diff --git a/@commitlint/cli/fixtures/custom-formatter/formatters/custom.js b/@commitlint/cli/fixtures/custom-formatter/formatters/custom.js
index 96b56d55e4..8f56d1384f 100644
--- a/@commitlint/cli/fixtures/custom-formatter/formatters/custom.js
+++ b/@commitlint/cli/fixtures/custom-formatter/formatters/custom.js
@@ -1,3 +1,3 @@
-module.exports = function (report) {
+module.exports = function(_report) {
 	return 'custom-formatter-ok';
-}
+};
diff --git a/@commitlint/load/fixtures/formatter-local-module/formatters/custom.js b/@commitlint/load/fixtures/formatter-local-module/formatters/custom.js
index 7fb04a7d0c..0b5f961820 100644
--- a/@commitlint/load/fixtures/formatter-local-module/formatters/custom.js
+++ b/@commitlint/load/fixtures/formatter-local-module/formatters/custom.js
@@ -1,3 +1,3 @@
-module.exports = function (report) {
+module.exports = function(_report) {
 	return 'ok';
-}
+};
diff --git a/@commitlint/load/src/index.js b/@commitlint/load/src/index.js
index f7b900f9ca..2ef93829bc 100644
--- a/@commitlint/load/src/index.js
+++ b/@commitlint/load/src/index.js
@@ -54,7 +54,8 @@ export default async (seed = {}, options = {cwd: process.cwd()}) => {
 
 	// Resolve config-relative formatter module
 	if (typeof config.formatter === 'string') {
-		preset.formatter = resolveFrom.silent(base, config.formatter) || config.formatter;
+		preset.formatter =
+			resolveFrom.silent(base, config.formatter) || config.formatter;
 	}
 
 	// Execute rule config functions if needed
diff --git a/@commitlint/prompt-cli/cli.js b/@commitlint/prompt-cli/cli.js
index 3cbcef009b..fb4d73fa86 100755
--- a/@commitlint/prompt-cli/cli.js
+++ b/@commitlint/prompt-cli/cli.js
@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 const execa = require('execa');
 const meow = require('meow');
-const prompter = require('@commitlint/prompt').prompter;
+const {prompter} = require('@commitlint/prompt');
 
 const HELP = `
 	Usage
@@ -18,7 +18,20 @@ main(meow(HELP)).catch(err => {
 });
 
 function main() {
-	return prompt();
+	return isStageEmpty()
+		.then(empty => {
+			if (empty) {
+				console.log(
+					`Nothing to commit. Stage your changes via "git add" execute "commit" again`
+				);
+				process.exit(1);
+			}
+		})
+		.then(() => prompt());
+}
+
+function isStageEmpty() {
+	return execa('git', ['diff', '--cached']).then(r => r.stdout === '');
 }
 
 function commit(message) {
diff --git a/@commitlint/prompt-cli/cli.test.js b/@commitlint/prompt-cli/cli.test.js
new file mode 100644
index 0000000000..34c27b3e4e
--- /dev/null
+++ b/@commitlint/prompt-cli/cli.test.js
@@ -0,0 +1,25 @@
+import path from 'path';
+import {git} from '@commitlint/test';
+import test from 'ava';
+import execa from 'execa';
+import stream from 'string-to-stream';
+
+const bin = path.join(__dirname, './cli.js');
+
+const cli = (args, options) => {
+	return (input = '') => {
+		const c = execa(bin, args, {
+			capture: ['stdout'],
+			cwd: options.cwd,
+			env: options.env
+		});
+		stream(input).pipe(c.stdin);
+		return c.catch(err => err);
+	};
+};
+
+test('should print warning if stage is empty', async t => {
+	const cwd = await git.bootstrap();
+	const actual = await cli([], {cwd})('foo: bar');
+	t.true(actual.stdout.includes('Nothing to commit.'));
+});
diff --git a/@commitlint/prompt-cli/package.json b/@commitlint/prompt-cli/package.json
index bc418b9377..f20fc5aa12 100644
--- a/@commitlint/prompt-cli/package.json
+++ b/@commitlint/prompt-cli/package.json
@@ -13,7 +13,8 @@
     "commit": "$npm_package_bin_commit",
     "deps": "dep-check",
     "pkg": "pkg-check --skip-main",
-    "lint": "xo"
+    "lint": "xo",
+    "test": "ava -c 4 --verbose"
   },
   "xo": false,
   "repository": {
@@ -31,12 +32,15 @@
   },
   "homepage": "https://github.com/marionebl/commitlint#readme",
   "devDependencies": {
+    "@commitlint/test": "^7.1.2",
     "@commitlint/utils": "^7.1.2",
+    "ava": "^0.25.0",
     "xo": "0.20.3"
   },
   "dependencies": {
     "@commitlint/prompt": "^7.2.1",
     "execa": "0.9.0",
-    "meow": "3.7.0"
+    "meow": "3.7.0",
+    "string-to-stream": "^1.1.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 02d5d9d96b..83c695a60b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -53,21 +53,22 @@
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
-"@commitlint/test@^7.1.2":
-  version "7.1.2"
-  resolved "https://registry.npmjs.org/@commitlint/test/-/test-7.1.2.tgz#a9d196b8a7550ff11a65746e89a1d329cde6c815"
-  dependencies:
-    "@commitlint/utils" "^7.1.2"
-    "@marionebl/sander" "0.6.1"
-    execa "0.9.0"
-    pkg-dir "2.0.0"
-
 "@concordance/react@^1.0.0":
   version "1.0.0"
   resolved "https://registry.npmjs.org/@concordance/react/-/react-1.0.0.tgz#fcf3cad020e5121bfd1c61d05bc3516aac25f734"
   dependencies:
     arrify "^1.0.1"
 
+"@ladjs/time-require@^0.1.4":
+  version "0.1.4"
+  resolved "https://registry.npmjs.org/@ladjs/time-require/-/time-require-0.1.4.tgz#5c615d75fd647ddd5de9cf6922649558856b21a1"
+  integrity sha512-weIbJqTMfQ4r1YX85u54DKfjLZs2jwn1XZ6tIOP/pFgMwhIN5BAtaCp/1wn9DzyLsDR9tW0R2NIePcVJ45ivQQ==
+  dependencies:
+    chalk "^0.4.0"
+    date-time "^0.1.1"
+    pretty-ms "^0.2.1"
+    text-table "^0.2.0"
+
 "@lerna/add@^3.1.1":
   version "3.1.1"
   resolved "https://registry.npmjs.org/@lerna/add/-/add-3.1.1.tgz#63955fd164647ef3d0a6f0660e8fd8b71084a2c2"
@@ -631,6 +632,11 @@ acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
+acorn@^5.5.0:
+  version "5.7.3"
+  resolved "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+
 add-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
@@ -659,11 +665,16 @@ agentkeepalive@^3.4.1:
   dependencies:
     humanize-ms "^1.2.1"
 
+ajv-keywords@^1.0.0:
+  version "1.5.1"
+  resolved "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
+  integrity sha1-MU3QpLM2j609/NxU7eYXG4htrzw=
+
 ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
 
-ajv@^4.9.1:
+ajv@^4.7.0, ajv@^4.9.1:
   version "4.11.8"
   resolved "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
   dependencies:
@@ -1152,6 +1163,95 @@ ava@0.22.0:
     unique-temp-dir "^1.0.0"
     update-notifier "^2.1.0"
 
