Initial work on TCP transport layer:

* Optionally compiled additional TCP transport layer.
* Config to enable it.
* Tested and functional with lcdr's tcpudp dll, udp being disabled in the dll due to port issues.
* Removed unused RakNet replica manager and id manager. We've got our own replica manager since pre-open-source.
* Utilizes async boost behavior.

Todo:
* Figure out how to do ping calculations.
* Fix crashes on universe shutdown.
* Test TLS on a VPS.
* Remove unnecessary logging.
* Test with lots of clients.
* Finish "master" to "manager" naming refactor.

tests/dGameTests/GameDependencies.cpp

@@ -1,5 +1,7 @@
 #include "GameDependencies.h"
 
+#include "TransportPeerInterface.h"
+
 namespace Game {
 	Logger* logger = nullptr;
 	dServer* server = nullptr;
@@ -7,7 +9,7 @@ namespace Game {
 	dChatFilter* chatFilter = nullptr;
 	dConfig* config = nullptr;
 	std::mt19937 randomEngine;
-	RakPeerInterface* chatServer = nullptr;
+	TransportPeerInterface* chatServer = nullptr;
 	AssetManager* assetManager = nullptr;
 	SystemAddress chatSysAddr;
 	EntityManager* entityManager = nullptr;