First cut at improved undo
Merge branch 'master' of https://github.com/highfidelity/hifi into improved_undo
More undo work
Merge branch 'master' of https://github.com/highfidelity/hifi into improved_undo
Merge branch 'master' of https://github.com/highfidelity/hifi into improved_undo
Undo now fully support local subtrees
Merge branch 'master' of https://github.com/highfidelity/hifi into improved_undo
Pre CR tweaks
Merge branch 'master' of https://github.com/highfidelity/hifi into improved_undo
CR
Merge pull request #2721 from Atlante45/improved_undo

Handle subtrees with undo