Something to Say - Chat with your neighbour

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Something to Say - Chat with your neighbour",
  "short_name": "Something to Say",
  "description": "This plugin creates a chat bubble in any webpage. You can use it to chat with others who are also visiting the same website.",
  "version": "0.1.0",
  "icons": {
    "16": "img/ic-chat16.png",
    "48": "img/ic-chat48.png",
    "128": "img/ic-chat.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "exclude_matches": [
        "*://sthtosay.com/*"
      ],
      "css": [
        "jquery-ui-1.11.4/jquery-ui.min.css",
        "chat-bubble.css"
      ],
      "js": [
        "jquery-2.1.3.min.js",
        "jquery-ui-1.11.4/jquery-ui.min.js",
        "chat-bubble.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "img/*"
  ],
  "permissions": [
    "activeTab",
    "storage"
  ],
  "browser_action": {
    "default_icon": "img/ic-chat.png",
    "default_popup": "browser-action.html",
    "default_title": "Chat with people on the same website"
  }
}