389 API Changes (#393)

* Update PHPUnit to 8

* Fix API endpoints closes #389

* Update pagination method in Repository contract to look at the page number closes #390

* Remove unused imports

* Fix tests in FlightTests

* Typecast page

* Don't register factories

* Remove Factory loading

* Remove unused imports

app/Http/Controllers/Api/AirlineController.php

@@ -7,9 +7,6 @@ use App\Http\Resources\Airline as AirlineResource;
 use App\Repositories\AirlineRepository;
 use Illuminate\Http\Request;
 
-/**
- * Class AirlineController
- */
 class AirlineController extends Controller
 {
     private $airlineRepo;
@@ -34,7 +31,6 @@ class AirlineController extends Controller
      */
     public function index(Request $request)
     {
-        //$this->airlineRepo->pushCriteria(new RequestCriteria($request));
         $airports = $this->airlineRepo
             ->whereOrder(['active' => true], 'name', 'asc')
             ->paginate();