first pass at bind mount implementation
add tests for bind mount rw and ro
remove single arg version of -b flag
merge current master
clarify -b usage in run docs
use new Image ID attr in bind mount tests
add bind mount comment to LXC template
merge current master, fix runtime.go conflict
hostConfig implementation and test refactoring
Merge branch 'master' of git://github.com/dotcloud/docker into 111-bind-mounts
create bind mount container directories if they dont exist
Merge branch '111-bind-mounts'

Conflicts:
	builder_client.go
	container.go