resolve(pkg, 'cache')
+
+var json = {
+  name: 'prune-with-only-dev-deps',
+  description: 'fixture',
+  version: '0.0.1',
+  main: 'index.js',
+  devDependencies: {
+    'test-package-with-one-dep': '0.0.0',
+    'test-package': '0.0.0'
+  }
+}
+
+var EXEC_OPTS = {
+  cwd: pkg,
+  npm_config_depth: 'Infinity'
+}
+
+test('setup', function (t) {
+  cleanup()
+  mkdirp.sync(cache)
+  fs.writeFileSync(
+    path.join(pkg, 'package.json'),
+    JSON.stringify(json, null, 2)
+  )
+  mr({ port: common.port }, function (er, s) {
+    server = s
+    t.end()
+  })
+})
+
+test('npm install', function (t) {
+  common.npm([
+    'install',
+    '--cache', cache,
+    '--registry', common.registry,
+    '--loglevel', 'silent',
+    '--production', 'false'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    t.ifErr(err, 'install finished successfully')
+    t.notOk(code, 'exit ok')
+    t.notOk(stderr, 'Should not get data on stderr: ' + stderr)
+    t.end()
+  })
+})
+
+function readdir (dir) {
+  try {
+    return fs.readdirSync(dir)
+  } catch (ex) {
+    if (ex.code === 'ENOENT') return []
+    throw ex
+  }
+}
+
+test('verify installs', function (t) {
+  var dirs = readdir(pkg + '/node_modules').sort()
+  t.same(dirs, [ 'test-package', 'test-package-with-one-dep' ].sort())
+  t.end()
+})
+
+test('npm prune', function (t) {
+  common.npm([
+    'prune',
+    '--loglevel', 'silent',
+    '--production', 'false'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    t.ifErr(err, 'prune finished successfully')
+    t.notOk(code, 'exit ok')
+    t.notOk(stderr, 'Should not get data on stderr: ' + stderr)
+    t.end()
+  })
+})
+
+test('verify installs', function (t) {
+  var dirs = readdir(pkg + '/node_modules').sort()
+  t.same(dirs, [ 'test-package', 'test-package-with-one-dep' ])
+  t.end()
+})
+
+test('npm prune', function (t) {
+  common.npm([
+    'prune',
+    '--loglevel', 'silent',
+    '--production',
+    '--json'
+  ], EXEC_OPTS, function (err, code, stdout, stderr) {
+    t.ifErr(err, 'prune finished successfully')
+    t.notOk(code, 'exit ok')
+    t.like(JSON.parse(stdout), {removed: [{name: 'test-package'}, {name: 'test-package-with-one-dep'}]})
+    t.end()
+  })
+})
+
+test('verify installs', function (t) {
+  var dirs = readdir(pkg + '/node_modules').sort()
+  t.same(dirs, [])
+  t.end()
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.pass('cleaned up')
+  t.end()
+})
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}
diff --git a/deps/npm/test/tap/run-script.js b/deps/npm/test/tap/run-script.js
index 4dea9b83604bf5..2bc381c8ffbdaf 100644
--- a/deps/npm/test/tap/run-script.js
+++ b/deps/npm/test/tap/run-script.js
@@ -75,6 +75,14 @@ var exitCode = {
   }
 }
 
+var shell = {
+  name: 'scripted',
+  version: '1.2.3',
+  scripts: {
+    'start': 'echo foo'
+  }
+}
+
 function testOutput (t, command, er, code, stdout, stderr) {
   var lines
 
@@ -308,6 +316,12 @@ test('npm run-script no-params (direct only)', function (t) {
   })
 })
 
+test('npm run-script script-shell config', function (t) {
+  writeMetadata(shell)
+
+  common.npm(['run-script', 'start', '--script-shell', 'echo'], opts, testOutput.bind(null, t, '-c echo foo'))
+})
+
 test('npm run-script no-params (direct only)', function (t) {
   var expected = [
     'Lifecycle scripts included in scripted:',
diff --git a/deps/npm/test/tap/shrinkwrap-_auth.js b/deps/npm/test/tap/shrinkwrap-_auth.js
new file mode 100644
index 00000000000000..d96cfa9dc31df6
--- /dev/null
+++ b/deps/npm/test/tap/shrinkwrap-_auth.js
@@ -0,0 +1,111 @@
+var path = require('path')
+var writeFileSync = require('graceful-fs').writeFileSync
+
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap.js')
+
+var pkg = path.resolve(__dirname, path.basename(__filename, '.js'))
+var outfile = path.resolve(pkg, '_npmrc')
+
+var modules = path.resolve(pkg, 'node_modules')
+var tarballPath = '/scoped-underscore/-/scoped-underscore-1.3.1.tgz'
+var tarballURL = common.registry + tarballPath
+var tarball = path.resolve(__dirname, '../fixtures/scoped-underscore-1.3.1.tgz')
+
+var _auth = '0xabad1dea'
+
+var server
+
+function mocks (server) {
+  var auth = 'Basic ' + _auth
+  server.get(tarballPath, { authorization: auth }).replyWithFile(200, tarball)
+  server.get(tarballPath).reply(401, {
+    error: 'unauthorized',
+    reason: 'You are not authorized to access this db.'
