Imports github.com/gorilla/websocket github.com/stretchr/gomniauth github.com/stretchr/gomniauth/common github.com/stretchr/gomniauth/providers/facebook github.com/stretchr/gomniauth/providers/github github.com/stretchr/gomniauth/providers/google github.com/stretchr/objx Standard library imports crypto/md5 errors flag fmt html/template io io/ioutil log mycode/trace net/http path/filepath strings sync time