Add custom logo support - passing tests

Author: vanderbake

config/apidoc.php

@@ -98,5 +98,5 @@
      * Change false to an absolute path. For example:
      * 'logo' => resource_path('views') . '/api/logo.png'
      */
-    'logo' => false
+    'logo' => false,
 ];

src/Commands/GenerateDocumentation.php

@@ -7,8 +7,8 @@
 use Illuminate\Console\Command;
 use Mpociot\Reflection\DocBlock;
 use Illuminate\Support\Collection;
-use Illuminate\Support\Facades\Storage;
 use Mpociot\ApiDoc\Tools\RouteMatcher;
+use Illuminate\Support\Facades\Storage;
 use Mpociot\Documentarian\Documentarian;
 use Mpociot\ApiDoc\Postman\CollectionWriter;
 use Mpociot\ApiDoc\Generators\DingoGenerator;