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.