cioddi/w3schoolEXX — pull request #1 by qgustavor (2013-06-02 17:13:59+00:00)
Title: Updated to work with all Google domains and without jQuery

Updated extension using the domains avaliable at https://en.wikipedia.org/wiki/List_of_Google_domains and using regular javascript instead of jQuery.
I used script injection, but it can be removed if you think that is better, just leave only the code in the injected funcion.