some refactoring for tests and adding some tables

resources/views/admin/aircraft_classes/create.blade.php

@@ -0,0 +1,24 @@
+@extends('admin.app')
+
+@section('content')
+    <section class="content-header">
+        <h1>
+            Aircraft Classes
+        </h1>
+    </section>
+    <div class="content">
+        @include('adminlte-templates::common.errors')
+        <div class="box box-primary">
+
+            <div class="box-body">
+                <div class="row">
+                    {!! Form::open(['route' => 'admin.aircraftClasses.store']) !!}
+
+                        @include('admin.aircraft_classes.fields')
+
+                    {!! Form::close() !!}
+                </div>
+            </div>
+        </div>
+    </div>
+@endsection