2003-05-13  Mark McLoughlin  <mark@skynet.ie>

        * panel-toplevel.c: (panel_toplevel_update_attached_position),
        (panel_toplevel_update_normal_position),
        (panel_toplevel_update_auto_hide_position),
        (panel_toplevel_update_hidden_position), (get_delta),
        (panel_toplevel_update_animating_position),
        (panel_toplevel_update_position), (panel_toplevel_update_size),
        (panel_toplevel_animation_timeout),
        (panel_toplevel_start_animation), (panel_toplevel_instance_init):
        Add support for animated resizing and use it for drawers.