SSDM-7140: re-enabled addref / removeref command when using obis_metadata_folder

obis/src/python/obis/dm/commands/addref.py

@@ -11,8 +11,6 @@ class Addref(OpenbisCommand):
     """
 
     def __init__(self, dm):
-        if dm.data_path != dm.metadata_path:
-            raise CommandException(CommandResult(returncode=-1, output='Addref not supported with obis_metadata_folder.'))
         super(Addref, self).__init__(dm)
 
 

obis/src/python/obis/dm/commands/removeref.py

@@ -12,8 +12,6 @@ class Removeref(OpenbisCommand):
     """
 
     def __init__(self, dm, data_set_id=None):
-        if dm.data_path != dm.metadata_path:
-            raise CommandException(CommandResult(returncode=-1, output='Removeref not supported with obis_metadata_folder.'))
         self._data_set_id = data_set_id
         self.load_global_config(dm)
         super(Removeref, self).__init__(dm)