xulrunner, firefox language support

When I launch Firefox, the Add-ons windows opens on the Languages tab. There I see 4 items:

1. Firefox (en-GB) 3.0.7 (Not compatible with Firefox 3.5.3)
2. Firefox (en-GB) 3.5.2
3. Xulrunner (en-GB) 1.9.0.8 (Not compatible with Firefox 3.5.3)
4. Xulrunner (en-GB) 1.9.1.2

Numbers 1 and 3 need to be removed. The files for 1. are under /usr/lib/firefox-addons/extensions/, while the files for 3. are under /usr/lib/xulrunner-addons/extensions/

~ by azimout on October 11, 2009.