add design doc link for local auth ( http://my.bzflag.org/w/LocalAuthentication )
add design doc link for local auth ( http://my.bzflag.org/w/LocalAuthentication )

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