Collateral materials for Disconnected OCP Installation Exercises .

Grega Bremec 0f1d944e7b add dns data fix 10 mesiacov pred
install 05b17fa959 add prep artifacts, add bind steps to prepare playbook 10 mesiacov pred
playbooks 0f1d944e7b add dns data fix 10 mesiacov pred
quay 6295aef2d3 rename pull secret file, add a symlink to it in install/mirror 10 mesiacov pred
.gitignore 28c0ac0b81 add gitignore 10 mesiacov pred