QueuesadillaShell: --logger option has no effect

[cleptric]

    public function getLoggerName($loggerName = null)
    {
        if (empty($loggerName)) {
            $loggerName = $this->params['logger'];
        }

        return $loggerName;
    }

The if statement will never be true, as the main() method calls getLoggerName() and pass 'stdout'. PR is on it's way.

[cleptric]

PR is open #5