Remove obsolete FIXME in name_encodings test.
Remove obsolete FIXME in name_encodings test.

The FIXME has already been resolved in a later commit in
https://github.com/namecoin/namecoin-core/pull/249, thus we can
remove the now obsolete FIXME.

pataquets/namecoin-core,domob1812/namecore,namecoin/namecoin-core,namecoin/namecoin-core,namecoin/namecoin-core,domob1812/namecore,pataquets/namecoin-core,namecoin/namecore,namecoin/namecoin-core,pataquets/namecoin-core,namecoin/namecore,namecoin/namecoin-core,namecoin/namecoin-core,domob1812/namecore,domob1812/namecore,pataquets/namecoin-core,namecoin/namecore,domob1812/namecore,domob1812/namecore,namecoin/namecore,namecoin/namecore,pataquets/namecoin-core,pataquets/namecoin-core,namecoin/namecore