- 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

resources/views/layouts/default/auth/layout.blade.php

@@ -40,7 +40,7 @@
 </div>
 </body>
 
-<script src="{{ public_asset('/assets/frontend/js/core/jquery.3.2.1.min.js') }}" type="text/javascript"></script>
+<script src="{{ public_asset('/assets/frontend/js/core/jquery-3.3.1.min.js') }}" type="text/javascript"></script>
 
 @yield('scripts')