Merge pull request #2 from sizuhiko/develop

add budges

README.md

@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/sizuhiko/hexpress.svg?branch=master)](https://travis-ci.org/sizuhiko/hexpress) [![Coverage Status](https://coveralls.io/repos/sizuhiko/hexpress/badge.svg?branch=master&service=github)](https://coveralls.io/github/sizuhiko/hexpress?branch=master) [![Latest Stable Version](https://poser.pugx.org/sizuhiko/hexpress/v/stable)](https://packagist.org/packages/sizuhiko/hexpress) [![Total Downloads](https://poser.pugx.org/sizuhiko/hexpress/downloads)](https://packagist.org/packages/sizuhiko/hexpress) [![Latest Unstable Version](https://poser.pugx.org/sizuhiko/hexpress/v/unstable)](https://packagist.org/packages/sizuhiko/hexpress) [![License](https://poser.pugx.org/sizuhiko/hexpress/license)](https://packagist.org/packages/sizuhiko/hexpress)
+
 # hexpress
 hexpress is a PHP library that human way to define regular expressions