!http server with go lang
- http://qiita.com/nirasan/items/330a0e23f3877bce0051
-- golem is too heavy
- http://qiita.com/m0a/items/f6405bc29073a7609050
-- simple web socket
-- net/http add-on library
-- fix import golang.org/x/net/websocket
- http://qiita.com/nirasan/items/2160be0a1d1c7ccb5e65
-- inside net/http