MasterItemType | --Itemtype | --ItemHistoryService | --ItemHistoryAdminService
ItemHistoryAdminService ItemHistoryAdminService( mixed $itemtype)
void deleteAllHistoryVersions( mixed $id, mixed $langid)
void deleteAllHistoryVersionsAllLanguages( mixed $id)
void deleteHistoryVersion( mixed $id, mixed $langid, mixed $modifieddate)
void refreshHistoryVersion( mixed $itemid, mixed $langid, mixed $lastdate)
void _prepareSqlValues( mixed $id, mixed $langid)