Ticket #48024 - repl-monitor invoked from adminserver cgi fails
    
    Description: A generated file by a cgi script requires the "Content-
    Type: text/html" at the top.  This patch adds it.  Also, removing
    the old default config file path, e.g., /etc/dirsrv/eplmon.conf,
    which we don't include any more.
    
    https://fedorahosted.org/389/ticket/48024
    
    Reviewed by rmeggins@redhat.com (Thank you, Rich!!)