Let RequireJS know about cache-busted modules filenames

[sergeylukin]

When building production-ready build, modules filenames are renamed in respect to their contents. Currently RequireJS is not aware of that, so, for example if you want to load modules/widget when some event is triggered, then RequireJS will request /scripts/modules/widget.js and not it's cache-busted filename like /sctipts/modules/7e92d3w.widget.js