Cleaned up all assets

- Added better hot spot vertices for some things
Added new collision and input rects to the tent map
Merge branch 'master' of github.com:HarbingTarbl/GGJ2013

Conflicts:
	src/G.cs
	src/Interface/InventoryManager.cs
	src/Levels/TentState.cs
	src/States/MemoryState.cs