Expanded network protocol, read more

Not really doing much, just busywork with the server's handlers.

I've tweaked the TODO tags as well.

server/server_connections.cpp

@@ -172,5 +172,5 @@ void ServerApplication::HandleDisconnectRequest(ClientPacket* const argPacket) {
 }
 
 void ServerApplication::HandleDisconnectForced(ClientPacket* const argPacket) {
-	//TODO: HandleDisconnectForced
+	//HandleDisconnectForced
 }