Description of problem:
When creating a policy using "oc create" the name is ignored and "default" policy is created

Version-Release number of selected component (if applicable):
# oc version
oc v3.1.1.6-16-g5327e56
kubernetes v1.1.0-origin-1107-g4c8e6f4
# rpm -q atomic-openshift-master
atomic-openshift-master-3.1.1.6-3.git.16.5327e56.el7aos.x86_64

How reproducible:
always

Steps to Reproduce:
1. create new project 
 oc new-project test
2. try to create test policy

oc create -f - <<EOF
apiVersion: v1
kind: Policy
metadata:
  name: test
roles:
- name: test
  role:
    metadata:
      name: test
      namespace: test
    rules:
    - apiGroups: null
      attributeRestrictions: null
      resources:
      - pods
      verbs:
      - get
      - create
EOF

Actual results:
policy "default" created


Expected results:
policy "test" created


Additional info:
this leads to issues when several policies need to exist: this will produce an error saying:
Error from server: error when creating "STDIN": policy "default" already exists


also, oc replace seems to parse this correctly:

oc replace -f - <<EOF
apiVersion: v1
kind: Policy
metadata:
  name: test
roles:
- name: test
  role:
    metadata:
      name: test
      namespace: test
    rules:
    - apiGroups: null
      attributeRestrictions: null
      resources:
      - pods
      verbs:
      - get
      - create
EOF

Error from server: error when replacing "STDIN": policy "test" not found

note that the policy name is "test" in the error message, not "default"