Add firebase and angularfire to bower.
Add Rooms factory.
Add addRoom function to Rooms factory.
Add angularfire and firebase requirements to karma config file.
Change key to $id in return statement for id.
Add getRoom function to Rooms factory.
Merge pull request #1 from Cheerazar/rooms-factory

Add Rooms factory.
Merge branch 'master' into frontEnd
hooked app into room add get