HID-1804: set node version, ignore generated assets, update docs

.gitignore

@@ -1,3 +1,4 @@
+dist/
 node_modules/
 src/bower_components
 src/app/common/translations.js

.nvmrc

@@ -0,0 +1 @@
+8.11.3

README.md

@@ -21,8 +21,7 @@
 * Switch to the dev branch `git checkout dev`
 * Install node modules with yarn `yarn install`
 * Add the local url to your hosts file:
-on Mac: `sudo vi /etc/hosts`
-Add `127.0.0.1   app.hid.vm`
+  * macOS: `sudo vi /etc/hosts`, then add `127.0.0.1  app.hid.vm`
 * Run the Grunt tasks `grunt`
 (Note to set you local environment to use the staging api use `grunt --target="dev"`)
 
@@ -122,13 +121,9 @@ As Test Admin E2E User:
 
 ## Front end
 
-### Styleguide and pattern library
-
-The styleguide and pattern library is available at https://un-ocha.github.io/styleguide/hid/
-
 ### CSS
 
-This project uses [Sass](http://sass-lang.com/)
+This project uses [Sass](https://sass-lang.com/)
 
 Run `grunt watch` to watch for changes and rebuild the css.
 
@@ -138,7 +133,7 @@ Run `grunt watch` to watch for changes and rebuild the css.
 
 Global styles, such as resets and grid styles, should be added to `app/common`.
 
-Any _*.scss file in `app/common` (excluding sub-directories) will be automatically added to the CSS build.
+Any `_*.scss` file in `app/common` (excluding sub-directories) will be automatically added to the CSS build.
 
 ##### Variables and mixins
 
@@ -148,4 +143,4 @@ As variables and mixins need to be imported before other Sass these are added to
 
 Component specific files should be added to that component's directory, e.g. `app/components/my-component/my-component.scss`.
 
-Any _*.scss file in `app/components` (including sub-directories) will be automatically added to the CSS build.
+Any `_*.scss` file in `app/components` (including sub-directories) will be automatically added to the CSS build.