some small fixes in packet Translateadded option to disable cacheadded option to keep placeholders if no translation was found
update classes Translate, TranslateTable, TranslateAdaptorWbOldStyleadded interface TranslateAdaptorInterfaceadded Klasse_Translate_de.pdfupdate class WbAdaptorupdate /framework/initialize.php
added new translation classes (Translate/TranslationTable/TranslateAdaptorWbOldStyle) for easy handling of language filesinitialize and activate class Translate in /framework/initialize.php