add script for wrapping saved from Grafana dashboard specifications

Removing anpiserver cert error documentation; no longer occurs

manifests: don't skip apiserver cert verification

remove grafana watcher

Generate k8s config & operator v0.6.0

Documentation for adding kube-prometheus to K8s on AWS w KOPS.

dashboards: fix all nodes dashboard

fix memory/disk gauges and use rate

upgrade grafana image to 4.1.1

hack/cluster-monitoring: hide expected errors and print meaning

hack/*: use kubectl apply where possible

There is an issue with kubectl apply and third party resources, so for
the time being we use create for TPRs, but apply for all manifests that
it can handle.

Don't pass $KUBECONFIG to kubectl --kubeconfig flag

The $KUBECONFIG variable is like $PATH, and supports multiple files
separated by `:`, but --kubeconfig only takes a single file as a value.
Since kubectl picks up the $KUBECONFIG variable already, don't pass it
to kubectl.

Also, use --namespace instead of -n to support older kubectl versions.

*: cleanup and unify minikube and self-hosted discovery

Update configs/alerts

Recently the ConfigMap for the prometheus config was changed, but not in
the assets, where it should have happened.

bootkube starts two replicas of the scheduler and controllers manager

correctly discover the Alertmanager cluster and ServiceMonitors

use prometheus-operator v0.1.0

v0.1.0 introduced handling Alertmanager clusters.

Fixed docker image tag for "quay.io/prometheus/node-exporter".