Initial compass-select demo.
Initial implementation of the element repaint method and the color cycling (currently does a full redraw of each text item)
Completed basic function of compass seelction demo
Code cleanup of runner code no longer in use.
Disabled scene logging through a global library flag
Basic API cleanup, references, not pointers
Small cleanup, avoid overdraw on palette register in compass-select demo
Minor cleanup of cube mapping refreshing and support for closing out a scene.
Safety mechanism, if a scene is closed out, stop it from running again.
Setup default loading screen
Made motion buffer independent of scene execution.
Added update motion semantics to the demos.