Hi, thank you for a great plugin!
I was wondering, are there any plans for supporting local storage of
dictionary files? I think it would be great to give users the option
to do this, as it would really increase the lookup speed. There is
another plugin that stores dictionary files locally - Perapera-kun
(
https://addons.mozilla.org/en-US/firefox/addon/3343/) - but it only
works from Japanese to English, Chinese to English and Korean to
English. Let me know your thoughts!