Remove spurious permission check on task.php;

website/task.php

@@ -4,11 +4,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 require_once("internals.php");
-
-if (!has_permissions()) {
-    die("You need to be logged in.");
-}
-
 require_once("lib/RetriggerController.php");
 require_once("lib/DB/TaskQueue.php");
 require_once("lib/DB/QueuedTask.php");