fix teeworld server query, #3

Hi, this fixes the Teeworlds server query, it tries with the 3 known `getinfo` packets.

I renamed the `-tee` argument to `-tees` since I will work next on the `-teem` Teeworlds master query.

Since Teeworlds support was broken since many years, there is probably nobody that uses the `-tee` arg today.
I don't know, that was here before.

If `rawpkt` is not freed before `version` is read (if read) and if this string is NULL terminated, we must just pass the adress. If this value is not used at all by QStat, the only thing to do is to skip this part like the `token` thing already skipped.