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.
#!/bin/sh
hg init
echo 123 > a
hg add a
hg commit -m "first" -d "0 0" a
mkdir sub
echo 321 > sub/b
hg add sub/b
hg commit -m "second" -d "0 0" sub/b
cat sub/b
hg co 0
cat sub/b
ls sub
true