* chore(fast): update boilerplate in 2-networking yaml files
* chore(fast): replace stackdriver.googleapis.com with logging and monitoring services
* fix(net-vpc-factory): correct description for secondary subnet example
This PR (re :D)introduces module net-vpc-factory, a minimal factory that deals with vpcs, subnets, and firewall rules creation, meant to be embedded into other factories, starting with 2-data-platform and 2-networking.