work on search see #2476


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22473 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix meta col header see #2476


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22474 35612d4c-9d10-0410-837c-bf9dd1be60d7