Consider using Webpack 2

Created by: gaearon

It’s under active development, and from what I’ve heard, most bugs have shaken out by now. I’d like to see a PR porting this project to Webpack 2 so that we may compare them, and either to switch to it, or file issues against it 😄 . I’d expect such PR to use Webpack 2’s native support for ES Modules.

If you plan to work on this, please don’t forget to comment here so we don’t have duplicate PRs.