title: How add email notification in Travis and where?
body: <p>I wanted to add email notification for me and my colleagues for Travis CI Build.
  Whatever the result is failure or Sucess of Build we should get notified.
  Should i need some extra settings in my git account?
  What to add for email notification in Travis and where?I mean any file or i can add in .travis.yml file?</p>
  
  <p>Thanks</p>