Currently, the `runcmd` options in cloudinit integration with ovirt don't handle
multi-line items, leading to bad indentation of the resulting cloud-init.

See http://projects.theforeman.org/issues/20590 for request for full
integration with cloud-init in ovirt, as the current set if quite limiting. However,
getting the multi-line support into runcmd is smaller than the full-set cloud-init support
(by means of number of different repositories the fix needs to go though)