CORD-1488 Update neutron-api charm to specify source of Neutron ONOS plugin

Change-Id: I63af2b6824274ea1832d8e55e495326e08b837f0
diff --git a/profile_manifests/rcord.yml b/profile_manifests/rcord.yml
index 36a62b7..baaf93d 100644
--- a/profile_manifests/rcord.yml
+++ b/profile_manifests/rcord.yml
@@ -86,7 +86,7 @@
   keystone: "cs:trusty/keystone-33"
   mongodb: "cs:trusty/mongodb-33"
   nagios: "cs:trusty/nagios-10"
-  neutron-api: "cs:~cordteam/trusty/neutron-api-5"
+  neutron-api: "cs:~cordteam/trusty/neutron-api-6"
   nova-cloud-controller: "cs:trusty/nova-cloud-controller-64"
   nova-compute: "cs:~cordteam/trusty/nova-compute-2"
   nrpe: "cs:trusty/nrpe-4"