Added bounding box spawning around the edges of the area at the end of the code.
Merge branch 'floorGen' of https://github.com/michael21115/MuseumThief into floorGen

Conflicts:
	Assets/Prefabs/Back Wall Door.prefab
	Assets/Prefabs/Back Wall Empty.prefab
	Assets/Prefabs/Back Wall Obstacle.prefab
	Assets/Prefabs/Corner Door.prefab
	Assets/Prefabs/Corner Empty.prefab
	Assets/Prefabs/Corner Obstacle.prefab
	Assets/Prefabs/Floor Tile Empty.prefab
	Assets/Prefabs/Floor Tile Obstacle.prefab
	Assets/Prefabs/Side Wall Empty.prefab
	Assets/Prefabs/Side Wall Obstacle.prefab
	Assets/Scenes/MuseumGeneration.unity