+ava@^0.25.0:
+  version "0.25.0"
+  resolved "https://registry.npmjs.org/ava/-/ava-0.25.0.tgz#8ac87780514f96a6fd42e1306eaa0752ce3a407f"
+  integrity sha512-4lGNJCf6xL8SvsKVEKxEE46se7JAUIAZoKHw9itTQuwcsydhpAMkBs5gOOiWiwt0JKNIuXWc2/r4r8ZdcNrBEw==
+  dependencies:
+    "@ava/babel-preset-stage-4" "^1.1.0"
+    "@ava/babel-preset-transform-test-files" "^3.0.0"
+    "@ava/write-file-atomic" "^2.2.0"
+    "@concordance/react" "^1.0.0"
+    "@ladjs/time-require" "^0.1.4"
+    ansi-escapes "^3.0.0"
+    ansi-styles "^3.1.0"
+    arr-flatten "^1.0.1"
+    array-union "^1.0.1"
+    array-uniq "^1.0.2"
+    arrify "^1.0.0"
+    auto-bind "^1.1.0"
+    ava-init "^0.2.0"
+    babel-core "^6.17.0"
+    babel-generator "^6.26.0"
+    babel-plugin-syntax-object-rest-spread "^6.13.0"
+    bluebird "^3.0.0"
+    caching-transform "^1.0.0"
+    chalk "^2.0.1"
+    chokidar "^1.4.2"
+    clean-stack "^1.1.1"
+    clean-yaml-object "^0.1.0"
+    cli-cursor "^2.1.0"
+    cli-spinners "^1.0.0"
+    cli-truncate "^1.0.0"
+    co-with-promise "^4.6.0"
+    code-excerpt "^2.1.1"
+    common-path-prefix "^1.0.0"
+    concordance "^3.0.0"
+    convert-source-map "^1.5.1"
+    core-assert "^0.2.0"
+    currently-unhandled "^0.4.1"
+    debug "^3.0.1"
+    dot-prop "^4.1.0"
+    empower-core "^0.6.1"
+    equal-length "^1.0.0"
+    figures "^2.0.0"
+    find-cache-dir "^1.0.0"
+    fn-name "^2.0.0"
+    get-port "^3.0.0"
+    globby "^6.0.0"
+    has-flag "^2.0.0"
+    hullabaloo-config-manager "^1.1.0"
+    ignore-by-default "^1.0.0"
+    import-local "^0.1.1"
+    indent-string "^3.0.0"
+    is-ci "^1.0.7"
+    is-generator-fn "^1.0.0"
+    is-obj "^1.0.0"
+    is-observable "^1.0.0"
+    is-promise "^2.1.0"
+    last-line-stream "^1.0.0"
+    lodash.clonedeepwith "^4.5.0"
+    lodash.debounce "^4.0.3"
+    lodash.difference "^4.3.0"
+    lodash.flatten "^4.2.0"
+    loud-rejection "^1.2.0"
+    make-dir "^1.0.0"
+    matcher "^1.0.0"
+    md5-hex "^2.0.0"
+    meow "^3.7.0"
+    ms "^2.0.0"
+    multimatch "^2.1.0"
+    observable-to-promise "^0.5.0"
+    option-chain "^1.0.0"
+    package-hash "^2.0.0"
+    pkg-conf "^2.0.0"
+    plur "^2.0.0"
+    pretty-ms "^3.0.0"
+    require-precompiled "^0.1.0"
+    resolve-cwd "^2.0.0"
+    safe-buffer "^5.1.1"
+    semver "^5.4.1"
+    slash "^1.0.0"
+    source-map-support "^0.5.0"
+    stack-utils "^1.0.1"
+    strip-ansi "^4.0.0"
+    strip-bom-buf "^1.0.0"
+    supertap "^1.0.0"
+    supports-color "^5.0.0"
+    trim-off-newlines "^1.0.1"
+    unique-temp-dir "^1.0.0"
+    update-notifier "^2.3.0"
+
 aws-sign2@~0.6.0:
   version "0.6.0"
   resolved "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
@@ -1394,6 +1494,11 @@ babel-plugin-syntax-jsx@^6.8.0:
   version "6.18.0"
   resolved "https://registry.npmjs.org/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
 
+babel-plugin-syntax-object-rest-spread@^6.13.0:
+  version "6.13.0"
+  resolved "http://registry.npmjs.org/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
+  integrity sha1-/WU28rzhODb/o6VFjEkDpZe7O/U=
+
 babel-plugin-syntax-trailing-function-commas@^6.20.0, babel-plugin-syntax-trailing-function-commas@^6.22.0:
   version "6.22.0"
   resolved "https://registry.npmjs.org/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
@@ -1609,6 +1714,15 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
+babel-polyfill@6.23.0:
+  version "6.23.0"
+  resolved "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.23.0.tgz#8364ca62df8eafb830499f699177466c3b03499d"
+  integrity sha1-g2TKYt+Or7gwSZ9pkXdGbDsDSZ0=
+  dependencies:
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
 babel-polyfill@6.26.0, babel-polyfill@^6.26.0, babel-polyfill@^6.3.14:
   version "6.26.0"
   resolved "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz#379937abc67d7895970adc621f284cd966cf2153"
@@ -1948,11 +2062,10 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
-cachedir@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.npmjs.org/cachedir/-/cachedir-1.1.1.tgz#e1363075ea206a12767d92bb711c8a2f76a10f62"
-  dependencies:
-    os-homedir "^1.0.1"
+cachedir@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/cachedir/-/cachedir-2.1.0.tgz#b448c32b44cd9c0cd6ce4c419fa5b3c112c02191"
+  integrity sha512-xGBpPqoBvn3unBW7oxgb8aJn42K0m9m1/wyjmazah10Fq7bROGG3kRAE6OIyr3U3PIJUqGuebhCEdMk9OKJG0A==
 
 caching-transform@^1.0.0:
   version "1.0.1"
@@ -2099,6 +2212,11 @@ chardet@^0.4.0:
   version "0.4.0"
   resolved "https://registry.npmjs.org/chardet/-/chardet-0.4.0.tgz#0bbe1355ac44d7a3ed4a925707c4ef70f8190f6c"
 
+chardet@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.npmjs.org/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
+  integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
+
 chokidar@^1.4.2, chokidar@^1.6.1, chokidar@^1.7.0:
   version "1.7.0"
   resolved "https://registry.npmjs.org/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
@@ -2207,6 +2325,15 @@ clipboard@^1.5.5:
     select "^1.1.2"
     tiny-emitter "^2.0.0"
 
+clipboard@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.npmjs.org/clipboard/-/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
+  integrity sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==
+  dependencies:
+    good-listener "^1.2.2"
+    select "^1.1.2"
+    tiny-emitter "^2.0.0"
+
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
@@ -2258,6 +2385,13 @@ code-excerpt@^2.1.0:
   dependencies:
     convert-to-spaces "^1.0.1"
 
+code-excerpt@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.npmjs.org/code-excerpt/-/code-excerpt-2.1.1.tgz#5fe3057bfbb71a5f300f659ef2cc0a47651ba77c"
+  integrity sha512-tJLhH3EpFm/1x7heIW0hemXJTUU5EWl2V0EIX558jp05Mt1U6DVryCgkp3l37cxqs+DNbNgxG43SkwJXpQ14Jw==
+  dependencies:
+    convert-to-spaces "^1.0.1"
+
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -2304,23 +2438,22 @@ commander@^2.11.0, commander@^2.9.0:
   version "2.11.0"
   resolved "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
-commitizen@2.9.6:
-  version "2.9.6"
-  resolved "https://registry.npmjs.org/commitizen/-/commitizen-2.9.6.tgz#c0d00535ef264da7f63737edfda4228983fa2291"
+commitizen@3.0.4:
+  version "3.0.4"
+  resolved "https://registry.npmjs.org/commitizen/-/commitizen-3.0.4.tgz#557904e15cc0641d5b7cdcba2f3e74ef3b693d79"
+  integrity sha512-djR5F7RBsGALyUEm/B1H/85nsN4L1F5DhWN+9/efSwqHDSyhw2MK6MF2VRuD26PUqGkQbcUlYO61btkTWjcjVw==
   dependencies:
-    cachedir "^1.1.0"
-    chalk "1.1.3"
-    cz-conventional-changelog "1.2.0"
-    dedent "0.6.0"
-    detect-indent "4.0.0"
+    cachedir "2.1.0"
+    cz-conventional-changelog "2.1.0"
+    dedent "0.7.0"
+    detect-indent "^5.0.0"
     find-node-modules "1.0.4"
-    find-root "1.0.0"
-    fs-extra "^1.0.0"
-    glob "7.1.1"
-    inquirer "1.2.3"
-    lodash "4.17.2"
+    find-root "1.1.0"
+    fs-extra "^7.0.0"
+    glob "7.1.3"
+    inquirer "6.2.0"
+    lodash "4.17.11"
     minimist "1.2.0"
-    path-exists "2.1.0"
     shelljs "0.7.6"
     strip-json-comments "2.0.1"
 
@@ -2356,7 +2489,7 @@ concat-stream@^1.4.10:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concat-stream@^1.4.7, concat-stream@^1.5.0, concat-stream@^1.5.2, concat-stream@^1.6.0:
+concat-stream@^1.5.0, concat-stream@^1.5.2, concat-stream@^1.6.0:
   version "1.6.0"
   resolved "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
   dependencies:
@@ -2652,6 +2785,13 @@ convert-source-map@^1.2.0, convert-source-map@^1.5.0:
   version "1.5.0"
   resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
 
+convert-source-map@^1.5.1:
+  version "1.6.0"
+  resolved "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
+  integrity sha512-eFu7XigvxdZ1ETfbgPBohgyQ/Z++C0eEhTor0qRwBw9unw+L0/6V8wkSuGgzdThkiS5lSpdptOQPD8Ak40a+7A==
+  dependencies:
+    safe-buffer "~5.1.1"
+
 convert-to-spaces@^1.0.1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/convert-to-spaces/-/convert-to-spaces-1.0.2.tgz#7e3e48bbe6d997b1417ddca2868204b4d3d85715"
@@ -2734,6 +2874,14 @@ cross-env@5.1.1:
     cross-spawn "^5.1.0"
     is-windows "^1.0.0"
 
