Added a class that client and server inherits from.

Class and server now share the same pointer i game.
You are now able to start a client and a server on the same computer.

src/Engine/Network/Client.cpp

@@ -5,8 +5,8 @@ using namespace boost::asio::ip;
 
 Client::Client() : m_Socket(m_IOService)
 {
-    // Set up network stream
     m_ReceiverEndpoint = udp::endpoint(boost::asio::ip::address::from_string("192.168.1.6"), 13);
+    // Set up network stream
     m_NextSnapshot.InputForward = "";
     m_NextSnapshot.InputRight = "";
 }