Depend on released version of cord-config app

Change-Id: Id4ef5700c94f8b52c81f66052cb4e74b9747868e
diff --git a/pom.xml b/pom.xml
index 4cf2ba8..766700a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,9 +51,7 @@
             APIs for interacting with the CORD VTN application.
         </api.description>
 	<api.package>org.opencord.cordvtn.rest</api.package>
-        <cord.config.version>1.4.0-SNAPSHOT</cord.config.version>
-        <!-- TODO onos-build-conf.version can be dropped when onos.version > 1.10.3 -->
-        <onos-build-conf.version>1.10.3-onf</onos-build-conf.version>
+        <cord.config.version>1.3.1</cord.config.version>
     </properties>
 
     <dependencies>