rht/ocp-disco-install-materials: Collateral materials for Disconnected OCP Installation Exercises . @ 67ab02559e7e9d046d64e2cd0b5388981b147eb1

Collateral materials for Disconnected OCP Installation Exercises .

Grega Bremec 67ab02559e rename 50 to align with structure, update site, change warning in 52 prereq check		hai 1 mes
install	92222bfb6a reflect changes from ge in materials	hai 1 mes
playbooks	67ab02559e rename 50 to align with structure, update site, change warning in 52 prereq check	hai 1 mes
quay	6295aef2d3 rename pull secret file, add a symlink to it in install/mirror	hai 1 mes
.gitignore	28c0ac0b81 add gitignore	hai 1 mes