Finish update password and profile

models/user.go

@@ -49,6 +49,7 @@ type User struct {
 	NumStars      int
 	NumRepos      int
 	Avatar        string `xorm:"varchar(2048) not null"`
+	AvatarEmail   string `xorm:"not null"`
 	Location      string
 	Website       string
 	Created       time.Time `xorm:"created"`
@@ -106,6 +107,7 @@ func RegisterUser(user *User) (err error) {
 
 	user.LowerName = strings.ToLower(user.Name)
 	user.Avatar = base.EncodeMd5(user.Email)
+	user.AvatarEmail = user.Email
 	if err = user.EncodePasswd(); err != nil {
 		return err
 	}