@@ -0,0 +1,386 @@
+import shutil%0A%0A%0Aclass Image(object):%0A    def __init__(self, name, path):%0A        self.name = name%0A        self.path = path%0A%0A    def freeze_from(self, container):%0A        shutil.copytree(container.root_path, self.path, symlinks=True)%0A%0A    def unfreeze_to(self, container):%0A        shutil.rmtree(container.root_path)%0A        shutil.copytree(self.path, container.root_path, symlinks=True)%0A

Add Image class