Bug#833661: www.debian.org: Arrange companies by continent on merchandise page

Hi all,

Regarding the Debian merchandise page [1] and Bug #833661 [2],

I've create merge request [3] on Debian Website repository to add this
following informations:
- Adding languages available on websites,
- Adding informations about deliveries,
- Updating informations needed to add new vendor,
- Sorting vendors by name,
- Deleting disabled vendors, history can be found through Git.

Preview for English and French versions is availaible on my personnal
page [4].

Please take time to review and if it's good for, we can merge and close
this bug.

Bests regards,
Alban

[1] https://www.debian.org/events/merchandise
[2] https://bugs.debian.org/833661
[3] https://salsa.debian.org/webmaster-team/webwml/merge_requests/324
[4] https://people.debian.org/~zordhak/merchandise-update/events/