Implicit Scheduling flow in Bedework

Starting point

There are 2 starting points for a meeting

1. As a new meeting request
2. As an event turned into a meeting

A new meeting is created by InitAddEventAction? with a sched request par specifying a meeting request.

An update can turn an event into a meeting by specifying the request par "makeEventIntoMeeting"

For both we init scheduling fields (attendees, organizer, sequence) adn set the scheduling method to request.

The svc method add or update will be called both of which call the implicit scheduling method to send the request.