Add Scrutinizer configuration

Author: henriquemoody

.scrutinizer.yml

@@ -0,0 +1,25 @@
+filter:
+    excluded_paths:
+        - tests/*
+
+checks:
+    php:
+        code_rating: true
+
+tools:
+    php_sim: true
+    php_pdepend: true
+    php_analyzer: true
+    php_cpd: true
+    php_cs_fixer: true
+    php_loc: true
+    php_code_sniffer:
+        config:
+            standard: "PSR2"
+    php_mess_detector: true
+    php_pdepend: true
+    php_analyzer: true
+    sensiolabs_security_checker: true
+    php_changetracking: true
+    external_code_coverage: true
+