Ticket 48921 - CI Replication stress tests have limits set too low
    
    Description:  The number of users to add and delete was incorrectly
                  set low for debugging purposes, but it was not raised back up
                  to the correct value when it was committed to the source tree.
    
    https://fedorahosted.org/389/ticket/48921
    
    Reviewed by: mreynolds (one line commit rule)