Alot of changes

lib/backend/modules/commands.dart

@@ -129,6 +129,8 @@ class CommandModule extends InfoModule {
       else if (args[0].startsWith("dest")) {
         // announce destination <RouteNumber> <RouteVariantIndex> <ScheduledTime>
 
+        print("Checkpoint 1");
+
         String routeNumber = args[1];
         int routeVariantIndex = int.parse(args[2]);
 
@@ -139,9 +141,11 @@ class CommandModule extends InfoModule {
           }
         } catch (e) {}
 
+        print("Checkpoint 2");
         BusRoute route = LiveInformation().busSequences.routes[routeNumber]!;
         BusRouteVariant routeVariant = route.routeVariants.values.toList()[routeVariantIndex];
 
+        print("Checkpoint 3");
         liveInformation.announcementModule.queueAnnouncementByRouteVariant(
           routeVariant: routeVariant,
           scheduledTime: scheduledTime,