definition mismatch: `AUDIT_AUTHOR` vs `AUDIT_AUTHOR_ROLE`

[rowlesmr]

Don't know if this belongs here or in https://github.com/COMCIFS/cif_core

All the data names in the audit_author category are defined in terms of "The _______ of an author of this data block.", whereas the category definition of audit_author_role says "role that authors took in the production of the dataset.".

With multiblock, we can have datasets that encompass arbitrarily many blocks (hence audit_dataset); do we need to have an extension of audit_author, or just alter the definition from datablock to dataset?

[jamesrhester]

I think we just change to "dataset". I would really like for "data block" to be a purely syntactical construct that cannot be referred to by data names.