Cleanup service provider

Author: pi0

src/Jenssegers/Mongodb/MongodbServiceProvider.php

@@ -14,11 +14,6 @@ public function boot()
         Model::setConnectionResolver($this->app['db']);
 
         Model::setEventDispatcher($this->app['events']);
-
-        if (!defined('SHOULD_RETURN_COLLECTION')) {
-            $s = explode('.', \Illuminate\Foundation\Application::VERSION);
-            define('SHOULD_RETURN_COLLECTION', (10 * $s[0] + $s[1]) >= 53);
-        }
     }
 
     /**