Bug#539781: grub: Please consider using NEWS.Debian instead of debconf note

[Josh Triplett]

Package: grub
Version: 0.97-55
Severity: normal

The grub package presents the deprecation warning of grub-legacy (in
favor of grub 2) using a debconf note.  Please consider using
NEWS.Debian instead.  This would make the note less intrusive, equally
effective, and groupable with news from other packages.  It also makes
it easier to go back and read the news again later.

- Josh Triplett