Closes#3623
- Move hamburger logic to action with terrible name, "toggleSidebarOrGoHome"
- Move ".js-close-sidebar" events to a document.on(event, *selector*, f) to make sure they attach even when the js-close-sidebars aren't on page (ie, hidenav)
closes#3623
- Initialization of the link was done on login page where the ‚burger‘
did not exist.
- initialization in application needs to be done to make it work on
refresh
Closes#3254, closes#3138, closes#3245
### Settings Routing and View refactoring
- Refactored `SettingsView` to handle transitions between mobile and desktop layouts
- `SettingsRoute` will only transition to `settings.general` if the screen is large enough to show both the menu and the content
- Added `SettingsIndexView` to handle showing the settings menu on mobile screens
- Added `SettingsContentBaseView` to be inherited by any settings view that is not index.
- Updated Settings templates appropriately to work with new views
- Removed extraneous `active` class from `settings-content`
- Changed settings menu to use `gh-activating-list-item`
- Retooled settings tests
### Mobile Utils
- Renamed file to `mobile.js`, since it's inside of `utils/`
- Added `mobileQuery` MediaQueryList to help detect layout changes
- Removed unused `hasTouchScreen`, `device.js` should be used instead.
- Removed unused `smallScreen` function
- Moved FastClickInit to codemirror-mobile
closes#3018
- split clientold mobile interactions into their respective Ember routes/views
- create PostsView and SettingsView with mobile interactions
- place interactions for the publish bar into ApplicationRoute on init
