Support for recurring events

[raboof]

It would be nice to somehow support showing recurring events (such as all the movies at http://www.filmhuisdekeizer.nl/programma/ or 'koopzondag'), but obviously they should not be presented as prominently as 'unique' events.

Perhaps the front page should be laid out like:

• Unique events today
• (link to hide recurring events today)
• Recurring events today (perhaps presented smaller and with some extra indentation?)
• Unique events tomorrow
• (link to expand any recurring events tomorrow, something like "and 9 recurring events")
• Unique events the day after tomorrow
• (link to expand any recurring events tomorrow, something like "and 5 recurring events")

[raboof]

These might also be modelled as events that span multiple dates, such as http://www.havenkwartierdeventer.com/agenda/archief/groepstentoonstelling-mission-impossible/ . Ideally you'd want to take into account the venues' opening hours there, though...