* src/file-manager/fm-directory-view.c:
	(add_component_to_gtk_menu),
	(add_component_to_bonobo_menu): Call viewers "xxx Viewer"
	in "Open With" submenu.
	(add_open_with_bonobo_menu_item): Use the double-underscore
	trick to avoid getting underlined characters in program names.
	* src/nautilus-window.c: (chose_component_callback):
	Don't destroy identifier here; caller handles that. Now the
	View as Other choice in the option menu works, with one bug:
	the option menu label isn't updated properly.