Add rendering functions.
Implement rendering functions.
Call rendering function.
Add CMPLevelIconView.
Reorganize project.
Add CMPMapThumbnailManager.
Add stub methods and stuffs.
Add initializers and singleton.
Add NSString addition for an MD5 hash.
Implement -thumbnailForMap:completion:.
Add context to method.
Fill in CMPLevelIconView implementation.
Set item size.
Register cell.
Update storyboard.
Fetch levels.
Add resources from game engine.
Set tile sheet path after parsing.
Set map filename on parsing.
Log error on parsing.