Don't put file descriptor values in thread names

[empserver] / src / scripts / nightly / patches / win32.i386 / mingw.econfig

echo data "$MINGW_DIR$BOXDIR/$INSTANCE/emp4/var/empire"
echo info "$MINGW_DIR$BOXDIR/$INSTANCE/emp4/share/empire/info.nr"
echo builtin "$MINGW_DIR$BOXDIR/$INSTANCE/emp4/share/empire/builtin"