- 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/airports/show.blade.php

@@ -39,7 +39,7 @@
         <h5>@lang('frontend.airports.inboundflights')</h5>
         @if(!$inbound_flights)
             <div class="jumbotron text-center">
-			@lang('frontend.airports.noflightfound')
+            @lang('frontend.airports.noflightfound')
             </div>
         @else
             <table class="table table-striped table-condensed">
@@ -74,7 +74,7 @@
         <h5>@lang('frontend.airports.outboundflights')</h5>
         @if(!$outbound_flights)
             <div class="jumbotron text-center">
-			@lang('frontend.airports.noflightfound')
+            @lang('frontend.airports.noflightfound')
             </div>
         @else
             <table class="table table-striped table-condensed">