octplot THANKS file

octplot has originally been written by Shai Ayal, later joined by 
Michael Schmid and Bruno Roggeri

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

Shai Vaingast
Thomas Weber
Benjamin Lindner
Peter Jensen
Rafael Laboisiere
Victor Munoz
Kai Habel
Tormod Volden
Michael Gilbert
Tammy Ahilea
Michael Goffioul
Muthiah Annamalai
George Barrick
Alexander Barth
Cyril Brulebois
