added new translation classes (Translate/TranslationTable/TranslateAdaptorWbOldStyle) for easy handling of language files
initialize and activate class Translate in /framework/initialize.php


git-svn-id: svn://isteam.dynxs.de/wb_svn/wb280/branches/2.8.x@1860 98bf1eab-f5fc-0310-a3ed-aac8851f7404