[mythtv-users] Enable shutdown option on backends (other than master)

[Chad]

> You'll need to 'use the source' and recompile - the frontend checks
> whether a local backend is running and does not display the shutdown
> option if it finds one.
>
> Nick
>
> --

Thanks for the response!  Any hints on which file to change?  I do use
the source, so it would be trivial for me to make the change, but
quite a bit of work to find where to make that change.

Thanks!

-Chad