Add local logging of kubelet events.
Merge pull request #2267 from erictune/kubelet_events

Kubelet event on restart.
Add a third port which has HTTPS and auth(n,z)

It is disabled by default.
Document all the various and sundry (3) ports.
Merge pull request #2261 from erictune/aux_port

Add a third port which has HTTPS and auth(n,z)
Upload extra artifacts with build
Merge pull request #2272 from jbeda/build-copy-extra

Upload extra artifacts with build
Merge pull request #2268 from erictune/kubelet_local_log_event

Locally log kubelet events