Link to architecture diagram
Merge pull request #530 from lavalamp/dia

Link to architecture diagram
Break out small functions in cmd/kubelet
Merge pull request #531 from thockin/cleanups

Break out small functions in cmd/kubelet
fix guestbook example to match docs
Merge pull request #533 from kelseyhightower/examples

fix guestbook example to match docs
normalize -etcd_servers flag across all commands

The -etcd_servers flag is used inconsistently by the Kubernetes commands,
both externally and internally.

This patch fixes the issue by using the same type to represent a list of
etcd servers internally, and declares the -etcd_servers flag consistently
across all commands.

This patch should be 100% backwards compatible with no changes in behavior.
Merge pull request #536 from kelseyhightower/etcd_servers

normalize -etcd_servers flag across all commands
Add a pause image for the net container.

The pause image is a 240KB image that simply pauses waiting on a signal.
Use this for the net container which only needs to act as a placeholder.
Current net image is ~2.5MB. From my tests, this reduces startup time
for the net container from ~14s to ~6s.