adjusted normal ball max speed, added icon

src/de/bricked/game/balls/BallType.java

@@ -2,7 +2,7 @@ package de.bricked.game.balls;
 
 public enum BallType
 {
-	NORMAL("#9CD8FF", 0.03, 0.005, 0.015),
+	NORMAL("#9CD8FF", 0.03, 0.005, 0.012),
 	EXPLOSIVE("#CC2E2E", 0.03, 0.01, 0.02),
 	NO_COLLISION("#2828CC", 0.03, 0.015, 0.023);	
 

src/de/bricked/ui/LevelPackSelectController.java

@@ -86,6 +86,9 @@ public class LevelPackSelectController
             {
                 TextInputDialog textInputDialog = new TextInputDialog();
                 textInputDialog.setHeaderText(null);
+            	Stage dialogStage = (Stage)textInputDialog.getDialogPane().getScene().getWindow();
+        		dialogStage.getIcons().add(icon);
+        		dialogStage.initOwner(stage);
                 textInputDialog.setContentText("URL of the raw levelpack");
                 Optional<String> result = textInputDialog.showAndWait();
                 if(result.isPresent())