Add some badges to readme

README.md

@@ -2,6 +2,9 @@
 
 [![Build Status](https://travis-ci.org/SykesCottages/Qu.svg?branch=master)](https://travis-ci.org/SykesCottages/Qu) 
 [![Coverage Status](https://coveralls.io/repos/github/SykesCottages/Qu/badge.svg?branch=master)](https://coveralls.io/github/SykesCottages/Qu?branch=master)
+[![Latest Stable Version](https://poser.pugx.org/sykescottages/qu/v/stable)](https://packagist.org/packages/sykescottages/qu) 
+[![Total Downloads](https://poser.pugx.org/sykescottages/qu/downloads)](https://packagist.org/packages/sykescottages/qu) 
+[![Latest Unstable Version](https://poser.pugx.org/sykescottages/qu/v/unstable)](https://packagist.org/packages/sykescottages/qu) 
 
 This package has been designed to switch out queue providers using a Queue & Consumer interface. You can use this package with
 RabbitMQ & SQS to seamlessly switch between the two.