Description of VPNaaS Openswan plug-in configuration options

Configuration option = Default value	Description
[strongswan]
default_config_area = /etc/strongswan.d	(StrOpt) The area where default StrongSwan configuration files are located.
ipsec_config_template = /home/sakaia/work/openstack-doc-tools/autogenerate_config_docs/sources/neutron-vpnaas/neutron_vpnaas/services/vpn/device_drivers/template/strongswan/ipsec.conf.template	(StrOpt) Template file for ipsec configuration.
ipsec_secret_template = /home/sakaia/work/openstack-doc-tools/autogenerate_config_docs/sources/neutron-vpnaas/neutron_vpnaas/services/vpn/device_drivers/template/strongswan/ipsec.secret.template	(StrOpt) Template file for ipsec secret configuration.
strongswan_config_template = /home/sakaia/work/openstack-doc-tools/autogenerate_config_docs/sources/neutron-vpnaas/neutron_vpnaas/services/vpn/device_drivers/template/strongswan/strongswan.conf.template	(StrOpt) Template file for strongswan configuration.