GNU Dico THANKS file.

Many people further contributed to GNU Dico by reporting problems,
suggesting various improvements or submitting actual code. Here is a list
of these people. Help us keep it complete and exempt of errors.

Goran Tal               <goran.tal@gmail.com>
Karl Berry              <karl@freefriends.org> 
Marc Dequènes		<duck@duckcorp.org>
Wojciech Polak          <polak@gnu.org>
