*8859* Improve article copyright/license affixing

PR for testing and comment; Do not merge.
I'll script that out; I'm strongly leaning, however, to just forcing everyone through the workflow of going to Journal Setup Step 3 and clicking "Reset Permissions" after selecting what they want their options to be.  There's nothing we can reasonably pre-populate for the License URL (correct?), so why not just force the issue for each of the new fields?  Better to have someone find a problem by realizing there is missing metadata than find a problem by realizing there is incorrect metadata.