Swift 4 badge.

Author: helje5

README.md

@@ -3,7 +3,8 @@
        align="right" width="128" height="128" />
 </h2>
 
-![Swift3](https://img.shields.io/badge/swift-3-blue.svg)
+![Swift34](https://img.shields.io/badge/swift-3-blue.svg)
+![Swift34](https://img.shields.io/badge/swift-4-blue.svg)
 ![macOS](https://img.shields.io/badge/os-macOS-green.svg?style=flat)
 ![tuxOS](https://img.shields.io/badge/os-tuxOS-green.svg?style=flat)
 ![Travis](https://travis-ci.org/ZeeQL/ZeeQL3.svg?branch=develop)