title: How do I get growlnotify to show  a multiple-line message from the command line?
body: <p>Using <code>growlnotify</code> how can I display multiple lines of text from the command line?</p>
  
  <p>Slash-n - <code>\n</code> - like this doesn't seem to work:</p>
  
  <pre><code>growlnotify -t title -m "messageline1\nmessage2"
  </code></pre>
  
  <p>I just get a message <code>messageline1\nmessage2</code></p>