title: GitHub API - how to compare 2 commits
body: <p>It's possible to get list of changed files between two commits.
  Something like that 
  <a href="https://github.com/github/linguist/compare/96d29b7662f148842486d46117786ccb7fcc8018...a20631af040b4901b7341839d9e76e31994adda3" rel="noreferrer">comparison between two commits</a> in web version but using <a href="https://developer.github.com/v3/" rel="noreferrer">GitHub Api</a>.</p>