Assegnate 5 su 5 stelle

Great add-on. Would be nice to add panel with some informations for rss.

And how to translate it?

Questa recensione riguarda una versione precedente (1.1) del componente aggiuntivo. 

The localizations are here: <https://bitbucket.org/squib/mail-summaries/src/0806de36048e/chrome/locale>. Just make a patch with the necessary files and file a ticket or send a pull request on Bitbucket.