WB 2.08.x

! /install/sql/wb_search_data.sql recoding initial data for table `search` without primary index value

1. fixed wrong [REFERRER_ID] replacement for search

1. bugfix form intall form284db.sql
2. bugfix wb_search_data.sql layout for table settings
   ! update menu_link module and set Version to 2.8.1

1. bugfix solved sections block update
   ! update sections table change some varchar to int(11)
   + upgradeHelper class for better module upgrade

1. bugfix Notice: Constant messages during new WB installation
   ! update WbDatabase SqlImport parameter,

1. fixed wrong constant for settings table
   ! update redirct to upgrade-script in /admin/start(index.php

+ added sql folder including websitebaker.sql, wb_search.sql
! update /install/save.php, will now created the tables with $database->SqlImport()
! update search layout in settings