+  })
+}
+
+test('setup', function (t) {
+  mr({ port: common.port, plugin: mocks }, function (er, s) {
+    server = s
+    t.ok(s, 'set up mock registry')
+    setup()
+    t.end()
+  })
+})
+
+test('authed npm install with shrinkwrapped global package using _auth', function (t) {
+  common.npm(
+    [
+      'install',
+      '--loglevel', 'warn',
+      '--json',
+      '--fetch-retries', 0,
+      '--userconfig', outfile
+    ],
+    {cwd: pkg, stdio: [0, 'pipe', 2]},
+    function (err, code, stdout) {
+      if (err) throw err
+      t.equal(code, 0, 'npm install exited OK')
+      try {
+        var results = JSON.parse(stdout)
+        t.match(results, {added: [{name: '@scoped/underscore', version: '1.3.1'}]}, '@scoped/underscore installed')
+      } catch (ex) {
+        console.error('#', ex)
+        t.ifError(ex, 'stdout was valid JSON')
+      }
+
+      t.end()
+    }
+  )
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.end()
+})
+
+var contents = 'registry=' + common.registry + '\n' +
+               '_auth=' + _auth + '\n' +
+               '\'always-auth\'=true\n'
+
+var json = {
+  name: 'test-package-install',
+  version: '1.0.0',
+  dependencies: {
+    '@scoped/underscore': '1.0.0'
+  }
+}
+
+var shrinkwrap = {
+  name: 'test-package-install',
+  version: '1.0.0',
+  dependencies: {
+    '@scoped/underscore': {
+      resolved: tarballURL,
+      version: '1.3.1'
+    }
+  }
+}
+
+function setup () {
+  cleanup()
+  mkdirp.sync(modules)
+  writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify(json, null, 2) + '\n')
+  writeFileSync(outfile, contents)
+  writeFileSync(
+    path.resolve(pkg, 'npm-shrinkwrap.json'),
+    JSON.stringify(shrinkwrap, null, 2) + '\n'
+  )
+}
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}
diff --git a/deps/npm/test/tap/shrinkwrap-global-auth.js b/deps/npm/test/tap/shrinkwrap-global-auth.js
new file mode 100644
index 00000000000000..be04d99c78f17c
--- /dev/null
+++ b/deps/npm/test/tap/shrinkwrap-global-auth.js
@@ -0,0 +1,109 @@
+var path = require('path')
+var writeFileSync = require('graceful-fs').writeFileSync
+
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap.js')
+
+var pkg = path.resolve(__dirname, path.basename(__filename, '.js'))
+var outfile = path.resolve(pkg, '_npmrc')
+
+var modules = path.resolve(pkg, 'node_modules')
+var tarballPath = '/scoped-underscore/-/scoped-underscore-1.3.1.tgz'
+var tarballURL = common.registry + tarballPath
+var tarball = path.resolve(__dirname, '../fixtures/scoped-underscore-1.3.1.tgz')
+
+var server
+
+function mocks (server) {
+  var auth = 'Bearer 0xabad1dea'
+  server.get(tarballPath, { authorization: auth }).replyWithFile(200, tarball)
+  server.get(tarballPath).reply(401, {
+    error: 'unauthorized',
+    reason: 'You are not authorized to access this db.'
