Imports github.com/HouzuoGuo/tiedot/db github.com/dgrijalva/jwt-go github.com/go-martini/martini github.com/martini-contrib/binding github.com/martini-contrib/cors gopkg.in/mgo.v2 gopkg.in/mgo.v2/bson Standard library imports bytes crypto/md5 encoding/hex encoding/json fmt io/ioutil log net/http net/smtp runtime strings text/template time