title: PRAW: Comment Submitter's Username
body: <p>I'm developing a reddit bot that needs to know which user submitted a comment. </p>
  
  <p>According to the PRAW API wrapper docs, there's no specific way to get the username of a Comment object's author. Ideally I could directly get the username back. If that's not possible, is there a way to get the fullname of the author and then convert it to a username?</p>