Fixes #36
Allows iso-8601 compliant dates to be obtained from possibly incomplete embargo dates e.g. EPrints allows '2016' as an embargo date - which will expire after the end of 2016 (based on current workings of ~/bin/lift_embargos in EPrints 3.3).
Fixes #36 Allows iso-8601 compliant dates to be obtained from possibly incomplete embargo dates e.g. EPrints allows '2016' as an embargo date - which will expire after the end of 2016 (based on current workings of ~/bin/lift_embargos in EPrints 3.3).