Packaging RequireJS Dependencies

RequireJS is used normally (dependencies loaded individually) in development.
Flipping the RJS_OPTIMIZATION_ENABLED bit and running r.js (before compress)
will result in all dependencies being bundled and downloaded together.

@rocha @dsjen @andy-armstrong
Can we get rid of this file entirely?  Each of the `*-main.js` scripts load `load/init-page`, which has cascading loads for the tooltips, bootstrap, etc. already.