trello+

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "trello+",
  "short_name": "trello+",
  "description": "Configurable, high contrast user cards for Trello",
  "version": "1.6",
  "browser_action": {
    "default_icon": "shared/icons/icon16.png",
    "default_popup": "popup/index.html"
  },
  "icons": {
    "16": "shared/icons/icon16.png",
    "48": "shared/icons/icon48.png",
    "128": "shared/icons/icon128.png"
  },
  "permissions": [
    "storage",
    "https://trello.com/"
  ],
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "shared/js/jquery.min.js",
        "app/app.min.js"
      ],
      "css": [
        "app/app.css"
      ],
      "matches": [
        "https://trello.com/*"
      ]
    }
  ]
}