Add long command-line options to man pages
    
    The man pages almost universally only documented the short
    options even though the long options were all defined in
    the popt configuration.
    
    Also do a bit of minor bit of reformatting and added a lint
    option. I'm not going to require mandoc as a requirement as
    the linting is pretty minor at the moment but it's better than
    nothing.
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1782838