undef'ed vars


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53661 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
replaces cql2solr_class


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53663 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
indented DEVELOP


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53672 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
removed stray "


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53673 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
deprecated


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53674 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
first shot


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53679 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
rename


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53682 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
unlink file


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53683 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
typo


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53684 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
some more tests


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53689 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
bugfix in adjacency


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@53690 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0