Ensure to notify polkit on adding new rule file
Ensure to notify polkit on adding new rule file

- changed permission on rule file to make it readable by others,
- notify polkit service when rule file is provided.

Change-Id: I8ae2146e17c08d780beb81a285de7f58f9d209cf

fuel-infra/puppet-manifests,fuel-infra/puppet-manifests,fuel-infra/puppet-manifests,fuel-infra/puppet-manifests