title: CKEditor remove spaces/tabs from between headings
body: <p>CKEditor does this whenever I add a heading tag:</p>
  
  <pre><code>&lt;h2&gt;
      Mai 2010&lt;/h2&gt;
  </code></pre>
  
  <p>How can I remove the new line and spaces after the h2 starting tag, please?</p>