Imports firebase.google.com/go firebase.google.com/go/messaging github.com/dgrijalva/jwt-go github.com/gorilla/mux github.com/nfnt/resize github.com/thomas-bouvier/palette-extractor golang.org/x/net/context gopkg.in/mgo.v2 gopkg.in/mgo.v2/bson Standard library imports image/color bytes crypto/md5 crypto/rsa encoding/base64 encoding/hex encoding/json errors fmt html/template image image/draw image/jpeg io/ioutil log math/rand net/http net/http/httputil net/smtp os regexp strconv strings time