Hold serve_hostname code in kubernetes repo
multivalued requirement parser more whitespace tolerant
Update README.md

Fix incorrect  pod spec
Don't assume every AWS VPC has tags

The default VPC has no tags (by default), so we should use get()
Default ENABLE_CLUSTER_MONITORING to false

Otherwise kube-down fails because the variable is not defined
Add a util.Forever variant that ends on a stop channel
No need to add two "containers" section for one pod

Fix issue #2664
Fixes #2681: update to cadvisor 0.6.2
Make credentialprovider less verbose about benign errors.

In particular, a few of the utilities used within the credentialprovider had the pattern:
   glog.Errorf("while blah %s: %v", s, err)
   return nil, err

This change propagates those error message and puts the burden of logging on the caller.

In particular, this allows us to squelch all output during kubelet startup when we are detecting whether certain credentialprovider plugins should even be enabled.

Fixes: https://github.com/GoogleCloudPlatform/kubernetes/issues/2673
Add a test for important URLs.
Document API doc path.
Adding docs for prioritization of issues.
Adding an e2e test for monitoring.
Add a test for important URLs on the apiserver.
Updated readme.md
Fix link.
Merge pull request #2723 from erictune/cleanup1

Fix link.
Merge pull request #2706 from vishh/monitoring_e2e

Adding an e2e test for monitoring.
Merge pull request #2507 from MikeJeffrey/docs

Update to readme.md
Create pull-requests.md