first commit : grave core and admin plugin

vendor/gregwar/image/Gregwar/Image/Source/Data.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Gregwar\Image\Source;
+
+/**
+ * Having image in some string
+ */
+class Data extends Source
+{
+    protected $data;
+
+    public function __construct($data)
+    {
+        $this->data = $data;
+    }
+
+    public function getData()
+    {
+        return $this->data;
+    }
+
+    public function getInfos()
+    {
+        return sha1($this->data);
+    }
+}