[PATCH 3 of 3 V1] shelve: refactor directory name into constant

[Kevin Bullock]

> On Apr 7, 2016, at 20:08, Oleg Afanasyev <olegaf at fb.com> wrote:
> 
> # HG changeset patch
> # User Oleg Afanasyev <olegaf at fb.com>
> # Date 1459888093 25200
> #      Tue Apr 05 13:28:13 2016 -0700
> # Node ID 6fc94bf7cc60bada8327676ec14ec08087042cc6
> # Parent  ab3afe021b6c10820ab8fb28cb04767f17b203fc
> shelve: refactor directory name into constant
> 
> Shelve directory name extracted into constant to avoid typos/duplication.

FWIW, this patch could've been first in the series. Per <https://www.mercurial-scm.org/wiki/ContributingChanges#Organizing_patches>, put the least-controversial changes first in the series.

This series looks good to me. I won't queue because I'm not familiar enough with the implications of shared repos, but you have my +1.

pacem in terris / мир / शान्ति / ‎‫سَلاَم‬ / 平和
Kevin R. Bullock