Support element and attribute versioning for all value retrieval methods
As a PI Integrator user, I would like the Integrator to support retrieving element and attribute versioned data and metadata (PI Point, element GUID, etc.) so that the data I publish with the Integrator are correct in their respective time context. For example, my attribute's data reference may be Tag1 until the equipment was decommissioned a month ago, and then a new element version is created to reference Tag2. I would like the Integrator to respect the AF element/attribute versioning effective dates to determine the correct data to publish.