[PATCH 2 of 2] scmutil.readonlyvfs: implement join

[Matt Mackall]

On Wed, 2015-09-02 at 22:17 -0700, Siddharth Agarwal wrote:
> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1441256758 25200
> #      Wed Sep 02 22:05:58 2015 -0700
> # Node ID b8b8912c9713fcfd6691c1e9930467bb65f2a33a
> # Parent  220e2aacec2ccb3062a421998643579369e4fc01
> scmutil.readonlyvfs: implement join

These are queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.