Imports github.com/kevinburke/go-types github.com/ttacon/libphonenumber github.com/kevinburke/rest golang.org/x/net/context Standard library imports bytes encoding/base64 encoding/json image unicode crypto/sha1 image/jpeg net/http/httputil image/gif crypto/hmac errors fmt image/png io io/ioutil net/http net/url os sort strconv strings sync time unicode/utf8