title: Twitter Bootstrap Carousel customize - navigation controls outside and black border
body: <p>is there a simple method to do the following changes on the <a href="http://twitter.github.com/bootstrap/javascript.html#carousel" rel="nofollow">carousel</a>?</p>
  
  <ul>
  <li>navigation controls not as an overlay of the picture</li>
  <li>a black border around the picture (place the nav controls here)</li>
  <li>caption outside too</li>
  </ul>