Unused file removal

currency.php

-<?php
-/******************************************************************************
- *
- * Subrion E-commerce Software
- * Copyright (C) 2017 Intelliants, LLC <https://intelliants.com>
- *
- * This file is part of Subrion E-commerce Software.
- *
- * This program is a commercial software and any kind of using it must agree
- * to the license, see <https://subrion.pro/license.html>.
- *
- * This copyright notice may not be removed from the software source without
- * the permission of Subrion respective owners.
- *
- *
- ******************************************************************************/
-
-if (iaView::REQUEST_HTML == $iaView->getRequestType()) {
-    if (1 != count($iaCore->requestPath)) {
-        return iaView::errorPage(iaView::ERROR_NOT_FOUND);
-    }
-
-    $iaCurrency = $iaCore->factoryModule('currency', IA_CURRENT_MODULE);
-
-    $iaCurrency->set($iaCore->requestPath[0]);
-
-
-    $redirectUrl = isset($_SERVER['HTTP_REFERER'])
-        ? $_SERVER['HTTP_REFERER']
-        : IA_URL;
-
-    iaUtil::go_to($redirectUrl);
-}
\ No newline at end of file