- 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/toc.blade.php

@@ -1,4 +1,4 @@
-<h4>Terms and Conditions</h4>
+<h4>{{ __('Terms and Conditions') }}</h4>
 <textarea class="form-control" style="height: 150px; border: 1px #ccc solid;">
 {{ config('app.name') }} offers this Web site, including all information, software,
 products and services available from this Web site or offered as part of or in conjunction