Memrise Button

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Memrise Button",
  "version": "2.0.10",
  "manifest_version": 2,
  "description": "An unofficial Memrise extension to help you take care of your plants",
  "options_page": "options/index.html",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "page": "main.html",
    "persistent": false
  },
  "browser_action": {
    "default_icon": {
      "19": "icons/icon19.png",
      "38": "icons/icon38.png"
    }
  },
  "permissions": [
    "http://www.memrise.com/",
    "alarms",
    "notifications",
    "storage",
    "unlimitedStorage",
    "activeTab"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval' https://cdn.mxpnl.com; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "http://www.memrise.com/*"
      ],
      "js": [
        "page.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "icons/icon48.png",
    "lib/idle-timer.min.js"
  ],
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+M"
      }
    },
    "plant-previous-course": {
      "suggested_key": {
        "default": "Alt+P"
      },
      "description": "Open the course level that was previously grown"
    }
  }
}