docker add symlink /etc/rc.d/init.d/docker@ => ../rc.docker

[roarde]

So that docker can be controlled by the service script and the SERVICES menu in vasm-legacy. One step towards making installation and use of vlsandbox easier.

I'll handle adding the symlink if there's not to be a version bump. Editing the builder to select and build the proper new docker version is beyond me right now.

[roarde]

What docker version will be installed on any new slaves? Match that, I figure.