fix: Add image

Author: germanattanasio

README.md

@@ -1,4 +1,5 @@
-# IBM Watson Speech Services for Web Browsers
+![](docs/js-sdk.png)
+IBM Watson Speech Services for Web Browsers
 
 [![Build Status](https://travis-ci.org/watson-developer-cloud/speech-javascript-sdk.svg?branch=master)](https://travis-ci.org/watson-developer-cloud/speech-javascript-sdk)
 [![npm-version](https://img.shields.io/npm/v/watson-speech.svg)](https://www.npmjs.com/package/watson-speech)