update cloud_config with instructions on required changes and add network.md, correct links in quick_start
clean up formatting
attempting in document relative link
adding one more hint for fusion users
Update coreos_cloud_config.md

Correcting relative link
Update networking.md

adding @jeinwei's experiences
Stop test server in endpoint unittest.
Rename httpGetInterface to httpGetter
Extract cadvisor code to cadvisor.go
Improve kubelet logging
Remove redundancy in SyncPods
Cleanups in syncPod
Fix race between syncPod and syncPods
Start running e2e go tests. Disable broken test.
boot2docker: add cluster bootstrap and doc
Vagrant util has minion query for ID, not Name

Related to the ID->Name refactor, noticed while running e2e
Merge pull request #1925 from thockin/klet

Accumulated cleanups to Kubelet
Split TypeMeta into ObjectMeta and TypeMeta
Change validation now that namespace is on ObjectMeta
Implement conversions for v1beta1/2 to internal ObjectMeta