Added more badges in the readme

Author: stof

README.md

@@ -6,6 +6,9 @@ a a single top-level key (named ``parameters`` by default). Other keys are
 copied without change.
 
 [![Build Status](https://travis-ci.org/Incenteev/ParameterHandler.png)](https://travis-ci.org/Incenteev/ParameterHandler)
+[![Code Coverage](https://scrutinizer-ci.com/g/Incenteev/ParameterHandler/badges/coverage.png?s=ea5de28d9764fdcb6a576a41e244c0ac537b3c81)](https://scrutinizer-ci.com/g/Incenteev/ParameterHandler/)
+[![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/Incenteev/ParameterHandler/badges/quality-score.png?s=6143d945bbdfac5c1114d4fe5d0f4ee737db18bf)](https://scrutinizer-ci.com/g/Incenteev/ParameterHandler/)
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/3a432e49-6018-41a5-a37b-b7fb151706c1/mini.png)](https://insight.sensiolabs.com/projects/3a432e49-6018-41a5-a37b-b7fb151706c1)
 [![Latest Stable Version](https://poser.pugx.org/incenteev/composer-parameter-handler/v/stable.png)](https://packagist.org/packages/incenteev/composer-parameter-handler)
 [![Latest Unstable Version](https://poser.pugx.org/incenteev/composer-parameter-handler/v/unstable.png)](https://packagist.org/packages/incenteev/composer-parameter-handler)