get shields working again

hopefully

Author: runxel

README.md

@@ -1,7 +1,7 @@
 # [GDL-sublime](https://github.com/runxel/GDL-sublime)
 A bundle to make GDL available in [Sublime Text](http://www.sublimetext.com/).
 
-[![Version](https://img.shields.io/github/release/runxel/GDL-sublime.svg)]()
+[![Version](https://img.shields.io/github/release/runxel/GDL-sublime.svg?style=flat-square)](https://github.com/runxel/GDL-sublime/releases/latest)
 
 ![dark color scheme](http://i.imgur.com/zg85SmQ.png)