[RR,MF]{test before code} I03 - basic gcm, include google play service
Merge branch 'master' of
https://github.com/RolandDanninger/sw14_xp_04.git

Conflicts:
	SuperAwesomeMessenger/.classpath
	SuperAwesomeMessenger/AndroidManifest.xml
	SuperAwesomeMessenger/src/edu/tugraz/sw14/xp04/ActivityMain.java
	SuperAwesomeMessenger/src/edu/tugraz/sw14/xp04/client/GcmBroadcastReceiver.java