Copyright (c) Stefan Kasberger, Susan Härtig and Gernot Musil.
The project utilizes code licensed under the terms of the MIT License from roots.io.
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.
Visit http://www.gnu.org/licenses/ to learn more about the GNU General Public License.