Adopt PSR-2 coding style

The Laravel framework adopts the PSR-2 coding style in version 5.1.
Laravel apps *should* adopt this coding style as well. Read the
[PSR-2 coding style guide][1] for more details and check out [PHPCS][2]
to use as a code formatting tool.

[1]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
[2]: https://github.com/squizlabs/PHP_CodeSniffer

app/Presenters/ComponentPresenter.php

@@ -29,10 +29,14 @@ class ComponentPresenter extends BasePresenter implements Arrayable
     public function status_color()
     {
         switch ($this->wrappedObject->status) {
-            case 1: return 'greens';
-            case 2: return 'blues';
-            case 3: return 'yellows';
-            case 4: return 'reds';
+            case 1:
+                return 'greens';
+            case 2:
+                return 'blues';
+            case 3:
+                return 'yellows';
+            case 4:
+                return 'reds';
         }
     }