WorkerRoleRelay needs to use an outbound queue and other processor to send DeliveryResults to SubscriptionService #1
Description
Currently, when the EventRelayQueueProcessor.ProcessMessage delivers an event to all subscribers, it then sends the DeliveryResults to the SubscriptionService.
We should probably consider dumping these DeliveryResults on another queue, and have another 'QueueProcessor' pick them up and deliver them using the IServiceClient.