* libnautilus-extensions/nautilus-mime-actions.c:
	(nautilus_mime_get_default_component_for_uri_internal),
	(nautilus_mime_get_short_list_components_for_uri),
	(make_oaf_query_with_known_mime_type),
	(make_oaf_query_with_uri_scheme_only): Make sort conditions
	syntactically valid when we don't have a MIME type. Added a FIXME
	to report the error properly when we have better error handling.
	* src/nautilus.oafinfo: Remove hardware: as a supported URI scheme
	from the list view.