#4 Adding badge to Readme

Author: thsaravana

README.md

@@ -1,4 +1,5 @@
 # Bubbles
 [![Build Status](https://travis-ci.org/Madrapps/Bubbles.svg?branch=master)](https://travis-ci.org/Madrapps/Bubbles)
+[ ![Download](https://api.bintray.com/packages/madrapps/maven/com.github.madrapps%3Abubbles/images/download.svg) ](https://bintray.com/madrapps/maven/com.github.madrapps%3Abubbles/_latestVersion)
 
 An animated menu that shows a list of mainly Floating Action Buttons, but really it can be any view