Double FontAwesome loading with Atomic Blocks plugin

[lynt-smitka]

If you use the Atomic Blocks theme and the Atomic Blocks plugin together, it will load Font Awesome twice.

css handle atomic-blocks-fontawesome - from the plugin
css hanlde font-awesome - from the plugin

It would be great to detect if plugin is used and than load only one version.

We also prepared stripped down version of FA with only few icon (I'm not sure if we covered all necessary icons):
https://github.com/NasWP/naswp-kit-atomic/tree/master/wp-content/themes/naswp-kit-atomic/assets/fonts