Improve echo_client.py's log message about progress of handshake generation and receiving. Review URL: http://codereview.appspot.com/5310041
Improve echo_client.py's log message about progress of handshake generation and receiving.
Review URL: http://codereview.appspot.com/5310041

git-svn-id: a751b5b3dcfba0ee4592a85c40d2fdd063ca0d53@571 4ff78f4a-9131-11de-b045-6380ec9940d4

XiaonuoGantan/pywebsocket,XiaonuoGantan/pywebsocket