Load listing details from the server

web/lib/api.js

@@ -1,5 +1,13 @@
 import fetch from 'isomorphic-fetch';
 
+export const loadListing = (id) => {
+  let url = `http://localhost:3001/api/search/listings/${id}`;
+
+  return fetch(url, {
+    //credentials: 'include'
+  });
+};
+
 export const loadProperties = ({
   bounds,
   minPrice = '',