sjmurdoch

#! /usr/bin/env python3
 
# Copyright (C) 2008-2009 by Guy Rutenberg
 
# 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 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,