bug#11644: 24.1.50; Add to NEWS: buffer menu rewritten to use tabulated list mode

[Drew Adams]

Couldn't find anything in NEWS about this change.  Please mention it.
Likewise for other modes/libraries that underwent similar rewrites.
 
This is essentially a wholesale rewrite of buff-menu.el.  It is good to
let Emacs users know about such changes (yes, they are user-visible,
affecting behavior in several ways).
 
And in particular, such info can help users of 3rd-party code that uses
or enhances buff-menu.el understand why that code might no longer work
at all (i.e., "c'est normal").
 
 
 
In GNU Emacs 24.1.50.1 (i386-mingw-nt5.1.2600)
 of 2012-06-04 on MARVIN
Bzr revision: 108483 rgm@gnu.org-20120605010551-es7pxdoglfrcqjma
Windowing system distributor `Microsoft Corp.', version 5.1.2600
Configured using:
 `configure --with-gcc (4.6) --no-opt --enable-checking --cflags
 -ID:/devel/emacs/libs/libXpm-3.5.8/include
 -ID:/devel/emacs/libs/libXpm-3.5.8/src
 -ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include
 -ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include
 -ID:/devel/emacs/libs/giflib-4.1.4-1/include
 -ID:/devel/emacs/libs/jpeg-6b-4/include
 -ID:/devel/emacs/libs/tiff-3.8.2-1/include
 -ID:/devel/emacs/libs/gnutls-3.0.9/include
 -ID:/devel/emacs/libs/libiconv-1.13.1-1-dev/include
 -ID:/devel/emacs/libs/libxml2-2.7.8/include/libxml2'