Assegnate 5 su 5 stelle

This is probably one on my most used add-ons. I do not think there is a day I don't use it. I was disappointed when it didn't work for version 3.5.0. But then I followed the instructions carefully at http://kb.mozillazine.org/Editing_an_add-on_to_change_its_compatibility and it worked like a charm!!