title: How to get all of a user's public github commits
body: <p>Regardless of project, I'd like to know if there's an easy way of getting all commits to all public repositories for a single username.</p>
  
  <p>Since I belong to multiple organizations, I'm trying to compile a list of the projects on which I'm a contributor, as well as projects that I have accepted pull requests.</p>
  
  <p>So far my google-fu and looking through the github api docs has proved insufficient.</p>