Separated OpenstackInterface feature from OpenstackNetworking application.

Change-Id: I4766de7e93c5b432c50a2167b9a9d9d4605b1ad2
diff --git a/apps/cordvtn/pom.xml b/apps/cordvtn/pom.xml
index 560bdc0..b5c572e 100644
--- a/apps/cordvtn/pom.xml
+++ b/apps/cordvtn/pom.xml
@@ -103,7 +103,7 @@
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>
-            <artifactId>onos-app-openstacknetworking-api</artifactId>
+            <artifactId>onos-app-openstackinterface-api</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>