New icons from 'Font Awesome 4.1.0' do not render.

[esbanarango]

Hello,

I just update the gem to 4.1.0.0 version, but the new icons from that version do not render.

Thanks.

[rmm5t]

Sanity check: Did you follow all the instructions in the contribution guidelines? Did you restart your dev server? You might also need to touch your application.css file to make sure it properly recompiles (if it's cached in some way).