Add numbers to Github button

[patcon]

His is really great, so we should pull a @nathancahill :)
https://github.com/nathancahill/gittip-button

You still using your plugin dude? Any interest in contributing here? Or mind if we steal some code from you?

[nathancahill]

Haha, mine's broken after some API changes (?) and I haven't had time to fix it. Happy to merge features and redirect my button to the official button.

[patcon]

Hey @nathancahill, we don't have FF support (YET), but any chance you'd be willing to port your code over to our chrome implementation? :)

[nathancahill]

For sure!

[patcon]

You're my hero