ChatOPS bot for PR - (#91) Put subnets in order of traffic flow from transit gateway out to IGW and use a real world subnetting example and not a stupid /16 for 2 firewalls.

ChatOPS bot for PR - (#91) Put subnets in order of traffic flow from transit gateway out to IGW and use a real world subnetting example and not a stupid /16 for 2 firewalls. #165