Automatic merge from submit-queue
Run hack/update-codegen.sh in release-1.4 for generating an updated 1.4 clientset
@caesarxuchao doing steps 1 and 2 as described here https://github.com/kubernetes/kubernetes/pull/33851#issuecomment-250851272
adds apps, authentication, certificates, rbac, and storage.
The reason there are substantial deletions (aside from the oneliner "this package is generated by client-gen with arguments...") is because PR https://github.com/kubernetes/kubernetes/pull/32407 added a resource to the 1.4 clientset even though the resource is not present in 1.4 and the PR is targeted to 1.5. So this corrects that, as a bonus.
e8ae960af4