added .codeclimate.yml

Author: Pamblam

.codeclimate.yml

@@ -1,5 +1,20 @@
-## exclude ...
+
+engines:
+  rubocop:
+    enabled: true
+  brakeman:
+    enabled: true
+  eslint:
+    enabled: true
+  duplication:
+    enabled: true
+    config:
+      languages:
+      - javascript:
 exclude_paths:
+- "**/plugins/"
+- "**/src/"
+- "**/tests/"
 - "Gruntfile.js"
 - "LICENSE"
 - "README.md"