Adding docs for prioritization of issues.
Create pull-requests.md
Fix the addition of the logging.write scope to the MINION_SCOPES array
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
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