1.1.0
    - looks for Internationalization add-on to get language code
    - disables itself when Search Auto Completion add-on is installed
1.0.0
    - Release version
0.9.2
    - Bugfix of localization class problems
0.9.1
    - Added the site constant AUTO_COMPLETION_CSS_SELECTORS
    - Added better support for localization
0.9.0
    - Initial beta