rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 69c51bdf362afbeb4caed2e1c464ba7a96e0e889

Grega Bremec 69c51bdf36 create some groups and users in them		hai 1 mes
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roles	afcadeaf59 add group capability for both creation and user membership	hai 1 mes
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	hai 1 mes
inventory.yml	69c51bdf36 create some groups and users in them	hai 1 mes
pre-flight.yml	0d78520522 add initial rhbk deployment role and vars	hai 1 mes