Update readme
Add homepage to package.json
Upgrade dependencies
Moved custom grunt tasks to their own file
Fixed invisible input group button
Changed some minor style decisions
Fixed some deprecated emberjs stuff
Added a title to all channel list components containing the channel status
Added a metadata grunt task
Set the metadata as the application controller model and added a "open_browser" action
Simplified the settings route
Added menu "about"
Fixed setup of initial Settings record
Modified Settings model and enabled custom player settings
Moved stream opening logic to its own controller. Also added a dialog when starting a stream.