[DF-639] change ui control hierarchy
[DF-348] UI Editor. Improvements for UI controls.
[DF-348] UI Editor.  Code optimization for previous fixes.
Merge remote-tracking branch 'DAVA/development' into UIEditor
[DF-693] is fixed,
[DF-348] UI Editor. Fix for help path on Win32.
Merge remote-tracking branch 'origin/UIEditor' into UIEditor
"UITextField" class name is now correctly displayed for appropriate controls.
[DF-666] is fixed + "type" field fix for UI controls currently not in editor.
[DF-682] add F1 shortcut
Merge remote-tracking branch 'origin/UIEditor' into UIEditor
[DF-689] fix incorrect copy Textfield and slider
Update scrollbars on resize qt widget.
[DF-679] is fixed.
Merge remote-tracking branch 'origin/UIEditor' into UIEditor
[DF-348] UI Editor. DF-694 fix.
[DF-694] more changes.
Merge branch 'UIEditor' of https://github.com/adebt/dava.framework into adebt-UIEditor

Conflicts:
	Tools/UIEditor/Classes/UI/davaglwidget.cpp