* Time, load, and mail notification are now separately selectable.

* Time, load, and mail notification are now separately selectable.
  Edwin variables notify-show-time, notify-show-load, and
  notify-show-mail select the components.

  Additionally, the Scheme variable NOTIFIER-ELEMENTS controls what is
  displayed and when; you can add new elements to customize the
  notifier for your needs.

* The notifier has been changed to use the new inferior thread output
  mechanism, which should eliminate the redisplay bugs that people
  have been seeing.

* The command M-x run-notifier is used to start the notifier; M-x
  kill-notifier kills it.  To start the notifier from your init file,
  use ((REF-COMMAND RUN-NOTIFIER)).

* The Edwin variable notify-interval is now in units of seconds
  instead of milliseconds.