Feature: add cc users in workflow: move isNotificationCc to WorkflowNotificationHandler

src/Bundle/ChillMainBundle/Notification/Templating/NotificationTwigExtensionRuntime.php

@@ -76,7 +76,6 @@ class NotificationTwigExtensionRuntime implements RuntimeExtensionInterface
         return $environment->render('@ChillMain/Notification/extension_list_notifications_for.html.twig', [
             'notifications' => $notifications,
             'appendCommentForms' => $appendCommentForms,
-            'notificationCc' => false,
         ]);
     }
 }