[DF-2319] - mouse wheel filtering added for Text Field and Flags widgets.
[DF-1994] - horisontal alignment for UITextField is fixed.
[DF-1517] - UIEditor main window size change should not now affect the zoom value.
[DF-2318] fixed UITextView focus
[DF-2328] UITextField bug fix
[DF-2009] Additional fix - Now we don't allow to "turn out" controls.
[DF-2009] and [DF-2047] fixed. Now pivot point do not affect align options. Also added proportional recalculation of pivot point after control resize.
DF-1411 merged conflict
Merge branch 'to_master' of https://github.com/dava/dava.framework into to_master