pidgeotto

This version:

Incorporates initial public feedback on the tool (e.g. https://www.reddit.com/r/netsec/comments/4sido1/github_kristovatlasosxconfigcheck_verify_the/)
Adopts semantic versioning
Implements gitflow-like project organization
Clarifies the structure of the Hjson file containing configuration checks
Establishes a bash function API to make code reusable and concise
Fixes many bugs
Adds many config checks