minor improvements

src/main/java/de/srsoftware/web4rail/Plan.java

@@ -231,10 +231,7 @@ public class Plan extends BaseClass{
 			for (Connector con : block.startPoints()) routes.addAll(follow(new Route().begin(block,con.from.inverse()),con));
 		}
 		for (Tile tile : tiles.values()) tile.routes().clear();
-		for (Route route : routes) {
-			route.complete();
-			registerRoute(route);
-		}
+		for (Route route : routes) registerRoute(route.complete());
 		return t("Found {} routes.",routes.size());
 	}
 

src/main/java/de/srsoftware/web4rail/Route.java

@@ -309,7 +309,7 @@ public class Route extends BaseClass implements Comparable<Route>{
 		return name().compareTo(other.name());
 	}
 	
-	public void complete() {
+	public Route complete() {
 		if (contacts.size()>1) { // mindestens 2 Kontakte: erster Kontakt aktiviert Block, vorletzter Kontakt leitet Bremsung ein
 			Contact nextToLastContact = contacts.get(contacts.size()-2);
 			String trigger = nextToLastContact.trigger();
@@ -323,6 +323,7 @@ public class Route extends BaseClass implements Comparable<Route>{
 		}
 		for (Signal signal : signals) setupActions.add(new SetSignal().set(signal).to(Signal.GO));
 		startActions.add(new SetSpeed().to(100));
+		return this;
 	}
 
 	/**