Add "docker create" support
Add "docker create" support

This exposes the already existing "create container" operation.  It is
very similar to "docker run -d" except it doesn't actually start the
container, but just prepares it. It can then be manually started using
"docker start" at any point.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)

Conflicts:
	api/client/commands.go
	runconfig/parse.go
	server/container.go

Docker-DCO-1.1-Signed-off-by: Tibor Vass <teabee89@gmail.com> (github: tiborvass)

cpuguy83/cli,allencloud/cli,riyazdf/cli,e11137/cli,dnephin/cli,thaJeztah/cli,riyazdf/cli,Zebrilee/cli,docker/cli,ashfall/cli,Zebrilee/cli,e11137/cli,thaJeztah/cli,cpuguy83/cli,docker/cli,allencloud/cli,redpanda/cli,ashfall/cli,dnephin/cli,redpanda/cli