Update README.md (gliderlabs#135)

Merge pull request gliderlabs#110 from gliderlabs/belak/raw-cmd

Add Session.RawCommand()

Update remoteforward example to follow configurable handlers feature

Simplify handlers to remove additional types

Fix panic with missing request handler

Fixes gliderlabs#102

Add DefaultServerConfigCallback option for create custom default (gli…

…derlabs#95)

ServerConfigs

Merge pull request gliderlabs#92 from glassechidna/master

Added Server.KeyboardInteractiveHandler

Wait for connections to finish when shutting down

PR gliderlabs#74 introduced a WaitGroup for listeners, but it doesn't wait for
open connections before closing the server. This patch waits until all
conns are closed before returning from Shutdown.

Merge pull request gliderlabs#21 from hloeffler/master

output port