libgdx/box2dlights — pull request #22 by rinold (2014-08-23 13:32:31+00:00)
Title: Fixing issue with over burning for diffuse lights

Fixes #20

/!\ Default behavior changed /!\
To use previous behavior, call the
```java
RayHandler.useDiffuseLight(BlendFunc.OVERLAY);
```
before ray handler instance creation.