multi-tileset support in editor
Merge pull request #51 from wildex999/master

Fixed drawing code, and testing pull requests =P
Merge pull request #52 from wildex999/master

Collisions, Tiles and other stuff
Merge branch 'wildex999-mgzero' into mgzero

Conflicts:
	King of Thieves/King of Thieves/Map/CLayer.cs
holy mother of god what a mess
multi select mode
Merge remote-tracking branch 'upstream/master'