Update README.md

Author: javivelasco

README.md

@@ -1,4 +1,4 @@
-# <a href='http://react-toolbox.com'><img src='https://dl.dropboxusercontent.com/u/2247264/banner.png' height='50'></a>
+# <a href='http://react-toolbox.com'><img src='http://imgur.com/VCSElQX' height='50'></a>
 
 [![npm version](https://img.shields.io/npm/v/react-toolbox.svg?style=flat-square)](https://www.npmjs.com/package/react-toolbox) [![Build Status](http://img.shields.io/travis/react-toolbox/react-toolbox/master.svg?style=flat-square)](https://travis-ci.org/react-toolbox/react-toolbox) [![NPM Status](http://img.shields.io/npm/dm/react-toolbox.svg?style=flat-square)](https://www.npmjs.org/package/react-toolbox) [![react-toolbox channel on discord](https://img.shields.io/badge/discord-%23react--toolbox%20%40%20reactiflux-61dafb.svg?style=flat-square)](https://discord.gg/0ZcbPKXt5bW9FLzM) [![Donate](https://img.shields.io/badge/donate-paypal-blue.svg?style=flat-square)](https://paypal.me/javivelasco) [![OpenCollective](https://opencollective.com/react-toolbox/backers/badge.svg)](#backers) 
 [![OpenCollective](https://opencollective.com/react-toolbox/sponsors/badge.svg)](#sponsors)