Examine source code of AutoFormer+

{
  "manifest_version": 2,
  "default_locale": "en",
  "name": "AutoFormer+",
  "description": "__MSG_extension_description__",
  "version": "0.711",
  "homepage_url": "http://firefoxer.ru/autoformer+.htm?f",
  "author": "Mykola Onyshchuk",
  "icons": {
    "16": "img/autoformer-plus-16.png",
    "32": "img/autoformer-plus-32.png",
    "64": "img/autoformer-plus-64.png",
    "128": "img/autoformer-plus-128.png"
  },
  "browser_action": {
    "browser_style": false,
    "default_icon": "img/autoformer-plus-16.png",
    "default_title": "AutoFormer+",
    "default_popup": "popup.htm"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "page.js"
      ],
      "all_frames": true
    }
  ],
  "commands": {
    "popup-command-autoload": {
      "suggested_key": {
        "default": "Ctrl+Shift+U"
      },
      "description": "__MSG_popup_menu_autoload__"
    },
    "popup-command-save_all": {
      "suggested_key": {
        "default": "Ctrl+Shift+S"
      },
      "description": "__MSG_save_all__"
    },
    "popup-command-load_all": {
      "suggested_key": {
        "default": "Ctrl+Shift+L"
      },
      "description": "__MSG_load_all__"
    },
    "popup-command-clear_all": {
      "suggested_key": {
        "default": "Ctrl+Shift+D"
      },
      "description": "__MSG_clear_all__"
    }
  },
  "permissions": [
    "contextMenus",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{5556F97E-11A5-46b0-9082-32AD74AAA920}"
    }
  }
}