capistrano-autoscaling gem: Lookup AMI by :autoscaling_image_master_name [#81705556]

Configure in config/deply/<stage>.rb with set(:autoscaling_image_master_name,'example')

Defaults to 'stage' e.g. has-staging (in capistrano multi-stage)

https://www.pivotaltracker.com/story/show/81705556