stylelint shareable config for superReal

Note that the README on the master branch might not match that of the latest stable release!

$ npm install --save-dev stylelint stylelint-config-superreal

Add stylelint config to your package.json:

{
    "stylelint": {
        "extends": "stylelint-config-superreal"
    }
}

Copyright (c) superReal GmbH