Version : Alpha 2

Modified buffering system to use n buffers => sounds less choppy when CPU gets suddenly loaded.
Implemented :
    * void  release_native(),
    * void pause_nativedevice(),
    * void resume_nativedevice().

Version : Alpha 1

First version to play sound !
Implemented :
    * void *grab_write_native(),
    * ALboolean set_write_native(),
    * void  native_blitbuffer().