QuestionnaireOverView -> Replace getContent by ms.getRawContent, see also...

QuestionnaireOverView -> Replace getContent by ms.getRawContent, see also https://git.gesis.org/stardat/stardat-ddi-entities/issues/100

src/main/java/org/gesis/stardat/ui/QuestionnaireOverView.java

@@ -299,7 +299,7 @@ public class QuestionnaireOverView extends MVerticalLayout implements MView, Tra
 						}
 						else
 						{
-							System.out.println( ms.getContent() );
+							System.out.println( ms.getRawContent());
 						}
 					}
 					else