Bugfix: Screen Anzeigen Korrektion.

Change-Id: I96cdb1d3c3d86166e4e140b966e9cea4aaa94586
Signed-off-by: Philip Jentscheck <philip.jentscheck@live.de>
Merge branch 'master' of https://github.com/RWojtas/SEWS13.git

Conflicts:
	src/overlay/BarOverlay.java
	src/overlay/BenchOverlay.java
	src/overlay/DancefloorOverlay.java
	src/overlay/FlirtOverlay.java
	src/overlay/Overlay.java
	src/overlay/ToiletOverlay.java