title: How to make bootstrap button dropdown menu selectable by keyboard
body: <p>Bootstrap button dropdown: <a href="http://twitter.github.com/bootstrap/components.html#buttonDropdowns" rel="noreferrer">http://twitter.github.com/bootstrap/components.html#buttonDropdowns</a></p>
  
  <p>When i select a button dropdown, i would like to use keyboard up/down to navigate between menu items and press enter to select one, just like <a href="http://twitter.github.com/bootstrap/javascript.html#dropdowns" rel="noreferrer">http://twitter.github.com/bootstrap/javascript.html#dropdowns</a></p>
  
  <p>Any ideas?</p>