update IBM install doc to use velero install, remove examples

Signed-off-by: Steve Kriss <krisss@vmware.com>

examples/ibm/05-backupstoragelocation.yaml

@@ -1,28 +0,0 @@
-# Copyright 2018 the Velero contributors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
----
-apiVersion: velero.io/v1
-kind: BackupStorageLocation
-metadata:
-  name: default
-  namespace: velero
-spec:
-  provider: aws
-  objectStorage:
-    bucket: <YOUR_BUCKET> 
-  config:
-    s3ForcePathStyle: "true"
-    s3Url:  <YOUR_URL_ACCESS_POINT>
-    region: <YOUR_REGION>

examples/ibm/10-deployment.yaml

@@ -1,63 +0,0 @@
-# Copyright 2018 the Velero contributors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
----
-apiVersion: apps/v1beta1
-kind: Deployment
-metadata:
-  namespace: velero
-  name: velero
-spec:
-  replicas: 1
-  template:
-    metadata:
-      labels:
-        component: velero
-      annotations:
-        prometheus.io/scrape: "true"
-        prometheus.io/port: "8085"
-        prometheus.io/path: "/metrics"
-    spec:
-      restartPolicy: Always
-      serviceAccountName: velero
-      containers:
-        - name: velero
-          image: gcr.io/heptio-images/velero:latest
-          ports:
-            - name: metrics
-              containerPort: 8085
-          command:
-            - /velero
-          args:
-            - server
-          volumeMounts:
-            - name: cloud-credentials
-              mountPath: /credentials
-            - name: plugins
-              mountPath: /plugins
-            - name: scratch
-              mountPath: /scratch
-          env:
-            - name: AWS_SHARED_CREDENTIALS_FILE
-              value: /credentials/cloud
-            - name: VELERO_SCRATCH_DIR
-              value: /scratch
-      volumes:
-        - name: cloud-credentials
-          secret:
-            secretName: cloud-credentials
-        - name: plugins
-          emptyDir: {}
-        - name: scratch
-          emptyDir: {}