+  })
+}
+
+test('setup', function (t) {
+  mr({ port: common.port, plugin: mocks }, function (er, s) {
+    server = s
+    t.ok(s, 'set up mock registry')
+    setup()
+    t.end()
+  })
+})
+
+test('authed npm install with shrinkwrapped global package', function (t) {
+  common.npm(
+    [
+      'install',
+      '--loglevel', 'warn',
+      '--json',
+      '--fetch-retries', 0,
+      '--userconfig', outfile
+    ],
+    {cwd: pkg, stdio: [0, 'pipe', 2]},
+    function (err, code, stdout) {
+      if (err) throw err
+      t.equal(code, 0, 'npm install exited OK')
+      try {
+        var results = JSON.parse(stdout)
+        t.match(results, {added: [{name: '@scoped/underscore', version: '1.3.1'}]}, '@scoped/underscore installed')
+      } catch (ex) {
+        console.error('#', ex)
+        t.ifError(ex, 'stdout was valid JSON')
+      }
+
+      t.end()
+    }
+  )
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.end()
+})
+
+var contents = 'registry=' + common.registry + '\n' +
+               '_authToken=0xabad1dea\n' +
+               '\'always-auth\'=true\n'
+
+var json = {
+  name: 'test-package-install',
+  version: '1.0.0',
+  dependencies: {
+    '@scoped/underscore': '1.0.0'
+  }
+}
+
+var shrinkwrap = {
+  name: 'test-package-install',
+  version: '1.0.0',
+  dependencies: {
+    '@scoped/underscore': {
+      resolved: tarballURL,
+      version: '1.3.1'
+    }
+  }
+}
+
+function setup () {
+  cleanup()
+  mkdirp.sync(modules)
+  writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify(json, null, 2) + '\n')
+  writeFileSync(outfile, contents)
+  writeFileSync(
+    path.resolve(pkg, 'npm-shrinkwrap.json'),
+    JSON.stringify(shrinkwrap, null, 2) + '\n'
+  )
+}
+
+function cleanup () {
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}
diff --git a/deps/npm/test/tap/shrinkwrap-local-dependency.js b/deps/npm/test/tap/shrinkwrap-local-dependency.js
index 992343ccf59df5..58974ad72431a4 100644
--- a/deps/npm/test/tap/shrinkwrap-local-dependency.js
+++ b/deps/npm/test/tap/shrinkwrap-local-dependency.js
@@ -4,6 +4,7 @@ var fs = require('fs')
 var rimraf = require('rimraf')
 var common = require('../common-tap.js')
 var Tacks = require('tacks')
+var unixFormatPath = require('../../lib/utils/unix-format-path.js')
 var File = Tacks.File
 var Dir = Tacks.Dir
 
@@ -16,10 +17,10 @@ var shrinkwrap = {
   version: '1.0.0',
   dependencies: {
     mod2: {
-      version: 'file:' + path.join('mods', 'mod2'),
+      version: 'file:' + unixFormatPath(path.join('mods', 'mod2')),
       dependencies: {
         mod1: {
-          version: 'file:' + path.join('mods', 'mod1'),
+          version: 'file:' + unixFormatPath(path.join('mods', 'mod1')),
           bundled: true
         }
       }
@@ -85,7 +86,7 @@ test('shrinkwrap uses resolved with file: on local deps', function (t) {
       t.comment(stderr.trim())
       t.equal(code, 0, 'npm exited normally')
       var data = fs.readFileSync(path.join(testdir, 'npm-shrinkwrap.json'), { encoding: 'utf8' })
-      t.deepEqual(
+      t.like(
         JSON.parse(data).dependencies,
         shrinkwrap.dependencies,
         'shrinkwrap looks correct'
diff --git a/deps/npm/test/tap/shrinkwrap-nested.js b/deps/npm/test/tap/shrinkwrap-nested.js
index d94e5ce2227eb1..44d0cb0b2fb34c 100644
--- a/deps/npm/test/tap/shrinkwrap-nested.js
+++ b/deps/npm/test/tap/shrinkwrap-nested.js
@@ -25,12 +25,10 @@ var fixture = new Tacks(Dir({
     dependencies: {
       modA: {
         version: '1.0.0',
-        from: 'modA',
         resolved: 'file://' + modAtgz
       },
       modB: {
         version: '1.0.0',
-        from: 'modB@1',
         resolved: 'file://' + modB1tgz
       }
     }
@@ -74,22 +72,18 @@ var newShrinkwrap = new Tacks(Dir({
     dependencies: {
       modA: {
