Finish Amazon EBS builder

[jasonwalsh]

Currently, the Amazon EBS builder, which is the only supported builder in Punk, only contains inputs for required fields, such as ami_name, access_key, region, secret_key, instance_type, and source_ami (documentation).

The generated template is limited and most likely does not satisfy the use cases for many users building Amazon Machine Images.

This issue is meant to be more of a discussion. I would like to receive feedback from the community to discover which fields for the Amazon EBS builder are the most useful (e.g., tags, subnet_id, vpc_id, etc.).

Eventually all fields will be supported, but let's start by identifying some of the more useful ones so we can quickly iterate on new features.

Thank you!