Update Readme

Author: lcharette

README.md

@@ -1,14 +1,15 @@
-# UserFrosting 4.1
-
-[https://www.userfrosting.com](https://www.userfrosting.com)
+# UserFrosting 4.2
 
+[![Latest Version](https://img.shields.io/github/release/userfrosting/UserFrosting.svg)](https://github.com/userfrosting/UserFrosting/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](LICENSE.md)
 [![Build Status](https://travis-ci.org/userfrosting/UserFrosting.svg?branch=master)](https://travis-ci.org/userfrosting/UserFrosting)
+[![codecov](https://codecov.io/gh/userfrosting/userfrosting/branch/master/graph/badge.svg)](https://codecov.io/gh/userfrosting/userfrosting)
 [![Join the chat at https://chat.userfrosting.com/channel/support](https://demo.rocket.chat/images/join-chat.svg)](https://chat.userfrosting.com/channel/support)
-[![Backers on Open Collective](https://opencollective.com/userfrosting/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/userfrosting/sponsors/badge.svg)](#sponsors)
+[![Backers on Open Collective](https://opencollective.com/userfrosting/backers/badge.svg)](#backers)
+[![Sponsors on Open Collective](https://opencollective.com/userfrosting/sponsors/badge.svg)](#sponsors)
+[![Donate](https://img.shields.io/badge/Open%20Collective-Donate-blue.svg)](https://opencollective.com/userfrosting#backer)
 
-<a href="https://opencollective.com/userfrosting#backer" target="_blank">
-  <img src="https://opencollective.com/userfrosting/donate/button.png?color=blue" width=300 />
-</a>
+[https://www.userfrosting.com](https://www.userfrosting.com)
 
 If you simply want to show that you like this project, or want to remember it for later, you should **star**, not **fork**, this repository.  Forking is only for when you are ready to create your own copy of the code to work on.