Constants, CompletionListener, SongQueue

- Completion listener functions as intended
- SongQueue not yet functional
removed chords sdk and attempting to fix tabs
Tabs split up into fragments and working
Wifi direct tab with visuals in place

-- added files from wifidirectdemo
-- wifi direct tab has visuals from demo
Intents causes app to crash

-- intents trigger broadcast receiver to try to access device list
fragment which is not accessible due to being nested
-- list of fragments that the tabs consist of does not seem to populate
quickly enough
-- possible solution remove tabbed interface and replace with
"wizard-like" interface removing all need for support library
Removed tabs and support library

- project should be able to compile
Loads Music Control Center on startup

- comments added for additional info
Removed action bar menu items

- added some comments