Adding additional IPs

[LydiaMoo]

After completing the quickstart I had an error in the GitPullLambda logs when code was committed to the specified repo stating that the source IP was not allowed.

The error was fixed and the repo successfully deployed to the S3 bucket when the GitHub Hooks IPs were added the the CloudFormation stacks allowed IPs.

The quickstart does point you to change the API Secret parameter settings in Step 2 but, doesn't explicitly say to add to the allowed IPs or the anything about aforementioned error that could occur.