Nirvana HQ Add to Calendar Feature

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Nirvana HQ Add to Calendar Feature",
  "version": "0.0.0.3",
  "description": "This extension will add an context option 'Add to Google Calender' on right click context of every item.",
  "background": {
    "page": "background.html"
  },
  "manifest_version": 2,
  "browser_action": {
    "name": "Manipulate DOM",
    "icons": [
      "icon.png"
    ],
    "default_icon": "icon.png"
  },
  "commands": {
    "random": {
      "suggested_key": {
        "default": "Alt+Shift+L"
      },
      "description": "Load a random link"
    }
  },
  "content_scripts": [
    {
      "js": [
        "jquery.min.js",
        "background.js"
      ],
      "matches": [
        "https://focus.nirvanahq.com/"
      ]
    }
  ],
  "permissions": [
    "activeTab"
  ]
}