use ChannelSelection for service ZAP (select new service in service list and keeps zap history)
The OpenWebIF API for zapping can be used everywhere, so we don't know which bouquet should be choosen.
So we have to search the service in bouquets to select the service in service list.
The first bouquet in which the service is available will be selected, if no bouquet in TV mode will be found
the service will be searched in the radio mode bouquets. If the search ends up with no result the service will be selected in the "ALL SERVICES" list.