Copyright © 2011, 2013 Richard Kettlewell
Copyright © 2013 Ian Jackson
Copyright © 2000, 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

On Debian systems, the complete text of the GNU General Public License
can be found in ‘/usr/share/common-licenses/GPL-3’ or in the dpkg source
as the file ‘COPYING’.