As mentioned on the TravisCI website (https://travis-ci.org), TravisCI is a hosted Continuous Integration service. It enables you to conveniently set up projects to automatically build, test, and deploy them as you make changes to your code. As of now, they support over 30 languages such as C/C++, Dart, Go, Haskell, Groovy, Java, Node.js, PHP, Python, Ruby, and Scala. Using TravisCI, you can deploy your application on platforms such as Heroku, Google App Engine, AWS, and Azure.
For this recipe, let's use the same example that we used in earlier recipes.
