Use formal error checking to validate a not found err.
add coreos setup guides
Merge pull request #1576 from kelseyhightower/add-coreos-docs

add coreos setup guides
Merge pull request #1577 from brendandburns/fix

Use formal error checking to validate a not found err.
Fix integration test read volume dir error.
Merge pull request #1579 from ddysher/integration-fix

Fix integration test read volume dir error.
kubelet: add --runonce flag, exits after starting pod from the manifest
kubelet: add basic test for runonce
Ignore empty pod port spec.
Remove JSONBase reference from v1beta3/types.go
Merge pull request #1580 from ghodss/fix_v1beta3_jsonbase_error

Compilation error on HEAD: Remove JSONBase reference from v1beta3/types.go to prevent it
Merge pull request #1583 from ddysher/fix-#1550

Ignore empty pod port spec.
Add services and replica controllers to the ux.
Add etcdctl in master
Merge pull request #1534 from proppy/kubelet-noonce

kubelet: add --runonce flag
minor comment change for grammar/consistency across v1beta* packages
Fix bug in minion registrytest.
Merge pull request #1588 from meirf/consistent-grammar-conforms-usage

minor comment change for grammar/consistency across v1beta* packages
Merge pull request #1590 from ddysher/fix-registry

Fix bug in minion registrytest.
Merge pull request #1585 from brendandburns/ux

Add services and replica controllers to the ux.