Dota2Lounge items checker

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Dota2Lounge items checker",
    "version": "1.0.1",
    "manifest_version": 2,
    "description": "Easy getting information about item on dota2lounge from dota-trade",
    "browser_action": {
        "default_title": "Dota2Lounge items checker",
        "default_icon": "img\/logo.png"
    },
    "icons": {
        "48": "img\/logo_48x48.png"
    },
    "permissions": [
        "tabs",
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "content_scripts": [
        {
            "js": [
                "\/js\/jquery.min.js",
                "\/js\/core.js"
            ],
            "css": [
                "\/css\/core.css"
            ],
            "matches": [
                "http:\/\/dota2lounge.com\/*"
            ]
        }
    ],
    "background": {
        "scripts": [
            "\/js\/jquery.min.js"
        ]
    },
    "content_security_policy": "script-src 'self' https:\/\/ajax.googleapis.com; object-src 'self'"
}