Various fixes and addition to the Fabric

Changes:
- Punts ARP packets to the controller using fobj;
- Disables intercepts in HLP when SR app is activated;

Change-Id: Ife098994f6d3c79fd73847657df0c08d856e7246
diff --git a/src/main/java/org/onosproject/segmentrouting/DefaultRoutingHandler.java b/src/main/java/org/onosproject/segmentrouting/DefaultRoutingHandler.java
index ba918c6..5396f54 100644
--- a/src/main/java/org/onosproject/segmentrouting/DefaultRoutingHandler.java
+++ b/src/main/java/org/onosproject/segmentrouting/DefaultRoutingHandler.java
@@ -611,6 +611,7 @@
      */
     public void populatePortAddressingRules(DeviceId deviceId) {
         rulePopulator.populateRouterIpPunts(deviceId);
+        rulePopulator.populateArpNdpPunts(deviceId);
 
         // Although device is added, sometimes device store does not have the
         // ports for this device yet. It results in missing filtering rules in the