POC Version 1. Functionality includes:

 - Rest Interface for triggering import of data from flat files.
   The file location is specified by JSON in a POST call to the
   service.

 - Initial database and object schema. Currently storing user, course,
   section, (course)membership, and section membership.

 - Mapping of raw text from flat files to consumable objects.

 - Full CRUD capability for specified schema objects, including
   management of natural key uniqueness (i.e. eid for users, site id for
   courses, section id for sections).

 - Comprehensive response: JSON representations of imported objects are
   returned as the response to a REST call initiating an import.

Not included in this version:
 - Data validation: we will be building a harness to validate incoming data
   for completeness, correctness, and integrity.

 - API request for data: currently the app only consumes imported data,
   there is no mechanism for extracting data for presentation and/or
   service fulfillment.

 - Detailed Exception handling. Currently, exceptions are caught and
   returned to client with no effort to present the pertinent information.