Imports
- github.com/gorilla/csrf
- github.com/gorilla/securecookie
- golang.org/x/net/context
- golang.org/x/oauth2/google
- google.golang.org/api/vision/v1
- google.golang.org/appengine
- google.golang.org/appengine/datastore
- google.golang.org/appengine/delay
- google.golang.org/appengine/log
- google.golang.org/appengine/taskqueue
- google.golang.org/appengine/user