[DF-4580] action for generation of mask
[DF-4580] generate heigh delta mask
[DF-4580] win32 project fixes
[DF-4580] use automatic alternate colors for pixels, error and completion messages
[DF-4580] simplify color selection
[DF-4580] add checker colors to EditorSettings
[DF-4580] use colors from external source
[DF-4580] Heightmap delta tool dialog
[DF-4580] Removed deprecated code
[DF-185] Fixed build for Mac OS
[DF-4580] Fixing review issues
[DF-4580] Fixed build
Merge branch 'vegetation_mask_editor' of https://github.com/dava/dava.framework into vegetation_mask_editor
[DF-4580] Fixed default angle value
[DF-4580] Fixed build for mac
Merge branch 'vegetation_mask_editor' of https://github.com/dava/dava.framework into vegetation_mask_editor
[DF-4580] Bugfix
[DF-4580] improved validation
Merge branch 'development' into vegetation_mask_editor

Conflicts:
	Tools/ResourceEditor/DataQt/mainwindow.ui
[DF-4580] Fixed merge