<ddt-font-card-word> is now <ddt-font-card-simple>.
<ddt-font-card-simple> takes a text argument and passes it to the renderer.
<ddt-font-renderer> takes a wrap argument.

<ddt-font-renderer wrap="true"> will wrap long lines and add an ellipsis at the end.
Added some test strings.
Added angular-sanitize as a dependency.