Bug 627993 - Inconsistent storage of password expiry times
    
    https://bugzilla.redhat.com/show_bug.cgi?id=627993
    
    Description: Allows passwordLockoutDuration, passwordResetFailureCount,
    passwordMaxAge, passwordMinAge, passwordWarning to have <days>D|d,
    <hours>H|h, <min>M|m, and <sec>S|s in addition to the current
    representation <sec> in seconds.