title: ckeditor strips <span> and style attributes
body: <p>I have a Drupal 7 site using ckeditor 4.2. I've created a basic page node and put a span inside an h2 heading in the body. I hard coded it in the html view. It looks fine but if I go back to edit the page, my  has gotten stipped out of the html and also any style="" I've put into the html also. I've looked at the ckeditor config and text-formats. I've set the only formats allowed to be text and full html so I'm not using filtered at all. What gives? I've used the editor many times before but probably not this version.</p>