Merge branch 'master' of https://github.com/g3n/engine

README.md

@@ -1,6 +1,8 @@
 # G3N - Go 3D Game Engine
 
-G3N is a basic (for now!) OpenGL 3D Game Engine written in Go.
+[![GoDoc](https://godoc.org/github.com/g3n/engine?status.svg)](https://godoc.org/github.com/g3n/engine)
+
+G3N is a basic (for now!) OpenGL 3D game engine written in Go.
 G3N was heavily inspired and based on the [three.js](https://threejs.org/) Javascript 3D library.
 If you are curious about G3N and would like to see it in action
 we recommend that you install the [G3N demo program](https://github.com/g3n/g3nd).