TwistyPuzzleLib

Correct cuts in the Ghost Pyramid

now the cuts in the Ghost Pyramid can be arbitrarily moved

improve the Ghost Pyramid

beginnings of support for Ghost Pyramid

remove debug

1. fix Ghost 2x2
2. abstract out the TwistyGhostAbstract (in preparation for Ghost Pyramid & Ghost Skewb)

change the model of Ghosts.
Fix one problem in Dino4 solver error reporting

fix Pyraminx scrambling and solver.

fix scrambling Cuoid323; progress with Pyraminx scrambling.

fix scrambling Dinos