* Revise and link inline to the lists of modules
* Fix jinja2 objects.inv fallback path
* Fix bolding of deprecation marker
* Change module_support to link to lists via :doc:
That links to the top of the page instead of a section.
* Add a short text for each list of maintained modules
* Change maintenance info to only display on core and network modules
* Use a template to generate the category lists
* Refactor so that we first extract all of the data that we need to
build the docs and then give that data to the templates to build with
* Add docs page listing modules ordered by support level
