Multiple Fixes in Registrator to Consul Communication.
   - TLS works with Certificate Verififcation on both sides.
   - registrator changed from latest to master , docker pull gliderlabs/registrator:master
   - A source code fix is needed in Registrator to make TLS work.

Change-Id: Ib23e0c790b9edd303d2292e87b4ea8149aa0311f
diff --git a/Makefile b/Makefile
index db15322..c308592 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,6 @@
 	@echo "grafana      : Build the grafana docker container"
 	@echo "nginx        : Build the nginx docker container"
 	@echo "consul       : Build the consul docker container"
-	@echo "registrator  : Build the registrator docker container"
 	@echo
 
 ## New directories can be added here
@@ -174,7 +173,7 @@
 fetch:
 	docker pull consul:latest
 	docker pull fluent/fluentd:latest
-	docker pull gliderlabs/registrator:latest
+	docker pull gliderlabs/registrator:master
 	docker pull ubuntu:xenial
 	docker pull wurstmeister/kafka:latest
 	docker pull wurstmeister/zookeeper:latest