- 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/flash/modal.blade.php

@@ -12,7 +12,7 @@
             </div>
 
             <div class="modal-footer">
-                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+                <button type="button" class="btn btn-default" data-dismiss="modal">{{ __('Close') }}</button>
             </div>
         </div>
     </div>