security/controller.go
func NewAuthController(um UserManager, cnf web.Config) *AuthController {
	authController := AuthController{UserManager: um, cnf: cnf}
	return &authController
}
func NewAuthController(um UserManager, cnf web.Config) *AuthController {
	authController := AuthController{UserManager: um, cnf: cnf}
	return &authController
}
//NewAuthController constructs new AuthController