hxnodejs does not fully implement sys.net.Socket (needed for sys.Http)

[theJenix]

This could be noise (because haxe.Http exists), or it could be related to #59 ; I noticed that the sys.net.Socket implementation in hxnodejs does not implement the all of the variables and methods defined in https://api.haxe.org/sys/net/Socket.html which means trying to use sys.Http will result in compiler errors. Specifically, it looks like it is missing the output stream variable and the setTimeout and shutdown methods.

[neimanpinchas]

I have as well the same problem, I am ready to implement in if we have basic guidance

[neimanpinchas]

It seems like we must implement a class SocketOutput, and override some methods there.
Then add a field output to socket, and initialize it in the constructor to a socketoutput

[neimanpinchas]

#187