Greythr - In Time Calculator

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Greythr - In Time Calculator",
    "description": "Calculate your actual In Time Office hours on .greythr.com",
    "version": "2.2.2",
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    },
    "content_scripts": [
        {
            "exclude_matches": [
                "https:\/\/*.greythr.com\/login.do*",
                "https:\/\/www.greythr.com\/*"
            ],
            "matches": [
                "https:\/\/*.greythr.com\/*"
            ],
            "js": [
                "polyfill\/custom-elements.min.js",
                "app.js"
            ]
        }
    ],
    "permissions": [
        "activeTab"
    ],
    "web_accessible_resources": [
        "*"
    ],
    "icons": {
        "16": "16.png",
        "24": "24.png",
        "32": "32.png",
        "128": "128.png"
    },
    "page_action": {
        "default_icon": {
            "16": "16.png",
            "24": "24.png",
            "32": "32.png"
        }
    }
}