fix display

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22366 35612d4c-9d10-0410-837c-bf9dd1be60d7
show validity of license for computer - see #1293

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22367 35612d4c-9d10-0410-837c-bf9dd1be60d7
CS

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22368 35612d4c-9d10-0410-837c-bf9dd1be60d7