Add ROADM application

Change-Id: I50fa93cf3a69122f6434b46e831b254771159294
diff --git a/modules.defs b/modules.defs
index 4011227..d4624bc 100644
--- a/modules.defs
+++ b/modules.defs
@@ -145,6 +145,7 @@
     '//apps/pcep-api:onos-apps-pcep-api-oar',
     '//apps/pim:onos-apps-pim-oar',
     '//apps/reactive-routing:onos-apps-reactive-routing-oar',
+    '//apps/roadm:onos-apps-roadm-oar',
     '//apps/sdnip:onos-apps-sdnip-oar',
     '//apps/test/demo:onos-apps-test-demo-oar',
     '//apps/test/distributed-primitives:onos-apps-test-distributed-primitives-oar',