Widget to take a "Custom Script" file and allow us to EMBED it anywhere.
Such as a Javascript file, CSS file, HTML file, etc., etc.
For example, if I want to load a Javascript file inside of GoBrunch (which is an application many of us use). But since GoBrunch (or other applications don't allow us to directly add a Javascript file, etc. directly), if we had a widget in Fouita where we could add the Javascript file, we would then be able to take the EMBED code from Fouita and embed the Fouita widget into any other site.