kill the foobar clock.

2002-03-28  Mark McLoughlin  <mark@skynet.ie>

        * foobar-widget.[ch]: kill the foobar clock.

        * panel-per-panel-config.schemas: add the clock applet to
        the default menu panel setup.

        * gnome-run.c: (run_dialog_response):
        * menu.c: (create_new_panel):
        * panel.c: (panel_load_panels_from_gconf): update for foobar change.