Moving metro-net to vnaas and porting to 4.0

Change-Id: Id42bb247033087e5d28bcbab9db07d58e6364625
diff --git a/xos/gui/conf/browsersync.conf.js b/xos/gui/conf/browsersync.conf.js
new file mode 100755
index 0000000..f780a21
--- /dev/null
+++ b/xos/gui/conf/browsersync.conf.js
@@ -0,0 +1,40 @@
+
+/*
+ * 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.
+ */
+
+
+const conf = require('./gulp.conf');
+const proxy = require('./proxy');
+
+module.exports = function () {
+    return {
+        server: {
+            baseDir: [
+                conf.paths.tmp,
+                conf.paths.src
+            ],
+            middleware: function (req, res, next) {
+                if (req.url.indexOf('xosapi') !== -1 || req.url.indexOf('xos') !== -1 || req.url.indexOf('socket') !== -1) {
+                    proxy.api.web(req, res);
+                }
+                else {
+                    next();
+                }
+            }
+        },
+        open: false
+    };
+};
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