Rename ViewController to GJBProjectsViewController.
Add CMPProject.
Add CMPMap.
Add CMPLayer.
Make CMPMap a UIDocument subclass.
Add layers property.
Handle some loading of projects.
Add CMPTilesheet.
Add CMPMapParser.
Start basics of reading.
Add base methods to CMPMapParser.
Use methods in CMPMapParser.
Add CMPV1MapParser.
Fix storyboard crash.
Remove default tests.
Add map parser tests.
Add -parseIntoMap:error: implementation.
Add base implementation.
Remove CMPLayer.
Add additional error code.