* components/music/nautilus-music-view.c: (fetch_play_time):
	Fix a divide-by-zero problem.
	(play_status_display), (slider_moved_callback),
	(slider_release_callback): Added FIXMEs at other possible
	divide-by-zero problems where I am less sure what the solution is.
	* libnautilus-extensions/nautilus-directory-async.c:
	(allow_metafile), (nautilus_directory_request_read_metafile),
	(nautilus_directory_request_write_metafile): Disable metafile
	reading and writing for "pipe:" URIs for now. This turns off the
	creation of alternate metafiles too. Hope this turns out to be
	good.
	(start_monitoring_file_list): Fixed a wrong assert.
	* libnautilus-extensions/nautilus-gnome-extensions.c:
	(nautilus_gnome_canvas_fill_with_gradient): Fixed a divide by zero
	bug in here.
	* src/file-manager/fm-icon-view.c: (fm_icon_view_destroy),
	(directory_view_font_family_changed_callback),
	(fm_icon_view_initialize): Changed spelling of "familiy" to the more
	standard "family".
	* src/nautilus-application.c: (nautilus_application_startup): Put
	in some more verbose detailed error messages; we'll have to do more
	iteration on these.