a77e21c schema: fix Flag arguments on the client

Authored and Committed by jcholast 7 years ago
    schema: fix Flag arguments on the client
    
    Fix Flag arguments appearing as Bool on the client.
    
    https://fedorahosted.org/freeipa/ticket/6009
    
    Reviewed-By: David Kupka <dkupka@redhat.com>