Ticket #48933 - drop support for legacy replication - need to clean code
    
    Description: Fix for #84139 (commit 8b276a5533ff4945e23f2091c9de29c605491b25)
    still contains legacy repliation code which is unused.  Cleaning it up.
    
    https://fedorahosted.org/389/ticket/48933
    
    Reviewed by mreynolds@redhat.com (Thank you, Mark!!)