This pull request adds Fedora Docs support for Badges in our Pagure repository. The long-term goal is to replace the old Trac documentation with new pages about Fedora Badges (maybe in the future replacing badges.fp.o/about?), providing easy access to the design assets and resources, and a step-by-step guide on how to design a badge (probably based off Flock workshop content).

Could a member of the Docs team also take a look at this pull request and verify it's correct? I was able to generate a preview locally, but it would be nice to have external confirmation too.