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* Added Month/Week/Day view attributes on the event list. Also added
IListCalendarEnhanced interface. If you mark a calendar with
IListCalendarEnhanced instead of ICalendarEnhanced, then these new list
views will be used for Month/Week/Day views instead of the grid ones.
[regebro]
* Got rid of that annoying '-C' that pops up in some URLs when you navigates.
[regebro]
* Dropped official Plone 3.0 and 3.1 support. It probably still works, but
the buildouts have for some reason stopped working.
[regebro]