After the announcement on mailing list [1] but there is no response.
This patch intends to remove the following drivers that are unmaintained:
- CiscoCsrIPsecDriver
- FedoraStrongSwanDriver
- VyattaIPsecDriver
[1] http://lists.openstack.org/pipermail/openstack-dev/2017-July/120264.html
Change-Id: I984a41b9a9b5c154c4be7f5bcef621fe8c5677ac