Server side implementation

[darkl]

See
https://github.com/darkl/WampSharp/tree/wampv2/src/net45/WampSharp/Core/Listener
https://github.com/darkl/WampSharp/tree/wampv2/src/net45/WampSharp/WAMP2/V2/Core/Listener

Note that DefaultWampClientProxy (https://github.com/Code-Sharp/JWampSharp/blob/master/src/jwampsharp/src/main/java/co/codesharp/jwampsharp/core/proxy/DefaultWampClientProxy.java) and DefaultWampServerIncomingMessageHandler (https://github.com/Code-Sharp/JWampSharp/blob/master/src/jwampsharp/src/main/java/co/codesharp/jwampsharp/core/dispatch/DefaultWampServerIncomingMessageHandler.java) are available for client container implementation.