Merge pull request #251 from agbeltran/development

Orcid-related stuff
Merge pull request #252 from agbeltran/development

Merging latest changes from ISA-tools:development
ORCID stuff now seems to be working.
Fix to handle case where no family name is provided.
Merge pull request #253 from ISA-tools/orcid

Orcid integration.
Modified message about upgrade to URIs, saving BII-I-1 after getting URIs
Updating to latest annotated version of BII-I-1