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.
Fix Graph ByParent() to generate list of child images per parent image.
Add test case for Graph ByParent().
ensure the use oh IDs and add image's name in /events
Added docs
Limit commands to containers of a relevant state
prevent crash when .dockercfg not readable
add missing ParseRepositoryTag
testing, issue #1542: Add docker dependencies coverage testing into docker-ci
brew: docker-py requirement points to git repository
Merge branch 'master' of https://github.com/dotcloud/docker
Merge pull request #1546 from dotcloud/1542-coverage-dependencies

testing, issue #1542: Add docker dependencies coverage testing into docker-ci
Merge branch 'master' of https://github.com/dotcloud/docker
Merge pull request #1543 from dotcloud/fix_rmi_parse_repo_tag

add missing ParseRepositoryTag
Merge pull request #1541 from dotcloud/1528-fix_panic

prevent crash when .dockercfg not readable