git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@54640 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
cql to rpn in seperate class


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@54641 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
constants


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@54642 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
debug


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@54643 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0