+cross-spawn@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
+  integrity sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=
+  dependencies:
+    lru-cache "^4.0.1"
+    which "^1.2.9"
+
 cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -2778,17 +2926,24 @@ cyclist@~0.2.2:
   version "0.2.2"
   resolved "https://registry.npmjs.org/cyclist/-/cyclist-0.2.2.tgz#1b33792e11e914a2fd6d6ed6447464444e5fa640"
 
-cz-conventional-changelog@1.2.0:
-  version "1.2.0"
-  resolved "https://registry.npmjs.org/cz-conventional-changelog/-/cz-conventional-changelog-1.2.0.tgz#2bca04964c8919b23f3fd6a89ef5e6008b31b3f8"
+cz-conventional-changelog@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/cz-conventional-changelog/-/cz-conventional-changelog-2.1.0.tgz#2f4bc7390e3244e4df293e6ba351e4c740a7c764"
+  integrity sha1-L0vHOQ4yROTfKT5ro1Hkx0Cnx2Q=
   dependencies:
     conventional-commit-types "^2.0.0"
     lodash.map "^4.5.1"
     longest "^1.0.1"
-    pad-right "^0.2.2"
     right-pad "^1.0.1"
     word-wrap "^1.0.3"
 
+d@1:
+  version "1.0.0"
+  resolved "http://registry.npmjs.org/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
+  integrity sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=
+  dependencies:
+    es5-ext "^0.10.9"
+
 dargs@^4.0.1:
   version "4.1.0"
   resolved "https://registry.npmjs.org/dargs/-/dargs-4.1.0.tgz#03a9dbb4b5c2f139bf14ae53f0b8a2a6a86f4e17"
@@ -2819,7 +2974,7 @@ dateformat@^3.0.0:
   version "3.0.3"
   resolved "https://registry.npmjs.org/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
 
-debug@2, debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.4.1, debug@^2.6.8:
+debug@2, debug@2.6.9, debug@^2.1.1, debug@^2.2.0, debug@^2.3.3, debug@^2.4.1, debug@^2.6.8:
   version "2.6.9"
   resolved "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -2831,6 +2986,13 @@ debug@3.1.0, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
+debug@^3.0.1:
+  version "3.2.6"
+  resolved "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  dependencies:
+    ms "^2.1.1"
+
 debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
@@ -2856,14 +3018,17 @@ decode-uri-component@^0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
 
-dedent@0.6.0:
-  version "0.6.0"
-  resolved "https://registry.npmjs.org/dedent/-/dedent-0.6.0.tgz#0e6da8f0ce52838ef5cec5c8f9396b0c1b64a3cb"
-
-dedent@^0.7.0:
+dedent@0.7.0, dedent@^0.7.0:
   version "0.7.0"
   resolved "https://registry.npmjs.org/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
 
+deep-assign@^1.0.0:
+  version "1.0.0"
+  resolved "http://registry.npmjs.org/deep-assign/-/deep-assign-1.0.0.tgz#b092743be8427dc621ea0067cdec7e70dd19f37b"
+  integrity sha1-sJJ0O+hCfcYh6gBnzex+cN0Z83s=
+  dependencies:
+    is-obj "^1.0.0"
+
 deep-equal@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
@@ -2945,7 +3110,7 @@ detect-file@^0.1.0:
   dependencies:
     fs-exists-sync "^0.1.0"
 
-detect-indent@4.0.0, detect-indent@^4.0.0:
+detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
   dependencies:
@@ -2977,16 +3142,17 @@ dir-glob@^2.0.0:
     arrify "^1.0.1"
     path-type "^3.0.0"
 
-docsify-cli@4.2.0:
-  version "4.2.0"
-  resolved "https://registry.npmjs.org/docsify-cli/-/docsify-cli-4.2.0.tgz#a56174bc24d80e03a86aadf3f627a4d7c5a6c69a"
+docsify-cli@4.2.1:
+  version "4.2.1"
+  resolved "http://registry.npmjs.org/docsify-cli/-/docsify-cli-4.2.1.tgz#9d9535fbdf984c2db9a8dadcde15f5c622b443a4"
+  integrity sha512-0IPCQxLTtkXH4L1L4U+q1c9iUvdHyXST8CBwz0PYnwH4euD2zVI7iNHGXlP2FPAZZn/Lzg9+csVJO8RcxZp41w==
   dependencies:
     chalk "^1.1.3"
     connect "^3.6.0"
     connect-livereload "^0.6.0"
     cp-file "^4.1.1"
     docsify ">=3"
-    docsify-server-renderer "^4.5.7"
+    docsify-server-renderer ">=4"
     fs-extra "^2.1.2"
     livereload "^0.6.2"
     lru-cache "^4.1.1"
@@ -2997,11 +3163,13 @@ docsify-cli@4.2.0:
     yargonaut "^1.1.2"
     yargs "^7.0.2"
 
-docsify-server-renderer@^4.5.7:
-  version "4.5.7"
-  resolved "https://registry.npmjs.org/docsify-server-renderer/-/docsify-server-renderer-4.5.7.tgz#8bc3c49238552b501e15ec06b9af0cba368495eb"
+docsify-server-renderer@>=4:
+  version "4.8.6"
+  resolved "https://registry.npmjs.org/docsify-server-renderer/-/docsify-server-renderer-4.8.6.tgz#c5875c5de2f22a48e9909895b3788529c8d77408"
+  integrity sha512-uRPoyyJDrdBx75vfXKX+rJDsIera8r3MNZ33H8fYHG5cM/6pOA5WQVBX1c6VXgpdiLCEsSweMQvltOVcROPf5A==
   dependencies:
     debug "^2.6.8"
+    docsify "^4.8.0"
     node-fetch "^1.7.0"
     resolve-pathname "^2.1.0"
 
@@ -3015,6 +3183,18 @@ docsify@>=3:
     tinydate "^1.0.0"
     tweezer.js "^1.4.0"
 
+docsify@^4.8.0:
+  version "4.8.6"
+  resolved "https://registry.npmjs.org/docsify/-/docsify-4.8.6.tgz#e1cf19d64760c91a1471e6f99b69d175f9b86ef8"
+  integrity sha512-AFjLpFqe4J1EAYxkIlRtWQRLJidgx4hkdEFgSECcIwv82X7sDuQx4D6hlMEVbNVBFUr6b2XtYV2FhNhRFyO0Fw==
+  dependencies:
+    marked "^0.5.1"
+    medium-zoom "^0.4.0"
+    opencollective "^1.0.3"
+    prismjs "^1.15.0"
+    tinydate "^1.0.0"
+    tweezer.js "^1.4.0"
+
 doctrine@1.5.0:
   version "1.5.0"
   resolved "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
@@ -3022,7 +3202,7 @@ doctrine@1.5.0:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-doctrine@^2.1.0:
+doctrine@^2.0.0, doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
   dependencies:
@@ -3142,10 +3322,40 @@ error-ex@^1.2.0, error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
+es5-ext@^0.10.14, es5-ext@^0.10.35, es5-ext@^0.10.9, es5-ext@~0.10.14:
+  version "0.10.46"
+  resolved "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.46.tgz#efd99f67c5a7ec789baa3daa7f79870388f7f572"
+  integrity sha512-24XxRvJXNFwEMpJb3nOkiRJKRoupmjYmOPVlI65Qy2SrtxwOTB+g6ODjBKOtwEHbYrhWRty9xxOWLNdClT2djw==
+  dependencies:
+    es6-iterator "~2.0.3"
+    es6-symbol "~3.1.1"
+    next-tick "1"
+
 es6-error@^4.0.1, es6-error@^4.0.2:
   version "4.0.2"
   resolved "https://registry.npmjs.org/es6-error/-/es6-error-4.0.2.tgz#eec5c726eacef51b7f6b73c20db6e1b13b069c98"
 
