0.9.2

Breaking

• None.

Enhancements

• Add a new 'jony' theme similar to the 2017 Apple documentation style.
  Harshil Shah

• Add the ability to limit documentation to certain files by passing in an
  -i/--include argument.
  Nick Fox
  #949

• Improve Swift declarations to look more like the Xcode Quick Help version,
  for example including { get set }, and include all attributes.
  John Fairhurst
  #768
  #591

Bug Fixes

• Preserve MARK comment headings associated with extensions and enum cases.
  John Fairhurst

• Fix issue where Overview items were invalidly being referenced with NULL
  types in the generated Dash docset index.
  Andrew De Ponte

• Don't display FIXME or TODO comments as section markers.
  John Fairhurst
  #658