cli-config (npm): A 'one call' API maps lib to a command line interface. Merges settings from package, home, project, project group, command options, env. var, overrides and package.json into one object. Checks  settings schema changes. Optionally runs a lib command. BYO Y
Keywords: config|configuration|settings|options|cli|yaml|coffee|coffeescript|command-line|default|defaults|json|minimist