Add badges.

Signed-off-by: crynobone <crynobone@gmail.com>

README.md

@@ -3,6 +3,11 @@ Laravel Package Unit Testing Helper
 
 Orchestra\Testbench is a simple package that suppose to help you write test cases for your Laravel package especially when there routing involved.
 
+[![Latest Stable Version](https://poser.pugx.org/orchestra/testbench/v/stable.png)](https://packagist.org/packages/orchestra/testbench) 
+[![Total Downloads](https://poser.pugx.org/orchestra/testbench/downloads.png)](https://packagist.org/packages/orchestra/testbench) 
+[![Build Status](https://travis-ci.org/orchestral/testbench.png?branch=2.0)](https://travis-ci.org/orchestral/testbench) 
+[![Coverage Status](https://coveralls.io/repos/orchestral/testbench/badge.png?branch=2.0)](https://coveralls.io/r/orchestral/testbench?branch=2.0)
+
 ## Installation
 
 To install through composer, simply put the following in your `composer.json` file: