deploy update
Updates and formatting to azure scripts.
Update cert generation for Azure.
Remove Azure from icebox.
Update README.md

Update Azure.
Bring Azure guide up to date.
Rearrange cluster sanity checks for Azure.
Merge readme changes.
Fix Azure util.sh boilerplate.
Fix and update logging documentation
Create tools for resizing and stopping a replication controller via kubectl.
Add API documentation pre-commit hook.
fix link to skydns docs
Clarify spec vs status, and what we plan to do with usage.
Merge pull request #2500 from skelterjohn/patch-1

fix link to skydns docs
Cleanup
Merge pull request #2482 from bgrant0607/doctest

Add API documentation pre-commit hook.
Merge pull request #2480 from bgrant0607/docfix

Clarify spec vs status, and what we plan to do with usage.
add test and more helpful error message
Add a document about node.