title: How to add text-align buttons to toolbar in TinyMCE 4.x?
body: <p>This link: <a href="http://www.tinymce.com/wiki.php/TinyMCE3x:%22For_Dummies%22" rel="noreferrer">http://www.tinymce.com/wiki.php/TinyMCE3x:%22For_Dummies%22</a> shows under the headline "Custom Advanced TinyMCE wysiwyg Editor" in the second window behind "theme_advanced_buttons" the names of the buttons you can add to your toolbar. It's a bit different in version 4.x but it works the following way:</p>
  
  <pre><code>$('#my_textarea').tinymce({
      plugins: 'link,code,preview,autolink',             
      height: 350,
      width: 750,
      toolbar: "undo redo | styleselect | bold italic | justifyleft justifycenter justifyright | bullist numlist | link image | preview code"
  });
  </code></pre>
  
  <p>Except the <code>justifyleft justifycenter justifyright</code> buttons everything works perfect. So how to find out the right button names for these buttons?</p>