[DF-734] fix select control rect.
[DF-733] backlight parent rect.
Merge remote-tracking branch 'origin/UIEditor' into UIEditor
[DF-348] UI Editor. Fix for DF-710. UI changes for widgets.
Merge remote-tracking branch 'origin/UIEditor' into UIEditor
Merge pull request #98 from adebt/UIEditor

UI Editor - bugs fixes.