LOW: Removed override (was only used for debug purposes)
RESOLVED - issue OPENFLEXO-781: Cannot move value stream element 
https://bugs.openflexo.com/browse/OPENFLEXO-781
Made view schema resizable and we now draw the working area to make the
bounds of the drawing appear clearly to the user
RESOLVED - issue OPENFLEXO-780: Palette visuale aspect 
https://bugs.openflexo.com/browse/OPENFLEXO-780
MEDIUM: Fixed some issues in shape selector and background selector.
Removed all unnecessary LocalizedDictionnary entries from XML
RESOLVED - issue OPENFLEXO-778: refresh missing after reordering actions
 https://bugs.openflexo.com/browse/OPENFLEXO-778
RESOLVED - issue OPENFLEXO-782: shape x, y width and height constraint
issues  https://bugs.openflexo.com/browse/OPENFLEXO-782