v0.7: Merge pull request #45 from scraperwiki/check-ssh-keys

Check for presence of SSH keys, not just .ssh

v0.6: Hookbot support, integrate git builder

Merged PRs:

- #35 - Add CONTRIBUTING.md
- #36 - Update FROM statements to 'ubuntu'
- #37 - Update JSONMessage import path
- #38 - Pickup iptables if in $PWD
- #39 - Add daemon mode
- #40 - Add hookbot support
- #41 - Refactor ImageSource and container Flip
- #43 - Implement `hanoverd builder`

v0.5: Support for pulling tags

Merge pull request #34 from scraperwiki/implement-tags

Implement tags for docker push

v0.4: Bugfix and improved display of pull progress

Merge pull request #33 from scraperwiki/pull-raw-json-stream

Fixes for pull error logging

v0.3: Hanoverd lifetime and firewall fixes

Merge pull request #29 from scraperwiki/redirection-fix

Prevent redirection of non-local packets

v0.2: Merge pull request #25 from scraperwiki/add-port-options

Add -p option to publish ports

v0.1: Merge pull request #21 from scraperwiki/exit-improvements

Improvements to container exit reliability