[PATCH] doc: Add diff.unified to the hgrc docs

[Matt Mackall]

On Fri, 2011-02-11 at 17:26 +0800, Afuna wrote:
> # HG changeset patch
> # User Afuna
> # Date 1297416204 -28800
> # Node ID ddeb1074ee32c376e259e5a483545070d13f8e37
> # Parent  d4ab9486e514dd24e21a2ca3b6c439ea13d85cab
> doc: Add diff.unified to the hgrc docs.

Queued, thanks.

-- 
Mathematics is the supreme nostalgia of our time.