[gimp-web] (25 commits) Non-fast-forward update to branch wip/Jehan/issue-236-new-sponsor-page

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/issue-236-new-sponsor-page' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  a46512e... plugins: use mirrors.json and display pretty organization n
  dde4453... themes: update the text introducing mirrors.
  482086b... content: update the sponsors page.
  09ae4ac... content, plugins: add the mirror list in the sponsors page.
  589e858... themes: remove download list from various download pages.
  ba018c0... content, plugins: improve the country verification for mirr
  6d2ac0d... plugins: testing a different rendering for the mirror spons
  555a3a6... plugins: get back a per-country listing with location detai
  b0d907f... content, plugins: adding a way to ignore known geoip discre
  b1edf33... content: adding the new "Astra ISP" mirror in mirrors.json 
  b7b28f5... content, plugins, tools: some cleaning of mirrors2.json ref
  e422568... tools: add --verify-checksum option to gimp-check-mirrors.p
  40cc36d... tools: return error code for gimp-check-mirrors.py.
  bd4b3d6... content, tools: new mirror in Germany: dogado GmbH
  02ee6de... content: new mirror policy news.
  2dd97a1... content: update sponsor page and news.
  483a474... tools: update mirror verification scripts.
  95a40b8... content, tools: update mirror lists with last scripts.

Commits added to the branch:

  94ef756... content: fix 2.10.28 news. (*)
  2ac4e68... 2.10.28 text fixes and improvements (*)
  0928efc... content: add GIMP 2.10.28 (source and Windows installer) to (*)
  81f54b6... content: let's publish 2.10.28 news tomorrow. (*)
  1fa1e12... plugins: use mirrors.json and display pretty organization n
  597ec4c... themes: update the text introducing mirrors.
  8d17f0f... content: update the sponsors page.
  7c6d99f... content, plugins: add the mirror list in the sponsors page.
  a76cdf3... themes: remove download list from various download pages.
  512d148... content, plugins: improve the country verification for mirr
  174b194... plugins: testing a different rendering for the mirror spons
  c4ef01e... plugins: get back a per-country listing with location detai
  12b6115... content, plugins: adding a way to ignore known geoip discre
  281d705... content: adding the new "Astra ISP" mirror in mirrors.json 
  a0ff729... content, plugins, tools: some cleaning of mirrors2.json ref
  4b0435b... tools: add --verify-checksum option to gimp-check-mirrors.p
  935523d... tools: return error code for gimp-check-mirrors.py.
  c476dcf... content, tools: new mirror in Germany: dogado GmbH
  1138214... content: new mirror policy news.
  85ee3b0... content: update sponsor page and news.
  ff64a32... tools: update mirror verification scripts.
  40217e2... content, tools: update mirror lists with last scripts.
  3284de0... content: add a "Contributors" section to the mirror news.
  743a08f... themes: move the checksum hash of tarballs into a <details>
  e85ef87... themes: less messy (hopefully) download page.

(*) This commit already existed in another branch; no separate mail sent