Events ready for approval - show or not to show?

[ZuzkaU]

Describe the bug Currently, draft events that haven't been approved yet by the event manager show in the tutor hub, but not in the calendar.

Expected behavior Either show draft events on both places, or none. I would prefer both (for tutors only).

[heddendorp]

By design these events should not show up for anyone but admins, so I would prefer to remove them form the tutor hub as well