HTTP/HTTPS mixed content errors #612 (#613)

* Configure TrustProxies middleware
* Add trusted proxies to deps
* Replace jquery request with axios request code
* Trust current user IP for forwarded headers
* Update dependencies
* Downgrade self-updater package for PHP 7.2

resources/js/request.js

@@ -25,5 +25,7 @@ export default async (_opts) => {
     },
   }, _opts);
 
+  console.log(opts);
+
   return axios.request(opts);
 };