Description of problem:
When creating cluster scope resource from "Import YAML/JSON" tab on web console '/create' page, the error message thinks it is a project scope resource.
E.g., for pv, it prompts:
An error occurred checking if the persistent volume nfs already exists.Reason: User "xxia" cannot get persistentvolumes in project "xxia-proj"

Version-Release number of selected component (if applicable):
openshift v3.3.0.22

How reproducible:
Always

Steps to Reproduce:
1. From "Import YAML/JSON" tab on web console '/create' page, paste the following in the ACE editor:
{
  "apiVersion": "v1",
  "kind": "PersistentVolume",
  "metadata": {
    "name": "nfs"
  },
  "spec": {
    "capacity": {
        "storage": "5Gi"
    },
    "accessModes": [ "ReadWriteMany" ],
    "nfs": {
        "path": "/",
        "server": "#NFS-Service-IP#"
    },
    "persistentVolumeReclaimPolicy": "Recycle"
  }
}


2. Then click "Create"

Actual results:
2. Its prompt thinks cluster resource is in project scope:
An error occurred checking if the persistent volume nfs already exists.Reason: User "xxia" cannot get persistentvolumes in project "xxia-proj" 
Expected results:
2. Considering web console first checks if the resource exists when creating it, it should prompt similar to CLI `oc get pv` and `oc create -f pv.json`: 
An error occurred checking if the persistent volume nfs already exists.Reason: User "xxia" cannot list all persistentvolumes in the cluster

Additional info: