Added documentation for V1.1
Clarified difference between root and latest versions of the API (since
the latest version of the API is not always the one served on the root
URL).
Change RDF test back to new way of doing orcid ids, now have clarified
the difference between root and latest versions of the API.
Fixed test to match changes for clarifying root versus latest version of
the API.
First attempt at 1.2_rc1 version of the public API (using new simplified
API spring config).
First attempt at 1.2_rc1 version of the member API (using new simplified
API spring config).
Removed affiliations from versions 1.0.21, 1.0.22, 1.0.23, and 1.1 of
the API schema.
Refactored affiliations to separate out the organization into a separate
element.
Merge branch 'dev-XSDReadmeUpdates' into refactorVersioning

Conflicts:
	orcid-model/src/main/resources/orcid-message-1.1.xsd
Merged in documentation from 1.1, plus new documentation for
affiliations.
Merge pull request #735 from ORCID/refactorVersioning

Refactored versioning and added 1.2_rc1 version of schema.