Imports github.com/spf13/pflag github.com/andrewseidl/viper github.com/gorilla/handlers github.com/Jeffail/gabs github.com/sirupsen/logrus github.com/gorilla/sessions github.com/rs/cors github.com/rcrowley/go-metrics gopkg.in/tylerb/graceful.v1 Standard library imports bytes crypto/rand crypto/tls crypto/x509 encoding/hex encoding/json errors fmt io io/ioutil net net/http net/http/pprof crypto/sha256 os/user net/http/httputil net/url os path/filepath regexp strconv strings time