d3300a9 Ticket #47391 - deleting and adding userpassword fails to update the password (additional fix)

Authored and Committed by nhosoi 9 years ago
    Ticket #47391 - deleting and adding userpassword fails to update the password (additional fix)
    
    Bug description: ldapmodify with changetype "modify" is supposed
    to skip checking unhashed password in acl_check_mods.  "delete"
    and "replace" were being skipped, but not "add".
    
    Fix description: "add" also skips to check unhashed password.
    
    https://fedorahosted.org/389/ticket/47391
    
    Reviewed by Rich (Thank you!!)
    (cherry picked from commit 5337dcfa67827ac46df68a2f817eade638eb352d)