public function isLoggedIn()
 {
     $this->ensureVespulaAuthObjectIsSet();
     return $this->vespula_auth->isValid() === true;
 }
/**
 * 
 * @param \Vespula\Auth\Auth $auth
 * @return string containing current authentication status info
 */
function s3MVC_DumpAuthinfo(\Vespula\Auth\Auth $auth)
{
    return 'Login Status: ' . $auth->getSession()->getStatus() . PHP_EOL . 'Logged in Person\'s Username: '******'Logged in User\'s Data: ' . PHP_EOL . print_r($auth->getUserData(), true);
}