changed version number

Author: trackmastersteve

README.md

@@ -5,7 +5,7 @@ AlienFX is a Linux utility to control the lighting effects of your Alienware com
 At present there is a CLI version (``alienfx``) and a gtk GUI version (``alienfx-gtk``). And 
 has been tested on Debian/Ubuntu/Kali, Fedora and Arch Linux.
 
-[![Version](https://img.shields.io/badge/version-2.2.0-red.svg)]() [![GitHub license](https://img.shields.io/github/license/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/tree/2.1.x/LICENSE) [![Python3](https://img.shields.io/badge/python-3.6-green.svg)]() [![GitHub issues](https://img.shields.io/github/issues/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/issues) [![GitHub stars](https://img.shields.io/github/stars/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/stargazers)  [![GitHub forks](https://img.shields.io/github/forks/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/network) 
+[![Version](https://img.shields.io/badge/version-2.3.1-red.svg)]() [![GitHub license](https://img.shields.io/github/license/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/tree/2.1.x/LICENSE) [![Python3](https://img.shields.io/badge/python-3.6-green.svg)]() [![GitHub issues](https://img.shields.io/github/issues/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/issues) [![GitHub stars](https://img.shields.io/github/stars/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/stargazers)  [![GitHub forks](https://img.shields.io/github/forks/trackmastersteve/alienfx.svg)](https://github.com/trackmastersteve/alienfx/network) 
 
 ## Table of Contents