Fixed a few field entries (#116)

* Stopped inheritance errors popping up

* Added fillable fields

These would not save otherwise.

* Added country fillable field

Wouldn’t save when importing from phpvms classic.

* Added more to classic importer

Change arguments to ask in terminal
Fixed table_prefix names in Importer.php

Added the ability to import users from phpvms classic (tested on
simpilot’s 5.5.x) and when importing, it will then reset the user’s
password to a temporary hash and then email it to the user to then
change when they first log in.

* Changes to ImporterService

app/Models/Airport.php

@@ -18,6 +18,7 @@ class Airport extends BaseModel
         'icao',
         'name',
         'location',
+        'country',
         'lat',
         'lon',
         'hub',