HHH-8893 wired UnifiedMappingBinder into MetadataSources
HHH-8893 removed o.h.metadata.source.internal.hbm,
MetadataSourceProcessor, and MetadataSourceProcessingOrder
HHH-8893 HBM transform/mock
HHH-8893 deprecated Configuration#addDocument(Document), removed EntityResolver concepts
HHH-8893 HBM transform/mock
HHH-8893 delay binding of xml resources until building Metadata,
introduce ClassLoaderAccess into transformer, removed old XmlBinder
HHH-8893 HBM transform/mock
HHH-8893 @FailureExpectedWithNewUnifiedXsd & a @FailureExpectedMarker
meta-annotation
HHH-8893 HBM transform/mock
asdf
HHH-7490 temporarily disabled envers tests
HHH-8893 corrected expected failures