paralex scrolling should now work on every pc
some paralex scrolling stuff..
forgot to del debug output to console :)
Merge branch 'testing' of github.com:jappeace/hw-isgp-kbs into testing

Conflicts:
	ISGPKBS/Game/SimpleLevelFactory.cpp
	ISGPKBS/Game/Window.cpp
paralex scrolling is now done!
Merge branch 'testing' into gameover_18

Conflicts:
	ISGPKBS/Game/Window.cpp
GameMenu now uses a shiny picture that says gameover.
Modified interfaces for IGameState.