Mine-Craft Cursors

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Mine-Craft Cursors",
  "description": "Replaces the standard mouse cursor.",
  "version": "1.0.0",
  "browser_action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "128": "img/icon.png"
  },
  "background": {
    "scripts": [
      "background_s.js"
    ]
  },
  "content_scripts": [
    {
      "js": [
        "content_s.js"
      ],
      "matches": [
        "*://*/*"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "*://*/*"
  ]
}