Boo!

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Boo!",
    "short_name": "Boo!",
    "version": "1.2",
    "manifest_version": 2,
    "description": "Adds very realistic animated spiders to your chrome browser.",
    "homepage_url": "https:\/\/auz.github.io\/Bug\/",
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    },
    "browser_action": {
        "default_title": "boo!"
    },
    "permissions": [
        "activeTab"
    ],
    "icons": {
        "16": "boo-icon16.png",
        "48": "boo-icon48.png",
        "64": "boo-icon64.png",
        "128": "boo-icon128.png"
    }
}