stewart-yu: add typemeta to every sub-controller configuration, so we can serializable config for KCM

JobBuild
9f2cc5e9
03-23 07:42
74059
03-23 07:16
5859c6e2
03-23 07:14
pull-kubernetes-bazel-build 77377 77376
pull-kubernetes-bazel-test 80174 80173
pull-kubernetes-e2e-gce 73275 73274
pull-kubernetes-e2e-gce-100-performance 38731 38730
pull-kubernetes-e2e-gce-device-plugin-gpu 63163 63162
pull-kubernetes-godeps 4034 4033
pull-kubernetes-integration 49411 49410
pull-kubernetes-kubemark-e2e-gce-big 42061 42060
pull-kubernetes-node-e2e 124034 124033
pull-kubernetes-typecheck 44359 44358
pull-kubernetes-verify 126806 126805