Error instead of crash on GetRef of nil object
Fixup kubelet handlePodInfo to be namespace aware
Fix typo etcd registry
Merge pull request #1874 from derekwaynecarr/fix_typo_etcd

Fix typo etcd registry
Merge pull request #1867 from derekwaynecarr/pod_cache_kubelet_update

Fixup kubelet handlePodInfo to be namespace aware
Merge pull request #1864 from lavalamp/fix

Error instead of crash on GetRef of nil object
bash completions for kubectl

Support pre command flags:
--api-version=
-a, --auth-path=
--certificate-authority=
--client-certificate=
--client-key=
--insecure-skip-tls-verify=
--match-server-version=
-s, --server=

And commands:
get
describe
create
update
delete

Tries to be smart about things like

kubectl get -o template  requires a template file

It also tries to accept both sigular and plural versions of all
resources.  Even though it will only complete to the plural version.