[PATCH 1 of 1 stable] update: remove .hg/graftstate on clean (issue3970)

[Matt Mackall]

On Fri, 2013-06-28 at 18:26 -0700, Siddharth Agarwal wrote:
> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1372463911 25200
> #      Fri Jun 28 16:58:31 2013 -0700
> # Node ID 9b8c82497c9fd777733ad06d99b2b7743817cac1
> # Parent  d4f8d94edf49ca1d6ef80ef1fbba056544830946
> update: remove .hg/graftstate on clean (issue3970)

Queued for stable, thanks.

-- 
Mathematics is the supreme nostalgia of our time.