Support to define Reference Object as a Relative Schema File

[subeeshcbabu-zz]

It would be nice to support definition of Reference object - $ref as a relative file to the main api definition file.
Swagger support - http://swagger.io/specification/#referenceObject

For example:

{
  "$ref": "Pet.json"
}

$ref: 'Pet.yaml'

{
  "$ref": "definitions.json#/Pet"
}

$ref: 'definitions.yaml#/Pet'

[tlivings]

This can be done through extrefs integration into swaggerize-routes: https://github.com/tlivings/extrefs

[subeeshcbabu-zz]

[email protected] added support for $ref.