Merge pull request #8 from michael21115/floorGen

Floor gen
made a good pivot point for thief (at least i think i did let me know if it's no good). also added their to prefabs and models. and added mona lisa as the painting he steals
Modeled some obstacles.
movement on camera is completely fixed. also player doesn't leave center of tile anymore
Merge commit '49b64a252633eebf0cc4ab46e0c4ba6d62de8154' into floorGen

Conflicts:
	Assets/Models/thief.ma
	Assets/Models/thief.ma.meta
	Assets/Models/thief/thief.ma
	Assets/Models/thief/thief.ma.meta
	Assets/Scripts/Movement.cs
	Assets/thief/thief.ma
	Assets/thief/thief.ma.meta
Merge commit 'aec36f091e9a747778df3cf258cafbba6a850dec' into floorGen

Conflicts:
	Assets/Scenes/MuseumGeneration.unity
Added randomized Obstacle spawning
Merge branch 'floorGen' of https://github.com/michael21115/MuseumThief into floorGen
Minor modifications; potential issue with keycard spawning in the wrong place