New Remoting implementation (iteration 3) #2053

- Asynchronous lockless remoting
 - Pluggable transport drivers
 - Multiple transport support
 - Simplified lifecycle events
 - Support for netty based TCP, SSL+TCP and UDP support
 - Updated Akka protocol with soft-state connections and failure detection
 - Refactored failure detectors (currently duplicated from cluster)

akka-cluster/src/main/scala/akka/cluster/Cluster.scala

@@ -61,7 +61,7 @@ class Cluster(val system: ExtendedActorSystem) extends Extension {
   import settings._
 
   val selfAddress: Address = system.provider match {
-    case c: ClusterActorRefProvider ⇒ c.transport.address
+    case c: ClusterActorRefProvider ⇒ c.transport.addresses.head // FIXME: temporary workaround. See #2663
     case other ⇒ throw new ConfigurationException(
       "ActorSystem [%s] needs to have a 'ClusterActorRefProvider' enabled in the configuration, currently uses [%s]".
         format(system, other.getClass.getName))