Copyright (c)2018 Christopher R. Martin
Released under the GPLv3 license
https://www.gnu.org/licenses/gpl-3.0.en.html
email: crm28@psu.edu

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3 as 
published by the Free Software Foundation.

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.

