Windows: Write console output to stdout

This is useful for third-party editor UIs.

See http://forum.openclonk.org/topic_show.pl?tid=3344

src/lib/C4Log.cpp

@@ -166,14 +166,8 @@ bool LogSilent(const char *szMessage, bool fConsole)
 		// Write to console
 		if (fConsole)
 		{
-#if defined(_WIN32)
-			// debug: output to VC console
-			OutputDebugString(TimeMessage.GetWideChar());
-#endif
-#if !defined(_WIN32) || defined(USE_CONSOLE)
 			fputs(TimeMessage.getData(),stdout);
 			fflush(stdout);
-#endif
 		}
 
 	}