func UserAbout(cmd bytengine.Command, user *bytengine.User, eng *bytengine.Engine) (interface{}, error) {
	usr := cmd.Args["username"].(string)
	info, err := eng.Authentication.UserInfo(usr)
	if err != nil {
		return nil, err
	}
	return info, nil
}
handler for: user.about
package base
import (
	"github.com/johnwilson/bytengine"
)
func UserNew(cmd bytengine.Command, user *bytengine.User, eng *bytengine.Engine) (interface{}, error) {
	usr := cmd.Args["username"].(string)
	pw := cmd.Args["password"].(string)
	err := eng.Authentication.NewUser(usr, pw, false)
	if err != nil {
		return nil, err
	}
	return true, nil
}
func UserAll(cmd bytengine.Command, user *bytengine.User, eng *bytengine.Engine) (interface{}, error) {
	rgx := "."
	val, ok := cmd.Options["regex"]
	if ok {
		rgx = val.(string)
	}
	users, err := eng.Authentication.ListUser(rgx)
	if err != nil {
		return nil, err
	}
	return users, nil
}