Examine source code of Ya'Muslim

{
  "manifest_version": 2,
  "name": "Ya'Muslim",
  "short_name": "Ya'Muslim",
  "description": "Afficher les heures de prieres.",
  "icons": {
    "48": "icon.png"
  },
  "version": "1.17resigned1",
  "permissions": [
    "geolocation",
    "webNavigation"
  ],
  "web_accessible_resources": [
    "img.png"
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{da3088e7-8b4a-4cb1-b46b-3dba7ae3628a}"
    }
  }
}