Element editor : hover a primitve will highlight it with a blue halo

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3694 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/editor/editorcommands.cpp

@@ -567,8 +567,7 @@ void ChangeInformationsCommand::redo() {
 ScalePartsCommand::ScalePartsCommand(ElementScene *scene, QUndoCommand * parent) :
 	ElementEditionCommand(scene, 0, parent),
 	first_redo(true)
-{
-}
+{}
 
 /**
 	Destructor