2006-10-20  Brian Cameron  <brian.cameron@sun.com>

        * docs/C/gdm.xml, gui/gdmsession.[ch], gui/greeter/greeter.c,
          gui/greeter/greeter_action_language.[ch],
          gui/greeter/greeter_canvas_item.[ch], gui/greeter/greeter_parser.c,
          gui/greeter/greeter_item_customlist.[ch],
          gui/greeter/greeter_session.[ch],
          gui/greeter/themes/*/*xml: Now support "combo" style lists and
          support "language" and "session" lists which can be used directly
          in the theme rather than having to use the session/language
          pop-ups.  Suggestion from Boston GNOME Summit.  The defaul themes
          now support these combo boxes.
        * gui/greeter_item_ulist.c: Cleanup
        * gui/gdmconfig.[ch]: Renamed function to gdm_save_customlist_data,
          so it is more clear what the function does.