don't load missing test files

Demos3/Wavefront/main.cpp

@@ -99,8 +99,8 @@ static bool
 
 int	main(	int argc,	char **argv)
 {
-	assert(true == TestLoadObj("cornell_box.obj",true));
-	assert(true == TestLoadObj("cube.obj",true));
+//	assert(true == TestLoadObj("cornell_box.obj",true));
+//	assert(true == TestLoadObj("cube.obj",true));
 	assert(true==TestLoadObj("samurai_monastry.obj",false));
 	assert(true==TestLoadObj("teddy2_VHACD_CHs.obj",true));
 	return 0;