nit for jshint
Move utils.readFile to main utils.js from modularinputs/utils.js
Begin skeleton for dataModels and dataModel
Add some very basic data model tests (commented out other service tests)
Primitive code to parse dataModel JSON descriptions
added a test for getting a data model object; cleanup required
add several data model tests
added some rough tests for acceleration, and object properties
some refactor, add lineage test
finish lineage and fields tests
add test for data model object fields
refactor data model field/constraint/calculation into classes
Lots of refactor, cleaned up DataModel constructor
Merge branch 'datamodels/refactor' into feature/datamodels
fill in some docstrings for DataModels
wrote acceleration/constraints/calculations tests
finish calculation tests
completed draft of data model tests, many TODOs
use pollUntil for datamodel job tests, jshint
Remove a redundant property