Merge remote-tracking branch 'origin/master' into TextQuestion-Rework
Merge remote-tracking branch 'origin/TextQuestion-Rework' into Resource-Management
New Resource Manager for single game session
New Resource Manager for single game session
Merge remote-tracking branch 'origin/Resource-Management' into Resource-Management

Conflicts:
	GQ_Android/src/edu/bonn/mobilegaming/geoquest/GameSessionManager.java
added watch again button text for videoplay mission
game start factored out of mission start (all for test)
set session id when game loaded beofre starting first mission
singleton by static methods (?maybe change to real singleton for better testing)
formatted
moved images for example game into correct folder
Playing audio with media player simplfied regarding path to resource
ignoring .cache files
Playing audio with media player simplfied regarding path to resource
Scroll Prblem occured again ;-( now solved again ;-)
Merge branch 'Resource-Management'
Merge remote-tracking branch 'origin/master'