Fixes to CSV import Exports (#1299)

* Update SubfleetImporter.php

Correction to the import to include Simbrief Code

* Update SubfleetImporter.php

Added in the missing fields HUB-ID and SIMBrief as these are input on the main screen

* Update AircraftImporter.php

Part of the missing data fields in csv import export

* Update FlightImporter.php

Part of the missing fields in csv import and export

* Update AircraftImporter.php

* Update FlightImporter.php

* Update aircraft.csv

Test data amended as part of the missing csv fields

* Update subfleets.csv

Part of the fix for missing fields in csv files used for import/export

* Update flights.csv

* Update FlightImporter.php

* Update subfleets.csv

Removed unused fields

* Update FlightImporter.php

* Update FlightImporter.php

* Update FlightImporter.php

* amended for new csv file layouts

app/Services/ImportExport/SubfleetImporter.php

@@ -20,15 +20,14 @@ class SubfleetImporter extends ImportExport
      */
     public static $columns = [
         'airline'                    => 'required',
+        'hub_id'                     => 'required',
         'type'                       => 'required',
+        'simbrief_type'              => 'nullable',
         'name'                       => 'required',
         'fuel_type'                  => 'nullable',
         'cost_block_hour'            => 'nullable',
         'cost_delay_minute'          => 'nullable',
         'ground_handling_multiplier' => 'nullable',
-        'cargo_capacity'             => 'nullable',
-        'fuel_capacity'              => 'nullable',
-        'gross_weight'               => 'nullable',
         'fares'                      => 'nullable',
     ];