Fix so that 404 is returned from pub API if a space is sent as part of
the 'ORCID', instead of returning a seemingly random record.
Merge pull request #699 from ORCID/fixPubApiWhenSpaceInProvidedOrcid

Fix so that 404 is returned from pub API if a space is sent as part of the 'ORCID', instead of returning a seemingly random record.