Simplified the referencing capabilities by consolidating Reusable Parameter Object into Reusable Object. This now means that there are two referencing mechanisms supported by the Workflows Specification:
JSON Schema references using $ref keyword. This can only be used for JSON Schema - e.g. Inputs defined in components
non JSON Schema referencing using the Resuable Object reference expression - e.g. all other component objects
Simplified the referencing capabilities by consolidating
Reusable Parameter ObjectintoReusable Object. This now means that there are two referencing mechanisms supported by the Workflows Specification:$refkeyword. This can only be used for JSON Schema - e.g. Inputs defined in componentsResuable Objectreference expression - e.g. all other component objectscloses #181