* HACKING: Updated URL for popt.

	* components/rpmview/nautilus-rpm-view.c:
	(nautilus_rpm_view_update_from_uri):
	Changed to use FD_t for real instead of casting a pointer to a
	raw file descriptor to it.

	* libnautilus-extensions/nautilus-directory-async.c:
	Told it to load 32 items at a time instead of 1.
	I think it's time we try this. It seems to work.

	* src/ntl-uri-map.c (my_notify_when_ready),
	(got_metadata_callback): Change to use the new version of
	async. get_file_info.