[mythtv] [PATCH] Adding -grabkeyboard support to MythGame

[Greg Estabrooks]

> like a new capture device.   Specify a Name, working directory, rompath,
> and a commandline to be called when playing a rom from this path.

 To follow up on my own email, I might look at adding a file extension field
here too in the case where the user hasn't actually organized their roms and 
you have directories of mixed  types.

 I'd like to see the interface when picking what to play act basically like
a simple filemanager. You start at the top of the rompath and can work your way down, OR the user if they so choose can be presented with one large list of all roms in the rompath+subdirectories. Maybe also add a favourites tag so that
a seperate list of favourites can be presented to save the user from navigating
down to a game they play regularly.