Remove broken SensioLabsInsight badge

Author: W0rma

README.md

@@ -17,7 +17,6 @@ applications with Symfony. Features include:
 [![Code Coverage](https://scrutinizer-ci.com/g/FriendsOfSymfony/FOSRestBundle/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/FriendsOfSymfony/FOSRestBundle/?branch=master)
 [![Total Downloads](https://poser.pugx.org/FriendsOfSymfony/rest-bundle/downloads.svg)](https://packagist.org/packages/FriendsOfSymfony/rest-bundle)
 [![Latest Stable Version](https://poser.pugx.org/FriendsOfSymfony/rest-bundle/v/stable.svg)](https://packagist.org/packages/FriendsOfSymfony/rest-bundle)
-[![SensioLabsInsight](https://insight.sensiolabs.com/projects/0be23389-2e85-49cf-b333-caaa36d11c62/mini.png)](https://insight.sensiolabs.com/projects/0be23389-2e85-49cf-b333-caaa36d11c62)
 
 Documentation
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