admin/uploaduser.php is now using sesskey.

Merged from MOODLE_14_STABLE

admin/users.php

@@ -1,4 +1,4 @@
-<?PHP // $Id$
+<?php // $Id$
 
     require_once("../config.php");
 
@@ -30,7 +30,7 @@
     if (is_internal_auth()) {
         $table->data[] = array("<b><a href=\"$CFG->wwwroot/$CFG->admin/user.php?newuser=true\">".get_string("addnewuser")."</a></b>",
                                get_string("adminhelpaddnewuser"));
-        $table->data[] = array("<b><a href=\"$CFG->wwwroot/$CFG->admin/uploaduser.php\">".get_string("uploadusers")."</a></b>",
+        $table->data[] = array("<b><a href=\"$CFG->wwwroot/$CFG->admin/uploaduser.php?sesskey=$USER->sesskey\">".get_string("uploadusers")."</a></b>",
                                get_string("adminhelpuploadusers"));
     }
     $table->data[] = array('', '<hr />');