- External Channel Changer
Added some code to invoke external software to change channel - e.g. Girder.
The basics work but not for all devices - because sometimes there is an in-line wait until the end of the show and other times the event is added directly to the device schedule. Need to make a more general solution - perhaps requeue aimed just at this device. 2.48b01

- Leadtek
Add support for selection of Leadtek CVBS and S-Video. 2.48b02

- Technotrend DVB
Modify support for Technotrend DVB-T to provide channel lookup. 2.48b02