React and Flux and Webpack todo app
https://medium.com/@ColeMurray/react-flux-in-es6-pt-1-2-e2a7b4aa074e#.ubtd91mag
http://jslog.com/2014/10/02/react-with-webpack-part-1/
https://www.twilio.com/blog/2015/08/setting-up-react-for-es6-with-webpack-and-babel-2.html