Little patch for Socket 1.0.x - Working on my nRelay Project.

I spent a little time today to have Elephant.IO working with Socket 1.0.x.
Only tested with the default namespace "/" but it works for me

Hope it helps !
Thanks for this project.
I think '1::' is socket.io v0.9 format. In my case, server responded "40" to client message "52".