title: flot: Show units on axes?
body: <p>In flot, is there any way I can get the axes to show $10, $20 etc, rather than just 10, 20?</p>
  
  <p>I've checked <a href="http://flot.googlecode.com/svn/trunk/API.txt" rel="noreferrer">the documentation</a> but don't see a way, but it seems like to be a common requirement - especially since you can't (easily) label the axes. </p>