[F] Created occurrence object. Not related to anything yet.
[C] Resizing fields for occurrence records in TCA.
[F] Adding occurrences to event records.
[C] Changing SQL relationship between events & occurrences. Now one to many.
[C] Removin URL & description fields on Occurrence model.
[C] Removing tabs from inline occurrences on events.
[C] Re-arranging the Occurrence TCA.
[F] Created update/migration script for deriving occurrences from existing events.
[C] Changing address to 3 lines high in TCA.
[C] Adding more msging to update script.
[B] Fixing types for occurrence model.
[F] Deprecating fields in Event model that are now in Occurrence. Loses sorting for now.
[B] Creating occurrences on the same page as their events in update script.
[B] Deprecated functions weren't properly accessing the first Occurrence model.
[F] Adding some sorting. Needs to be expanded for search queries and everything else.
[B] Fixing how we query for events by occurrences.
[F] Making the sorting mechanism flexible.
[F] Moving some old Event functions to the new Occurrence model.
[F] Fixed how calendar action aggregates data to now use occurrences.
[C] Changing label on Occurrence' event in TCA.