MasDennis/Rajawali — pull request #460 by AndrewJo (2013-03-08 06:40:06+00:00)
Title: Clean up for Plugins during scene destruction

Forgot to add this to `RajawaliRenderer`. Without it,`destroy()` method for the `IRendererPlugin` instances do not get called during scene destruction. Also clears up the plugins during `onSurfaceCreated` when scene caching is disabled.

Also added a link to the README.md for a simple example on how to use the renderer plugins.