Implement Webuntis HTTP Api and Display

lib/dataOld/incommingPackets/talkNotificationsPacket.dart

@@ -0,0 +1,14 @@
+
+import '../incomingPacket.dart';
+
+class TalkNotificationsPacket extends IncomingPacket {
+  TalkNotificationsPacket() : super("talkNotifications");
+
+  int _amount = 0;
+  int get amount => _amount;
+
+  @override
+  void handle(data) {
+    _amount = data['amount'];
+  }
+}