better formatting for author's names

[k-doering-NOAA]

Better format author names. Right now it is just a string, but perhaps the metadata should be formatted better so it is easier to manipulate. We could also use ORCIDs to pull names from the orcid database. I expect most but not all people would have ORCIDs. Fixing this will take some time.

Example: The authors field in codemeta