manifest.json

{
    "name"              : "__MSG_extensionName__",
    "description"       : "__MSG_extensionDescription__",
    "manifest_version"  : 2,
    "version"           : "1.1",
    "author"            : "Xavier “dascritch” Mouton-Dubosc",
    "homepage_url"      : "https://dascritch.net/post/2014/06/24/Sniffeur-d-ancre",
    "default_locale"    : "en",

    "applications": {
        "gecko": {
            "id": "jid1-XX0TcCGBa7GVGw@jetpack",
            "strict_min_version": "64.0"
        }
    },

    "permissions": [
        "activeTab",
        "storage",
        "contextMenus"
    ],

    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": false
    },

    "options_ui": {
        "page": "options.html"
    },

    "browser_action": {
        "default_icon": {
            "16"    : "/data/icon-16.png",
            "32"    : "/data/icon-32.png",
            "64"    : "/data/icon-64.png"
        },
        "browser_style": true,
        "default_title": "__MSG_buttonDescription__"
    }

}