License
-------

.. code::

    Copyright (C)  2018  Gideon Zweijzer.
    Permission is granted to copy, distribute and/or modify this document
    under the terms of the GNU Free Documentation License, Version 1.3
    or any later version published by the Free Software Foundation;
    with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
    A copy of the license is included in the section entitled "GNU
    Free Documentation License".

For further information read GFDL v1.3: https://www.gnu.org/licenses/fdl-1.3.en.html


Authors
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- Gideon Zweijzer
- Markus Borgelin
- Martijn Wieland
- Rolf Greven

