Calculator

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "minimum_chrome_version": "35",
    "name": "Calculator",
    "version": "4.5.5",
    "author": "Aidan Taylor",
    "description": "Calculator for Chrome!",
    "icons": {
        "16": "icon-16.ico",
        "64": "icon-64.ico",
        "128": "icon-128.ico"
    },
    "offline_enabled": true,
    "permissions": [
        "storage",
        "clipboardRead",
        "clipboardWrite",
        "contextMenus"
    ],
    "app": {
        "background": {
            "scripts": [
                "js\/jquery-2.1.3.min.js",
                "js\/background.min.js"
            ]
        }
    }
}