Copyright (c) 2007-2011 ETH Zurich

with the following individuals added to the list of Contributing Authors

  Dan Wallis
  Lawren Quigley-Jones
  Marc Fournier
  Marcus Rejås
  Matteo Corti
  Matthias Fuhrmeister
  Raphael Thoma
  Scott Worthington
  Tuomas Haarala
  Wolfgang Schricker
  Yannick Gravel

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.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.