Fix "Too few arguments" error for Resource class

Author: MatthewLoffredo

src/Support/Resource.php

@@ -5,15 +5,17 @@
 use MacsiDigital\API\Traits\HasAttributes;
 use MacsiDigital\API\Traits\HasRelationships;
 use MacsiDigital\API\Traits\HidesAttributes;
+use MacsiDigital\API\Support\Entry as EntryClass;
 
 class Resource
 {
     use HasAttributes, HasRelationships, HidesAttributes;
 
     public $client;
 
-    public function __construct(Entry $client, $attributes = [])
+    public function __construct(Entry $client = null, $attributes = [])
     {
+        if (!$client) $this->client = new EntryClass;
         $this->client = $client;
 
         $this->syncOriginal();