RetroArch/android/andretro

Building:

* Put any compiled module libraries in Andretro/jni/modules, the file must be named like libretro_{MODNAME}.so.
* Ensure a matching libretro_{MODNAME}.so.xml exists in the Andretro/assets directory. The xml file contains basic information used by the file browser before the .so itself is loaded.
* In the Andretro directory, run the ndk-build script supplied with the Android NDK.
* In the Andretro directory, run 'ant debug install' to install to the device. The java code can alternatively be built with the included eclipse project.