{
"name": "Calculator",
"description": "A simple calculator.",
"manifest_version": 2,
"minimum_chrome_version": "23",
"version": "1.3.3",
"app": {"background": {"scripts": ["model.js", "view.js", "controller.js"]}},
"icons": {
"16": "images/icon-16x16.png",
"128": "images/icon-128x128.png"
}
}