[GRASS-git] [OSGeo/grass-website] d334de: Improves meta tags

[Nicolas Bozon]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-website
  Commit: d334de80a08f115f755754f79dfdcdac604e65b2
      https://github.com/OSGeo/grass-website/commit/d334de80a08f115f755754f79dfdcdac604e65b2
  Author: nbozon <nicolas.bozon at cartogenic.com>
  Date:   2020-07-29 (Wed, 29 Jul 2020)

  Changed paths:
    M config.toml
    A static/images/other/share-img.png
    M themes/grass/layouts/partials/head.html

  Log Message:
  -----------
  Improves meta tags

Adds default share image, url and keywords