Examine source code of Quo

{
  "manifest_version": 2,
  "name": "Quo",
  "version": "0.1",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "description": "Replace new tab page with Motivation",
  "icons": {
    "16": "images/icon-active-16.png",
    "48": "images/icon-active-48.png",
    "128": "images/icon-active-128.png"
  },
  "chrome_url_overrides": {
    "newtab": "dashboard.html"
  },
  "permissions": [
    "tabs"
  ]
}