enable multi-column paper choices, in report output

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22105 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
5751: use Minimum Confidence label according to current filter feature

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22107 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
5751: use Minimum Confidence label according to current filter behavior

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22108 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
5751: use "Minimum Confidence" label into citation sidebar filter, it does not match only one level

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22109 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
5751: revert 22108, using own filter rule, behavior and label via filtereditor

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22110 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Translation update

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@22111 4ae1f11a-8b86-4847-b8af-ab372f36d1fd