Add a rotation function to Vector2
Add SAT collision test
Remove the use of ArrayList for SAT axes
Update the readme with extra features
Remove object tint color
Remove invalid glEnable/glDisable calls to texture object when rendering
Make Input.java compatible with nifty
Add initial nifty support in GameBase
Add nifty updating
Add initial Nifty input consumption
Convert from KeySymbol to KeyCode in Input
Add AwtToNifty converter
Add a KeyEvent queue for notifying Nifty of key events
Reshuffled function ordering, updates are now run from inside the OpenGL draw method
Add key event consumption
Add nifty object accessor for loading etc
Remove custom UI code, all UI is now handled by Nifty (with the exception of some text)
Update the README functionality list to include Nifty as 'supported functionality'
Switch back to keySymbol from keyCode, keyCode doesn't work
Fix key press repeat detection when multiple keys are pressed