All code of the Drupal module Judy is Copyright 2012-2014 Jacob Friis Mathiasen. 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, 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 as the file LICENSE.txt; if not, please see http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. Drupal is a registered trademark of Dries Buytaert.