v0.9.10 Adds CORS header to /openapi

• v0.9.10
  • Adds CORS Access-Control-Allow-Origin: * headers to the OpenAPI /openapi/spec* endpoints.
• v0.9.9
  • Fixes type validation bug for oneOf.
• v0.9.8
  • Further extends complex Schema objects by extending how allOf, oneOf, anyOf, and not are handled.
• v0.9.7
  • Extends the ability to define complex Schema objects.
• v0.9.6
  • Fixes a bug where None values in examples would cause a runtime error.
• v0.9.5
  • Improves how the .components.responses are rendered.
  • Fixes issues with the "static"/"frozen" predefined Schema objects.
• v0.9.4
  • Adds a @doc.responses() to give an easier way of documenting a route.
• v0.9.3
  • Adds a @doc.security() to override security requirements on a route.
  • Removes entries with false values from the spec if false is the default value. This makes the specs smaller and
    are more idiomatic.
• v0.9.2
  • Fixes an issue of rendering SecurityRequirement when there were no entries in the list.