add scrutinizer config

.scrutinizer.yml

@@ -0,0 +1,14 @@
+filter:
+    excluded_paths:
+        - '3rdparty/*'
+        - 'js/vendor/*'
+        - 'js/public/*'
+        - 'l10n/*'
+        - 'templates/*'
+        - 'img/*'
+        - 'css/*'
+        
+imports:
+    - javascript
+    - php
+    - python