So, I can't remove the `text` dependency from `src/popcorn.js` because the r.js optimizer uses `src/popcorn.js` as the config file. But it does look safe to remove the path config for `text` from  `src/butter.js`, but `src/embed.js` depends on `ui/widget/controls` which depends on `text!layouts/controls.html` so I don't think we can remove it from that. Unless we also make `src/embed.js` a 3 level require() call as well.