Make use of new CMFCategory feature to scan fewer predicates: originaly, CMFCategory buildSQLSelector returned more predicates as search criterions (categories) were added, because it was just OR-ing those conditions. Using the new version should improve performances on systems using many predicates.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22164 20353a03-c40f-0410-a6d1-a30d3c3de9de