TwistyPuzzleLib

Make ObjectSignature ready for any size bandaged cube.

helpers: license.

Do not crash when something's wrong with the JSON file - handle this gracefully, do not change the object then, and report this to Firebase.

- move the 'object' popup to the botton right
- move the 'solve' button to the upper left
- movee the 'scramble' button to the upper right (its new FastScrambleEffect still not implemented fully)

Progress with sticker overrides.

Beginnings of support for 'sticker overrides' - possibility to override the color of an individual face of an individual cubit. Ultimately this will enable overriding with any bitmap; so far only a solid color.

Also, fixes for two crashers.

Introduce BlacklistedSignatures singleton: during type2 scrambling (locally-produced bandaged cuboids) remember the signatures that we've previously proven to be leading to a dead-end.

lame work around for a crasher. At least it's not going to crash now.

Minor.

Fixes for scrambling locally-produced bandaged cuboid.