update sdl functions to latest revision
add a grayscale utility to uiimage
implement a preliminary support for chatting
revert rotation changes for engine
lots of code cleanup
restored main event loop in hwengine
fix some sdl bindings
/*
* Copyright (C) 2008 Remko Troncon
*/
#include "AutoUpdater.h"
AutoUpdater::~AutoUpdater()
{
}