+es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
+es6-map@^0.1.3:
+  version "0.1.5"
+  resolved "https://registry.npmjs.org/es6-map/-/es6-map-0.1.5.tgz#9136e0503dcc06a301690f0bb14ff4e364e949f0"
+  integrity sha1-kTbgUD3MBqMBaQ8LsU/042TpSfA=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-set "~0.1.5"
+    es6-symbol "~3.1.1"
+    event-emitter "~0.3.5"
+
 es6-promise@^4.0.3:
   version "4.1.1"
   resolved "https://registry.npmjs.org/es6-promise/-/es6-promise-4.1.1.tgz#8811e90915d9a0dba36274f0b242dbda78f9c92a"
@@ -3156,6 +3366,35 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
+es6-set@~0.1.5:
+  version "0.1.5"
+  resolved "https://registry.npmjs.org/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
+  integrity sha1-0rPsXU2ADO2BjbU40ol02wpzzLE=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-symbol "3.1.1"
+    event-emitter "~0.3.5"
+
+es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
+  integrity sha1-vwDvT9q2uhtG7Le2KbTH7VcVzHc=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-weak-map@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
+  integrity sha1-XjqzIlH/0VOKH45f+hNXdy+S2W8=
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -3164,6 +3403,16 @@ escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2, escape-string-regexp@^
   version "1.0.5"
   resolved "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escope@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.npmjs.org/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
+  integrity sha1-4Bl16BJ4GhY6ba392AOY3GTIicM=
+  dependencies:
+    es6-map "^0.1.3"
+    es6-weak-map "^2.0.1"
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
 eslint-ast-utils@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/eslint-ast-utils/-/eslint-ast-utils-1.1.0.tgz#3d58ba557801cfb1c941d68131ee9f8c34bd1586"
@@ -3177,11 +3426,16 @@ eslint-config-prettier@2.9.0, eslint-config-prettier@^2.9.0:
   dependencies:
     get-stdin "^5.0.1"
 
+eslint-config-xo@^0.18.0:
+  version "0.18.2"
+  resolved "https://registry.npmjs.org/eslint-config-xo/-/eslint-config-xo-0.18.2.tgz#0a157120875619929e735ffd6b185c41e8a187af"
+  integrity sha1-ChVxIIdWGZKec1/9axhcQeihh68=
+
 eslint-config-xo@^0.20.0:
   version "0.20.1"
   resolved "https://registry.npmjs.org/eslint-config-xo/-/eslint-config-xo-0.20.1.tgz#ad04db35e62bacedcf7b7e8a76388364a78d616d"
 
-eslint-formatter-pretty@^1.3.0:
+eslint-formatter-pretty@^1.0.0, eslint-formatter-pretty@^1.3.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/eslint-formatter-pretty/-/eslint-formatter-pretty-1.3.0.tgz#985d9e41c1f8475f4a090c5dbd2dfcf2821d607e"
   dependencies:
@@ -3205,7 +3459,15 @@ eslint-module-utils@^2.1.1:
     debug "^2.6.8"
     pkg-dir "^1.0.0"
 
-eslint-plugin-ava@^4.5.0:
+eslint-module-utils@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.npmjs.org/eslint-module-utils/-/eslint-module-utils-2.2.0.tgz#b270362cd88b1a48ad308976ce7fa54e98411746"
+  integrity sha1-snA2LNiLGkitMIl2zn+lTphBF0Y=
+  dependencies:
+    debug "^2.6.8"
+    pkg-dir "^1.0.0"
+
+eslint-plugin-ava@^4.2.0, eslint-plugin-ava@^4.5.0:
   version "4.5.1"
   resolved "https://registry.npmjs.org/eslint-plugin-ava/-/eslint-plugin-ava-4.5.1.tgz#a51b89a306dfd5b2f91185e283837aeade6f9e5c"
   dependencies:
@@ -3218,6 +3480,22 @@ eslint-plugin-ava@^4.5.0:
     multimatch "^2.1.0"
     pkg-up "^2.0.0"
 
+eslint-plugin-import@^2.0.0:
+  version "2.14.0"
+  resolved "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.14.0.tgz#6b17626d2e3e6ad52cfce8807a845d15e22111a8"
+  integrity sha512-FpuRtniD/AY6sXByma2Wr0TXvXJ4nA/2/04VPlfpmUDPOpOY264x+ILiwnrk/k4RINgDAyFZByxqPUbSQ5YE7g==
+  dependencies:
+    contains-path "^0.1.0"
+    debug "^2.6.8"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.3.1"
+    eslint-module-utils "^2.2.0"
+    has "^1.0.1"
+    lodash "^4.17.4"
+    minimatch "^3.0.3"
+    read-pkg-up "^2.0.0"
+    resolve "^1.6.0"
+
 eslint-plugin-import@^2.8.0:
   version "2.9.0"
   resolved "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.9.0.tgz#26002efbfca5989b7288ac047508bd24f217b169"
@@ -3233,7 +3511,7 @@ eslint-plugin-import@^2.8.0:
     minimatch "^3.0.3"
     read-pkg-up "^2.0.0"
 
-eslint-plugin-no-use-extend-native@^0.3.12:
+eslint-plugin-no-use-extend-native@^0.3.12, eslint-plugin-no-use-extend-native@^0.3.2:
   version "0.3.12"
   resolved "https://registry.npmjs.org/eslint-plugin-no-use-extend-native/-/eslint-plugin-no-use-extend-native-0.3.12.tgz#3ad9a00c2df23b5d7f7f6be91550985a4ab701ea"
   dependencies:
@@ -3258,10 +3536,26 @@ eslint-plugin-prettier@^2.6.0:
     fast-diff "^1.1.1"
     jest-docblock "^21.0.0"
 
+eslint-plugin-promise@^3.4.0:
+  version "3.8.0"
+  resolved "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-3.8.0.tgz#65ebf27a845e3c1e9d6f6a5622ddd3801694b621"
+  integrity sha512-JiFL9UFR15NKpHyGii1ZcvmtIqa3UTwiDAGb8atSffe43qJ3+1czVGN6UtkklpcJ2DVnqvTMzEKRaJdBkAL2aQ==
+
 eslint-plugin-promise@^3.6.0:
   version "3.6.0"
   resolved "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-3.6.0.tgz#54b7658c8f454813dc2a870aff8152ec4969ba75"
 
+eslint-plugin-unicorn@^2.1.0:
+  version "2.1.2"
+  resolved "https://registry.npmjs.org/eslint-plugin-unicorn/-/eslint-plugin-unicorn-2.1.2.tgz#99dffe9f4773b04bc39356a7febd64dd700274bc"
+  integrity sha1-md/+n0dzsEvDk1an/r1k3XACdLw=
+  dependencies:
+    import-modules "^1.1.0"
+    lodash.camelcase "^4.1.1"
+    lodash.kebabcase "^4.0.1"
+    lodash.snakecase "^4.0.1"
+    lodash.upperfirst "^4.2.0"
+
 eslint-plugin-unicorn@^4.0.1:
   version "4.0.2"
   resolved "https://registry.npmjs.org/eslint-plugin-unicorn/-/eslint-plugin-unicorn-4.0.2.tgz#845de915e7a975f15779466fc92cc01973bbf103"
@@ -3328,6 +3622,47 @@ eslint@4.18.1, eslint@^4.17.0:
     table "^4.0.1"
     text-table "~0.2.0"
 
+eslint@^3.18.0:
+  version "3.19.0"
+  resolved "https://registry.npmjs.org/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
+  integrity sha1-yPxiAcf0DdCJQbh8CFdnOGpnmsw=
+  dependencies:
+    babel-code-frame "^6.16.0"
+    chalk "^1.1.3"
+    concat-stream "^1.5.2"
+    debug "^2.1.1"
+    doctrine "^2.0.0"
+    escope "^3.6.0"
+    espree "^3.4.0"
+    esquery "^1.0.0"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    glob "^7.0.3"
+    globals "^9.14.0"
+    ignore "^3.2.0"
+    imurmurhash "^0.1.4"
+    inquirer "^0.12.0"
+    is-my-json-valid "^2.10.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.5.1"
+    json-stable-stringify "^1.0.0"
+    levn "^0.3.0"
+    lodash "^4.0.0"
+    mkdirp "^0.5.0"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.1"
+    pluralize "^1.2.1"
+    progress "^1.1.8"
+    require-uncached "^1.0.2"
+    shelljs "^0.7.5"
+    strip-bom "^3.0.0"
+    strip-json-comments "~2.0.1"
+    table "^3.7.8"
+    text-table "~0.2.0"
+    user-home "^2.0.0"
+
 espower-location-detector@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/espower-location-detector/-/espower-location-detector-1.0.0.tgz#a17b7ecc59d30e179e2bef73fb4137704cb331b5"
@@ -3344,6 +3679,14 @@ espree@^3.1.3, espree@^3.5.2:
     acorn "^5.2.1"
     acorn-jsx "^3.0.0"
 
+espree@^3.4.0:
+  version "3.5.4"
+  resolved "http://registry.npmjs.org/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
+  integrity sha512-yAcIQxtmMiB/jL32dzEp2enBeidsB7xWPLNiw3IIkpVds1P+h7qF9YwJq1yUNzp2OKXgAprs4F61ih66UsoD1A==
+  dependencies:
+    acorn "^5.5.0"
+    acorn-jsx "^3.0.0"
+
 esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
@@ -3367,7 +3710,7 @@ esrecurse@^4.1.0:
     estraverse "^4.1.0"
     object-assign "^4.0.1"
 
-estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -3379,6 +3722,14 @@ etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
 
