Read ticket templates from config:

- config group is [TICKET_TEMPLATES]
 - reads list of printer templates for each TICKET_VARIANT

src/ATBAPP/ATBDeviceControllerPlugin.h

@@ -140,6 +140,9 @@ private:
    Ticket * currentTicket;
    QLocale printerLocale;
 
+   QHash<TICKET_VARIANT, QList<quint8>> ticketTemplateList;
+
+   void initTicketTemplateList(const QSettings * settings);
    void prepareDynTemplateData();
 
    void private_setupDynTemplateData_START_RECEIPT(struct T_dynDat *dynTicketData, Ticket *ticket);