[comments] fixed edit button (source wasn't getting filled)
[editor] fixed issue with PHP execution and preview (PHP code is executed now, ACL-permitting)
[admin] added checkbox to toggle account activation status in user manager (thanks Manoj)
echo '<p>The administrator has flagged the page "' . $_SERVER['REQUEST_URI'] . '" so that it cannot be accessed from the web. Perhaps this is because this is a cache or includes directory and only needs to be accessed by scripts.</p><p>HTTP error: 403 Forbidden</p>';