title: Select2: Showing multiple selected values
body: <p>Similar to this FIDDLE, how would you get is to show more than one selected value on load?</p>
  
  <pre><code>&lt;select multiple&gt;
      &lt;option value="1"&gt;One&lt;/option&gt;
      &lt;option value="2"&gt;Two&lt;/option&gt;
      &lt;option value="3"&gt;Three&lt;/option&gt;
      &lt;option value="4"&gt;Four&lt;/option&gt;
  &lt;/select&gt;
  
  
  $('select').select2().select2('val','3')
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/2uR1m.png" alt="enter image description here"></p>
  
  <p><strong><a href="http://jsfiddle.net/arunpjohny/AeXYN/" rel="nofollow noreferrer">FIDDLE</a></strong></p>
  
  <p>NEEDS to show something similar to this ON LOAD<br>
  <img src="https://i.stack.imgur.com/Dhe5q.png" alt="enter image description here"></p>