Hold serve_hostname code in kubernetes repo
Update README.md

Fix incorrect  pod spec
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
Adding docs for prioritization of issues.
Create pull-requests.md
Fix the addition of the logging.write scope to the MINION_SCOPES array
Added test case for ServerAPIVersions
Adjust the regexp so that we can handle extra sub versions.
use a here-doc instead of kubecfg run
Export GetKubeNamespace function from kubectl
Merge pull request #2682 from mfojtik/cmd_public

Export kubectl/cmd methods
Merge pull request #2701 from goltermann/master

Adding docs for prioritization of issues.
Add an e2e case for public IPs
strip quotes in back-compat iptables
Merge pull request #2703 from thockin/public-ip

Add e2e test for public IPs
Merge pull request #2694 from satnam6502/scopes

Fix the addition of the logging.write scope to the MINION_SCOPES array
Merge pull request #2683 from jimmidyson/cadvisor-0.6.2

Fixes #2681: update to cadvisor 0.6.2
Merge pull request #2661 from smarterclayton/allow_loops_to_exit

Add a util.Forever variant that ends on a stop channel