[Help-librejs] Mention GNUzilla in addons.mozilla.org

[David Englund]

Now when GNU IceCat becomes popular, can you please add Gnuzilla in 
https://addons.mozilla.org/en-US/firefox/addon/librejs/

Suggestion, change the text
From: "It is a free add-on for Mozilla browsers."
To: "It is a free add-on for GNUzilla and Mozilla browsers."

Please confirm.


Thanks in advance.