Try to grab live data if the cache has errors.
bump(code.google.com/p/go-uuid/uuid): 3da0bf12e76e1048469b95fb20e29f1bc9799ae1
Silence some noise.
Silence benign errors in bash scripts.
Ensure pod and manifest always have a UUID

* Fixes implication #2 in docs/identifiers.md
* Replication controller lets the apiserver set the pod ID
Start modularizing shell scripts

Pull release tarball building out of release.sh into new
build-release.sh, so you can build the tarball without uploading
to cloud storage.
Fix build-release comments.
Merge pull request #403 from nf/cleanup

rename client.ClientInterface to client.Interface
fix go lint errors in util
Merge pull request #404 from thockin/cleanups

Fix go lint errors in util
Merge pull request #399 from MSOpenTech/silence-error

Silence benign errors in bash scripts.
Merge pull request #400 from MSOpenTech/shell-scripts

Start modularizing shell scripts
fix go lint errors in util
Add comments to pkg/scheduler/ to pass golint
s/controllerId/controllerID/ to make golint happy.
use New instead of Make and add comments to make golint happy
Fixed SCRIPT_DIR computation when CDPATH is set.
Merge pull request #409 from nyaxt/fixlint2

fix go lint errors in util
Merge pull request #412 from ggtools/master

Fixed SCRIPT_DIR computation when CDPATH is set.
Address some comments from thockin@
Move from bool to HealthCheckStatus