rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 63bb4462f283ae3bdb3e883f72856811e9a7a2e0

Grega Bremec 63bb4462f2 add do370 catalog to list of removed		4 napja
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roles	63bb4462f2 add do370 catalog to list of removed	4 napja
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	4 napja
inventory.yml	5ba72150ed copy and adapt playbook and roles to current env	4 napja
pre-flight.yml	5ba72150ed copy and adapt playbook and roles to current env	4 napja