0.6.4 and Reorder extension errors

I upgraded from 0.6.3 gem to 0.6.4 gem and the Reorder extension, while
loading fine, now fails to allow drag-and-drop reordering of pages. This
is because (at least in my setup) /public/javascripts/dragdrop.js is not
being loaded on the Reorder Pages admin screen.

To fix this, open…

/vendor/extensions/reorder/app/views/admin/page/reorder.rhtml

Then towards the end of the file on line 51 (before the open
tag) add the following line…

<% include_javascript ‘dragdrop’ -%>

… and restart the server.

If there is a better global solution to this, please let me know.