Access.md added.
Minor changes and fixes.
Make validation check for legal serive port numbers.
Redefine Actors; use consistently; Capitalize k8s.
Defer details of Authorization to a separate doc.
Code review changes to adjust pacakge name for storage_test.go
Remove synchronous assignPod call from create pod
Make integration test pass.
Add constraint package to let us reject invalid assignments.
Remove references to scheduler from pod storage.
Use -ldflags to set git commit version
Merge pull request #1006 from satnam6502/master

Make validation check for legal service port numbers.
Separate userAccount and auth-method.  Add UID.
Add salt configuration for openvpn for use on Azure.

Sets up openvpn for container to container communication. Azure
deploy scripts create certs used for openvpn conneciton. Salt
installs and configures openvpn.
Update apiserver defaults template

Set "cloud" grain to "vsphere".

The "minion_ips" grain doesn't seem to be used anymore.
Merge pull request #961 from lavalamp/removeAssignCall

Remove synchronous assignPod call from create pod
update API link.
Add heapster as a cluster monitoring example
Need to remove pods that change labels.
Move etcd watch code to its own files