Follow-up localization

[fflorent]

Follow-up of #305

TODO:

• [ ] Localize the titles of the sections and of the documents (#396)
• [x] Use GitLocalize instead of Weblate (#370)

Probably much worth to be done

• [ ] Support screenshot localisation in Weblate instead of the VCS?
• [x] Be sure we can add specific pages for some languages

Questions

• [x] Is it possible to use a different language than English as a source? (like French → English)

[fflorent]

Is it possible to use a different language than English as a source? (like French → English)

I feel like it won't be possible with GitLocalize.

Be sure we can add specific pages for some languages

That could be done, but by hacking with the code:

• We can add new navigation items using the mkdocs hooks (using on_nav);
  • We may use the extra configuration item to declare any nav additional items;
• The page should be added directly to the git repository;