make docker run handle SIGINT/SIGTERM
keep processing signals after the first one
minor cleanup for signal handling
add formatting directive to failure to stop container error
Apply volumes-from before creating volumes

Copies the volumes from the container specified in `Config.VolumesFrom` before
creating volumes from `Config.Volumes`. Skips any preexisting volumes when
processing `Config.Volumes`. Fixes #1351
Skip existing volumes in volumes-from

Removes the error when a container already has a volume that would otherwise
be created by `Config.VolumesFrom`. Allows restarting containers with a
`Config.VolumesFrom` set.
ensure the use oh IDs and add image's name in /events
Added docs
Add import for dotcloud/tar to replace std tar pkg
API, issue 1471: Allow users belonging to the docker group to use the docker client
Revert "docker.upstart: avoid spawning a `sh` process"

This reverts commit 24dd50490a027f01ea086eb90663d53348fa770e.
Make sure ENV instruction within build perform a commit each time
Handle ip route showing mask-less IP addresses

Sometimes `ip route` will show mask-less IPs, so net.ParseCIDR will fail. If it does we check if we can net.ParseIP, and fail only if we can't.
Fixes #1214
Fixes #362
Bump to 0.5.3
Add hostname to the container environment.
Fix TestEnv
Update changelog to include hostname commit
Merge pull request #1510 from dotcloud/bump_0.5.3

Bump to 0.5.3
brew: Reuse repositories when possible
brew: Don't build if docker daemon can't be reached