[PATCH] xfstests: update README file to document some recent changes

[Christoph Hellwig]

On Mon, Aug 02, 2010 at 12:51:00PM -0500, Alex Elder wrote:
> Update the README file to document the new _cat_passwd and
> _cat_group functions, and to recommend passing "-n" to
> getfacl(1) so it produces numeric output.
> 
> Signed-off-by: Alex Elder <aelder at sgi.com>

Looks good,


Reviewed-by: Christoph Hellwig <hch at lst.de>