renamed timetable in ui

lib/state/app/modules/app_modules.dart

@@ -31,7 +31,7 @@ class AppModule {
     var available = {
       Modules.timetable: AppModule(
         Modules.timetable,
-        name: 'Vertretung',
+        name: 'Stundenplan',
         icon: () => Icon(Icons.calendar_month),
         breakerArea: BreakerArea.timetable,
         create: Timetable.new,

lib/view/settings/defaultSettings.dart

@@ -32,7 +32,7 @@ class DefaultSettings {
         hiddenModules: [],
       ),
       timetableSettings: TimetableSettings(
-        connectDoubleLessons: false,
+        connectDoubleLessons: true,
         timetableNameMode: TimetableNameMode.name
       ),
       talkSettings: TalkSettings(

lib/view/settings/settings.dart

@@ -246,7 +246,7 @@ class _SettingsState extends State<Settings> {
                       ListTile(
                         leading: const CenteredLeading(Icon(Icons.date_range_outlined)),
                         title: const Text('Infos zu Web-/ Untis'),
-                        subtitle: const Text('Für den Vertretungsplan'),
+                        subtitle: const Text('Für den Stundenplan'),
                         trailing: const Icon(Icons.arrow_right),
                         onTap: () => PrivacyInfo(providerText: 'Untis', imprintUrl: 'https://www.untis.at/impressum', privacyUrl: 'https://www.untis.at/datenschutz-wu-apps').showPopup(context)
                       ),