Publish PetStoreDev stack to AWS
    6.1 Publish
    In this step we will publish our stack to AWS.
    
        - Select "Tools → SAM Publish AWS Stack".
- Watch the publish progress in the "Application Output" panel.
6.2 Generate AwsSettings.json file
    
        - Select Tools → LazyStack - Generate Stacks\Dev\AwsSettings.json. A LazyStack.log 
            tab opens and LazyStack log messages are displayed. A AwsSettings.json file is added 
        to the Stacks\Dev folder. This file contains the configuration settings 
        necessary for client apps to use the PetStoreDev AWS Stack.
Step Summary
    We published our stack to AWS, generated an AwsSettings.json file and can now use those resources.