Ticket #47302 - get rid of sbindir start/stop/restart slapd scripts
    
    https://fedorahosted.org/389/ticket/47302
    Reviewed by: mreynolds (Thanks!)
    Branch: master
    Fix Description:
    do not need sbindir -slapd scripts since we already had -dirsrv scripts -
    start-dirsrv etc. - that already take an instance argument, although not
    with -Z
    Platforms tested: RHEL6 x86_64
    Flag Day: no
    Doc impact: Yes, if we have already documented sbindir start-slapd etc.