Android: Implement an event queue that will be handled by dw_main() and friends... since the threaded event handling might not actually happen in the order the events occurred due to the thread sheduler. This should be more light weight and hopefully as stable as the thread system. The threaded event handling can be reenabled with #define _DW_EVENT_THREADING

# Set these here to change the version for all platforms
DW_MAJOR_VERSION=3
DW_MINOR_VERSION=2