The repo is Python 3 now, so update hacking to version 3.0 which
supports Python 3.
Fix problems found.
Change-Id: Ib7870977e5aa66d1eb2e41d698ed058ebb65b4c1
This commit switch tox env to stestr and fix few tests.
Add the file that tells git-review where the
gerrit instance is.
Change-Id: I717c02e790d5bd22991cc6898e0b3654e083617c
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
Co-author: ghanshyam <gmann@ghanshyammann.com>