export recovery notification delay parameter in engine configuration

www/class/config-generate/abstract/host.class.php

@@ -71,6 +71,7 @@ abstract class AbstractHost extends AbstractObject {
         contact_additive_inheritance,
         cg_additive_inheritance,
         host_first_notification_delay as first_notification_delay,
+        host_recovery_notification_delay as recovery_notification_delay,
         host_stalking_options as stalking_options,
         host_snmp_community,
         host_snmp_version,
@@ -107,6 +108,7 @@ abstract class AbstractHost extends AbstractObject {
         'notification_interval',
         'notification_options',
         'first_notification_delay',
+        'recovery_notification_delay',
         'stalking_options',
         'register',
         'notes',

www/class/config-generate/abstract/service.class.php

@@ -73,6 +73,7 @@ abstract class AbstractService extends AbstractObject {
         service_use_only_contacts_from_host,
         cg_additive_inheritance,
         service_first_notification_delay as first_notification_delay,
+        service_recovery_notification_delay as recovery_notification_delay,
         service_stalking_options as stalking_options,
         service_register as register,
         service_inherit_contacts_from_host,
@@ -104,6 +105,7 @@ abstract class AbstractService extends AbstractObject {
         'notification_interval',
         'notification_options',
         'first_notification_delay',
+        'recovery_notification_delay',
         'stalking_options',
         'register',
         'notes',