99339bf replica install: don't allow install against a newer server

Authored and Committed by jcholast 4 years ago
    replica install: don't allow install against a newer server
    
    If the version of the remote server is higher than the local version, don't
    allow installing a replica of it.
    
    https://fedorahosted.org/freeipa/ticket/5983
    
    Reviewed-By: Petr Spacek <pspacek@redhat.com>