Sun Oct 24 16:55:37 1999  George Lebl  <jirka@5z.com>

        * {panel,aligned,sliding,edge,floating,border,button,applet}-widget.[ch],
          panel-types.h, panel.c, panel_config.[ch], session.c, status.h:
          changed sizes to be pixel based, and added pixel_size stuff to
          applets, while preserving compatiblity with the current scheme

        * session.c: don't complain when we can't remove config file for
          extern applet as it might in fact not be there