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.
Move typemeta.go to api/meta/meta.go

Prepares for the meta object to front multiple underlying types
when TypeMeta and ObjectMeta is split in internal and v1beta3, but
combined in v1beta1 and v1beta2
Rename methods in api/meta to be cleaner
Add UID to MetaAccessor and Ref
Add support for ObjectMeta and ListMeta lookup
EtcdHelper.decodeList was not properly returning errors
Merge pull request #1974 from smarterclayton/errors_hidden_in_extract_list

EtcdHelper.decodeList was not properly returning errors
Fixes to e2e script
Merge pull request #1976 from lavalamp/fix4

Fixes to e2e script
Use meta.Interface and meta.Accessor
Merge pull request #1969 from smarterclayton/new_typemeta

Allow Meta lookup to work across ObjectType and ListMeta
Rename httpGetInterface to httpGetter
Extract cadvisor code to cadvisor.go
Improve kubelet logging