First attempt at new structure for orcid-id.
Removed <orcid> from <external-identifier> in 1.1.0 schema, because is
in old format, and is redundant anyway.
Moved agency-orcid to new format.
Fixed problem with <orcid> in public API.
Fixed problem with application orcid on account settings page.
Merge branch 'master' into remodelOrcidIdElement

Conflicts:
	orcid-api-common/src/main/java/org/orcid/api/common/writer/rdf/RDFMessageBodyWriter.java
	orcid-api-common/src/test/java/org/orcid/api/common/writer/rdf/RDFWriterTest.java
Merge pull request #665 from ORCID/remodelOrcidIdElement

Remodel orcid id element