Ticket 49073: nsDS5ReplicatedAttributeListTotal fails when excluding no attribute
    
    Bug Description:
        When nsDS5ReplicatedAttributeListTotal defines an empty list of excluded attribute
        this is to send all entry attributes during the total initialization.
        When evaluating the attributes to send (total init), if the attribute list
        is empty, the replica agreement assumes that it was not defined and fallback
        to nsDS5ReplicatedAttributeList value.
    
    Fix Description:
        When nsDS5ReplicatedAttributeListTotal is defined, sets a flag to considere
        its value even if its value is empty
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1405257
    
    Reviewed by: Mark Reynolds (Thanks Mark !)
    
    Platforms tested: F23
    
    Flag Day: no
    
    Doc impact: no