[WIP] Fixes on Varieties & attributes prices, add uploader widget

app/Repositories/Shop/Articles.php

@@ -51,4 +51,13 @@ class Articles
         return Article::destroy($id);
     }
 
+    public static function deleteImage($id, $index)
+    {
+        $article = self::get($id);
+        $article->getMedia();
+        $ret = $article->media[$index]->delete();
+        return "1";
+    }
+
+
 }