Vagrant OIDC Integration, cleanup

• adds the ability to add and authenticate users from google/facebook/twitter etc
• packages the application inside of a vagrant box using docker containers
• functional and unit testing of major functionality
• includes significant cleanup of code
• fixes a number of critical security vulnerabilities
• prepares the codebase for a restful api
• here's some ascii art of a cat that I found:

        (`.
         ) )
        ( (
         \ \
          \ \
        .-'  `-.
       /        `.
      (      )    `-._ ,    _
       )   ,'         (.\--'(
       \  (         ) /      \
        \  \_(     / (    <6 (6
         \_)))\   (   `._  .:Y)__
          '''  \   `-._.'`---^_)))
                `-._ )))       ```
                     ```           hjw

-RogerTangos

This is the first (non-supported) experimental version of DataHub.

This version wouldn't be supported and the next version is not backward compatible w/ this version. This version is only for historical purposes.