Modified IFloodligthModule to enable ArpHandler for Segment Routing
Modified ArpHandler.java to work with current version of HostManager

Change-Id: I649b14da8fff715cc99b34a813adb709c55ce220
diff --git a/src/main/resources/META-INF/services/net.floodlightcontroller.core.module.IFloodlightModule b/src/main/resources/META-INF/services/net.floodlightcontroller.core.module.IFloodlightModule
index 8197724..5c61f6e 100644
--- a/src/main/resources/META-INF/services/net.floodlightcontroller.core.module.IFloodlightModule
+++ b/src/main/resources/META-INF/services/net.floodlightcontroller.core.module.IFloodlightModule
@@ -28,3 +28,4 @@
 net.onrc.onos.core.matchaction.MatchActionModule
 net.onrc.onos.core.flowmanager.FlowManagerModule
 net.onrc.onos.core.configmanager.NetworkConfigManager
+net.onrc.onos.apps.segmentrouting.ArpHandler