Hide the outgoing filter, with todo to make if configurable enable/disable outgoing filter

src/main/java/org/gesis/stardat/ui/view/question/QuestionWindow.java

 package org.gesis.stardat.ui.view.question;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.UUID;
+import java.util.*;
 import java.util.stream.Collectors;
 
 import org.gesis.stardat.DDIEditor;
-import org.gesis.stardat.entity.Category;
-import org.gesis.stardat.entity.CategoryScheme;
-import org.gesis.stardat.entity.Code;
-import org.gesis.stardat.entity.CodeList;
-import org.gesis.stardat.entity.Concept;
-import org.gesis.stardat.entity.DDIElement;
-import org.gesis.stardat.entity.InterviewerInstruction;
-import org.gesis.stardat.entity.MultipleQuestionItem;
-import org.gesis.stardat.entity.QuestionConstruct;
-import org.gesis.stardat.entity.QuestionItem;
-import org.gesis.stardat.entity.Sequence;
-import org.gesis.stardat.entity.Variable;
+import org.gesis.stardat.entity.*;
 import org.gesis.stardat.events.EditorEvent;
 import org.gesis.stardat.helper.TriggerableWindowMaster;
 import org.gesis.stardat.security.DDIEditorSecurityUtils;
@@ -55,15 +40,8 @@ import com.vaadin.data.provider.ListDataProvider;
 import com.vaadin.data.provider.TreeDataProvider;
 import com.vaadin.icons.VaadinIcons;
 import com.vaadin.shared.ui.ContentMode;
-import com.vaadin.ui.AbstractTextField;
-import com.vaadin.ui.Button;
-import com.vaadin.ui.Component;
-import com.vaadin.ui.CssLayout;
+import com.vaadin.ui.*;
 import com.vaadin.ui.Grid.SelectionMode;
-import com.vaadin.ui.Notification;
-import com.vaadin.ui.TextArea;
-import com.vaadin.ui.TreeGrid;
-import com.vaadin.ui.UI;
 import com.vaadin.ui.themes.ValoTheme;
 
 public class QuestionWindow extends BaseStoreCancelWindow implements Translatable, TriggerableWindowMaster
@@ -1116,8 +1094,9 @@ public class QuestionWindow extends BaseStoreCancelWindow implements Translatabl
 		fLFilter.withFullWidth();
 		createRowSection( fLFilter, filterInFieldLabel, filterInTextField );
 		createRowSection( fLFilter, filterInDescFieldLabel, filterInDescTextField );
-		createRowSection( fLFilter, filterOutFieldLabel, filterOutTextField );
-		createRowSection( fLFilter, filterOutDescFieldLabel, filterOutDescTextField );
+		// TODO: configure for enable disable outgoing filter
+//		createRowSection( fLFilter, filterOutFieldLabel, filterOutTextField );
+//		createRowSection( fLFilter, filterOutDescFieldLabel, filterOutDescTextField );
 
 		dpFilter.setStyleName( "section-panel" );