CORD-2618 remove legacy vnaas onboarding recipe

Change-Id: I1021ad5e6a291e11cc85e269955a88c4e7685240
diff --git a/xos/vnaas-onboard.yaml b/xos/vnaas-onboard.yaml
deleted file mode 100755
index 5b1a03c..0000000
--- a/xos/vnaas-onboard.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-
-# Copyright 2017-present Open Networking Foundation
-#
-# 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.
-
-
-tosca_definitions_version: tosca_simple_yaml_1_0
-
-description: Onboard the vNaaS service
-
-imports:
-   - custom_types/xos.yaml
-
-topology_template:
-  node_templates:
-     vnaas:
-      type: tosca.nodes.ServiceController
-      properties:
-          base_url: file:///opt/xos_services/vnaas/xos/
-          # The following will concatenate with base_url automatically, if
-          # base_url is non-null.
-          
\ No newline at end of file