Fix for issue #37 - hot reload of css files.

[vkomulai]

I have removed ExtractTextPlugin from package.json and webpack configs, because it doesn't support css hot reloading.

Without it, css hot reload works. This should resolve issue #37 - live reload of css files.

[coveralls]

Changes Unknown when pulling 98e48dd on vkomulai:remove-extract-text-plugin-enable-css-reload into * on pheuter:master*.

[pheuter]

hm, i believe extract-text-webpack-plugin is necessary for css module loading to work properly, particularly when you want to import a css file as classNames. did you test this to see if css styling and class names still work properly?

[vkomulai]

Yes, I have tested that css still work.

In the attached example I have changes a css class .heading, which is imported in login.js using "import styles from './style.css';" and referenced in the JSX part

Login Page

[coveralls]

Coverage remained the same at 100.0% when pulling 48e4aa6 on vkomulai:remove-extract-text-plugin-enable-css-reload into 9cd9a6a on pheuter:master.