Tagpro Rotating Balls

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Tagpro Rotating Balls",
    "description": "See TagPro Balls rotate in 2D according to their angular velocity.",
    "version": "0.0.1",
    "manifest_version": 2,
    "permissions": [],
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*.koalabeast.com\/*",
                "http:\/\/*.jukejuice.com\/*",
                "http:\/\/*.newcompte.fr\/*"
            ],
            "js": [
                "main.js"
            ]
        }
    ],
    "web_accessible_resources": [
        "js\/rotation.js"
    ]
}