catch up to master

select2-latest.html

@@ -217,6 +217,7 @@ $("#e10_3").select2({
                     <li>Optgroups are now supported.</li>
                     <li>Signature of <code>initSeletion</code> has changed to support asynchronous requests</li>
                     <li>Dropdown can now open below or above the control depending on available screen space</li>
+                    <li>Signature of <code>formatSelection</code> and <code>formatResult</code> changed in a backwards compatible way to support more powerful constructs than supported by strings alone</li>
                 </ul>
             </div></div>
         </section>