pom fixes and modify release order

Change-Id: I793023b1fba776f8f30292029a253fef85bf8c6f
diff --git a/tools/onos-yang-tools-build-release b/tools/onos-yang-tools-build-release
index 8df7d68..1feb92a 100755
--- a/tools/onos-yang-tools-build-release
+++ b/tools/onos-yang-tools-build-release
@@ -26,7 +26,7 @@
 trap cleanup EXIT
 
 mvn versions:set -DnewVersion=$OYT_VERSION versions:commit
-mvn -Prelease clean deploy
+mvn -Prelease clean deploy -DdeployAtEnd=true
 git commit -am"Releasing $OYT_VERSION"
 git tag -sm"Tagging $OYT_VERSION" $OYT_VERSION