I'm using fontawesome extension for Yii, but it seems that only a fraction of the full library is available. Is there a way to get the ones I'm missing and add them?
You can update the assets folder of the extension with the latest css and font files. It will be in
protected->
extensions ->
EFontAwesome ->
Assets ->
The latest font awesome files will be available at http://fortawesome.github.io/Font-Awesome/