title: Auto-close xml-tags
body: <p>When editing xml-files in my Eclipse 3.7.2 with the Aptana-plugin 3.1.1, it will not autoclose xml-tags. 
  It used to automatically insert a closing xml-tag, when I finished typing the opening tag.</p>
  
  <p>I think I already have the relevant options ticked of: XML -> XML Files -> Editor -> Typing: Insert a matching end tag. </p>
  
  <p>I really liked this feature of the XML-editor, but it stopped working some months ago.</p>