API Refactoring

See POLICY-3368: Revise Rest API conventions and structureClosed



CLAMP TOSCA control loop handling has been refactored/renamed as Automation Composition Management. However, the existing APIs are not being restructured, just renamed. Some improvements are needed.

We need to refactor the ACM-R REST API's to be more compliant with REST best practice.

Modify ACM REST API's to explicitly model the Automation Composition Type and Instances Resources.

This work will be completed in the London release.