Added 2 controls:
- PropertyWindow
- LayersControl
Created common GUI-elements and base classes
Created a library of shared items that can be used from both sides
Every shape when "finished" drawn by the tool notifies that they are done and thus a MUI-object can be created
Bugfix in MoveTool to not create shade items

Signed-off-by: Daniel Dahlkvist (home) <messer_@hotmail.com>