use non-minified reorder.js in saclay demo
use non-minified reorder.js in saclay demo

The other demos use reorder.js, rather than reorder.min.js, which means that they work as soon as the user has run `npm install` and `npm run dev`.

In contrast, the saclay demo fails to load reorder.js with a 404 error until `npm run build` has been run. This is potentially confusing to someone who has checked out the repository for the first time.
jdfekete/reorder.js,jdfekete/reorder.js,jdfekete/reorder.js