Bring in upstream changed from github.com/laravel/laravel

Squashed commit of the following:

commit e6e0ea2e6e0db9637ae67dfa913ec42f7f08b81e
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:49:59 2016 +0100

    Remove needless .gitkeep files

commit 1c7704b2913c689c6cad0eb934787e9fedf0f4fa
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:48:47 2016 +0100

    Use fullpath import for the validator facade

commit dbc28853b6712ba040394cf9943a1a8de85bf44c
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:46:07 2016 +0100

    Add redirectTo attribute to the reset password controller

commit 0555680e24c0175acce0be66a2f332c5fa4b35a1
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:44:00 2016 +0100

    Ignore Passport-generated OAuth keys

commit 1be872180c52bc267cd43f3a7b8e2b49b4c6f023
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:41:42 2016 +0100

    Fixing typehint

commit d72b783f8511898fe13fbb99fa5739a846801db9
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:40:35 2016 +0100

    fix spacing

commit 4870a56fbe273a37ce67203c0e0aed857dccbb1f
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Oct 19 21:39:54 2016 +0100

    Add typehint for factory

.gitignore

@@ -9,3 +9,4 @@ Homestead.json
 /public/files
 /public/keybase.txt
 /coverage
+/storage/*.key

app/Http/Controllers/Auth/RegisterController.php

@@ -3,8 +3,8 @@
 namespace App\Http\Controllers\Auth;
 
 use App\User;
-use Validator;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Validator;
 use Illuminate\Foundation\Auth\RegistersUsers;
 
 class RegisterController extends Controller

app/Http/Controllers/Auth/ResetPasswordController.php

@@ -20,6 +20,13 @@ class ResetPasswordController extends Controller
 
     use ResetsPasswords;
 
+    /**
+     * Where to redirect users after resetting their password.
+     *
+     * @var string
+     */
+    protected $redirectTo = '/home';
+
     /**
      * Create a new controller instance.
      *

database/factories/ModelFactory.php

@@ -11,6 +11,7 @@
 |
 */
 
+/** @var \Illuminate\Database\Eloquent\Factory $factory */
 $factory->define(App\User::class, function (Faker\Generator $faker) {
     return [
         'name' => $faker->name,

database/migrations/.gitkeep

@@ -1 +0,0 @@
-

database/seeds/.gitkeep

@@ -1 +0,0 @@
-