Adding a ginkgo version of monitoring e2e test 

Minor cleanup for etcd cleaning from kubelet

Don't print a full-stop after the conf filename, it make copy&paste hard

Added label name to kube-dns service

Improved guestbook.sh test to become actual test

Fixed pods e2e test.

Copy Spec.Host to Status.Host on pod creation

Persistent Storage proposal edits

Fixed pods e2e test. The test was failing due to PR #5256.

It will be displayed in kubectl clusterinfo command.

After change test waits until pods come up and frotend starts serving content,
then adds entry to guestbook and verify if operation succeed

This fixes #3693

Rewrite guestbook example to use kube-dns instead of host:port

Delete target pools and forwarding rules with -q in guestbook.sh

Remove firewall rules for monitoring. Enable monitoring in other cluster providers

Check docker unixsocket periodically through monit. If failed, restart d...

Fix md generation for kubectl docs

fixing ui url

Added kernel upgrade workflow documentation

Kubelet has not even heard of etcd.

Stop updating boundPods objects.

Display usage string, not long help, as code, remove angle brackets from
output (.md interprets as tags and hides).

Remove monitoring firewall setup methods. Heapster anf Grafana are now accessible via the API server proxy.

Does not clean up your existing boundPods records.
Does not clean up all the dead code.  Future PRs from me
will do that.

Don't use hostPort in integration test.

CLI roadmap updates.

updating labels.md and design/labels.md

The integration test will fail if I check in my pending PR
to remove boundPods.  Kubernetes eventually does the right
thing, but getting the integration test to check expectations
is hard because the scheduling behavior is unpredictable.

The boundPods removal is needed to fix P1 bug and speeds up
the scheduler considerably.

Add and extend timeouts.