artf230740: align with DA's XML-based config object.
Merge branch 'master' of https://github.com/Apelon-VA/ISAAC

Conflicts:
	isaac-app-interfaces/src/main/java/gov/va/isaac/interfaces/config/IsaacAppConfigI.java
	isaac-app/src/main/java/gov/va/isaac/config/IsaacAppConfigWrapper.java
	isaac-workflow/src/main/java/gov/va/isaac/workflow/gui/WorkflowInitiationViewController.java
	otf-util/src/main/java/gov/va/isaac/testUtils/MockIsaacAppConfig.java
artf230740: reconcile with DA changes.