- create tannus.events package
- create tannus.events.Event base-class
create MouseEvent class
modified to be a demo for the new graphics api
added 'copyFrom' method
added 'bindPtr' method, for use with the new 'tannus.io.Ptr' implementation
stable build of the demo
- wrote new 'tannus.graphics.Canvas' class
wrote new CanvasContext class
- began work on the 'CanvasProgram' system