added astart implementation.
Merge branch 'master' of https://github.com/caritj/Beatdown

Conflicts:
	.gitignore
	BeatDown/bin/Debug/BeatDown.exe
	BeatDown/bin/Debug/BeatDown.exe.mdb
	BeatDown/bin/Debug/Game.dll
	BeatDown/bin/Debug/Game.dll.mdb
	BeatDown/bin/Debug/Renderer.dll
	BeatDown/bin/Debug/Renderer.dll.mdb
	Game/Game.csproj
	Game/bin/Debug/Game.dll
	Game/bin/Debug/Game.dll.mdb
	Renderer/bin/Debug/Game.dll
	Renderer/bin/Debug/Game.dll.mdb
	Renderer/bin/Debug/Renderer.dll
	Renderer/bin/Debug/Renderer.dll.mdb