4.2.0
-----
* First day of the week option removed (managed through the locale settings in
  gtk 2.4 and above).

20030716
--------
* XfceTrayIcon now both provides "clicked" (a single left button
  click) and "double_clicked" (double left button click) signals
* XfceTrayIcon no longer autoconnects, you'll need to call
  xfce_tray_icon_connect() explicitly
