9ac5750 various minor changes

13 files Authored by sobek 2 years ago, Committed by carlwgeorge 2 years ago,
    various minor changes
    
    - use xref links with .adoc extension (fix surplus mark tag in rendered epel-policy.adoc)
    - convert d.f.o links to xref links
    - fix links (broken; to support internationalization; drop unnecessary anchors)
    - move old mail archive link
    - add links
    - fix typos
    
    Merges: #161