Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - library
Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - handy method on model
Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - another handy method
Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - first import with test!
Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - more robust test
Issue https://github.com/OpenACalendar/OpenACalendar-Web-Core/issues/110 - display info on reoccurance to user