Version 2.4.0 beta:
 - Added support for USB keyboards.

Version 2.2.0 beta 2:
 - Keys with scancode equal to 0 will be skipped.

Version 2.1.2:
 - Will not give an error message when current_keyboard.xml does not exist

Version 2.1.0 beta:
 - acpi-hotkeys will be skipped while reading the configuration file.
