A calendar event.
Includes the event title, description, location, organizer, start and end
time, and other details.
This is the gd Event kind. See:
http://code.google.com/apis/gdata/common-elements.html#gdEventKind
These properties are meaningful. They are all optional.
property name property type meaning
-------------------------------------
title string event name
content string event description
author string the organizer's name
where string* human-readable location (not a GeoPt)
startTime timestamp start time
endTime timestamp end time
eventStatus string one of the Event.Status values
link Link* page with more information
category Category* tag or label associated with this event
attendee Contact* attendees and other related people
* means this property may be repeated.
The Contact properties should be Keys of Contact entities. They are
represented in the XML encoding as linked <gd:who> elements.