XmlExportGshScript().addObjectName() should export attributes and values on the object

XmlExportGshScript().addObjectName() does not export the whole object.
   Only tested for groups in v2.3.

The only things that were exported was:

      GroupSave()...
         and a large set of memberships
   
I was trying to export a simple "loader" group and only wanted the group and the loader config.

Leaving the memberships behind would also be a good option to add.  add a new method .exportMemberhships( boolean ) ?