* libnautilus-extensions/nautilus-mime-actions.h,
	libnautilus-extensions/nautilus-mime-actions.c:
	(nautilus_mime_get_default_action_for_uri,
	nautilus_mime_get_default_application_for_uri,
	nautilus_mime_get_default_component_for_uri,
	nautilus_mime_get_short_list_applications_for_uri,
	nautilus_mime_get_short_list_components_for_uri,
	nautilus_mime_get_all_applications_for_uri,
	nautilus_mime_get_all_components_for_uri,
	nautilus_mime_set_default_action_type_for_uri,
	nautilus_mime_set_default_application_for_uri,
	nautilus_mime_set_default_component_for_uri,
	nautilus_mime_set_short_list_applications_for_uri,
	nautilus_mime_set_short_list_components_for_uri,
	nautilus_mime_extend_all_applications_for_uri,
	nautilus_mime_remove_from_all_applications_for_uri): Moved from
	gnome-vfs-handlers.[ch] and renamed from gnome_vfs_mime... to
	nautilus_mime...
	(get_mime_type_from_uri_hack): Internal helper fucntion moved from
	gnome-vfs-handlers.c
	* libnautilus-extensions/Makefile.am: Build and install
	nautilus-mime-actions.c and nautilus-mime-actions.h repsectively.
	* libnautilus-extensions/nautilus-program-chooser.c:
	(populate_program_list):
	* src/file-manager/fm-directory-view.c:
	(create_open_with_gtk_menu), (reset_bonobo_open_with_menu):
	* src/nautilus-sidebar.c: (nautilus_sidebar_update_buttons):