* [DOCS] Add a roadmap section to the documentation.
Adding the roadmap will likely help people figure out what are the next big
topics that might be missing for them to take the leap and use Authelia.
Maybe some users are also waiting for a feature to unlock some use cases.
* Apply suggestions from code review
Co-authored-by: James Elliott <james-d-elliott@users.noreply.github.com>
Co-authored-by: Amir Zarrinkafsh <nightah@me.com>
Co-authored-by: James Elliott <james-d-elliott@users.noreply.github.com>
