CHANGELOG :
Changes:
Remove unused NVidia egl extensions (android_frameworks_native)
Adding required ST-Ericsson changes to graphics.h (android_system_core)
Support for graphics hardware on Snowball for JB. (android_hardware_libhardware)
u8500: add ST Ericsson audio configs (android_system_core)
u8500: add ST Ericsson audio configs (android_hardware_libhardware_legacy)
u8500: add ST Ericsson audio configs (android_hardware_libhardware)
openmax: add support for OMX (android_frameworks_native)