added 2 => 1 port use for bzfs, and bots improvement effort
added 2 => 1 port use for bzfs, and bots improvement effort


kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1