Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/url-to-options/index.js b/node_modules/url-to-options/index.js
new file mode 100644
index 0000000..25ef0bd
--- /dev/null
+++ b/node_modules/url-to-options/index.js
@@ -0,0 +1,28 @@
+'use strict';
+
+
+
+// Copied from https://github.com/nodejs/node/blob/master/lib/internal/url.js
+
+function urlToOptions(url) {
+  var options = {
+    protocol: url.protocol,
+    hostname: url.hostname,
+    hash: url.hash,
+    search: url.search,
+    pathname: url.pathname,
+    path: `${url.pathname}${url.search}`,
+    href: url.href
+  };
+  if (url.port !== '') {
+    options.port = Number(url.port);
+  }
+  if (url.username || url.password) {
+    options.auth = `${url.username}:${url.password}`;
+  }
+  return options;
+}
+
+
+
+module.exports = urlToOptions;