Running the build image will now execute release.sh automatically.

Dockerfile

@@ -34,3 +34,4 @@ run	PKG=code.google.com/p/go.net/ REV=84a4013f96e0;  hg  clone http://$PKG /go/s
 add	.       /go/src/github.com/dotcloud/docker
 # Build the binary
 run	cd /go/src/github.com/dotcloud/docker && ./make.sh
+cmd	cd /go/src/github.com/dotcloud/docker && ./release.sh