Fixed codeclimate es6 support

jadsalhani · jadsalhani · commit ce5a33710127 · 2016-01-23T18:26:36.000+02:00
diff --git a/.codeclimate.yml b/.codeclimate.yml
@@ -1,3 +1,6 @@
+engines:
+  eslint:
+    enabled: true
 languages:
   Ruby: false
   JavaScript: true
