tag old version in dprops

Issue-ID: AAF-332
Change-Id: I8bfe0eb489d955d3dade8fcdbb9a70fc319d3f02
Signed-off-by: Sai Gandham <sg481n@att.com>
diff --git a/auth/docker/dpush.sh b/auth/docker/dpush.sh
index 3c1a28f..8d0c2f6 100644
--- a/auth/docker/dpush.sh
+++ b/auth/docker/dpush.sh
@@ -11,6 +11,7 @@
 fi
 
 for AAF_COMPONENT in ${AAF_COMPONENTS}; do
-        docker push ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_${AAF_COMPONENT}:${VERSION}
+        docker push ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_${AAF_COMPONENT}:${OLD_VERSION}
+		docker push ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_${AAF_COMPONENT}:${VERSION}
 
 done