Added Stealth
Merge branch 'master' of https://github.com/seurhe/tutorials

Conflicts:
	Roll-a-ball/Library/CurrentLayout.dwlt
	Roll-a-ball/Library/InspectorExpandedItems.asset
	Roll-a-ball/Library/assetDatabase3
	Roll-a-ball/Roll-a-ball-csharp.sln
	Roll-a-ball/Roll-a-ball.sln
	Roll-a-ball/Roll-a-ball.userprefs