title: ReferenceError: Masonry is not defined
body: <p>I'm trying to do a simple page with Masonry.
  I <strong>don't</strong> want to use jQuery, and according to the official website (<a href="http://masonry.desandro.com/" rel="nofollow noreferrer">http://masonry.desandro.com/</a>) it's possible.</p>
  
  <p>I'm using the "masonry.pkgd.js for development". Here is my code lines, juste before <code>&lt;/body&gt;</code> (according to <a href="https://stackoverflow.com/questions/12738564/not-defined-error-with-masonry-javascript-plugin?rq=1">&#39;Not defined&#39; error with Masonry javascript plugin</a>) :</p>
  
  <pre><code>&lt;script type="text/javascript" src="masonry.pkgd.js"&gt;&lt;/script&gt;
  &lt;script&gt;
  var container = document.querySelector('#container');
  var msnry = new Masonry( container, {
    // options
    columnWidth: 200,
    itemSelector: '.item'
  });
  &lt;/script&gt;
  </code></pre>
  
  <p>But firefox / chrome gives me <code>"ReferenceError: Masonry is not defined"</code> at the line of <code>"new Masonry(..."</code>. There is no 404 error on the inclusion of "masonry.pkgd.js".</p>
  
  <p>Thanks in advance!</p>