alphagov/calendars — pull request #17 by JordanHatch (2012-11-19 13:22:18+00:00)
Title: Add fields to ics output for Outlook compatibility

Right now our calendar iCal exports are throwing errors when a user attempts to import them into Outlook XP or 2003, as Outlook does not interpret the RFC correctly, and requires several additional fields in the calendar body.

Those fields are:

- `METHOD:PUBLISH` - at the start of `VCALENDAR`
- `UID`, `SEQUENCE` and `DTSTAMP` - inside each `VEVENT`