[GRASS-git] [OSGeo/grass-website] 7b00e3: footer: fix copyright symbol and add license (#223)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: 7b00e3a665580718d35d35ea6fd96357c2fe0a3c
      https://github.com/OSGeo/grass-website/commit/7b00e3a665580718d35d35ea6fd96357c2fe0a3c
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-09-14 (Mon, 14 Sep 2020)

  Changed paths:
    M config.toml
    M themes/grass/layouts/partials/footer.html

  Log Message:
  -----------
  footer: fix copyright symbol and add license (#223)