Imports github.com/go-xorm/xorm github.com/go-sql-driver/mysql github.com/alecthomas/log4go github.com/tommy351/gin-sessions github.com/gin-gonic/gin Standard library imports image/color bufio crypto/md5 crypto/rand html/template encoding/hex fmt image image/png io io/ioutil math/rand net/http os path/filepath regexp strconv strings time