Add .codeclimate.yml to limit the audit to the library sources

Author: evilaliv3

.codeclimate.yml

@@ -0,0 +1,16 @@
+---
+engines:
+  csslint:
+    enabled: true
+  duplication:
+    enabled: true
+    config:
+      languages:
+      - javascript
+  eslint:
+    enabled: true
+  fixme:
+    enabled: true
+ratings:
+  paths:
+  - "src/**/*"