Hi! I just created a new application, and ejected it to use css-modules. After adding a few tests and running `npm test -- --coverage` this is the result: <img width="686" alt="screen shot 2016-10-30 at 11 19 54" src="https://cloud.githubusercontent.com/assets/905225/19835960/bcc275d2-9e93-11e6-81dc-78d1ebf45923.png"> Should the polyfills.js file be there?