[lokisetup] Fork the program being run

[Jeremy White]

Stéphane Peter wrote:
> I just committed code to make this optional. It creates problems on some
> platforms because the copied binary (as done in setup.sh) can not be
> removed when it exits early with some process still running in the
> background ("text file busy" error). This only affects some platforms,
> mostly non-Linux.

Thanks; worked great.

Cheers,

Jeremy