Magic Cube

Next step on the way to completely do away with object Movement classes.

Correct the cuts of Mega/Kilominx.

Major abstraction - automatically compute the 'computeRowFromOffset()' function from CUTS.
Still one thing left: it appears like the CUTS of Mega/Kilominxes are not correct.

Abstract the next function, computeRowFromOffset(), out of the individual Movement classes.
Still two issues:

1) mysterious 1.5 multiplier in Movement12
2) in Movement8, moving the offset works only if the rotAxis are face-turning, i.e. they connect the centers of the opposing faces of the octahedron.

Remove class referencees from ObjectList.

MOve the FOV from ObjectList to individual object classes.

Introduce abstract 4,6,8 adn 12 classes.

Move the Movement class from ObjectList to individual object classes.

Realize that the Movements of Rex, Redi, Dino and the Skewbs are all identical and convert those 4 classes into one MovementCornerTwisting.

Minor