naming


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@64317 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
holdBackEndDate


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@64324 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0