Merge pull request #199 from ParsePlatform/nlutsenko.readme

Add npm badge to README.

Author: nlutsenko

README.md

@@ -1,7 +1,8 @@
 ## parse-server
 
 [![Build Status](https://img.shields.io/travis/ParsePlatform/parse-server/master.svg?style=flat)](https://travis-ci.org/ParsePlatform/parse-server)
-[![Coverage Status](https://codecov.io/github/ParsePlatform/parse-server/coverage.svg?branch=master)](https://codecov.io/github/ParsePlatform/parse-server?branch=master)
+[![Coverage Status](https://img.shields.io/codecov/c/github/ParsePlatform/parse-server/master.svg)](https://codecov.io/github/ParsePlatform/parse-server?branch=master)
+[![npm version](https://img.shields.io/npm/v/parse-server.svg?style=flat)](https://www.npmjs.com/package/parse-server)
 
 A Parse.com API compatible router package for Express