This dependency is easy to remove. You can host all these files yourself from any location. We recommend doing the following:
- Cloning your own copy of the CDN. This means you have local copies of all the files.
- Making the root directory of your checkout visible through a web-server (an Apache 'alias' directive is sufficient). These resources should be accessible through CORS enabled web-servers - see http://enable-cors.org
- Change the value of the 'head.cdn.location' property in your web-app. This is currently configured in 'global.web.properties' as