public function actionPendingApplications()
{
$sent = false;
if (Yii::app()->getRequest()->getQuery('report') === 'generate') {
$pendingApplications = new PendingApplications();
$sent = $pendingApplications->emailCsvFile(Yii::app()->params['applications_alert_recipients']);
}
$this->render('pending_applications', array('sent' => $sent));
}