Resubmit: NEWS for 6.7, coverity fixes.

[Mark Kettenis]

> Date: Mon, 27 Aug 2007 14:54:46 -0700 (PDT)
> From: msnyder@sonic.net
> 
> OK, incorporating several people's suggestions, can we get this into 6.7?
> 
> 2007-08-27  Michael Snyder  <msnyder@access-company.com>
> 
>         * NEWS: Mention Coverity bug fixes.

Looks fine to me.