meteor add jwall149:appcachecdn

  Meteor.startup(function() {
    WebAppInternals.setBundledJsCssPrefix(CDN_URL);
    WebApp.rawConnectHandlers.use('/',
      function(req, res, next) {
        res.setHeader('Access-Control-Allow-Origin', '*');
        next();
      }
    );
  });

Meteor.startup(function () {
  Meteor.AppCache.config({
    onlineOnly: ['/assets/'],
    cdnPrefix: CDN_URL
    });
});