[DF-5527] remove some code.
[DF-4721] fix MacOS MovieView
[DF-5527] fix QuickEd MacOS project
Merge branch 'development' of github.com:dava/dava.framework into development
[DF-4721] fix UIEditor
Merge branch 'development' of https://github.com/dava/dava.framework into development
[DF-5569] Added save prompt messagebox
[DF-5541] Fixed property editor freeze
Merge branch 'development' into development_waypoint