Add ByteType Support

[choipureum]

related issue : #96, #143, #136

Supports byte array type. I also added unit and integrated tests.

overview:

    public class SingleByteArrayObject
    {
        public byte[] ByteArrayValue { get; set; }
    }

      "singleByteArrayObject": {
        "type": "object",
        "properties": {
          "byteArrayValue": {
            "type": "string",
            "format": "base64"
          }
        }
      }

[justinyoo]

Thanks for your contribution! We need to take a further look for the byte[] support.

[justinyoo]

Although I've left comments in many places, they are all minor changes. Would you please take a look and apply changes?

[justinyoo]

This will also fix #97

[justinyoo]

Would you also change this as well?

[justinyoo]

Almost there! Can you add more tests for the request body?

[justinyoo]

Let's add more integration test codes for the request body taking the byte array!

[justinyoo]

LGTM! Thanks for the contribution!

[justinyoo]

Now, this extension supports many content types including:

• Binary contents like application/octet-stream, image/png, etc
• multipart/form-data
• application/x-www-urlencode

[AllTaken]

Does this allow to set "format: binary" somehow?

[sergiojrdotnet]

@AllTaken I would like to know too, my endpoint returns a pdf file and base64 format does not make any sense in this case