Add IBM Visual Recognition API (#1409)

README.md

@@ -264,6 +264,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Gitter](https://developer.gitter.im/docs/welcome) | Chat for Developers | `OAuth` | Yes | Unknown |
 | [HTTP2.Pro](https://http2.pro/doc/api) | Test endpoints for client and server HTTP/2 protocol support | No | Yes | Unknown |
 | [IBM Text to Speech](https://console.bluemix.net/docs/services/text-to-speech/getting-started.html) | Convert text to speech | `apiKey` | Yes | Yes |
+| [IBM Visual Recognition](https://cloud.ibm.com/apidocs/visual-recognition/visual-recognition-v3) | Visual Recognition with pretrained or user trained model | `apiKey` | Yes | Unknown |
 | [Image-Charts](https://documentation.image-charts.com/) | Generate charts, QR codes and graph images | No | Yes | Yes |
 | [import.io](http://api.docs.import.io/) | Retrieve structured data from a website or RSS feed | `apiKey` | Yes | Unknown |
 | [IPify](https://www.ipify.org/) | A simple IP Address API | No | Yes | Unknown |