TCP everywhere, instead of UDP.
Network Availability check before every attempt to make a connection.
TCP keep connection for each activity.
Use Action bar for team color & name. (This requires minimum API 11)
Merge branch 'getIPAddress'

Conflicts:
	BuzzerApp/src/com/hope/buzzerapp/PlayGameActivity.java
Now truely merged, and it uses stubs so that it can test ui.
Now shake does its job.
Merge conflicts between add-documentation and master