[mythtv] enhancement request: name sources

[Bryan Mayland]

Simon Kenyon wrote:
> when i press Y and/or C it displays the id of the source and the input
> "8: Tuner 0" being one example
> it would be really cool if each capture card/input could have a name
>   
    I've thought about this a few times too and think it is a good 
idea.  I only have 2 tuners but I can never remember if #1 is 
/dev/video0 or /dev/video1.