The error measurement hack apparently written long ago for Microsoft …

…Flight Simulator is causing some demos to run with slower timers. SVN has apparently removed it, so we should as well. This fixes demoscene production Deaparca when GUS is involved

src/hardware/timer.cpp

@@ -78,10 +78,7 @@ static void PIT0_Event(Bitu /*val*/) {
 			pit[0].delay=(1000.0f/((float)PIT_TICK_RATE/(float)pit[0].cntr));
 			pit[0].update_count=false;
 		}
-		// regression to r3533 fixes flight simulator 5.0
- 		double error = 	pit[0].start - PIC_FullIndex();
- 		PIC_AddEvent(PIT0_Event,(float)(pit[0].delay + error));			
-//		PIC_AddEvent(PIT0_Event,pit[0].delay); // r3534
+		PIC_AddEvent(PIT0_Event,pit[0].delay);
 	}
 }