Stuff:

- Renamed Rect2 to rect2
- Implemented vec2i and rect2i
- Implemented gfxSetDepth
- Changes to the rendering pass system
- Sun movement changed sligthly
- Added a sun texture
- Renamed ActionFunc to ActionCallback
- Removed superficial VBO functionalities
- Implemented gfxExportTexture (png only)
- Optimized font drawing by creating a font texture of which text is
drawn from
- Implemented walk animation for the footman
- Fixed animation bug
- Added stop action for minions
- Added close action for gate
- Made units clickable
- Fixed Box2D body delete bug
- Countless other minor changes
Stuff:

- Added shaders to the new batching system
- Fixed font rendering