chore(server): Move api-server in to it's own DIR

api-server/server/middlewares/constant-headers.js

@@ -0,0 +1,9 @@
+export default function constantHeaders() {
+  return function(req, res, next) {
+    res.header('Access-Control-Allow-Origin', '*');
+    res.header('Access-Control-Allow-Headers',
+      'Origin, X-Requested-With, Content-Type, Accept'
+    );
+    next();
+  };
+}