bugfixes, added new Condition AutopilotActive, extended StopAutopilot action to StartStopAutopilot, implemented ActionList export

src/main/java/de/srsoftware/web4rail/conditions/AutopilotActive.java

@@ -0,0 +1,15 @@
+package de.srsoftware.web4rail.conditions;
+
+public class AutopilotActive extends Condition {
+	
+	@Override
+	public boolean fulfilledBy(Context context) {
+		if (isNull(context.train())) return false;
+		return context.train().usesAutopilot() != inverted;
+	}
+
+	@Override
+	public String toString() {
+		return t(inverted ? "autopilot inactive for train":"autopilot active for train") ;
+	}
+}