ICS-file sending not only with cofirmation, but also with notifications like reminders.#1100

ICS-file already can be attached to the confirmation notification.
It would be really great if the ICS-file also could be attached to the reminder notifications.

It seems to me that this is not so hard to realize, because the option is already available for the confirmation notifications.

This would be an extremely helpful extension for all those who use internal systems that are not Microsoft Outlook or Google Calendar - and there are many ;-)