owner_check.  Added creating_conn and subordinate.  Placed
	add_to_list, start_looking_at and object_type inside #if
	0..#endif, since they are not currently used.
(aux_inherit_items):Removed arguments target_creator, creating and
	object_type.  Added argument subordinate.  Changed type of
	arguments object_no and object, since we know that they are a
	Text_no and Text_stat, respectively.
(check_delete_aux_item_list): Renamed the "owner" argument
	"subordinate".
(text_stat_check_add_aux_item): Removed the item_creator and creating
	arguments.  Added the creating_conn argument.
(conf_stat_check_add_aux_item_list): Ditto.
(system_check_add_aux_item_list): Ditto.
(conf_stat_check_add_aux_item): Declaration for undefined and
	unused function removed.
(conf_stat_add_aux_item): Ditto.