r7kamura/jdoc — pull request #9 by tomoya55 (2014-08-01 16:54:53+00:00)
Title: Add support for multipart/form-data request

With this PR, jdoc can display `Content-Type` and body of a request when `link.encType` is specified as `multipart/form-data`.

The dump of a request body is performed by `Rack`.

If we have nested field names in definition of link schema, such as
```yaml
schema:
properties:
key1:
key2:
"$ref": "file"
```

, then it will be displayed as `[key1][key2]`, using Rack (and Rails) convention.