Changes the border of the GE, gray line when unselected, orange line when selected,
Puts the different shutters inside JSplitPane,
Redraw the area of a GraphicalElement when it is deleted,
Correct a bug : when a GE was removed, the Z-index didn't worked anymore.
Creates a new CA : LinkToMapImage and its renderer. It permits to the Scale and the Orientation to be linked to a MapImage,
So the Scale doesn't have to be refreshed anymore,
When a mapImage is selected on the ConfigurationShutter, the Object is hightlighted on the document.