Extenddder - mark followers on Dribbble

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Extenddder - mark followers on Dribbble",
  "description": "See who follows you on Dribbble. Green mark near follower's name in comments, shots, profiles etc.",
  "version": "1.0.6",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "permissions": [
    "storage"
  ],
  "background": {
    "page": "background.html",
    "persistent": true
  },
  "content_scripts": [
    {
      "all_frames": true,
      "matches": [
        "https://dribbble.com/*"
      ],
      "js": [
        "jquery-2.2.3.min.js",
        "content_script.js"
      ],
      "css": [
        "style.css"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_action": {
    "default_title": "Dribbble Extender",
    "default_icon": "img/icon.png"
  },
  "icons": {
    "16": "img/icon.png",
    "48": "img/icon.png",
    "128": "img/icon.png"
  },
  "web_accessible_resources": [
    "img/marker.png"
  ],
  "manifest_version": 2
}