.travis.yml in mrkt-0.4.0 vs .travis.yml in mrkt-0.5.0

@@ -1,5 +1,7 @@
 language: ruby
 rvm:
   - 2.0.0
   - 2.1.5
   - 2.2.0
+addons:
+  code_climate: 45cd2174f49b570406e294ff393d456c4ae8532cf16dd6430abb06d8a0722a28