Revert change to installTo argument list

@aledsage

> `SshMachineLocation.installTo(...)` looks wrong: it does a `ResourceUtils.create()` which will always use the classloader of `ResourceUtils.class.getClassLoader()` rather than the caller's classloader (which is important for catalog etc). There's no way to pass in a `ResourceUtils` (or a context) to `installTo(...)`.