MHD UnContained Comprehensive Provide Document Bundle

A profile on the Bundle transaction for ITI-65 Provide Document resources with UnContained allowed but requiring Comprehensive Metadata for MHD.

- UnContained Comprehensive Metadata: `https://profiles.ihe.net/ITI/MHD/StructureDefinition/IHE.MHD.UnContained.Comprehensive.ProvideBundle` - note that Minimal Metadata does not require containment, so UnContained Minimal is the same as Minimal Metadata - note that UnContained only applies to DocumentReference and SubmissionSet type Lists; so the following apply - shall be a Transaction Bundle - all resources shall be compliant with comprehensive unContained constraints, they may be marked comprehensive unContained - shall create a SubmissionSet type List that is either minimal, comprehensive, or unContained - may create one or more DocumentReference that is either minimal, comprehensive, or unContained - with a document as a Binary - or, when implementing the ITI-65 FHIR Document Publish option, a FHIR Document Bundle - may create/update one or more Folder type List that is either minimal, comprehensive, or unContained - may create/update/read one Patient