[JIRA] (OVIRT-1545) create unix group for infra admins on systems

create unix group for infra admins on systems --------------------------------------------- Key: OVIRT-1545 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1545 Project: oVirt - virtualization made easy Issue Type: Improvement Reporter: Evgheni Dereveanchin Assignee: Shlomi Zidmi To ease access to shared files, we should create a group and add all admins to it.