Don't fail if CONTAINER is inexistant.
Add stable installation instructions
Drop root privileges if necessary.

This makes it possible to call dokku commands as root.
Update HISTORY.md to reflect the v0.2 release.
nginx vhost ipv6 compatibility

IPv6 Compatibility (Nginx Default Site is IPv6 compatible, resulting in not-working vhosts when AAAA DNS entry is set)
Merge pull request #348 from progrium/no-root

Drop root privileges if necessary.
Remove outdated sed. Fixes #346

Starting apps on daemon start has been handed by the upstart 'dokku-redeploy' script for a while. (Also, the format of /etc/init/docker.conf changed and rendered the sed useless.)
Merge pull request #342 from plietar/no-container

Don't fail if CONTAINER is inexistant.
Clean up first. This allows users to get logs from failed runs before they're wiped out. Ref: #354
Link to freenode's webchat
conditional installation of python-software-properties
Add $DOCKER_ARGS and docker-args pluginhook to dokku deploy and command run.
Add a backup-check used to validate the archive.

This allows plugins to refuse a backup, before the import process starts.
Users can force the import using -f.
Merge ssh keys rather than overwriting them.
Add a backup-check to avoid reimporting apps.
Pipe no op into docker-args plugin-hooks to avoid problems when running over ssh w/o a pty.
Merge pull request #358 from dyson/DOCKER_ARGS

For #304: Add $DOCKER_ARGS and docker-args pluginhook to dokku deploy and command run.
Merge pull request #361 from plietar/backup-check

Backup check
Reenable go test
Merge pull request #363 from progrium/2013-12-03/reenable-go

Reenable go test