* Added automap.go stub
* Fixed bad error handling
* Handle header error from io.Copy()
* d2client.ClientConnection renamed to ServerConnection
Having two interfaces named ClientConnection in adjacent packages was a point of confusion for me. Renamed the client ClientConnection to ServerConnection since clients connect to servers and servers to clients.
* Fix lint warnings in remote_client_connection.go
* Tidying and lint warnings in remote_client_connection.go
* Switch statement in remote_client_connection.go now has matching blocks.
* RemoteClientConnection.serverListener refactor.
The switch statement is still repetitive but now it's separate. I think we would need generics to make it smaller.
* Receiver name change from l to r.
* Comments and other adjustments.
* Old commits
* Fixed bad error handling
* Cleaned up remote_client_connection.go
* SendPacketToClient removed.
