textproc/p5-ack -> textproc/ack rename

[Lars Thegler]

On Sun, Jan 6, 2013 at 6:16 PM, Chris Rees <utisoft at gmail.com> wrote:
> http://www.bayofrum.net/~crees/patches/p5-ack-rename.diff
>
> Anyone objecting should speak up, or I'll commit it :)

No objection at all. The p5- prefix is for supporting modules. ack is
an application in its own right.

And yes, we should gradually move such stuff out from under the prefix.

> Chris

/Lars