Imports github.com/Unknwon/com github.com/Unknwon/i18n github.com/gogits/chardet github.com/gogits/gogs/pkg/setting gopkg.in/clog.v1 Standard library imports crypto/md5 crypto/rand crypto/sha1 encoding/base64 encoding/hex fmt html/template math math/big net/http strings time unicode unicode/utf8