[GRASS-git] [OSGeo/grass-website] c1d9db: moved old Trac link to Github (#73)

[Luca Delucchi]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: c1d9db55d914d11e3cdbac4a4cae7f16493ad0e8
      https://github.com/OSGeo/grass-website/commit/c1d9db55d914d11e3cdbac4a4cae7f16493ad0e8
  Author: Luca Delucchi <lucadeluge at gmail.com>
  Date:   2020-04-03 (Fri, 03 Apr 2020)

  Changed paths:
    M content/about/brand.md

  Log Message:
  -----------
  moved old Trac link to Github (#73)