Rest-intent
- add get intent by id
- fix problem of not returning the correct intent id at creation to UI.
- create script for mesh mininet topology

Change-Id: I5fc4f008ab2d31a63d222f3e42502408dc25fe6b
diff --git a/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java b/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java
index 99f79fc..28399c8 100755
--- a/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java
+++ b/src/main/java/net/onrc/onos/datagrid/web/DatagridWebRoutable.java
@@ -19,6 +19,7 @@
         router.attach("/get/map/{map-name}/json", GetMapResource.class);
         router.attach("/add/intents/json", IntentResource.class);
         router.attach("/get/intents/json", IntentResource.class);
+        router.attach("/get/intent/{intent_id}/json", IntentResource.class);
         return router;
     }