Added a REST API to the Proxy ARP module to inspect the ARP cache
diff --git a/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ArpWebRoutable.java b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ArpWebRoutable.java
new file mode 100644
index 0000000..eefa2db
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ArpWebRoutable.java
@@ -0,0 +1,22 @@
+package net.onrc.onos.ofcontroller.proxyarp;
+
+import net.floodlightcontroller.restserver.RestletRoutable;
+
+import org.restlet.Context;
+import org.restlet.Restlet;
+import org.restlet.routing.Router;
+
+public class ArpWebRoutable implements RestletRoutable {
+
+	@Override
+	public Restlet getRestlet(Context context) {
+		Router router = new Router(context);
+		router.attach("/cache/json", ArpCacheResource.class);
+		return router;
+	}
+
+	@Override
+	public String basePath() {
+		return "/wm/arp";
+	}
+}