Remove "development" warning for the first release

README.md

@@ -1,11 +1,11 @@
 # guzzle-cache-middleware
 
-[![Latest Stable Version](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/v/stable)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware) [![Total Downloads](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/downloads)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware) [![License](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/license)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware) [![Build Status](https://travis-ci.org/Kevinrob/guzzle-cache-middleware.svg)](https://travis-ci.org/Kevinrob/guzzle-cache-middleware)  
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Kevinrob/guzzle-cache-middleware/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Kevinrob/guzzle-cache-middleware/?branch=master) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/077ec9d6-9362-43be-83c9-cf1db2c9c802/mini.png)](https://insight.sensiolabs.com/projects/077ec9d6-9362-43be-83c9-cf1db2c9c802) [![Dependency Status](https://www.versioneye.com/php/kevinrob:guzzle-cache-middleware/badge.png)](https://www.versioneye.com/php/kevinrob:guzzle-cache-middleware)
+[![Latest Stable Version](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/v/stable)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware) [![Total Downloads](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/downloads)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware) [![License](https://poser.pugx.org/kevinrob/guzzle-cache-middleware/license)](https://packagist.org/packages/kevinrob/guzzle-cache-middleware)  
+[![Build Status](https://travis-ci.org/Kevinrob/guzzle-cache-middleware.svg)](https://travis-ci.org/Kevinrob/guzzle-cache-middleware) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Kevinrob/guzzle-cache-middleware/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Kevinrob/guzzle-cache-middleware/?branch=master) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/077ec9d6-9362-43be-83c9-cf1db2c9c802/mini.png)](https://insight.sensiolabs.com/projects/077ec9d6-9362-43be-83c9-cf1db2c9c802)  
+[![Dependency Status](https://www.versioneye.com/php/kevinrob:guzzle-cache-middleware/badge.png)](https://www.versioneye.com/php/kevinrob:guzzle-cache-middleware)  
 
 
 A HTTP Cache for [Guzzle](https://github.com/guzzle/guzzle) 6. It's a simple Middleware to be added in the HandlerStack.
-This project is under development but it's already functional.
 
 ## Goals
 - RFC 7234 compliance