Initial skeleton of OpenFlow meter provider

Change-Id: Ifa0992f5c60f2ca65b97bdd553dc41cd7a55430c
diff --git a/providers/openflow/pom.xml b/providers/openflow/pom.xml
index 7c0096f..99ff664 100644
--- a/providers/openflow/pom.xml
+++ b/providers/openflow/pom.xml
@@ -36,6 +36,7 @@
         <module>packet</module>
         <module>flow</module>
         <module>group</module>
+        <module>meter</module>
         <module>app</module>
     </modules>