1. Fork the repository on Github.
  2. Create a named feature branch ($ git checkout -b my-new-feature).
  3. Write tests for your change (if applicable).
  4. Write your change and its documentation.
  5. Run the tests, ensuring they all pass ($ bundle exec rake).
  6. Commit your change ($ git commit -am 'Add some feature').
  7. Push to the branch ($ git push origin my-new-feature).
  8. Submit a Pull Request using Github.