title: How to find available versions for a bower dependency
body: <p>Let's say I want to include the latest version of jquery-ui in my bower.json. Is there any way of finding out which versions are available? </p>
  
  <p>I see that I can find available components on <a href="http://sindresorhus.com/bower-components/#!/search/jquery-ui">http://sindresorhus.com/bower-components/#!/search/jquery-ui</a> but there doesn't seem to be any mention of versions.</p>