Ticket #17 - new replication optimizations
    
    Found some more optimizations in the backend.
    
    Remove any unneccessary checks on replicated operations.
    
    While the syntax and schema check functions do check for replicated
    ops, there is still a lot of code that can by skipped over.
    
    Reviewed by: rmeggins (Thanks!)
    
    https://fedorahosted.org/389/ticket/17