Feature request: add event images to the detailed event view

[decafbeef]

Using the YesTicket event view like [yesticket_events type="all" count="3"] gives a nice detailed overview over upcoming events. It does not show the event photos though. It would be nice if this detailed overview would also show the event photo, like in the [yesticket_events_cards], maybe on the right next to the title or above the title.