OO-2644: synch the storage folder while creating the binder from the template

src/main/java/org/olat/modules/portfolio/manager/AssignmentDAO.java

@@ -105,6 +105,7 @@ public class AssignmentDAO {
 		assignment.setOnlyAutoEvaluation(templateReference.isOnlyAutoEvaluation());
 		assignment.setReviewerSeeAutoEvaluation(templateReference.isReviewerSeeAutoEvaluation());
 		assignment.setAnonymousExternalEvaluation(templateReference.isAnonymousExternalEvaluation());
+		assignment.setStorage(templateReference.getStorage());
 		assignment.setFormEntry(templateReference.getFormEntry());
 
 		((SectionImpl)section).getAssignments().size();