* define postgres-pod clusterrole and align rbac in chart
* align UI chart rbac with operator and update doc
* operator RBAC needs podsecuritypolicy to grant it to postgres-pod
* Initial commit for our basic Postgres Operator UI:
* Create and modify Postgres manifests
* Watch Operator Logs in the UI
* Observe cluster creation progress
* S3 Backup browser for clone and restore
Many thanks to Manuel Gomez and Jan Mussler for the initial UI work a long time ago!