Made FPS bar change actively as its sliding

Author: dlarocque

src/com/example/algorithmvisualizer/AlgVisualizer.java

@@ -216,11 +216,9 @@ public void actionPerformed(ActionEvent event) {
 	@Override
 	public void stateChanged(ChangeEvent e) {
 		JSlider source = (JSlider) e.getSource();
-		if (!source.getValueIsAdjusting()) {
 			int fps = (int) source.getValue();
 			delay = 1000 / fps; // ms
 			setDelay(delay);
-		}
 	}
 
 	/*