Firefox Port

[ACK-J]

Hey I just wanted to let you know that I made a quick port of your extension so it can work with Firefox.

https://github.com/ACK-J/postMessage-tracker-firefox/tree/master

I'm not trying to take credit for your work as all I did was fix up a few API calls. I also uploaded it to the firefox addon store (Waiting on approval) so that people can more easily install it. If you'd like I can transfer ownership of the addon to you.

https://addons.mozilla.org/en-US/firefox/addon/postmessage-tracker-f/

Thanks for making such a cool extension!
-Jack