Added badges

Author: patrickschur

README.md

@@ -1,5 +1,12 @@
 html5gen
 =
+[![Build Status](https://travis-ci.org/patrickschur/html5gen.svg?branch=master)](https://travis-ci.org/patrickschur/html5gen)
+[![codecov](https://codecov.io/gh/patrickschur/html5gen/branch/master/graph/badge.svg)](https://codecov.io/gh/patrickschur/html5gen)
+[![Version](https://img.shields.io/packagist/v/patrickschur/html5gen.svg?style=flat-square)](https://packagist.org/packages/patrickschur/html5gen)
+[![Maintenance](https://img.shields.io/maintenance/yes/2017.svg?style=flat-square)](https://github.com/patrickschur/html5gen)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%205.5-FF.svg?style=flat-square)](http://php.net/)
+[![License](https://img.shields.io/packagist/l/patrickschur/html5gen.svg?style=flat-square)](https://opensource.org/licenses/MIT)
+
 An easy to use HTML5 generator written in PHP. Creates valid and secure HTML5 code.
 
 ## Installation