Merge pull request #168 from jboner/1175-docs-remoting-he

Initial stab at remoting documentation. See #1175

akka-docs/java/code/akka/docs/remoting/RemoteActorExample.java

@@ -0,0 +1,18 @@
+package akka.docs.remoting;
+
+import akka.actor.ActorRef;
+import akka.actor.UntypedActor;
+
+public class RemoteActorExample extends UntypedActor {
+    //#localNodeActor
+    ActorRef a1 = getContext().actorFor("/serviceA/retrieval");
+    //#localNodeActor
+
+    //#remoteNodeActor
+    ActorRef a2 = getContext().actorFor("akka://app@10.0.0.1:2552/user/serviceA/retrieval");
+    //#remoteNodeActor
+
+    public void onReceive(Object message) throws Exception {
+        // Do something
+    }
+}