Added channel name look-up for WinTVPVR (and WinTV Nova-T USB2) users.
Earlier versions of the Nova-T devices used the Technotrend front-end but the Nova-T USB2 uses an updated version of WinTV2K.
If users do not renumber their channels then they might be confused when the wrong channel gets recorded. Unusually the WinTV2K software, when driving the Nova-T USB2 device, does not use the LCN to sort the channels or to use as an index for recording hence the typical channel numbers do not match.
Made this a configurable option because users who have renumbered within WinTV have no problem.
Thanks to AMacdonald for highlighting this facility.