Quick hack script to call aws with their own generated json skeletons

All the aws-cli commands nos support input by json files, to generate these files you can call any command with --generate-cli-skeleton parameter, which dump a json template.

Those skeletons can be used as input for the other parameter --cli-input-json as a way to specify parameters for AWS API calls.

This script gets those skeletons, lets you edit it and uses the edited file to call aws cli.