* Updates ReactJS plugin. It has been rewritten to use React Hooks.
* Add tests to cover over 90% functionality of the JavaScript plugin.
* Replaces Webpack with Rollup to create the JavaScript bundle.
* Updates the UI to use Bootstrap 5.3.0.
* Updates the demo sites to Bootstrap 5.3.0.
* Extends python tests to Django 4.2 using Python 3.11.
* Updates the docs.