manifest.json

{
  "manifest_version" : 2,
  "name" : "fortune",
  "short_name": "fortune",
  "description": "insightful quote every time you open a new tab.",
  "version" : "0.4.0",
  "applications": {
  "gecko": {
    "id": "senthil@uthcode.com"
    }
  },
  "permissions": [
    "tabs",
    "webNavigation",
    "*://quotes-1271.appspot.com/*",
    "http://quotes-1271.appspot.com/json",
    "https://fonts.googleapis.com/*"
  ],
  "icons": {
    "16" :  "assets/img/icon16.png",
    "48" : "assets/img/icon48.png",
    "128": "assets/img/icon128.png"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "homepage_url": "https://github.com/orsenthil/fortune-browser-extension",
  "chrome_url_overrides": {
    "newtab": "fortune.html"
  },
  "browser_action": {
    "default_title": "",
    "default_icon": "assets/img/icon256.png"
  }
}