Switch windows runtime endpoints to npipe

fix golint for pkg/util/dbus, node, strings, workqueue/prometheus

Add pkg/probe/OWNERS

Update usages of http.ResponseWriter.WriteHeader to use http.Error

Correct optional/omitempty indicator on webhook cabundle

Add metrics for volume scheduling operations

Externalize PSP admission controller

Add import restrictions for cloud-provider

Fix linting issues in staging/src/k8s.io/client-go/discovery/*

fix lint issues in the apis/abac directory (except latest.go)

tests: Makes tests' commands platform agnostic

Deflake e2e tests of HPA

Move minimum set of dynamic provisioning e2e test to testsuites

nodeController should send events to api server and print to the logging

Resource consumer might use slightly more CPU than requested. That
resulted in HPA sometimes increasing size of deployments during e2e
tests. Deflake tests by:
- Scaling up CPU requests in those tests. Resource consumer might go a fixed
  number of milli CPU seconds above target. Having higher requests makes
  the test less sensitive.
- On scale down consume  CPU in the middle between what would generate
  recommendation of expexted size and 1 pod fewer (instead of righ on
  edge beween expected and expected +1).

Some variables were int32 but always cast to int before use. Make them
int.

use more specific authenticator.Audiences type in TokenRequest registry

account for disabled legacy metadata endpoints

kubeadm: fix missing error handling

CSI client: added missing lock when reading from csiDrivers

make error messages more helpful for some e2e auth tests

promote --service-account-api-audiences to top level kube-apiserver config

Fix some typo

remove unnecessary time type

tokenreview: authenticator interface changes

kubeadm: sort pod Volumes and VolumeMounts

Fix the skip message since it was the exact opposite of the tested co…

Fixes wild serviceaccount controller resync options

kubeadm: check required number of CPUs on master

Refactor dry run test to reuse ETCD storage data

Set the default for EnableServiceLinks only in Pod

Make the golint verify script MacOS compatible

Add EndpointsLastTriggerTime annotation.