+event-emitter@~0.3.5:
+  version "0.3.5"
+  resolved "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
+  integrity sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
 execa@0.9.0, execa@^0.9.0:
   version "0.9.0"
   resolved "https://registry.npmjs.org/execa/-/execa-0.9.0.tgz#adb7ce62cf985071f60580deb4a88b9e34712d01"
@@ -3403,6 +3754,19 @@ execa@^0.10.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.npmjs.org/execa/-/execa-0.5.1.tgz#de3fb85cb8d6e91c85bcbceb164581785cb57b36"
+  integrity sha1-3j+4XLjW6RyFvLzrFkWBeFy1ezY=
+  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"
+
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -3474,17 +3838,18 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@^3.0.0, extend@~3.0.0, extend@~3.0.1:
+extend@~3.0.0, extend@~3.0.1:
   version "3.0.1"
   resolved "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
-external-editor@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.npmjs.org/external-editor/-/external-editor-1.1.1.tgz#12d7b0db850f7ff7e7081baf4005700060c4600b"
+external-editor@^2.0.1, external-editor@^2.1.0:
+  version "2.2.0"
+  resolved "http://registry.npmjs.org/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
+  integrity sha512-bSn6gvGxKt+b7+6TKEv1ZycHleA7aHhRHyAqJyp5pbUFuYYNIzpZnQDk7AsYckyWdEnTeAnay0aCy2aV6iTk9A==
   dependencies:
-    extend "^3.0.0"
-    spawn-sync "^1.0.15"
-    tmp "^0.0.29"
+    chardet "^0.4.0"
+    iconv-lite "^0.4.17"
+    tmp "^0.0.33"
 
 external-editor@^2.0.4:
   version "2.1.0"
@@ -3494,12 +3859,13 @@ external-editor@^2.0.4:
     iconv-lite "^0.4.17"
     tmp "^0.0.33"
 
-external-editor@^2.1.0:
-  version "2.2.0"
-  resolved "https://registry.npmjs.org/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
+external-editor@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.npmjs.org/external-editor/-/external-editor-3.0.3.tgz#5866db29a97826dbe4bf3afd24070ead9ea43a27"
+  integrity sha512-bn71H9+qWoOQKyZDo25mOMVpSmXROAsTJVVVYzrrtol3d4y+AsKjf4Iwl2Q+IuT0kFSQ1qo166UuIwqYq7mGnA==
   dependencies:
-    chardet "^0.4.0"
-    iconv-lite "^0.4.17"
+    chardet "^0.7.0"
+    iconv-lite "^0.4.24"
     tmp "^0.0.33"
 
 extglob@^0.3.1:
@@ -3651,9 +4017,10 @@ find-parent-dir@^0.3.0, find-parent-dir@~0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/find-parent-dir/-/find-parent-dir-0.3.0.tgz#33c44b429ab2b2f0646299c5f9f718f376ff8d54"
 
-find-root@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/find-root/-/find-root-1.0.0.tgz#962ff211aab25c6520feeeb8d6287f8f6e95807a"
+find-root@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
+  integrity sha512-NKfW6bec6GfKc0SGx1e07QZY9PE99u0Bft/0rzSD5k3sO/vwkVUpDUKVm5Gpp5Ue3YfShPFTX2070tDs5kB9Ng==
 
 find-up@^1.0.0:
   version "1.1.2"
@@ -3761,14 +4128,6 @@ fs-exists-sync@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
 
-fs-extra@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-1.0.0.tgz#cd3ce5f7e7cb6145883fcae3191e9877f8587950"
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^2.1.0"
-    klaw "^1.0.0"
-
 fs-extra@^2.1.2:
   version "2.1.2"
   resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-2.1.2.tgz#046c70163cef9aad46b0e4a7fa467fb22d71de35"
@@ -3792,6 +4151,15 @@ fs-extra@^6.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
+  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-minipass@^1.2.5:
   version "1.2.5"
   resolved "https://registry.npmjs.org/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
@@ -3879,6 +4247,20 @@ gauge@~2.7.3:
     strip-ansi "^3.0.1"
     wide-align "^1.1.0"
 
+generate-function@^2.0.0:
+  version "2.3.1"
+  resolved "https://registry.npmjs.org/generate-function/-/generate-function-2.3.1.tgz#f069617690c10c868e73b8465746764f97c3479f"
+  integrity sha512-eeB5GfMNeevm/GRYq20ShmsaGcmI81kIX2K9XQx5miC8KdHaC6Jm0qQ8ZNeGOi7wYB8OsdxKs+Y2oVuTFuVwKQ==
+  dependencies:
+    is-property "^1.0.2"
+
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  integrity sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=
+  dependencies:
+    is-property "^1.0.0"
+
 genfun@^4.0.1:
   version "4.0.1"
   resolved "https://registry.npmjs.org/genfun/-/genfun-4.0.1.tgz#ed10041f2e4a7f1b0a38466d17a5c3e27df1dfc1"
@@ -3915,7 +4297,7 @@ get-set-props@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/get-set-props/-/get-set-props-0.1.0.tgz#998475c178445686d0b32246da5df8dbcfbe8ea3"
 
-get-stdin@5.0.1, get-stdin@^5.0.1:
+get-stdin@5.0.1, get-stdin@^5.0.0, get-stdin@^5.0.1:
   version "5.0.1"
   resolved "https://registry.npmjs.org/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
 
@@ -3927,6 +4309,14 @@ get-stdin@^6.0.0:
   version "6.0.0"
   resolved "https://registry.npmjs.org/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
 
+get-stream@^2.2.0:
+  version "2.3.1"
+  resolved "http://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz#5f38f93f346009666ee0150a054167f91bdd95de"
+  integrity sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
 get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
@@ -4005,14 +4395,15 @@ glob-to-regexp@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
 
-glob@7.1.1:
-  version "7.1.1"
-  resolved "https://registry.npmjs.org/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
+glob@7.1.3:
+  version "7.1.3"
+  resolved "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
+  integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "^3.0.2"
+    minimatch "^3.0.4"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
@@ -4053,7 +4444,7 @@ globals@^11.0.1:
   version "11.0.1"
   resolved "https://registry.npmjs.org/globals/-/globals-11.0.1.tgz#12a87bb010e5154396acc535e1e43fc753b0e5e8"
 
-globals@^9.18.0:
+globals@^9.14.0, globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.npmjs.org/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
@@ -4132,7 +4523,7 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@~4.1.11:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@~4.1.11:
   version "4.1.11"
   resolved "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -4389,6 +4780,13 @@ iconv-lite@^0.4.17, iconv-lite@~0.4.13:
   version "0.4.19"
   resolved "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
+iconv-lite@^0.4.24:
+  version "0.4.24"
+  resolved "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 iferr@^0.1.5, iferr@~0.1.5:
   version "0.1.5"
   resolved "https://registry.npmjs.org/iferr/-/iferr-0.1.5.tgz#c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501"
@@ -4403,6 +4801,11 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
+ignore@^3.2.0, ignore@^3.2.6:
+  version "3.3.10"
+  resolved "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
+  integrity sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==
+
 ignore@^3.3.3, ignore@^3.3.5, ignore@^3.3.6:
   version "3.3.7"
   resolved "https://registry.npmjs.org/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"
@@ -4449,7 +4852,7 @@ indent-string@^2.1.0:
   dependencies:
     repeating "^2.0.0"
 
-indent-string@^3.0.0, indent-string@^3.1.0:
+indent-string@^3.0.0, indent-string@^3.1.0, indent-string@^3.2.0:
   version "3.2.0"
   resolved "https://registry.npmjs.org/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
 
@@ -4511,21 +4914,59 @@ inquirer@0.11.0:
     strip-ansi "^3.0.0"
     through "^2.3.6"
 
