added Cancellation FK in models.py and inline in admin.py.
added test for Cancellation __str__() +fixed a test.
added 'cancellations' to prefetch_related. Month calendar checks cancellation dates.
MiniCalendar now adds 'CANCELLED' to title of cancelled events.
cleaned up calendars.py
share formatmonthname() in calendars.py
added tests for cancelled events & misc. tests for calendars.
added UpcomingEvents class to upcoming.py. Fixed tests.
Updated upcoming_events.html partial to check for cancellations. Added prefetch_related to live() in managers.py
more cancelled events stuff for templates.
added a few tests for detail template (cancelled events).
day view now aware of cancelled events.
cancelled events: fixed a test, added a test (detail&day).
less db queries: improved repeat() in managers.py
next_event bug fix
fixed a couple of tests. added some comments
added South migration for cancelled events.
changed things around in detail template. +Couple of functions to detailview. +test for past cancelled event.
Bug fix: events on calendar are now sorted properly (earliest first).
Updated CHANGELOG and README.