Lots of changes :)
Progress with RubikControl.
Square-1: beginnings
RubikControl: rotate the cube 2.
RubikControl: rotate the cube.
Simplify RubikSurfaceView and the touchscreen control.
RubikControl: progress.
RubikControl: fixes; progress.
Progress with RubikControl - finger movements during all 13 sub-stages of the 'whole' stage finished.Next: actually move the cube.
Progress with RubikControl - sub-stages 1 and 2 of the 'whole' stage finished.