* 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()
* Config option to allow Spilo container to run non-privileged.
Runs non-privileged by default.
Fixes#395
* add spilo_privileged to manifests/configmap.yaml
* add spilo_privileged to helm chart's values.yaml
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.
Felix Kunde
Sergey Dudoladov
Aaron Miller
Taehyun Kim