v0.6.2e: fixed bad changes made to app lifecycle managment

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/CursedWand.java

@@ -416,7 +416,7 @@ public class CursedWand {
 									
 									@Override
 									protected void onSelect(int index) {
-										ShatteredPixelDungeon.quitGame();
+										Game.instance.finish();
 									}
 									
 									@Override

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java

@@ -454,7 +454,7 @@ public class GameScene extends PixelScene {
 	}
 	
 	@Override
-	public synchronized void onFocusLost() {
+	public synchronized void onPause() {
 		try {
 			Dungeon.saveAll();
 			Badges.saveGlobal();

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/ExitButton.java

@@ -70,7 +70,7 @@ public class ExitButton extends Button {
 	@Override
 	protected void onClick() {
 		if (Game.scene() instanceof TitleScene) {
-			ShatteredPixelDungeon.quitGame();
+			Game.instance.finish();
 		} else {
 			ShatteredPixelDungeon.switchNoFade( TitleScene.class );
 		}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndGame.java

@@ -113,7 +113,7 @@ public class WndGame extends Window {
 						} catch (IOException e) {
 							ShatteredPixelDungeon.reportException(e);
 						}
-						ShatteredPixelDungeon.quitGame();
+						Game.instance.finish();
 					}
 				}
 		);