added some badges, configured automatic code coverage report from Scr…

…utinizer

.travis.yml

@@ -8,3 +8,7 @@ php:
 
 before_script:
   - COMPOSER_ROOT_VERSION=dev-master composer --prefer-source --dev install
+
+after_script:
+  - wget https://scrutinizer-ci.com/ocular.phar
+  - php ocular.phar code-coverage:upload --format=php-clover coverage.xml

README.md

@@ -3,7 +3,10 @@
 [![Build Status](https://travis-ci.org/thunderer/SimilarWebApi.png?branch=master)](https://travis-ci.org/thunderer/SimilarWebApi)
 [![SensioLabsInsight](https://insight.sensiolabs.com/projects/5b82d37f-c410-4fb7-982c-ad495f488526/mini.png)](https://insight.sensiolabs.com/projects/5b82d37f-c410-4fb7-982c-ad495f488526)
 [![License](https://poser.pugx.org/thunderer/similarweb-api/license.svg)](https://packagist.org/packages/thunderer/similarweb-api)
+[![Latest Stable Version](https://poser.pugx.org/thunderer/similarweb-api/v/stable.svg)](https://packagist.org/packages/thunderer/similarweb-api)
 [![Dependency Status](https://www.versioneye.com/user/projects/53b70c110d5bb8be610000d2/badge.svg?style=flat)](https://www.versioneye.com/user/projects/53b70c110d5bb8be610000d2)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/thunderer/SimilarWebApi/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/thunderer/SimilarWebApi/?branch=master)
+[![Code Coverage](https://scrutinizer-ci.com/g/thunderer/SimilarWebApi/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/thunderer/SimilarWebApi/?branch=master)
 
 ## Introduction