Kafka image changes

Update Kafka and dmaap-mr images
Update Kafka environment variables

Issue-ID: DMAAP-628
Change-Id: Id1515bccf605ddde4c507717eabf1ceb99fd0a6a
Signed-off-by: sunil unnava <su622b@att.com>
diff --git a/kubernetes/dmaap/charts/message-router/values.yaml b/kubernetes/dmaap/charts/message-router/values.yaml
index 58e60f3..098ffe1 100644
--- a/kubernetes/dmaap/charts/message-router/values.yaml
+++ b/kubernetes/dmaap/charts/message-router/values.yaml
@@ -28,7 +28,7 @@
 #################################################################
 # application image
 repository: nexus3.onap.org:10001
-image: onap/dmaap/dmaap-mr:1.1.5
+image: onap/dmaap/dmaap-mr:1.1.6
 pullPolicy: Always
 
 kafka: