CKEditor Allow Empty Tags

This module creates an admin tab on text format configuration pages that allows the specification of html tags that CKEditor should ignore if empty. Good for use with Font Awesome html [i] tags.

Although a workaround is possible by placing an entity within an html tag, there are occasions where the developer may need a completely empty one. This also avoids the issue of then needing to reposition the tag because the entity's text-alignment/origin is offset.