DMaaP busontroller integration w MR

This replaces mock server for MR with actual MR containers.
Refactored MR launch script to be common.
Neither MR or Buscontroller uses AAF.

Change-Id: I30b262f17fe4d293fc2b5870fed6a977438e9cef
Signed-off-by: Dominic Lunanuova <dgl@research.att.com>
Issue-ID: DMAAP-320
diff --git a/test/csit/scripts/dmaap-buscontroller/dmaapbc-launch.sh b/test/csit/scripts/dmaap-buscontroller/dmaapbc-launch.sh
index 72c4438..5c34953 100755
--- a/test/csit/scripts/dmaap-buscontroller/dmaapbc-launch.sh
+++ b/test/csit/scripts/dmaap-buscontroller/dmaapbc-launch.sh
@@ -4,7 +4,7 @@
 # sets global var IP with assigned IP address
 
 function dmaapbc_launch() {
-	TAG=onap/dmaap/buscontroller
+	TAG=onap/dmaap/buscontroller:latest
 	CONTAINER_NAME=dmaapbc
 	IP=""