Rewrite the app using jQuery and Backbone.js

[miketaylr]

You can try it out before we decide to merge and deploy this:

check out this branch then hit: http://localhost:8000/ -- default explanation page. http://localhost:8000/#mozilla/969521 -- bug page "Old-style" http://localhost:8000/?id=969521 will continue to work (though the URL will end up looking like http://localhost:8000/index.html#mozilla/969521 in order to make it work with Backbone.js)

In the future we can define routes for /#chrome/, /#ie/, etc.

And if we decide we want to put up a backend component to this--we can ditch the hash URLs (ohai @karlcow).

This fixes a handful of issues. Hopefully it creates less. :8ball:

[karlcow]

Complaining.

[miketaylr]

RUDE.

[karlcow]

I could push the merge button, but I think @hallvors would be better for the JS part.

[hallvors]

LGTM, ship it :)

[miketaylr]

Sweet. thx.