OO-3275: default "Hide LMS" for QTI 2.1 resources

src/main/java/org/olat/ims/qti21/QTI21DeliveryOptions.java

@@ -227,7 +227,7 @@ public class QTI21DeliveryOptions {
 		defaultSettings.displayScoreProgress = false;
 		defaultSettings.displayQuestionProgress = false;
 		defaultSettings.hideFeedbacks = false;
-		defaultSettings.hideLms = false;
+		defaultSettings.hideLms = true;
 		defaultSettings.showMenu = true;
 		defaultSettings.showTitles = true;
 		defaultSettings.personalNotes = false;