Several changes version v0.1.1

[dgonzalez]

• Added: Added ability to set ECS image url and image tag overrides, this is based on @segfault's PR at Feature Lambda buckets & ECS tags #4
• Updated: Switched lambdas from using the AWSLambdaBasicExecutionRole to AWSLambdaVPCAccessExecutionRole managed policy
• Updated: Renamed the "root_profile" var and "root" AWS provider to "dns" as this is confusing, removed a redundant aws provider "root_us"
• Updated: Added changes @segfault added re explicit usage of the AWS CLI --output json usage in some of the scripts
• Removed: Removed Terraform validate from the pre-commit hook config as this is being used as a module, have left the s3 backend config for now
• Updated: Switched all the lambdas from nodejs10.x to nodejs12.x
• Added: Use variables for the lambda memory size and timeout attributes with defaults, so we can configure via env-vars files
• Removed: Extracted cti, gct and ni content into specific repos - Will not be managed by this repo
• Added: Added new AWS parameters certificate_audience and jwt_issuer and removed security_exposure_limit AWS parameter
• Added: Docs on the 2 approaches to managing a project - external to this repo and internal to this repo
• Added: Added RDS reader/writer endpoint outputs
• Added: Surfaced bastion ASG desired count as a variable, will need when we use this repo as a module
• Added: Switched to using path.module prefixes for the CloudWatch dashboard template and the ECS container defintion templates
• Fixed: Changed the create TF store backend script to cater for us-east-1 being a special case - Location constraints
• Fixed: Replace all refs to cti, gct and ni with xyz in docs and shell script comments - this is just prep for the open source branch
• Added: Added the following optional lambdas to the operators group execute list: daily-registrations-reporter, download and upload
• Added: Pre-commit hook to include TF fmt, validation and linting
• Fixed: Linting issues - no logic
• Added: Split RDS user usage so we no longer need to use the master credentials

From now on, we will have more atomic PRs.

[segfault]

lgtm 👍

[jasnell]

Woo! Thank you for the detail pull request summary @dgonzalez :-)

[jasnell]

Rubber-stamp lgtm