Merge pull request #216 from wking/list-contributors

AUTHORS: List contributors to this project

.mailmap

+Andy Boughton <abought@gmail.com> <pchemist@gmail.com>
+Greg Wilson <gvwilson@software-carpentry.org> <gvwilson@third-bit.com>

.update-copyright.conf

+[project]
+vcs: Git
+
+[files]
+authors: yes
+files: no

AUTHORS

+lesson-template was written by:
+Aaron O'Leary <aaron.oleary@gmail.com>
+Andy Boughton <abought@gmail.com>
+Bill Mills <mills.wj@gmail.com>
+Greg Wilson <gvwilson@software-carpentry.org>
+James Allen <jamesallen0108@gmail.com>
+John Blischak <jdblischak@gmail.com>
+Raniere Silva <raniere@ime.unicamp.br>
+Rémi Emonet <remi.emonet@reverse--com.heeere>
+Timothée Poisot <tim@poisotlab.io>
+Trevor Bekolay <tbekolay@gmail.com>
+W. Trevor King <wking@tremily.us>

requirements.txt

 CommonMark
 pandocfilters
 PyYAML
+update-copyright