Convert the skydns rc to use v1beta3 and add a health check to it

Add containerized option to kubelet binary

Fix swagger spec

FIX: Issue #7750 - Hyperkube docker image needs certificates to connect to cloud-providers

Add build labels to rkt

Check license boilerplate for python files

Reliable updates in rollingupdate

Make changes suggested in #7675

Setup generators in factory

Verify request latency in e2e performance tests.

Reduce usage of time.After

Remove node status from "componentstatuses" call.

Adds ‘ca-certificates’ package to dockerfile for building base
hyperkube image. This resolves controller-manager issue connecting to
cloud provider (experienced with AWS) when running services through
kyperkube.Tested with AWS and kube 0.16.1 binaries.

React to failure by growing the remaining clusters

Fix typo in runtime_cache.go

Update non-GCE Salt distros to 1.6.0, fallback to ContainerVM Docker version on GCE

Rename EnvVarSource.FieldPath -> FieldRef and add example

This will make it easy to add build labels and stub out in non-Linux
builds.

Fix kubelet's docker RunInContainer implementation 

Revert "Add containerized option to kubelet binary"

Skip SaltStack install if it's already installed

Add containerized option to kubelet binary

Next ContainerVM image will have SaltStack in it. Also be a little
less persnickety if it's found running. This isn't the case, but we
don't have to be aggressive.

Kubelet: wait until container runtime is up

and was incorrectly handling the output.