Version 2.2.0:
 - Added Rhythmbox plugin
 - Added Zoom plugin
 - Lock Screen plugin: Added support for gnome-screensaver

Version 2.2.0 beta 3:
 - Makefile.in: Added -lXtst option to compile line for the Scroll plugin

Version 2.2.0 beta 2:
 - WWW Browser plugin: Added tab-handling functions

Version 2.1.4:
 - Amixer plugin: The child process that creates and updates the volumebar will exit
   when it receives a SIGINT, SIGQUIT or SIGTERM
 - Common actions plugin: Added function "Close Window"
 - New plugin: F-keys, emulates key presses of the keys F1-F12
Version 2.1.2:
 - Will not give an error message when current_keyboard.xml does not exist
Version 2.1.0 beta 3:
 - Replaced aumix plugin by amixer plugin 2.0 with GUI
Version 2.1.0 beta:
 - Added KDE Switch Desktop plugin.
 - Added Scroll plugin
 - WWW Browser plugin: Added function Stop
 - Common actions plugin: Added functions Cut, Copy, Paste and Select All
