TwistyPuzzleLib

- remove the retarded NODE_RATIO from TwistyObject
- more correctly estimate Cuboid's 'realSize' as an average of their 3 sizes.

Progress with cuboids.

Improve cuboids: single-layer cuboids should work. 1x1x1 does!

First attempt at cuboids. 2x2x3 and 3x3x4 mostly working :)

make numLayers into an int[] (preparation for Cuboids)
Caution: because of previous changes to cubit order in cube, the Solver is broken!

Make the cube meshes even a bit smaller

Make cube meshes much smaller (by initroducing two distinct types of cubits -

1) corners and edges
2) face cubits (which now have simpler meshes)

Changes to the Cube cubits; new cube meshes.

Error in Cube's scramble states

'IconMode' finished.