A command line helper for our AppBuilder development.
$ sudo npm install -g Hiro-Nakamura/ab-cli
$ appbuilder install [target_directory] --develop --V1
See https://appdevdesigns.github.io/appbuilder_docs/develop/setup/Setup.html
$ appbuilder prod2021 [target_directory]
See also https://github.com/appdevdesigns/ab-production-stack