Also, now that we use "-a", we no longer get any benefit from "go test -i", and it actually causes problems sometimes, so let's nuke it.
Upstream-commit: fbac8125408c076317f3f51239394cd6b7351b49
Component: engine
After a nice long brainstorming session with @shykes on IRC, we decided on using a SHA1 hash of dockerinit compiled into the dynamic docker binary to ensure that we always use the two in a perfect pair, and never mix and match.
Upstream-commit: 21161dbd515fb97cf9052a5980de6fc6180a89dc
Component: engine