- Updated MSVC8 project files

- Renamed base/options.cpp to base/commandLine.cpp because of conflict
  with gui/options.cpp which sit in same directory in MSVC builds
- Moved AudioCDManager singleton declaration outside of Audio namespace
- Fixed numerous MSVC warning of potentially uninitialized variables and
  int <-> bool conversions.

svn-id: r22397

backends/sdl/sdl.cpp

@@ -35,7 +35,7 @@
 #if !defined(_WIN32_WCE) && !defined(__MAEMO__)
 
 #if defined (WIN32)
-int WinMain(HINSTANCE /*hInst*/, HINSTANCE /*hPrevInst*/,  LPSTR /*lpCmdLine*/, int /*iShowCmd*/) {
+int __stdcall WinMain(HINSTANCE /*hInst*/, HINSTANCE /*hPrevInst*/,  LPSTR /*lpCmdLine*/, int /*iShowCmd*/) {
 	SDL_SetModuleHandle(GetModuleHandle(NULL));
 	return main(__argc, __argv);
 }
@@ -102,7 +102,6 @@ int main(int argc, char *argv[]) {
 }
 #endif
 
-
 void OSystem_SDL::initBackend() {
 	assert(!_inited);