They don't work now with official collection, because we must to update the information of element (type coil or protection).
You can test it by creating new master element (dont forget to define the master type, coil or protection).
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3185 bfdf4180-ca20-0410-9c96-a3a8aa849046
-add widget for edit it
-make link betwen QET -> QETproject -> Diagram, for transmit the xrefproperties
-xrefpropertie can save/load to xml and setting.
-XRefItem don't use the properties yet
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2983 bfdf4180-ca20-0410-9c96-a3a8aa849046
