Gilles Caulier <caulier dot gilles at gmail dot com>   : Main developer and coordinator.
Marcel Wiesweg <marcel dot wiesweg at gmx dot de>      : Developer.
Unai Garro <ugarro at sourceforge dot net>             : Developer.
Pieter Voloshyn <pieter dot voloshyn at gmail dot com> : Image filter algorithms.
Gerhard Kulzer <gerhard at kulzer.net>                 : Handbooks writer.

Renchi Raju <renchi at pooh.tam.uiuc.edu>              : Developer.
Tung NGUYEN <ntung at free.fr>                         : new icon set
