Remove hash from the javascript scripts.

header.php

@@ -77,7 +77,6 @@
     <div class="js-warn" id="js-warn-exit"><h1>Javascript Is Disabled</h1><p>Javascript seems to be disabled. This will break some site features.</p>
         <p>To enable Javascript click <a href="http://www.enable-javascript.com/" target="_blank">here</a></p><label for="js-hide">Close</label></div>
 </div>
-<div id="hash" hidden><?php echo $pwstring; ?></div>
 <!-- /JS Warning -->
 <script src="js/pihole/header.js"></script>
 <div class="wrapper">