Add/remove missing/incorrect Annotation types
Fix formatting and typos in existing doc
Add missing close parenthesis
Corrected StructuredAnnotations hierarchy
Add seealso markup linking to the SA generated schema documentation
Merge pull request #1 from sbesson/remove_nonexistent_annotations

Add seealso markup linking to the SA generated schema documentation
Merge pull request #496 from manics/remove_nonexistent_annotations

Fix list of Annotations