docs(readme): add the result of refactoring

Author: azu

README.md

@@ -9,6 +9,12 @@ Please see original implementation.
 
 Use [testium](https://github.com/groupon-testium/testium "testium") for E2E testing.
 
+## Refactoring Pull Request
+
+- [migrate jquery to backbone by azu · Pull Request #1 · coding-kata/todo-app-jquery-to-backbone](https://github.com/coding-kata/todo-app-jquery-to-backbone/pull/1 "migrate jquery to backbone by azu · Pull Request #1 · coding-kata/todo-app-jquery-to-backbone")
+
+jQuery based app => jQuery and Backbone Based app
+
 ## Installation
 
 ```