* turns PostgresStatus type into a struct with field PostgresClusterStatus
* setStatus patch target is now /status subresource
* unmarshalling PostgresStatus takes care of previous status field convention
* new simple bool functions status.Running(), status.Creating()
Helm chart, that contains all required components to install postgres-operator.
So far all the versions are hardcoded to the latest release, and documentation
mention helm mostly for development purposes with minikube.
Sergey Dudoladov
Felix Kunde
Taehyun Kim