+Simon A. Eugster <simon.eu@gmail.com>: color scopes, bug fixing, etc.
+Till Theato <root@ttill.de>: bug fixing, etc.
+Alberto Villa <avilla@FreeBSD.org>: bug fixing, logo, etc.
+Jean-Michel Poure <jm@poure.com>: rendering profiles customization
+Ray Lehtiniemi <rayl@mail.com>: bug fixing, etc.