Ruler Measurement

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Ruler Measurement",
  "short_name": "Chrullex",
  "description": "Make you measurement easy with Chrullex (CH-rome RUL-er EX-tension)",
  "version": "2.3.0",
  "offline_enabled": true,
  "options_page": "options/options.html",
  "page_action": {
    "default_icon": "images/icon.png"
  },
  "content_scripts": [
    {
      "run_at": "document_start",
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "app/resize.css",
        "app/style.css"
      ],
      "scripts": [
        "jQuery/jQuery.js",
        "jQuery/Jquery-ui.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "app/bootloader.js"
    ]
  },
  "permissions": [
    "<all_urls>",
    "storage"
  ],
  "commands": {
    "toggle": {
      "suggested_key": {
        "default": "Alt+Q"
      },
      "description": "Toggle Ruler"
    }
  }
}