Log Message:
Update from version 0.3.1 to 0.9.

Reviewed and tested by wiz@.

Pkgsrc changes:
 o Adapt the large set of diffs to the new version.
 o Depend directly on cairo and turn off the use of the ancient
   version of cairo embedded in the distribution.  (Caused build
   failures with a newer cairo installed from pkgsrc.)

Upstream changes:

What's New in Sunbird 0.9
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Sunbird 0.9 is the latest release of our standalone calendar
application. We recommend that all users upgrade to this latest
version.

The following features have been added to Sunbird 0.9:

    * Events spanning days now have a visual indicator indicating
      them as connected events
    * When reloading a remote calendar a progress indicator is now shown
    * The so-called "minimonth" (small calendar month in the upper
      left) has been given a visual overhaul
    * The calendar views (day, week, multiweek, month) have been
      given a visual overhaul
    * CalDAV support and interoperability with various CalDAV
      servers has been improved
    * The application stability and memory consumption has been
      greatly improved
    * A full list of changes that have gone into this release can
      be found on The Rumbling Edge website at
      http://www.rumblingedge.com/2008/09/21/sunbird-09-released/

Release Date: September 23, 2008

What's New in Sunbird 0.8
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Sunbird 0.8 is the latest release of our standalone calendar
application. We recommend that all users upgrade to this latest
version.

The following features have been added to Sunbird 0.8:

    * A new icon set which matches more closely the icon style of
      other mozilla applications
    * Category colors are now shown next to an event box, giving
      users a much better overview of their differently categorized
      events
    * Events with alarms now have a visual indicator showing an alarm bell
    * A totally overhauled alarm dialog
    * Sunbird now recognizes the timezone definitions in .ics files
      created by other applications. This fixes the longstanding
      issue of Sunbird miscalculating the date or time of events
      contained in those files
    * The timezone guessing has been significantly improved
    * Sunbird now contains experimental support for viewing remote
      calendars offline. This feature has known bugs and is included
      for testing purposes only
    * Sunbird contains several performance fixes, which should
      improve working with larger calendar files
    * You can now define for each of your calendars, whether you
      want to be notified of alarms for events in these calendars or
      not
    * A full list of changes that have gone into this release can
      be found on The Rumbling Edge website at
      http://weblogs.mozillazine.org/rumblingedge/archives/2007/11/sb_0-8.html

Release Date: April 04, 2008

What's New in Mozilla Sunbird (R) 0.7
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Mozilla Sunbird 0.7 is the latest release of our standalone calendar
application. We recommend that all users upgrade to this latest
version.

    * A redesigned event/task dialog has been enabled to gather
      feedback from the community. It offers a much cleaner user
      interface and additional functionality including:
          o Events/Tasks can be created in different timezones
          o Integrated display of recurrence patterns, reminders
          o Custom recurrences and reminders
          o Clear separation between tasks and events
    * The new event summary dialog lists all the details of tasks
      and events for calendar which are read-only.
    * Colliding events (events in the same time slot) are shrunk
      so that they fit into the display of a day. This no longer
      affects other events on the same day.
    * Localized releases of Sunbird in Chinese (simplified),
      Georgian, Lithuanian, Portuguese (European), Spanish (Argentina)
      and Turkish
    * A full list of changes that have gone into this release can
      be found on The Rumbling Edge website at
      http://weblogs.mozillazine.org/rumblingedge/archives/2007/07/sb_0-7.html

Release Date: October 25, 2007

What's New in Mozilla Sunbird (R) 0.5
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Mozilla Sunbird 0.5 is the latest release of our standalone calendar
application. We recommend that all users upgrade to this latest
version.

    * Much more polished user interface in the calendar views
    * Working hours are back
    * Automatic migration of data in Sunbird 0.2, iCal.app, and Evolution
    * Much improved printing functionality
    * Support for Google Calendar (via the Google Calendar Provider extension)
    * Vastly improved reliability
    * Many performance improvements
    * Many usability improvements
    * A full list of changes that have gone into this release can
      be found on The Rumbling Edge weblog at
      http://weblogs.mozillazine.org/rumblingedge/archives/2006/12/sb_0-5.html

Release Date: June 27, 2007