Make OpenROADM project importable on Eclipse.

- to accomodate AT&T's request.
  - added required pom.xml for OpenROADM

Change-Id: I502ae52fe2e7678b6c1b15970401ccbd3a8489e7
diff --git a/pom.xml b/pom.xml
index d5aa6a2..46702ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,6 +66,8 @@
         <module>incubator</module>
         <module>features</module>
 
+        <module>models/openroadm</module>
+
         <module>tools/package/archetypes</module>
         <module>tools/package/branding</module>
     </modules>