Closes#527
- Adds information about the new Register tab in the Operator
- Updates screenshots to show the Register tab
- Adds note about permissions when managing buckets in a tenant
- Added new FSGroupChangePolicy field to security context when creating
tenants
# Summary
This pull adds back the OpenShift docs as a full dedicated platform
The main changes are:
- Adding the conditionals for OpenShift
- Modifying the Makefile for the new platform
- Adding the tutorials back in
- Fixing up the navigation headers
This was not too much trouble, which bodes well for the future.
