add bundlerepo.py: a read-only repo that can use uncompressed bundles The idea is to create a repo consisting of a normal local repository plus all the changesets contained in a bundle. The bundle needs to be uncompressed. A futur version could implement the seeking through a compressed bundle.

# repo.py - repository base classes for mercurial
#
# Copyright 2005 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.

class RepoError(Exception): pass