add last version
use http://get.docker.io/latest
docker.upstart: avoid spawning a `sh` process

start script / end script create an intermediate sh process.
docker.upstart: use the same start/stop events as sshd

Is probably more solid
Merge branch 'master' into add_last_version-feature
handle -dev
add ps args to docker top
bump api version to 1.4
Merge branch 'master' into 1237-improve_docker_top-feature

Conflicts:
	docs/sources/api/docker_remote_api.rst
ensure mount in commit
add regression test + go fmt
Make sure the cookie is used in all registry queries
Fixes 1136; Reopened from 1175 with latest changes.
fix wrong untag when using rmi via id
fix docs
add regression test
Bind daemon to 0.0.0.0 in Vagrant. Fixes #1304
Merge pull request #1272 from dotcloud/improve_registry_cookie

Make sure the cookie is used in all registry queries
- Builder: Create directories with 755 instead of 700 within ADD instruction
Merge pull request #1316 from dotcloud/1295-mkdir_ADD_issue

- Builder: Create directories with 755 instead of 700 within ADD instruction