Should be able to configure client.id in PublishKafka processors

When using the PublishKafka processors (any version) there is no way to set the client id (client.id) property when publishing to a topic. the PutKafka processor has this option (under the Client Name property), but the kafka version it is set to work with is old (0.8.x) relative to the PublishKafka processors (0_10, 0_11, 1_0, 2_0).

I believe there should be an option to confgiure the client id property from the processor properties