-inquirer@1.2.3:
-  version "1.2.3"
-  resolved "https://registry.npmjs.org/inquirer/-/inquirer-1.2.3.tgz#4dec6f32f37ef7bb0b2ed3f1d1a5c3f545074918"
+inquirer@3.0.6:
+  version "3.0.6"
+  resolved "https://registry.npmjs.org/inquirer/-/inquirer-3.0.6.tgz#e04aaa9d05b7a3cb9b0f407d04375f0447190347"
+  integrity sha1-4EqqnQW3o8ubD0B9BDdfBEcZA0c=
   dependencies:
     ansi-escapes "^1.1.0"
     chalk "^1.0.0"
-    cli-cursor "^1.0.1"
+    cli-cursor "^2.1.0"
     cli-width "^2.0.0"
-    external-editor "^1.1.0"
-    figures "^1.3.5"
+    external-editor "^2.0.1"
+    figures "^2.0.0"
     lodash "^4.3.0"
-    mute-stream "0.0.6"
-    pinkie-promise "^2.0.0"
+    mute-stream "0.0.7"
     run-async "^2.2.0"
     rx "^4.1.0"
+    string-width "^2.0.0"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
+inquirer@6.2.0:
+  version "6.2.0"
+  resolved "https://registry.npmjs.org/inquirer/-/inquirer-6.2.0.tgz#51adcd776f661369dc1e894859c2560a224abdd8"
+  integrity sha512-QIEQG4YyQ2UYZGDC4srMZ7BjHOmNk1lR2JQj5UknBapklm6WHA+VVH7N+sUdX3A7NeCfGF8o4X1S3Ao7nAcIeg==
+  dependencies:
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.0"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.0"
+    figures "^2.0.0"
+    lodash "^4.17.10"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rxjs "^6.1.0"
+    string-width "^2.1.0"
+    strip-ansi "^4.0.0"
+    through "^2.3.6"
+
+inquirer@^0.12.0:
+  version "0.12.0"
+  resolved "http://registry.npmjs.org/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  integrity sha1-HvK/1jUE3wvHV4X/+MLEHfEvB34=
+  dependencies:
+    ansi-escapes "^1.1.0"
+    ansi-regex "^2.0.0"
+    chalk "^1.0.0"
+    cli-cursor "^1.0.1"
+    cli-width "^2.0.0"
+    figures "^1.3.5"
+    lodash "^4.3.0"
+    readline2 "^1.0.1"
+    run-async "^0.1.0"
+    rx-lite "^3.1.2"
     string-width "^1.0.1"
     strip-ansi "^3.0.0"
     through "^2.3.6"
@@ -4761,6 +5202,22 @@ is-js-type@^2.0.0:
   dependencies:
     js-types "^1.0.0"
 
+is-my-ip-valid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/is-my-ip-valid/-/is-my-ip-valid-1.0.0.tgz#7b351b8e8edd4d3995d4d066680e664d94696824"
+  integrity sha512-gmh/eWXROncUzRnIa1Ubrt5b8ep/MGSnfAUI3aRp+sqTCs1tv1Isl8d8F6JmkN3dXKc3ehZMrtiPN9eL03NuaQ==
+
+is-my-json-valid@^2.10.0:
+  version "2.19.0"
+  resolved "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.19.0.tgz#8fd6e40363cd06b963fa877d444bfb5eddc62175"
+  integrity sha512-mG0f/unGX1HZ5ep4uhRaPOS8EkAY8/j6mDRMJrutq4CqhoJWYp7qAlonIPy3TV7p3ju4TK9fo/PbnoksWmsp5Q==
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    is-my-ip-valid "^1.0.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
 is-npm@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
@@ -4798,6 +5255,13 @@ is-observable@^0.2.0:
   dependencies:
     symbol-observable "^0.2.2"
 
+is-observable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/is-observable/-/is-observable-1.1.0.tgz#b3e986c8f44de950867cab5403f5a3465005975e"
+  integrity sha512-NqCa4Sa2d+u7BWc6CukaObG3Fh+CU9bvixbpcXYhy2VvYS7vVGIdAgnIS5Ks3A/cqk4rebLJ9s8zBstT2aKnIA==
+  dependencies:
+    symbol-observable "^1.1.0"
+
 is-odd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/is-odd/-/is-odd-2.0.0.tgz#7646624671fd7ea558ccd9a2795182f2958f1b24"
@@ -4842,6 +5306,11 @@ is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 
+is-property@^1.0.0, is-property@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+  integrity sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=
+
 is-proto-prop@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-proto-prop/-/is-proto-prop-1.0.0.tgz#b3951f95c089924fb5d4fcda6542ab3e83e2b220"
@@ -5026,6 +5495,14 @@ js-types@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/js-types/-/js-types-1.0.0.tgz#d242e6494ed572ad3c92809fc8bed7f7687cbf03"
 
+js-yaml@^3.10.0, js-yaml@^3.5.1:
+  version "3.12.0"
+  resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
+  integrity sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 js-yaml@^3.8.2, js-yaml@^3.9.0, js-yaml@^3.9.1:
   version "3.10.0"
   resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
@@ -5061,7 +5538,7 @@ json-stable-stringify-without-jsonify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
 
-json-stable-stringify@^1.0.1:
+json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
   dependencies:
@@ -5095,6 +5572,11 @@ jsonparse@^1.2.0:
   version "1.3.1"
   resolved "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
 
+jsonpointer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.npmjs.org/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+  integrity sha1-T9kss04OnbPInIYi7PUfm5eMbLk=
+
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -5124,12 +5606,6 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   version "6.0.2"
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
 
-klaw@^1.0.0:
-  version "1.3.1"
-  resolved "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
-  optionalDependencies:
-    graceful-fs "^4.1.9"
-
 last-line-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/last-line-stream/-/last-line-stream-1.0.0.tgz#d1b64d69f86ff24af2d04883a2ceee14520a5600"
@@ -5434,7 +5910,7 @@ lodash.includes@4.3.0:
   version "4.3.0"
   resolved "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz#60bb98a87cb923c68ca1e51325483314849f553f"
 
-lodash.isequal@^4.5.0:
+lodash.isequal@^4.4.0, lodash.isequal@^4.5.0:
   version "4.5.0"
   resolved "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
 
@@ -5519,9 +5995,10 @@ lodash.zip@^4.2.0:
   version "4.2.0"
   resolved "https://registry.npmjs.org/lodash.zip/-/lodash.zip-4.2.0.tgz#ec6662e4896408ed4ab6c542a3990b72cc080020"
 
-lodash@4.17.2:
-  version "4.17.2"
-  resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.2.tgz#34a3055babe04ce42467b607d700072c7ff6bf42"
+lodash@4.17.11, lodash@^4.0.0, lodash@^4.17.10:
+  version "4.17.11"
+  resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
 lodash@^3.3.1:
   version "3.10.1"
@@ -5649,6 +6126,11 @@ marked@^0.3.6:
   version "0.3.6"
   resolved "https://registry.npmjs.org/marked/-/marked-0.3.6.tgz#b2c6c618fccece4ef86c4fc6cb8a7cbf5aeda8d7"
 
+marked@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.npmjs.org/marked/-/marked-0.5.2.tgz#3efdb27b1fd0ecec4f5aba362bddcd18120e5ba9"
+  integrity sha512-fdZvBa7/vSQIZCi4uuwo2N3q+7jJURpMVCcbaX0S1Mg65WZ5ilXvC67MviJAsdjqqgD+CEq4RKo5AYGgINkVAA==
+
 matcher@^0.1.1:
   version "0.1.2"
   resolved "https://registry.npmjs.org/matcher/-/matcher-0.1.2.tgz#ef20cbde64c24c50cc61af5b83ee0b1b8ff00101"
@@ -5685,13 +6167,18 @@ medium-zoom@^0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/medium-zoom/-/medium-zoom-0.2.0.tgz#12c9a6da7dee80adcb7bfae8549f9306017e4ca6"
 
+medium-zoom@^0.4.0:
+  version "0.4.0"
+  resolved "http://registry.npmjs.org/medium-zoom/-/medium-zoom-0.4.0.tgz#8e13c9b754903c0c903220611af0d3cd373a4222"
+  integrity sha512-0z7yMfd6I1BTCAa8QaR4cp5AqDkQD571GzhHIbbfefKEssGLSvs+4Xai/itOAncm4FBlF5gUoMQ22yW9/f8Sig==
+
 mem@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
   dependencies:
     mimic-fn "^1.0.0"
 
-meow@3.7.0, meow@^3.3.0, meow@^3.7.0:
+meow@3.7.0, meow@^3.3.0, meow@^3.4.2, meow@^3.7.0:
   version "3.7.0"
   resolved "https://registry.npmjs.org/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
   dependencies:
@@ -5912,6 +6399,11 @@ ms@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/ms/-/ms-1.0.0.tgz#59adcd22edc543f7b5381862d31387b1f4bc9473"
 
+ms@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
 multimatch@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/multimatch/-/multimatch-2.1.0.tgz#9c7906a22fb4c02919e2f5f75161b4cdbd4b2a2b"
@@ -5925,10 +6417,6 @@ mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
 
-mute-stream@0.0.6:
-  version "0.0.6"
-  resolved "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.6.tgz#48962b19e169fd1dfc240b3f1e7317627bbc47db"
-
 mute-stream@0.0.7, mute-stream@~0.0.4:
   version "0.0.7"
   resolved "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
@@ -5964,6 +6452,11 @@ nested-error-stacks@^2.0.0:
   dependencies:
     inherits "~2.0.1"
 
+next-tick@1:
+  version "1.0.0"
+  resolved "http://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+  integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
+
 nice-try@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/nice-try/-/nice-try-1.0.4.tgz#d93962f6c52f2c1558c0fbda6d512819f1efe1c4"
@@ -5976,6 +6469,14 @@ node-fetch-npm@^2.0.2:
     json-parse-better-errors "^1.0.0"
     safe-buffer "^5.1.1"
 
