* ffgo.svg was created by Florent Rougon with Inkscape, from the following
  openclipart icon:

    https://openclipart.org/detail/190981/helicopter

  which, according to <https://openclipart.org/share>, is distributed under
  the terms of the CC0 1.0 Universal license (which should be as close as
  possible to public domain for the concerned juridiction(s)).

  The derived work ffgo.svg is also distributed under the terms of the CC0 1.0
  Universal license. To the extent possible under law, Florent Rougon has waived
  all copyright and related or neighboring rights to ffgo.svg. This work is
  published from France.

  You should have received a copy of the CC0 1.0 Universal license along with
  FFGo, otherwise see <http://creativecommons.org/publicdomain/zero/1.0/>.

* The various ffgo.png files under the directory containing this file are
  derived from ffgo.svg by simple, automated conversion. They are all
  distributed under the same terms as ffgo.svg.
