implemented WebSocketClient
now using directly http.ClientRequest instead of http.request
updated frame to allow sending masked data
improved clientUpgrade handler
fixed small typo
removed wsc.send from client test because of debugging
solving failing client upgrades
fixed typo
changed way http server is set up in client_test
defining request headers now in options.headers
added some debugging loggers
removed a wrong function call and a old console.log
removed a wrong function call and a old console.log, this is the real commit forgot to save..
found client bug in WebSocketFrame
solved masking issue of client