glg.go
func (g *Glg) HTTPLogger(name string, handler http.Handler) http.Handler {
	return g.HTTPLoggerFunc(name, handler.ServeHTTP)
}
func (g *Glg) HTTPLogger(name string, handler http.Handler) http.Handler {
	return g.HTTPLoggerFunc(name, handler.ServeHTTP)
}
// HTTPLogger is simple http access logger