Update README.MD

Author: antony

README.MD

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 Converts JSON to Css
 
+This module exists so that you can store inline styles in JSON files, in a structured way. It is utilised by [vudash](https://vudash.com) among others, to allow storage of CSS rules inside a configuration file in a better way than just bunging it in a string.
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+It can also make merging two sets of CSS easy - meaning that third-parties don't have to understand your existing CSS and how it cascades, in order to replace rules.
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 [![Build Status](https://travis-ci.org/desirable-objects/json-to-css.svg?branch=master)](https://travis-ci.org/desirable-objects/json-to-css) [![Standard - JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
 
 ### Dependencies