Copyright.txt

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                  License Information and Copyright Notice
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Copyright (C) 1995-2012 Bradford W. Mott, Stephen Anthony and the
Stella Team

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The Arcade Learning Environment
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Copyright (C) 2009-2012 Yavar Naddaf, Marc G. Bellemare, Joel Veness and the
Artificial Intelligence Laboratory at the University of Alberta


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 any later version.

You should have received a copy of the GNU General Public License version 2
along with this program (License.txt); if not, write to the Free Software 
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY. IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO
ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE IS
PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE NO
OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
MODIFICATIONS.