* libnautilus-extensions/nautilus-file.c: (destroy):
	Fixed a storage leak (we weren't freeing file->details).
	* libnautilus-extensions/nautilus-self-checks.c:
	(nautilus_check_string_result): Fixed a storage leak.

	* libnautilus-extensions/nautilus-directory-async.c:
	(metafile_read_done), (metafile_read_failed),
	(metafile_read_complete): Added some asserts.
	* libnautilus-extensions/nautilus-directory.c:
	(nautilus_self_check_directory): Added one more "assert".

	* libnautilus-extensions/nautilus-lib-self-check-functions.c:
	(nautilus_run_lib_self_checks): Formatting tweaks.
	* nautilus-widgets/nautilus-widgets-self-check-functions.c:
	(nautilus_widgets_run_self_checks): Formatting tweaks.

	* nautilus-widgets/nautilus-preference.c:
	(nautilus_widgets_self_check_preference): Made the test
	not repeat things so many times. It doesn't help find the
	leaks, it actually hurts :-)

	* src/nautilus-application.c: (nautilus_app_quit):
	* src/nautilus-main.c: (main):
	Moved the gnome_vfs_shutdown out to the main loop instead of
	putting it inside nautilus-application.c since that matches
	how we do the initializing.