Reducing Autowiring dependencies in order to clean up definitions

Shoud allow the Autonet source file compile a tad bit faster, because it doesn't really have much to bring in.  Also allows us to avoid including the mangled websocketpp header in more than one spot--our mangling is really something we don't want to propagate too far from its origination point.

autowiring/AutoNetServer.h

@@ -2,6 +2,10 @@
 #pragma once
 #include "CoreThread.h"
 
+class AutoNetServer;
+
+extern AutoNetServer* NewAutoNetServerImpl(void);
+
 class AutoNetServer:
   public CoreThread
 {
@@ -10,7 +14,9 @@ class AutoNetServer:
 
 public:
   virtual ~AutoNetServer();
-  static AutoNetServer* New(void);
+	static AutoNetServer* New(void) {
+		return NewAutoNetServerImpl();
+	}
 
   /// <summary>
   /// Waits until resume message is sent from the visualizer

src/autonet/AutoNetServer.cpp

@@ -1,15 +1,10 @@
 // Copyright (C) 2012-2014 Leap Motion, Inc. All rights reserved.
 #include "stdafx.h"
 #include "AutoNetServer.h"
-#include "AutoNetServerImpl.hpp"
 
 AutoNetServer::AutoNetServer():
   CoreThread("AutoNetServer")
 {
 }
 
 AutoNetServer::~AutoNetServer(){}
-
-AutoNetServer* AutoNetServer::New(void) {
-  return new AutoNetServerImpl;
-}

src/autonet/AutoNetServerImpl.cpp

@@ -1,7 +1,7 @@
 #include "stdafx.h"
 #include "AutoNetServerImpl.hpp"
-#include "autowiring.h"
 #include "at_exit.h"
+#include "autowiring.h"
 #include "EventRegistry.h"
 #include "TypeRegistry.h"
 #include <iostream>
@@ -58,6 +58,10 @@ AutoNetServerImpl::~AutoNetServerImpl()
 {
 }
 
+AutoNetServer* NewAutoNetServerImpl(void) {
+	return new AutoNetServerImpl;
+}
+
 // CoreThread overrides
 void AutoNetServerImpl::Run(void){
   std::cout << "Starting Autonet server..." << std::endl;

src/autonet/AutoNetServerImpl.hpp

@@ -172,3 +172,7 @@ class AutoNetServerImpl:
   const int m_Port; // Port to listen on
 };
 
+/// <summary>
+/// Equivalent to new AutoNetServerImpl
+/// </summary>
+AutoNetServer* NewAutoNetServerImpl(void);