Imports golang.org/x/crypto/bcrypt google.golang.org/appengine google.golang.org/appengine/datastore google.golang.org/appengine/log google.golang.org/appengine/memcache github.com/julienschmidt/httprouter github.com/nu7hatch/gouuid Standard library imports html/template io/ioutil net/http time encoding/json fmt