         version: '1.0.0',
-        from: 'modA',
         resolved: 'file://' + modAtgz
       },
       modB: {
         version: '1.0.0',
-        from: 'modB@1',
         resolved: 'file://' + modB1tgz
       },
       modC: {
         version: '1.0.0',
-        from: 'modC',
         resolved: 'file://' + modCtgz,
         dependencies: {
           modB: {
             version: '1.0.0',
-            from: 'modB@1',
             resolved: 'file://' + modB1tgz
           }
         }
diff --git a/deps/npm/test/tap/shrinkwrap-optional-platform.js b/deps/npm/test/tap/shrinkwrap-optional-platform.js
index 4dced0253fcbc5..50a1706868f591 100644
--- a/deps/npm/test/tap/shrinkwrap-optional-platform.js
+++ b/deps/npm/test/tap/shrinkwrap-optional-platform.js
@@ -54,13 +54,11 @@ var fixture = new Tacks(Dir({
       dependencies: {
         mod1: {
           version: '1.0.0',
-          from: 'mod1',
           resolved: 'file:mod1',
           optional: true
         },
         mod2: {
           version: '1.0.0',
-          from: 'mod2',
           resolved: 'file:mod2',
           optional: true
         }
diff --git a/deps/npm/test/tap/shrinkwrap-scoped-auth.js b/deps/npm/test/tap/shrinkwrap-scoped-auth.js
index bd884c00b7de25..1b000f9385426c 100644
--- a/deps/npm/test/tap/shrinkwrap-scoped-auth.js
+++ b/deps/npm/test/tap/shrinkwrap-scoped-auth.js
@@ -86,7 +86,6 @@ var shrinkwrap = {
   dependencies: {
     '@scoped/underscore': {
       resolved: tarballURL,
-      from: '>=1.3.1 <2',
       version: '1.3.1'
     }
   }
diff --git a/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js b/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js
index 71e6371bcfde3a..8960c0926154ca 100644
--- a/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js
+++ b/deps/npm/test/tap/shrinkwrap-shared-dev-dependency.js
@@ -67,7 +67,7 @@ test("shrinkwrap doesn't strip out the shared dependency", function (t) {
   }).spread((code) => {
     t.is(code, 0, 'shrinkwrap')
     var results = JSON.parse(fs.readFileSync(`${pkg}/npm-shrinkwrap.json`))
-    t.deepEqual(results.dependencies, desired.dependencies)
+    t.like(results.dependencies, desired.dependencies)
     t.end()
   })
 })
diff --git a/deps/npm/test/tap/shrinkwrap-version-match.js b/deps/npm/test/tap/shrinkwrap-version-match.js
index bdcff2e4b609cc..57906528f7be7f 100644
--- a/deps/npm/test/tap/shrinkwrap-version-match.js
+++ b/deps/npm/test/tap/shrinkwrap-version-match.js
@@ -7,10 +7,6 @@ var fs = require('fs')
 var path = require('path')
 var common = require('../common-tap.js')
 
-// NOTE: This test will only remain relavent until npm@5 when
-// npm-shrinkwrap.json will override EVERYTHING in you package.json.
-// If you're working on npm@5 and this broke, just remove the test.
-
 var testdir = path.resolve(__dirname, path.basename(__filename, '.js'))
 var modAdir = path.resolve(testdir, 'modA')
 var modB1dir = path.resolve(testdir, 'modB@1')
@@ -27,16 +23,17 @@ var fixture = new Tacks(Dir({
     }
   }),
   'npm-shrinkwrap.json': File({
+    requires: true,
+    lockfileVersion: 1,
     dependencies: {
       modA: {
-        version: '1.0.0',
-        from: 'modA',
-        resolved: 'file://' + modAdir
+        version: 'file://' + modAdir,
+        requires: {
+          modB: 'file://' + modB1dir
+        }
       },
       modB: {
-        version: '1.0.0',
-        from: 'modB@1',
-        resolved: 'file://' + modB1dir
+        version: 'file://' + modB1dir
       }
     }
   }),
diff --git a/deps/npm/test/tap/spec-local-specifiers.js b/deps/npm/test/tap/spec-local-specifiers.js
index b9a484a11b1804..8c8c565dc3fbbd 100644
--- a/deps/npm/test/tap/spec-local-specifiers.js
+++ b/deps/npm/test/tap/spec-local-specifiers.js
@@ -609,11 +609,133 @@ test('save behavior', function (t) {
   })
 })
 
