Our game with singleton pattern for assets, and some bug fixes.
Fixed the back button issue, for now. Seems that the Android VM doesn't dispose the singleton and reuses the old one. Had to create a reset method in the Singleton :S Not a very good way of doing it i think, but what can we do about it? :P
Small thing I had to do because of the buttons :(
Merge remote-tracking branch 'origin/TestWithSingleton'

Conflicts:
	Test Game/test-game/src/com/testgame/Views/AreaView.java
	Test Game/test-game/src/com/testgame/Views/QuestionView.java