# -------------------------------------------------------------------
# Authors:
#
# - Robert Bradshaw <robertwb@gmail.com>
# - Frédéric Chapoton
# - Erik Madison Bray
# 
#               Copyright 2010-2021
#
#  Distributed under the terms of the GNU General Public License (GPL)
#  as published by the Free Software Foundation; either version 2 of
#  the License, or (at your option) any later version.
#                  https://www.gnu.org/licenses/
# -------------------------------------------------------------------
