title: Align Bootstrap dropdown to the right
body: <p>I am using Bootstrap dropdowns:
  <a href="http://getbootstrap.com/components/#dropdowns" rel="nofollow">http://getbootstrap.com/components/#dropdowns</a></p>
  
  <p>As you can see, once a dropdown is open, it's always aligns to the left. Is there a way to make it align to the right? 
  (I can do it individually per dropdown by setting <code>.dropdown-menu {left: [something];</code>), but I'd rather not do that.</p>