title: Who Fixed The Sonar Issue
body: <p>We have a SonarQube 6.0 server with enabled SCM plug-in. So the REST webservice returns the author for each new issue. </p>
  
  <p>While this is an important information, the person who fixed the issue is also important to me. The assignee seems to be that person, however the issues are auto-assigned to whoever created them and their assignee doesn't get changed when somebody else commits a fix. (And yes, the author <em>should</em> fix the issues, but often they don't.)</p>
  
  <p>Things I tried:  </p>
  
  <ul>
  <li>Rerun Sonar on a project that was not changed since the SCM plug-in was introduced: the author was filled with the committer, and the assignee was only filled if there is currently a Sonar user with the same name</li>
  <li>introduced a new issue - both the assignee and the committer where set to the committer</li>
  <li>fixed an issue with an assignee: nothing changed</li>
  <li>fixed an issue without an assignee: nothing changed </li>
  </ul>
  
  <p>So from that I assume if I wanted to fix an issue, I had to manually open the Sonar Website, find the project, find the issue, assign it to me, than commit. That's not really acceptable. So I assume there is some other way for Sonar to handle that information.</p>
  
  <p>How do I find out who fixed a Sonar issue?</p>