working on undo..again

something happened to the animations..
for now with no animation
commit fix

commit fix
undo animations working

took a new approach to solve undo animation problems.
it worked
adding another movement inverse as the last one, animating that, ten
taking two histories out of the cubies history vector
Merge remote-tracking branch 'origin/game'
testing and code tuning

testing and code tuning
code testing-code tuning

code testing-code tuning