Group similar upgrade task.

Signed-off-by: crynobone <crynobone@gmail.com>

upgrade.md

@@ -6,13 +6,12 @@
 - Replace `public/index.php`, `artisan.php`.
 - Add new `expire_on_close` option to `session` configuration file.
 - Remove call to `redirectIfTrailingSlash` in `bootstrap/start.php` file.
-- Edit `app/config/app.php`; in `aliases` change `'Controller' => 'Illuminate\Routing\Controllers\Controller',`
-  to use `Illuminate\Routing\Controller`
-- Edit `app/controllers/BaseController.php` change `use Illuminate\Routing\Controllers\Controller;` to `use Illuminate\Routing\Controller;
-`
-- Edit `app/config/app.php`; in `providers` add `'Illuminate\Remote\RemoteServiceProvider',`
-- Edit `app/config/app.php`; in `aliases` add `'SSH' => 'Illuminate\Support\Facades\SSH',`
-
+- Edit `app/config/app.php`; 
+  - in `aliases` change `'Controller' => 'Illuminate\Routing\Controllers\Controller',`
+  to use `Illuminate\Routing\Controller`.
+  - in `providers` add `'Illuminate\Remote\RemoteServiceProvider',`.
+  - in `aliases` add `'SSH' => 'Illuminate\Support\Facades\SSH',`.
+- Edit `app/controllers/BaseController.php` change `use Illuminate\Routing\Controllers\Controller;` to `use Illuminate\Routing\Controller;`.
 - If you are overriding `missingMethod` in your controllers, add $method as the first parameter.
 - Password reminder system tweaked for greater developer freedom. Inspect stub controller by running `auth:reminders-controller` Artisan command.
 - Update `reminders.php` language file.