[Toybox] pgrep --help feedback

[Rob Landley]

On 06/02/2016 11:07 AM, enh wrote:
> random data point from catching up on my mail: the incompleteness of
> the pgrep help output led someone to reinvent the wheel badly with ps
> and grep because they didn't think pgrep had -u.

Alright, I need to tackle the help text parsing redo this week.

I'm going to just cut a release with what I've already got first. It's a
month overdue at this point...

Thanks,

Rob