Ultimello, the features pack for Trello

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Ultimello, the features pack for Trello",
  "short_name": "Ultimello",
  "description": "Extension that adds a lot of useful features to Trello",
  "version": "2.3.0",
  "minimum_chrome_version": "24",
  "permissions": [
    "webRequest",
    "https://trello.com/*",
    "https://trello.com/1/authorize",
    "https://api.trello.com/*",
    "https://ultimello.com/*"
  ],
  "browser_action": {
    "default_icon": {
      "19": "ultimello-icon.png",
      "38": "ultimello-icon64.png"
    }
  },
  "icons": {
    "16": "ultimello-icon.png",
    "48": "ultimello-icon64.png",
    "128": "ultimello-icon64.png"
  },
  "background": {
    "scripts": [
      "ultimello.background-script.js"
    ]
  },
  "options_page": "settings.html",
  "content_scripts": [
    {
      "matches": [
        "https://trello.com/*"
      ],
      "css": [
        "ultimello.css"
      ],
      "js": [
        "ultimello.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "font/fontello.woff",
    "font/fontello.ttf",
    "font/fontello.svg",
    "font/fontello.eot",
    "settings.html",
    "injected.js"
  ]
}