[VOL-1346]  This commit addresses device discovery notifications
which will be principally used by the affinity router.  In doing so
this commit also rename the core_adapter.proto to inter_container.proto.

Change-Id: Ib2a7b84efa50367d0ffbc482fba6096a225f3150
diff --git a/rw_core/core/core.go b/rw_core/core/core.go
index 7423563..0908146 100644
--- a/rw_core/core/core.go
+++ b/rw_core/core/core.go
@@ -131,7 +131,8 @@
 		kafka.InterContainerHost(core.config.KafkaAdapterHost),
 		kafka.InterContainerPort(core.config.KafkaAdapterPort),
 		kafka.MsgClient(core.kafkaClient),
-		kafka.DefaultTopic(&kafka.Topic{Name: core.config.CoreTopic})); err != nil {
+		kafka.DefaultTopic(&kafka.Topic{Name: core.config.CoreTopic}),
+		kafka.DeviceDiscoveryTopic(&kafka.Topic{Name: core.config.AffinityRouterTopic})); err != nil {
 		log.Errorw("fail-to-create-kafka-proxy", log.Fields{"error": err})
 		return err
 	}