Loading levels is almost working.
Deleted the ZipTest.cs, we didn't need it anyway.
Merge branch 'master' of https://github.com/DionnV/BallZ2D

Conflicts:
	GDD_Game_Windows/GDD_Game_Windows.suo
	GDD_Game_Windows/GDD_Game_Windows/bin/Debug/GDD_Game_Windows.exe
	GDD_Game_Windows/GDD_Game_Windows/bin/Debug/GDD_Game_Windows.pdb
	GDD_Game_Windows/GDD_Game_Windows/obj/x86/Debug/DesignTimeResolveAssemblyReferences.cache
	GDD_Game_Windows/GDD_Game_Windows/obj/x86/Debug/GDD_Game_Windows.exe
	GDD_Game_Windows/GDD_Game_Windows/obj/x86/Debug/GDD_Game_Windows.pdb