Add link to download ACARS config from profile (#539)

* Add link to download ACARS config from profile

* Formatting

resources/views/layouts/default/profile/index.blade.php

@@ -94,6 +94,11 @@
     <div class="row">
       <div class="col-sm-12">
         <div class="text-right">
+          @if ($acars)
+          <a href="{{ route('frontend.profile.acars') }}" class="btn btn-primary"
+             onclick="alert('Save to \'My Documents/phpVMS\'')">ACARS Config</a>
+          &nbsp;
+          @endif
           <a href="{{ route('frontend.profile.regen_apikey') }}" class="btn btn-warning"
              onclick="return confirm({{ __('Are you sure? This will reset your API key.') }})">@lang('profile.newapikey')</a>
           &nbsp;

resources/views/system/acars/config.blade.php

@@ -0,0 +1,4 @@
+<AcarsConfiguration xmlns="http://schemas.phpvms.net/acars/config">
+  <AirlineUrl>{{ config('app.url') }}</AirlineUrl>
+  <ApiKey>{{ $user->api_key }}</ApiKey>
+</AcarsConfiguration>