Draft: relax Part::Feature type checking for Link support
Draft: relax Part::Feature type checking for Link support

Replace isDerivedFrom('Part::Feature') with hasattr(obj,'Shape')

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master