====== jQuery 1.6 ======
  * http://blog.jquery.com/2011/05/03/jquery-16-released/
  * http://blog.jquery.com/2011/05/12/jquery-1-6-1-released/
  * [[http://ejohn.org/blog/jquery-16-and-attr/|jQuery 1.6 and attr()]]

===== data-attributes =====
===== .prop(), .removeProp(), and .attr() =====
===== jQuery.map() =====
===== relative CSS =====

===== Deferreds =====
===== jQuery.holdReady() =====

===== :focus Selector =====
===== find(), closest(), and is() now all take DOM elements and jQuery objects =====