Adding Gluon App code to support EVPN

Change-Id: I24aee104482a166e412e5e7b42ea1dbf518d51c6
diff --git a/modules.defs b/modules.defs
index b18fcbe..350fc38 100644
--- a/modules.defs
+++ b/modules.defs
@@ -208,6 +208,7 @@
     '//apps/l3vpn:onos-apps-l3vpn-oar',
     '//apps/openroadm:onos-apps-openroadm-oar',
     '//apps/artemis:onos-apps-artemis-oar',
+    '//apps/gluon:onos-apps-gluon-oar',
 ]
 
 PROTOCOL_APPS = [