PackagingDrafts/DocumentationNaming

This will become section 1.2.1 in NamingGuidelines:

Documentation Packages with Embedded OS versioning
Documentation packages (as approved by the Fedora Documentation Project) can be named with the OS version number in the package name to allow parallel installation of multiple versions, in cases where the documentation is specific to a release of Fedora and there is value in having multiple versions simultaneously installed.