public function sendEmail($user, $subject = "", $viewFile, $content = array(), $return = true, $processOutput = true, $debug=false)
    {
        Yii::log(Yii::t('ciims.core', 'Use of CiiController::sendEmail is deprecated, and will be dropped in a future version. Use EmailSettings::send instead'), 'warning', 'ciims.core');
        $email = new EmailSettings;
        return $email->send($user, $subject, $viewFile, $content, $return, $processOutput, YII_DEBUG);
    }