Ticket #48232 - winsync lastlogon attribute not syncing between DS and AD.
    
    Bug Description:
    From Microsoft forum:
     The DirSync control taps into the replication stream to get the necessary
     changes. Since lastLogon is not replicated, it isn't available via the
     DirSync control.
    Additional notes:
     The lastLogon attribute is not replicated.
     In contrast the lastLogontimeStamp attribute is replicated.
    
    Fix Description:
     Instead of lastLogon|lastLogoff, sync lastLogonTimestamp|lastLogoffTimestamp
     which are the target of DirSync, to ntUserLastLogon|ntUserLastLogoff.
    
    https://fedorahosted.org/389/ticket/48232
    
    Reviewed by rmeggins@redhat.com (Thank you, Rich!!)