Claim works in ISNI, first iteration

Once the user has claimed an ISNI in the usual way, his/her list of works with ISBNI identifiers (i.e. books) in the ISNI  profile is displayed. User can then click the 'Add to ORCID' button for each of those works to claim them.

Key limitation: only works which have an ISBN identifier (i.e. books) are currently displayed. This is due to a limitation of the way works metadata is presented in the ISNI API response.