branchcache: stop storing a repository instance on the cache altogether
We did not really needed it and we do not needs it anymore at all. So lets make
things simpler for consistency and garbage collecting and stop storing it
altogether.
# __init__.py - Startup and module loading logic for Mercurial.
#
# Copyright 2015 Gregory Szorc <gregory.szorc@gmail.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
# Allow 'from mercurial import demandimport' to keep working.
import hgdemandimport
demandimport = hgdemandimport