Remove admin page, administration is not needed at this time for sharing

apps/files_sharing/admin.php

@@ -1,38 +0,0 @@
-<?php
-/**
- * ownCloud
- *
- * @author Michael Gapczynski
- * @copyright 2011 Michael Gapczynski GapczynskiM@gmail.com
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
- *
- * You should have received a copy of the GNU Affero General Public
- * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-require_once('../../lib/base.php');
-require_once( 'lib_share.php' );
-require( 'template.php' );
-
-if (!OC_USER::isLoggedIn()){
-	header( "Location: ".OC_HELPER::linkTo( "index.php" ));
-	exit();
-}
-
-OC_APP::setActiveNavigationEntry( "files_sharing_administration" );
-
-$tmpl = new OC_TEMPLATE( "files_sharing", "admin", "admin" );
-$tmpl->assign( 'shared_items', OC_SHARE::getMySharedItems());
-$tmpl->printPage();
-
-?>