+var rmdir = testdir + '/remove-behavior'
+testdirContent['remove-behavior'] = Dir({
+  'rmsymlink': Dir({
+    'package.json': File({
+      name: 'remove-behavior',
+      version: '1.0.0',
+      dependencies: {
+        dep1: 'file:dep1'
+      }
+    }),
+    'package-lock.json': File({
+      name: 'remove-behavior',
+      version: '1.0.0',
+      lockfileVersion: 1,
+      requires: true,
+      dependencies: {
+        dep1: {
+          version: 'file:dep1',
+          requires: {
+            dep2: 'file:dep2'
+          },
+          dependencies: {
+            dep2: {
+              version: 'file:dep2',
+              bundled: true
+            }
+          }
+        }
+      }
+    }),
+    dep1: Dir({
+      'package.json': File({
+        name: 'dep1',
+        version: '1.0.0',
+        dependencies: {
+          dep2: 'file:../dep2'
+        }
+      }),
+      'node_modules': Dir({
+        dep2: Symlink('../../dep2')
+      })
+    }),
+    dep2: Dir({
+      'package.json': File({
+        name: 'dep2',
+        version: '1.0.0'
+      })
+    }),
+    'node_modules': Dir({
+      dep1: Symlink('../dep1')
+    })
+  }),
+  'rmesymlink': Dir({
+    'package.json': File({
+      name: 'remove-behavior',
+      version: '1.0.0',
+      dependencies: {
+        edep1: 'file:../edep1'
+      }
+    }),
+    'package-lock.json': File({
+      name: 'remove-behavior',
+      version: '1.0.0',
+      lockfileVersion: 1,
+      requires: true,
+      dependencies: {
+        edep1: {
+          version: 'file:../edep1',
+          requires: {
+            edep2: 'file:../edep2'
+          },
+          dependencies: {
+            edep2: {
+              version: 'file:../edep2',
+              bundled: true
+            }
+          }
+        }
+      }
+    }),
+    'node_modules': Dir({
+      edep1: Symlink('../../edep1')
+    })
+  }),
+  edep1: Dir({
+    'package.json': File({
+      name: 'edep1',
+      version: '1.0.0',
+      dependencies: {
+        edep2: 'file:../edep2'
+      }
+    }),
+    'node_modules': Dir({
+      edep2: Symlink('../../edep2')
+    })
+  }),
+  edep2: Dir({
+    'package.json': File({
+      name: 'edep2',
+      version: '1.0.0'
+    })
+  })
+})
+
 test('removal', function (t) {
-  t.plan(3)
-  t.test('should remove the symlink')
-  t.test('should not remove the transitive deps if it was not a `link:` type specifier.')
-  t.test("should not remove transitive deps if it's outside the package and --preserver-symlinks isn't set")
+  t.plan(2)
+
+  t.test('should remove the symlink', (t) => {
+    const rmconf = {cwd: `${rmdir}/rmsymlink`, env: conf.env, stdio: conf.stdio}
+    return common.npm(['uninstall', 'dep1'], rmconf).spread((code, stdout) => {
+      t.is(code, 0, 'uninstall ran ok')
+      t.comment(stdout)
+      noFileExists(t, `${rmdir}/rmsymlink/node_modules/dep1`, 'removed symlink')
+      noFileExists(t, `${rmdir}/rmsymlink/dep1/node_modules/dep2`, 'removed transitive dep')
+      fileExists(t, `${rmdir}/rmsymlink/dep2`, 'original transitive dep still exists')
+    })
+  })
+  t.test("should not remove transitive deps if it's outside the package and --preserver-symlinks isn't set", (t) => {
+    const rmconf = {cwd: `${rmdir}/rmesymlink`, env: conf.env, stdio: conf.stdio}
+    return common.npm(['uninstall', 'edep1'], rmconf).spread((code, stdout) => {
+      t.is(code, 0, 'uninstall ran ok')
+      t.comment(stdout)
+      noFileExists(t, `${rmdir}/rmsymlink/node_modules/edep1`, 'removed symlink')
+      fileExists(t, `${rmdir}/edep1/node_modules/edep2`, 'did NOT remove transitive dep')
+      fileExists(t, `${rmdir}/edep2`, 'original transitive dep still exists')
+    })
+  })
 })
 
 test('misc', function (t) {
diff --git a/deps/npm/test/tap/tagged-version-matching.js b/deps/npm/test/tap/tagged-version-matching.js
