User story for study registration PIDs

From @RachaelKotarski on Wed Aug 08 2018 13:52:31 GMT+0000 (UTC)

“As a peer reviewer for an article, I want to see the study registration record for the research paper that I’m reviewing so that I can assess the degree to which the researchers complied with their original proposal in obtaining their research results.”

Copied from original issue: https://github.com/datacite/freya/issues/40