FilteredMultipleSelect does not render help text

[techieone]

The FilteredMultipleSelect in the admin widgets suite can be imported and used in other forms. However, it does not render any helptext whether that helptext was defined on the model field or the form field.

[tyrion]

The help text is not displayed because SelectFilter2.js removes all paragraphs that "get in the way".

        // Remove <p class="info">, because it just gets in the way.
        var ps = from_box.parentNode.getElementsByTagName('p');
        for (var i=0; i<ps.length; i++) {
            from_box.parentNode.removeChild(ps[i]);
        }

I think the problem may be solved by reinserting these <p> after the widget has been created.
I made a patch for the js that works for me, but the paragraphs are displayed at the right of the widget and not at the bottom as I think they should.
Unfortunately I am not able to fix the css ...

Here's a screenshot, ​http://img337.imageshack.us/img337/5863/schermataadddummymodeld.png

[patchhammer]

patch.diff fails to apply cleanly on to trunk

[aaugustin]

Change UI/UX from NULL to False.