+node-fetch@1.6.3:
+  version "1.6.3"
+  resolved "http://registry.npmjs.org/node-fetch/-/node-fetch-1.6.3.tgz#dc234edd6489982d58e8f0db4f695029abcd8c04"
+  integrity sha1-3CNO3WSJmC1Y6PDbT2lQKavNjAQ=
+  dependencies:
+    encoding "^0.1.11"
+    is-stream "^1.0.1"
+
 node-fetch@^1.7.0:
   version "1.7.3"
   resolved "https://registry.npmjs.org/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
@@ -6397,10 +6898,30 @@ open@^0.0.5:
   version "0.0.5"
   resolved "https://registry.npmjs.org/open/-/open-0.0.5.tgz#42c3e18ec95466b6bf0dc42f3a2945c3f0cad8fc"
 
+opencollective@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.npmjs.org/opencollective/-/opencollective-1.0.3.tgz#aee6372bc28144583690c3ca8daecfc120dd0ef1"
+  integrity sha1-ruY3K8KBRFg2kMPKja7PwSDdDvE=
+  dependencies:
+    babel-polyfill "6.23.0"
+    chalk "1.1.3"
+    inquirer "3.0.6"
+    minimist "1.2.0"
+    node-fetch "1.6.3"
+    opn "4.0.2"
+
 opener@~1.4.3:
   version "1.4.3"
   resolved "https://registry.npmjs.org/opener/-/opener-1.4.3.tgz#5c6da2c5d7e5831e8ffa3964950f8d6674ac90b8"
 
+opn@4.0.2:
+  version "4.0.2"
+  resolved "http://registry.npmjs.org/opn/-/opn-4.0.2.tgz#7abc22e644dff63b0a96d5ab7f2790c0f01abc95"
+  integrity sha1-erwi5kTf9jsKltWrfyeQwPAavJU=
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
 opn@^5.0.0:
   version "5.2.0"
   resolved "https://registry.npmjs.org/opn/-/opn-5.2.0.tgz#71fdf934d6827d676cecbea1531f95d354641225"
@@ -6470,11 +6991,7 @@ os-locale@^2.0.0:
     lcid "^1.0.0"
     mem "^1.1.0"
 
-os-shim@^0.1.2:
-  version "0.1.3"
-  resolved "https://registry.npmjs.org/os-shim/-/os-shim-0.1.3.tgz#6b62c3791cf7909ea35ed46e17658bb417cb3917"
-
-os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1, os-tmpdir@~1.0.2:
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
@@ -6641,12 +7158,6 @@ pacote@~2.7.38:
     unique-filename "^1.1.0"
     which "^1.2.12"
 
-pad-right@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.npmjs.org/pad-right/-/pad-right-0.2.2.tgz#6fbc924045d244f2a2a244503060d3bfc6009774"
-  dependencies:
-    repeat-string "^1.5.2"
-
 parallel-transform@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/parallel-transform/-/parallel-transform-1.1.0.tgz#d410f065b05da23081fcd10f28854c29bda33b06"
@@ -6709,7 +7220,7 @@ path-dirname@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/path-dirname/-/path-dirname-1.0.2.tgz#cc33d24d525e099a5388c0336c6e32b9160609e0"
 
-path-exists@2.1.0, path-exists@^2.0.0:
+path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
   dependencies:
@@ -6845,6 +7356,11 @@ plur@^2.0.0, plur@^2.1.2:
   dependencies:
     irregular-plurals "^1.0.0"
 
+pluralize@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.npmjs.org/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
+  integrity sha1-0aIUg/0iu0HlihL6NCGCMUCJfEU=
+
 pluralize@^7.0.0:
   version "7.0.0"
   resolved "https://registry.npmjs.org/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
@@ -6896,6 +7412,20 @@ pretty-ms@^2.0.0:
     parse-ms "^1.0.0"
     plur "^1.0.0"
 
+pretty-ms@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.npmjs.org/pretty-ms/-/pretty-ms-3.2.0.tgz#87a8feaf27fc18414d75441467d411d6e6098a25"
+  integrity sha512-ZypexbfVUGTFxb0v+m1bUyy92DHe5SyYlnyY0msyms5zd3RwyvNgyxZZsXXgoyzlxjx5MiqtXUdhUfvQbe0A2Q==
+  dependencies:
+    parse-ms "^1.0.0"
+
+prismjs@^1.15.0:
+  version "1.15.0"
+  resolved "https://registry.npmjs.org/prismjs/-/prismjs-1.15.0.tgz#8801d332e472091ba8def94976c8877ad60398d9"
+  integrity sha512-Lf2JrFYx8FanHrjoV5oL8YHCclLQgbJcVZR+gikGGMqz6ub5QVWDTM6YIwm3BuPxM/LOV+rKns3LssXNLIf+DA==
+  optionalDependencies:
+    clipboard "^2.0.0"
+
 prismjs@^1.6.0:
   version "1.8.4"
   resolved "https://registry.npmjs.org/prismjs/-/prismjs-1.8.4.tgz#573cc7a14c2c06566e1eca20d813f5ae55db80d2"
@@ -6910,6 +7440,11 @@ process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
 
+progress@^1.1.8:
+  version "1.1.8"
+  resolved "http://registry.npmjs.org/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+  integrity sha1-4mDHj2Fhzdmw5WzD4Khd4Xx6V74=
+
 progress@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
@@ -7212,9 +7747,10 @@ regenerate@^1.2.1:
   version "1.3.3"
   resolved "https://registry.npmjs.org/regenerate/-/regenerate-1.3.3.tgz#0c336d3980553d755c39b586ae3b20aa49c82b7f"
 
-regenerator-runtime@^0.10.5:
+regenerator-runtime@^0.10.0, regenerator-runtime@^0.10.5:
   version "0.10.5"
   resolved "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
+  integrity sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=
 
 regenerator-runtime@^0.11.0:
   version "0.11.0"
@@ -7366,7 +7902,7 @@ require-precompiled@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/require-precompiled/-/require-precompiled-0.1.0.tgz#5a1b52eb70ebed43eb982e974c85ab59571e56fa"
 
-require-uncached@^1.0.3:
+require-uncached@^1.0.2, require-uncached@^1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
   dependencies:
@@ -7440,6 +7976,13 @@ resolve@^1.1.6, resolve@^1.2.0, resolve@^1.3.3:
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.6.0:
+  version "1.8.1"
+  resolved "https://registry.npmjs.org/resolve/-/resolve-1.8.1.tgz#82f1ec19a423ac1fbd080b0bab06ba36e84a7a26"
+  integrity sha512-AicPrAC7Qu1JxPCZ9ZgCZlY35QgFnNqc+0LtbRNxnVw4TXvjQ72wnuL9JQcEBgXkI9JM8MsT9kaQoHcpCRJOYA==
+  dependencies:
+    path-parse "^1.0.5"
+
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
@@ -7540,6 +8083,13 @@ rxjs@^5.5.2:
   dependencies:
     symbol-observable "1.0.1"
 
+rxjs@^6.1.0:
+  version "6.3.3"
+  resolved "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz#3c6a7fa420e844a81390fb1158a9ec614f4bad55"
+  integrity sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==
+  dependencies:
+    tslib "^1.9.0"
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.1"
   resolved "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
@@ -7554,6 +8104,11 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
+
 sander@0.6.0:
   version "0.6.0"
   resolved "https://registry.npmjs.org/sander/-/sander-0.6.0.tgz#af1624cd7fb6dfad98ebef565319f920078da925"
@@ -7610,6 +8165,11 @@ send@0.16.1:
     range-parser "~1.2.0"
     statuses "~1.3.1"
 
+serialize-error@^2.1.0:
+  version "2.1.0"
+  resolved "http://registry.npmjs.org/serialize-error/-/serialize-error-2.1.0.tgz#50b679d5635cdf84667bdc8e59af4e5b81d5f60a"
+  integrity sha1-ULZ51WNc34Rme9yOWa9OW4HV9go=
+
 serve-static@^1.12.1:
   version "1.13.1"
   resolved "https://registry.npmjs.org/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
@@ -7680,6 +8240,15 @@ shelljs@0.7.6:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shelljs@^0.7.5:
+  version "0.7.8"
+  resolved "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
+  integrity sha1-3svPh0sNHl+3LhSxZKloMEjprLM=
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -7781,6 +8350,13 @@ socks@~2.2.0:
     ip "^1.1.5"
     smart-buffer "^4.0.1"
 
