Have basic JSON bagger types in.
Basic json bag structure and create functions in.
Added Bag Inventory and Orphan methods and jsonbagger types.
Basic Orphan file method and utility for filepath strings.
Breaking out some utility functions.
Updated bag introspection methods.
Fixed test methods for Bag.Inventory and Bag.FileManifest
Finished up Inventory and Orphan methods.
Added some quotes.
merged changes.