directory's recursive item count). More thorough testing will wait
	for John to implement the high level feature.

	* libnautilus-extensions/nautilus-directory-private.h:
	* libnautilus-extensions/nautilus-directory-async.c:
	(directory_count_callback): Used a local variable.
	(start_monitoring_file_list): Reduced use of GnomeVFSURI a bit.
	(cancel_deep_count), (nautilus_directory_cancel),
	(set_up_request_by_file_attributes),
	(nautilus_async_destroying_file), (lacks_deep_count),
	(wants_deep_count), (request_is_satisfied),
	(start_monitoring_file_list), (deep_count_one),
	(deep_count_callback), (deep_count_load), (deep_count_start),
	(state_changed): Added the code to compute deep counts.

	* libnautilus-extensions/nautilus-directory.c:
	(nautilus_self_check_directory): Added a self-check to try out
	the deep counts.

	* libnautilus-extensions/nautilus-file-attributes.h:
	Renamed the attribute now that it's for more than one kind of
	deep count, not just a directory items count.

	* libnautilus-extensions/nautilus-file-private.h:
	* libnautilus-extensions/nautilus-file.h:
	* libnautilus-extensions/nautilus-file.c:
	(nautilus_file_get_deep_counts):
	Added the high-level interface for getting at the counts.