several fixes for ocs import / lock


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20034 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix check all for htmltable (generate rand value on display)


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20035 35612d4c-9d10-0410-837c-bf9dd1be60d7