* Updated toggleFullscreen() to test for a failure to toggle.
* Fixed a bug where the window icon wasn't displaying after going from full screen to windowed mode
* Added a way to outpu debug messages: OutputDebugString().. The standard output streams had been redirected by SDL
* Fixed a bug with going fullscreen. Had to include the monitor's resolution which I grabbed with a call to SDL_GetVideoInfo()
* Centered the window in windowed mode with putenv("SDL_VIDEO_CENTERED=1")
* Added required files as resource files in the solution. This should help clarify which files are required for he exe to run