opscode/knife-cloud — pull request #67 by ameyavarade (2014-05-28 14:30:01+00:00)
Title: [knife-cloud] KNIFE-477: Delete server by name if instance_id isn't found

Use get_server() during server deletion, So we can extend get_server() according to cloud provider.
Ex: knife-openstack service can extend get_server()
@kaustubh-d