For higher level tools making further arbitrary changes to the guest post-conversion, especially adding more firstboot scripts, it's useful if we have various features from virt-customize. Particularly the ability to upload and run scripts. Since we have the virt-customize code in the common/ submodule, the easiest thing to do is to add the virt-customize options, the same way it is done in virt-builder and virt-sysprep. Also updates the common submodule to get: Richard W.M. Jones (1): mlcustomize: Move virt-customize modules to mlcustomize/