Examine source code of Lil Reddit

{
  "manifest_version": 2,
  "name": "Lil Reddit",
  "version": "1.0.2resigned1",
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "48": "images/reddicon.png"
    },
    "default_title": "Lil Reddit",
    "default_popup": "lilreddit.html"
  },
  "permissions": [
    "activeTab"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{2f81eb3d-c19d-4c37-b1b7-0908abe49141}"
    }
  }
}