missing install scripts for limesurvey replaced

include/limesurvey/admin/install/do_db_upgrade.php

@@ -0,0 +1,41 @@
+<?php
+/*
+* LimeSurvey
+* Copyright (C) 2007 The LimeSurvey Project Team / Nicolas Barcet
+* All rights reserved.
+* License: http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
+* LimeSurvey is free software. This version may have been modified pursuant
+* to the GNU General Public License, and as distributed it includes or
+* is derivative of works licensed under the GNU General Public License or
+* other free or open source software licenses.
+* See COPYRIGHT.php for copyright notices and details.
+*
+* $Id: index.php 4729 2008-05-31 21:32:02Z nijaba $
+*/
+
+
+require_once(dirname(__FILE__).'/../../config-defaults.php');
+require_once(dirname(__FILE__).'/../../common.php');
+// SET THE LANGUAGE???? -> DEFAULT SET TO EN FOR NOW
+require_once($rootdir.'/classes/core/language.php');
+$clang = new limesurvey_lang("en");
+ob_implicit_flush(true);
+
+global $connect, $databasetype, $dbprefix, $dbversionnumber, $clang;
+include ('upgrade-'.$databasetype.'.php');
+$tables = $connect->MetaTables();
+
+$usquery = "SELECT stg_value FROM ".db_table_name("settings_global")." where stg_name='DBVersion'";
+$usresult = db_execute_assoc($usquery);
+$usrow = $usresult->FetchRow();
+if (intval($usrow['stg_value'])<$dbversionnumber)
+{
+	print("Upgrading db to $dbversionnumber\n");
+        db_upgrade(intval($usrow['stg_value']));
+} else {
+        print("Already at db version $dbversionnumber\n");
+}
+
+
+return 0;
+?>