return also in By-Course (not 100% implemented, but if the setting is wrong)

mobile/com.sap.sailing.racecommittee.app/res/layout/race_schedule_course_map.xml

@@ -2,4 +2,10 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical" />
+    android:orientation="vertical">
+
+    <include
+        android:id="@+id/header"
+        layout="@layout/race_schedule_course_header"/>
+    
+</LinearLayout>