renamed cancel button to closed button ref#1190
renamed cancel button to closed button ref#1190

inverse/emoncms,inverse/emoncms,emoncms/emoncms,chaveiro/emoncms,chaveiro/emoncms,inverse/emoncms,chaveiro/emoncms,inverse/emoncms,emoncms/emoncms,emoncms/emoncms,emoncms/emoncms,emoncms/emoncms,chaveiro/emoncms