index f5847c26578db3..9d3f5f38e99d47 100644
--- a/deps/npm/test/tap/tagged-version-matching.js
+++ b/deps/npm/test/tap/tagged-version-matching.js
@@ -64,6 +64,7 @@ var fixture = new Tacks(Dir({
               directUrl: 'https://raw.githubusercontent.com/npm/example-gitdep/da39a3ee5e6b4b0d3255bfef95601890afd80709/package.json'
             }
           },
+          _resolved: 'github:npm/example-gitdep#da39a3ee5e6b4b0d3255bfef95601890afd80709',
           name: 'gitdep',
           version: '1.0.0'
         })
@@ -72,6 +73,7 @@ var fixture = new Tacks(Dir({
         'package.json': File({
           _from: 'tagdep@latest',
           _id: 'tagdep@1.0.0',
+          _integrity: 'sha1-0EJSKmsdk39848LlrRg/hZQo2B8=',
           _requested: {
             raw: 'tagdep@https://registry.example.com/tagdep/-/tagdep-1.0.0.tgz',
             scope: null,
@@ -89,20 +91,23 @@ var fixture = new Tacks(Dir({
     'npm-shrinkwrap.json': File({
       name: 'tagged-version-matching',
       version: '1.0.0',
+      lockfileVersion: 1,
+      requires: true,
       dependencies: {
         tagdep: {
           version: '1.0.0',
-          from: 'tagdep@latest',
-          resolved: 'https://registry.example.com/tagdep/-/tagdep-1.0.0.tgz'
+          resolved: 'https://registry.example.com/tagdep/-/tagdep-1.0.0.tgz',
+          integrity: 'sha1-0EJSKmsdk39848LlrRg/hZQo2B8='
         },
         example: {
-          version: '1.0.0',
-          from: 'example'
+          version: 'file:example',
+          requires: {
+            tagdep: '1.0.0',
+            gitdep: 'github:npm/example-gitdep#da39a3ee5e6b4b0d3255bfef95601890afd80709'
+          }
         },
         gitdep: {
-          version: '1.0.0',
-          from: 'npm/example-gitdep',
-          resolved: 'git://github.com/npm/example-gitdep.git#da39a3ee5e6b4b0d3255bfef95601890afd80709'
+          version: 'github:npm/example-gitdep#da39a3ee5e6b4b0d3255bfef95601890afd80709'
         }
       }
     }),
diff --git a/deps/npm/test/tap/uninstall-in-reverse.js b/deps/npm/test/tap/uninstall-in-reverse.js
index e5c7a80c7eefef..5a13e904f341c6 100644
--- a/deps/npm/test/tap/uninstall-in-reverse.js
+++ b/deps/npm/test/tap/uninstall-in-reverse.js
@@ -8,10 +8,10 @@ The remove actions need to happen in the opposite of their normally defined
 order. That is, they need to go shallow -> deep.
 */
 
-var removed = []
+var unbuilt = []
 var npm = requireInject.installGlobally('../../lib/npm.js', {
-  '../../lib/install/action/remove.js': function (staging, pkg, log, next) {
-    removed.push(pkg.package.name)
+  '../../lib/install/action/unbuild.js': function (staging, pkg, log, next) {
+    unbuilt.push(pkg.package.name)
     next()
   }
 })
@@ -28,11 +28,11 @@ test('abc', function (t) {
   var inst = new Installer(__dirname, false, [])
   inst.progress = {executeActions: log}
   inst.todo = [
-    ['remove', {package: {name: 'first'}}],
-    ['remove', {package: {name: 'second'}}]
+    ['unbuild', {package: {name: 'first'}}],
+    ['unbuild', {package: {name: 'second'}}]
   ]
   inst.executeActions(function () {
-    t.isDeeply(removed, ['second', 'first'])
+    t.isDeeply(unbuilt, ['second', 'first'])
     t.end()
   })
 })
diff --git a/deps/npm/test/tap/unit-deps-removeObsoleteDep.js b/deps/npm/test/tap/unit-deps-removeObsoleteDep.js
index 3612818e84428b..71ae60863771af 100644
--- a/deps/npm/test/tap/unit-deps-removeObsoleteDep.js
+++ b/deps/npm/test/tap/unit-deps-removeObsoleteDep.js
@@ -33,7 +33,7 @@ test('removeObsoleteDep', function (t) {
   removeObsoleteDep(test2)
   t.is(child2.removed, true, 'required by no other modules, removing')
 
-  var child3 = {requiredBy: ['NOTEMPTY']}
+  var child3 = {requiredBy: [{isTop: true}]}
   var test3 = {
     requires: [ child3 ]
   }