update coverage clover

Author: harryolx

.scrutinizer.yml

@@ -17,5 +17,14 @@ checks:
         fix_identation_4spaces: true
         fix_doc_comments: true
 
+build:
+    tests:
+        override:
+            -
+                command: 'vendor/bin/phpunit --coverage-clover=coverage.clover'
+                coverage:
+                    file: 'coverage.clover'
+                    format: 'clover'
+
 tools:
     external_code_coverage: false

readme.md

@@ -1,6 +1,7 @@
 # php restful api response implement PSR-7: HTTP message interfaces
 
 [![Build Status](https://travis-ci.org/harryosmar/php-restful-api-response.svg?branch=master)](https://travis-ci.org/harryosmar/php-restful-api-response)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/harryosmar/php-restful-api-response/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/harryosmar/php-restful-api-response/?branch=master)
 
 ## Requirements
 - php >= 5.6