Charles Hooper f7b883233d Pull missing images on run. Addresses #31. ...

chooper@chimay:~/projects/docker/bin$ ./docker images
	NAME                ID                  CREATED             PARENT
	chooper@chimay:~/projects/docker/bin$ ./docker run -a base echo "hello world"
	Downloading from http://s3.amazonaws.com/docker.io/images/base
	Unpacking to base
	######################################################################## 100.0%
	base:e9cb4ad9173245ac
	hello world
	chooper@chimay:~/projects/docker/bin$ ./docker run -a base echo "hello world"
	hello world
	chooper@chimay:~/projects/docker/bin$ ./docker run -a nosuchimage echo "hello world"
	Downloading from http://s3.amazonaws.com/docker.io/images/nosuchimage
	Unpacking to nosuchimage
	######################################################################## 100.0%
	Error: Error downloading image: nosuchimage
	chooper@chimay:~/projects/docker/bin$
Upstream-commit: f6d64738d05d62596d94a5567916e3b3b5209b2c
Component: engine

2013-03-12 02:58:39 +00:00

..

engine

Pull missing images on run. Addresses #31.

2013-03-12 02:58:39 +00:00