[PATCH 1 of 3 V2] config: move config.sortdict class into its own file

[Matt Mackall]

On Mon, 2014-03-17 at 07:36 +0100, Angel Ezquerra wrote:
> # HG changeset patch
> # User Angel Ezquerra <angel.ezquerra at gmail.com>
> # Date 1393116991 -3600
> #      Sun Feb 23 01:56:31 2014 +0100
> # Node ID 2080392f1e7380880935f646a7751d79f4ab6b7d
> # Parent  e87bd3485a07f4b231febef26c6797855a64af3d
> config: move config.sortdict class into its own file

If you must, move this to util.

-- 
Mathematics is the supreme nostalgia of our time.