Add tag badge

Author: ddeboer

README.md

@@ -1,5 +1,9 @@
-DriebitHttpCacheBundle [![Build Status](https://travis-ci.org/driebit/DriebitHttpCacheBundle.png?branch=master)](https://travis-ci.org/driebit/DriebitHttpCacheBundle) [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/badges/quality-score.png?s=19e67940317eb4591d64bb3b116cbb30d7bb18b9)](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/) [![Code Coverage](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/badges/coverage.png?s=7d94f5c66673b8e3a61a27e294e4f1a975bcded3)](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/)
+DriebitHttpCacheBundle  
 ======================
+[![Build Status](https://travis-ci.org/driebit/DriebitHttpCacheBundle.png?branch=master)](https://travis-ci.org/driebit/DriebitHttpCacheBundle) 
+[![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/badges/quality-score.png?s=19e67940317eb4591d64bb3b116cbb30d7bb18b9)](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/) 
+[![Code Coverage](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/badges/coverage.png?s=7d94f5c66673b8e3a61a27e294e4f1a975bcded3)](https://scrutinizer-ci.com/g/driebit/DriebitHttpCacheBundle/) 
+[![Latest Stable Version](https://poser.pugx.org/driebit/http-cache-bundle/v/stable.png)](https://packagist.org/packages/driebit/http-cache-bundle)
 
 Introduction
 ------------
@@ -22,4 +26,4 @@ Documentation is included in the [Resources/doc](Resources/doc/index.md) directo
 License
 -------
 
-This bundle is released under the MIT license. See the included [LICENSE](LICENSE) file for more information.
+This bundle is released under the MIT license. See the included [LICENSE](LICENSE) file for more information.