+sort-keys@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
 sort-keys@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
@@ -7814,6 +8390,14 @@ source-map-support@^0.4.0, source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
+source-map-support@^0.5.0:
+  version "0.5.9"
+  resolved "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
+  integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.npmjs.org/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
@@ -7828,17 +8412,15 @@ source-map@^0.5.0, source-map@^0.5.6, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
+source-map@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
+
 spawn-command@^0.0.2-1:
   version "0.0.2"
   resolved "https://registry.npmjs.org/spawn-command/-/spawn-command-0.0.2.tgz#9544e1a43ca045f8531aac1a48cb29bdae62338e"
 
-spawn-sync@^1.0.15:
-  version "1.0.15"
-  resolved "https://registry.npmjs.org/spawn-sync/-/spawn-sync-1.0.15.tgz#b00799557eb7fb0c8376c29d44e8a1ea67e57476"
-  dependencies:
-    concat-stream "^1.4.7"
-    os-shim "^0.1.2"
-
 spdx-correct@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
@@ -7931,6 +8513,11 @@ stack-utils@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
 
+stack-utils@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/stack-utils/-/stack-utils-1.0.2.tgz#33eba3897788558bebfc2db059dc158ec36cebb8"
+  integrity sha512-MTX+MeG5U994cazkjd/9KNAapsHnibjMLnfXodlkXw76JEea0UiNzrqidzo1emMwk7w5Qhc9jd4Bn9TBb1MFwA==
+
 staged-git-files@1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/staged-git-files/-/staged-git-files-1.0.0.tgz#cdb847837c1fcc52c08a872d4883cc0877668a80"
@@ -7981,6 +8568,14 @@ string-to-stream@1.1.0:
     inherits "^2.0.1"
     readable-stream "^2.1.0"
 
+string-to-stream@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.npmjs.org/string-to-stream/-/string-to-stream-1.1.1.tgz#aba78f73e70661b130ee3e1c0192be4fef6cb599"
+  integrity sha512-QySF2+3Rwq0SdO3s7BAp4x+c3qsClpPQ6abAmb0DGViiSBAkT5kL6JT2iyzEVP+T1SmzHrQD1TwlP9QAHCc+Sw==
+  dependencies:
+    inherits "^2.0.1"
+    readable-stream "^2.1.0"
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -8084,6 +8679,17 @@ strong-log-transformer@^1.0.6:
     moment "^2.6.0"
     through "^2.3.4"
 
+supertap@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/supertap/-/supertap-1.0.0.tgz#bd9751c7fafd68c68cf8222a29892206a119fa9e"
+  integrity sha512-HZJ3geIMPgVwKk2VsmO5YHqnnJYl6bV5A9JW2uzqV43WmpgliNEYbuvukfor7URpaqpxuw3CfZ3ONdVbZjCgIA==
+  dependencies:
+    arrify "^1.0.1"
+    indent-string "^3.2.0"
+    js-yaml "^3.10.0"
+    serialize-error "^2.1.0"
+    strip-ansi "^4.0.0"
+
 supports-color@^0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
@@ -8104,6 +8710,13 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
+supports-color@^5.0.0:
+  version "5.5.0"
+  resolved "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
+  dependencies:
+    has-flag "^3.0.0"
+
 supports-color@^5.2.0:
   version "5.2.0"
   resolved "https://registry.npmjs.org/supports-color/-/supports-color-5.2.0.tgz#b0d5333b1184dd3666cbe5aa0b45c5ac7ac17a4a"
@@ -8128,6 +8741,23 @@ symbol-observable@^1.0.1, symbol-observable@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
 
+symbol-observable@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
+  integrity sha512-e900nM8RRtGhlV36KGEU9k65K3mPb1WV70OdjfxlG2EAuM1noi/E/BaW/uMhL7bPEssK8QV57vN3esixjUvcXQ==
+
+table@^3.7.8:
+  version "3.8.3"
+  resolved "http://registry.npmjs.org/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+  integrity sha1-K7xULw/amGGnVdOUf+/Ys/UThV8=
+  dependencies:
+    ajv "^4.7.0"
+    ajv-keywords "^1.0.0"
+    chalk "^1.1.1"
+    lodash "^4.0.0"
+    slice-ansi "0.0.4"
+    string-width "^2.0.0"
+
 table@^4.0.1:
   version "4.0.2"
   resolved "https://registry.npmjs.org/table/-/table-4.0.2.tgz#a33447375391e766ad34d3486e6e2aedc84d2e36"
@@ -8290,12 +8920,6 @@ tmp@0.0.33, tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
-tmp@^0.0.29:
-  version "0.0.29"
-  resolved "https://registry.npmjs.org/tmp/-/tmp-0.0.29.tgz#f25125ff0dd9da3ccb0c2dd371ee1288bb9128c0"
-  dependencies:
-    os-tmpdir "~1.0.1"
-
 to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
@@ -8357,6 +8981,11 @@ tryit@^1.0.1:
   version "1.0.3"
   resolved "https://registry.npmjs.org/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
 
+tslib@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
+  integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -8530,6 +9159,13 @@ user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
 
+user-home@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
+  integrity sha1-nHC/2Babwdy/SGBODwS4tJzenp8=
+  dependencies:
+    os-homedir "^1.0.0"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -8721,7 +9357,7 @@ write-file-atomic@~2.1.0:
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
-write-json-file@^2.2.0, write-json-file@^2.3.0:
+write-json-file@^2.0.0, write-json-file@^2.2.0, write-json-file@^2.3.0:
   version "2.3.0"
   resolved "https://registry.npmjs.org/write-json-file/-/write-json-file-2.3.0.tgz#2b64c8a33004d54b8698c76d585a77ceb61da32f"
   dependencies:
@@ -8732,6 +9368,14 @@ write-json-file@^2.2.0, write-json-file@^2.3.0:
     sort-keys "^2.0.0"
     write-file-atomic "^2.0.0"
 
+write-pkg@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/write-pkg/-/write-pkg-2.1.0.tgz#353aa44c39c48c21440f5c08ce6abd46141c9c08"
+  integrity sha1-NTqkTDnEjCFED1wIzmq9RhQcnAg=
+  dependencies:
+    sort-keys "^1.1.2"
+    write-json-file "^2.0.0"
+
 write-pkg@^3.1.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/write-pkg/-/write-pkg-3.1.0.tgz#030a9994cc9993d25b4e75a9f1a1923607291ce9"
@@ -8762,6 +9406,19 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
+xo-init@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.npmjs.org/xo-init/-/xo-init-0.5.0.tgz#8e28dec79676cc5e042fde5fd8f710e2646b0e36"
+  integrity sha1-jijex5Z2zF4EL95f2PcQ4mRrDjY=
+  dependencies:
+    arrify "^1.0.0"
+    execa "^0.5.0"
+    minimist "^1.1.3"
+    path-exists "^3.0.0"
+    read-pkg-up "^2.0.0"
+    the-argv "^1.0.0"
+    write-pkg "^2.0.0"
+
 xo-init@^0.7.0:
   version "0.7.0"
   resolved "https://registry.npmjs.org/xo-init/-/xo-init-0.7.0.tgz#634b4789e366b4f87f747ef0cee1a99ce273aa15"
@@ -8775,6 +9432,37 @@ xo-init@^0.7.0:
     the-argv "^1.0.0"
     write-pkg "^3.1.0"
 
+xo@0.18.2:
+  version "0.18.2"
+  resolved "https://registry.npmjs.org/xo/-/xo-0.18.2.tgz#92a42eb02a4fb149dfea5518021914f5aac84ff0"
+  integrity sha1-kqQusCpPsUnf6lUYAhkU9arIT/A=
+  dependencies:
+    arrify "^1.0.0"
+    debug "^2.2.0"
+    deep-assign "^1.0.0"
+    eslint "^3.18.0"
+    eslint-config-xo "^0.18.0"
+    eslint-formatter-pretty "^1.0.0"
+    eslint-plugin-ava "^4.2.0"
+    eslint-plugin-import "^2.0.0"
+    eslint-plugin-no-use-extend-native "^0.3.2"
+    eslint-plugin-promise "^3.4.0"
+    eslint-plugin-unicorn "^2.1.0"
+    get-stdin "^5.0.0"
+    globby "^6.0.0"
+    has-flag "^2.0.0"
+    ignore "^3.2.6"
+    lodash.isequal "^4.4.0"
+    meow "^3.4.2"
+    multimatch "^2.1.0"
+    path-exists "^3.0.0"
+    pkg-conf "^2.0.0"
+    resolve-cwd "^1.0.0"
+    resolve-from "^2.0.0"
+    slash "^1.0.0"
+    update-notifier "^2.1.0"
+    xo-init "^0.5.0"
+
 xo@0.20.3:
   version "0.20.3"
   resolved "https://registry.npmjs.org/xo/-/xo-0.20.3.tgz#6fb1597b5e361fd561535bbf84cf97eefaac5d80"