Add jquery.js

From http://code.jquery.com/jquery-2.1.0.js
Add underscore.js (1.6.0)

From http://underscorejs.org/underscore.js
Add backbone.js (1.1.2)

From http://backbonejs.org/backbone.js
Add backbone.localStorage.js (1.1.7)

From https://raw.githubusercontent.com/jeromegn/Backbone.localStorage/v1.1.7/backbone.localStorage.js
Add base.css

From https://raw.githubusercontent.com/tastejs/todomvc/1.2.0/assets/base.css
Add bg.png

From https://raw.githubusercontent.com/tastejs/todomvc/1.2.0/assets/bg.png
Add empty javascripts
Update index.html