restructure the website navigation
Originally created by Tails on #5826 (Redmine)
Objectives
The objective is to make it easier to navigate through the website by:
- Having more direct accesses to important parts of the website. For that we propose to have, on some items, two levels of navigation in the sidebar.
- Remapping the filesystem of the git to match better the website navigation. That would improve the display of the breadcrumbs and make it easier to know "where you are".
Reorganization
Abstract of what should go in each part:
- Documentation: static documentation on how to use Tails.
- Contribute: everything related to advertizing, auditing, improving or developping Tails.
- Help & Support: tools to help the users who require more interaction than just reading the documentation.