[CORD-2909] Flatten and parameterize charts

Change-Id: I695c1df063b0f6f6ccf280254d54cc701292348f
diff --git a/xos-core/templates/_gui.tpl b/xos-core/templates/_gui.tpl
new file mode 100644
index 0000000..8939554
--- /dev/null
+++ b/xos-core/templates/_gui.tpl
@@ -0,0 +1,49 @@
+{{- /*
+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.
+*/ -}}
+
+{{- define "xos-gui.app_config" }}
+angular.module('app')
+.constant('AppConfig', {
+  apiEndpoint: '/xosapi/v1',
+  websocketClient: '/'
+});
+{{- end }}
+
+{{- define "xos-gui.style_config" }}
+angular.module('app')
+.constant('StyleConfig', {
+  projectName: 'R-CORD',
+  favicon: 'cord-favicon.png',
+  background: 'cord-bg.jpg',
+  payoff: 'Your VNF orchestrator',
+  logo: 'cord-logo.png',
+  routes: [
+      {
+          label: 'Slices',
+          state: 'xos.core.slice',
+      },
+      {
+          label: 'Nodes',
+          state: 'xos.core.node',
+      },
+      {
+          label: 'Instances',
+          state: 'xos.core.instance',
+      },
+  ]
+});
+{{- end }}
+