Qwoach: free schedule maker for coaches

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Qwoach: free schedule maker for coaches",
  "description": "Fully functional schedule builder for coaches",
  "version": "1.0.1",
  "manifest_version": 2,
  "permissions": [
    "activeTab"
  ],
  "icons": {
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "browser_action": {
    "default_title": "Qwoach schedule maker for coaches"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  }
}