ci(codeclimate): Add Code Climate support ⚙️

Author: pvdlg

.codeclimate.yml

@@ -0,0 +1,17 @@
+engines:
+  eslint:
+    enabled: true
+    config:
+      config: .eslintrc.js
+  duplication:
+    enabled: true
+    exclude_paths:
+      - test/**/*
+    config:
+      languages:
+        - javascript
+ratings:
+   paths:
+   - src/index.js
+   - test/*.js
+   - test/helpers/*.js

README.md

@@ -10,6 +10,7 @@
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/)
 
 [![Travis](https://img.shields.io/travis/vanduynslagerp/cz-conventional-commit.svg)](https://travis-ci.org/vanduynslagerp/cz-conventional-commit)
+[![Code Climate](https://img.shields.io/codeclimate/github/vanduynslagerp/cz-conventional-commit.svg)](https://codeclimate.com/github/vanduynslagerp/cz-conventional-commit)
 [![Codecov](https://img.shields.io/codecov/c/github/vanduynslagerp/cz-conventional-commit.svg)](https://codecov.io/gh/vanduynslagerp/cz-conventional-commit)
 
 ![Screenshot](img/cz-conventional-commit.jpg?raw=true)