Slightly relax annotation validation

Convert load of api/examples/pod.json into native Go definition of the api.Pod

make kube-proxy.log less verbose.

Adding an extensible resource spec to the API.

Make master service IP static (no longer randomly assigned)

Move hostip to sync status

Allow commands to specify a short namespace

Handle missing auth file gracefully in kubelet

Fix roadmap doc

Add a GetByKey method to Store

Another link for multi-node vagrant cluster on Mac

Ansible playbook for cloudstack

Etcd data dir must be empty

Allow client.Config to be used for HTTP2 and WebSocket connections

Make RESTMapper scope aware, use it to inform kubectl and swagger behavior

Fix typo

Fix typos

addition of mysql-WP example

Use new resource builder in kubectl update

Otherwise we get the error "unknown wal version in data dir /var/etcd"

When this is the homedir for etcd, e.g. .bashrc confuses it

The more aggressive validation on annotations broke openshift (and
backwards compat for our data).  This change relaxes to allow mixed
case so we can continue working in the short term, try to see if we
can agree on relaxation, and if we can't, apply the stronger
validation here.

Without the ability to retrieve underlying items by key (instead of
the object passed to KeyFunc) it is impossible to build wrappers
around cache.Store that want to make decisions about keys, because
they would need to reconstruct the object passed to Get.

This allows retrieval by key, and makes sure Get(obj) uses it.

quantities 'CPU' and 'Memory' will be preserved until support for v1beta1 and v1beta2 APIs are
dropped.
Improved resource validation in the process.