GNU Robots THANKS file

GNU Robots was originally written by Jim Hall, and is now maintained by
Bradley Smith. Other people contributed by reporting problems, suggesting
various improvements, or submitting actual code. Here is a list of those
people.

Daniel M. B. Fortes Manoel  <dmbfm2@uol.com.br>
David Madore                <david.madore@ens.fr>
Pawel Turnau                <uzturnau@cyf-kr.edu.pl>
Steinar Hamre               <steinarh@stud.fim.ntnu.no>
Tim Northover               <tim@pnorthover.freeserve.co.uk>
Zeeshan Ali Khattak         <zeenix@gmail.com>
Eric P. Hutchins            <hutchiep190@potsdam.edu>