Bird erstellt, get und set für GameObject eingetragen
Merge branch 'master' of https://github.com/IsaWartke/ASCII-Dungeon

Conflicts:
	ASCII Dungeon/Door.cs
	ASCII Dungeon/GameObject.cs
	ASCII Dungeon/Heart.cs
	ASCII Dungeon/Stone.cs
	ASCII Dungeon/Sword.cs
	ASCII Dungeon/Wall.cs