- fixed an error on finance in admin panel

- flight ident now use this format: VA IATA(if empty ICAO) + Flight Number + - + Flight Code (without C) + - + Flight Leg (without L)
- added function __trans_choice in helpers.php for translation
- fixed error in flight edit/insert panel not showing/inserting Tuesday in days
- fixed an error occurring when metar retrieved is empty
- edited now-ui-kit.css to align login fields correctly
- added /public/assets/frontend/js/core/jquery-3.3.1.min.js to fix a missed resource error in authentication pages
- added translations file for en and it locales
- translated all the frontend templates

app/Services/Metar/AviationWeather.php

@@ -32,7 +32,10 @@ class AviationWeather extends Metar
                 try {
                     $res = Http::get($url, []);
                     $xml = simplexml_load_string($res);
-                    return $xml->data->METAR->raw_text->__toString();
+					if (count($xml->data->METAR->raw_text) == 0)
+						return '';
+					else
+						return $xml->data->METAR->raw_text->__toString();
 
                 } catch (\Exception $e) {
                     return '';