Added options and Dropbox

app/code/backup/Folder.php

@@ -8,8 +8,6 @@ class Folder extends BackupAbstract
     public function __construct(array $config = array())
     {
         parent::__construct($config);
-
-
     }
 
     /**
@@ -19,4 +17,19 @@ class Folder extends BackupAbstract
     {
         // TODO: Implement isValid() method.
     }
+
+    protected function preBuild()
+    {
+        // TODO: Implement preBuild() method.
+    }
+
+    protected function postBuild()
+    {
+        // TODO: Implement postBuild() method.
+    }
+
+    protected function build()
+    {
+        // TODO: Implement build() method.
+    }
 }