title: node-restify: how to indent JSON output?
body: <p>What is the proper way to make node-restify output JSON more nicely (i.e. with line-breaks and indentation)?</p>
  
  <p>I basically want it to output something like <code>JSON.stringify(object, null, 2)</code> would do, but I see no way to configure restify to do that. </p>
  
  <p>What is the best way to achieve it without patching restify?</p>