aws bootstrap plugin provides CLI for emptying and deleting all S3 buckets

also refactored classes to make add functionality to the CLI sane
bumped versions that really needed to be bumped
Added route53 support to aws_bootstrap plugin

Also modified aws create vpc config file format to allocate elastic ips
specific to a job.

Change-Id: Ief9fcceb28d8a00cbc0c0c160d0d75ea3bbf87ce