title: How to use Select2 tags with newline character tokenSeparator?
body: <p>I'm creating a select2 input that allows users to paste in csv data and converts it to tags.  My problem is that I'd like to be able to create tags with data that is copied vertically and because select2 uses an <code>&lt;input type="text" /&gt;</code> element which converts newline characters to a space I am not sure if it is possible.  I'd like to continue to use select2 for this but i'm open to alternatives if there is absolutely no way.</p>
  
  <p>Select2 Definition:</p>
  
  <pre><code>$('#search_tags').select2({
      tags: [],
      tokenSeparators: [",", "\t", "\n"],
      dropdownCssClass: 'select2-hidden',
      placeholder: "Paste Here",
      formatNoMatches: function() {return '';}
  });
  </code></pre>
  
  <p>HTML:</p>
  
  <p><code>&lt;input id="search_tags" type="hidden" style="width:100%;" tabindex="-1"&gt;</code></p>