I am creating a child theme based on the Twentyeleven theme. I have no use of the two settings pages that Twentyeleven adds to the admin menu, namely Header (themes.php?page=custom-header) and Backgound (themes.php?page=custom-background). Therefor I would like to somehow deactivate or remove them.
I have searched the net for a solution, but can't find any. How can I do this?
Hope someone can help. :-)