I have noticed on a few Github repositories (like this one) that you can have various images show on the main page of your repository. The image that I would like to show up on my repo is called the "build" button. The "build" button shows whether or not all your tests are passing or not. I would like to have this feature on my repo to prove that my code is passing all the unit tests I've written.
Some extra info:
- I use Travis CI to run all my tests
- The image I'm after looks like this:
(note the image I want displayed is in the red box I've highlighted)