Added npm/bower/nuget shields to readme

Author: Wallace Breza

Readme.md

@@ -1,5 +1,13 @@
 # powerbi-client
-[![Build Status](https://travis-ci.org/Microsoft/PowerBI-JavaScript.svg?branch=master)](https://travis-ci.org/Microsoft/PowerBI-JavaScript)
+JavaScript library for embedding Power BI into your apps.
+
+[![Build Status](https://img.shields.io/travis/Microsoft/PowerBI-JavaScript/master.svg)](https://travis-ci.org/Microsoft/PowerBI-JavaScript)
+[![NPM Version](https://img.shields.io/npm/v/powerbi-client.svg)](https://www.npmjs.com/package/powerbi-client)
+[![Bower Version](https://img.shields.io/bower/v/powerbi-client.svg)](https://bower.io/search/?q=powerbi-client)
+[![Nuget Version](https://img.shields.io/nuget/v/Microsoft.PowerBI.JavaScript.svg)](https://www.nuget.org/packages/Microsoft.PowerBI.JavaScript/)
+[![NPM Total Downloads](https://img.shields.io/npm/dt/powerbi-client.svg)](https://www.npmjs.com/package/powerbi-client)
+[![NPM Monthly Downloads](https://img.shields.io/npm/dm/powerbi-client.svg)](https://www.npmjs.com/package/powerbi-client)
+
 
 ## Installation