This module has been split out from system-config, and additional
files are required to create a proper puppet module. Fix a puppetlint
issue in init.pp.
Some of the files are described in the spec:
http://specs.openstack.org/openstack-infra/infra-specs/specs/puppet-modules.html
Change-Id: I9135e0e9c8cd880c56a7630098c5175bc40846d8