Imports code.google.com/p/gorilla/securecookie labix.org/v2/mgo/bson Imports in module “github.com/godfried/impendulo” github.com/godfried/impendulo/util/errors Standard library imports archive/zip bufio bytes crypto/rand crypto/sha1 encoding/base64 encoding/gob encoding/hex encoding/json fmt io io/ioutil log math os os/user path/filepath strconv strings time unicode