Fixed TrackRecordingService.insertWaypoint() to allow deprecated behavior.

src/main/java/de/dennisguse/opentracks/content/Waypoint.java

@@ -188,6 +188,7 @@ public final class Waypoint {
     }
 
     public enum WaypointType {
-        WAYPOINT, STATISTICS
+        WAYPOINT,
+        STATISTICS //Always the first waypoint; only one can exist.
     }
 }

src/main/java/de/dennisguse/opentracks/content/WaypointCreationRequest.java

@@ -26,8 +26,7 @@ public class WaypointCreationRequest {
 
     public final static WaypointCreationRequest DEFAULT_WAYPOINT = new WaypointCreationRequest(WaypointType.WAYPOINT, false);
 
-    public final static WaypointCreationRequest DEFAULT_STATISTICS = new WaypointCreationRequest(WaypointType.STATISTICS, false);
-
+    @Deprecated // TODO Do not create per
     public final static WaypointCreationRequest DEFAULT_START_TRACK = new WaypointCreationRequest(WaypointType.STATISTICS, true);
 
     private WaypointType type;