BUG REPORT
Kubernetes version (use kubectl version): v1.4.8

Environment:

• Cloud provider or hardware configuration: Baremetal @ Box
• OS (e.g. from /etc/os-release): ScientificLinux 6
• Kernel (e.g. uname -a): Linux compute-master1001.ve.box.net 3.10.0-229.14.1.el7.x86_64 #1 SMP Tue Sep 15 05:09:55 CDT 2015 x86_64 x86_64 x86_64 GNU/Linux
• Install tools:
• Others:

What happened:
In kube v1.4.7 multiple invocations of kubectl apply -f instanceOfThirdPartyResource.yaml would succeed in v1.4.8 we get the error:

&{0xc820016d80 0xc82013bea0 user-dev pki-95c36eb44c4a9132082142f7d5e47bf0 /box/deployment-config/release/dsv31/dev/user/app.json &TypeMeta{Kind:,APIVersion:extensions/v1beta1,} &TypeMeta{Kind:,APIVersion:extensions/v1beta1,} 178335915 false}
for: "/box/deployment-config/release/dsv31/dev/user/app.json": error when getting instance of versioned object for box-pki.com/v1, Kind=Pki: "/box/deployment-config/release/dsv31/dev/user/app.json": no kind "Pki" is registered for version "box-pki.com/v1"

What you expected to happen:
Would expect it to succeed. (Though maybe not actually apply changes).

How to reproduce it (as minimally and precisely as possible):
Make a thirdpartyresource make an instance of it. And apply that multiple times on 1.4.8. Sorry I can't share our manifests. I'll try to get another person at Box to produce a test case.

Anything else do we need to know:
We believe the regression was introduced in:
261cdcc

@pwittrock @ymqytw @ahakanbaba