[pvrusb2] pvrusb2 and Feisty

[Santiago Almenara]

 > I think the most desired feature for auto-detect with this device is, 
> "detect pvrusb2" && "start mythbackend" && "put some eye-candy in the 
> GUI tray stating your pvrusb2 is plugged in & mythbackend is started 
> with a clickable interface to start "live tv" or "play recorded 
> programs"."
> 
> Just some random thoughts. 
> 

Every time I plug or unplug the mythbackend doesn't recognize the state. I'd love to write a script that will communicate with the backend and say "Hey! There is (not) a pvrusb2"