Revisions for CR2

[azaroth42]

Closes #369

Unimplemented features: Composite, List, Independents, Choice of Target, Creator of Target, bodyValue

• Move unimplemented features to Appendices of Model and Vocab
• Regenerate ontology without those features
• Rebuild json-ld context document without those features.
• Update changelogs
• Update timestamps
• Minor HTML fixes for mismatched tags

[azaroth42]

Closing the PR as now there's a second implementation of bodyValue, so I have to un-update it