Created bridge connect view controller

Created the view controller that will handle the bridge search and
connection.
Added Bridge Connection Screen

Added the ability to connect to a bridge.  Still need todo auth.
Added push auth to the PushAuthController

Added the methods to start the push auth.
Added PushAuth notification method stubs

Added methods for the notifications of the push authorization.
Added Home screen method stubs and TODO:s

Added the PHNotifications method stubs
Added manual control screen to storyboard

Added manual control screen to storyboard
Updated home screen with light state

Home screen now attempts to change a bulb.
BridgeConnect tries to connect automagically before searching for
bridges.
PushAuth now works
message
witai SDK
Change First and Second Controller names

Change First and Second controller file names to Home and Music
Merge branch 'bridge'