Add additional loopback interface

That can be used by containers to access the host.

Signed-off-by: Kris Hicks <krishicks@gmail.com>
Control script should start a dummy proccess

So that monit starts it on reboot

Signed-off-by: Kris Hicks <krishicks@gmail.com>
Bump warden-cpi

Signed-off-by: Kris Hicks <krishicks@gmail.com>