Edit/Distribute aren't recorded in the undo history

[MileyHollenberg]

I just noticed that once you use the Edit/Distribute X/Y/Z that you can't undo that change afterwards. It would be great to have this support for when you just want to revert to the previous positions

[gekidoslair]

yeah my understanding of how to properly handle the undo stack is pretty slim - will if I can get this in!