These are UI changes
1. Added a constructor for websocket message
2. Fixed the airshipui-ui to be airshipui
3. Fixed the refresh not displaying a page
4. Renamed the angular components to match the go backend
5. Change the websocket service from multicast to direct messaging
6. Collapsed the notification service into the websocket service
Change-Id: If8cd5d7006934b9eb59e1ea702d5158c93bfacfe
a7c518e4d6