Examine source code of DTCloud

{
  "manifest_version": 2,
  "name": "DTCloud",
  "description": "Le vrai visage du cloud",
  "version": "1.1resigned1",
  "applications": {
    "gecko": {
      "id": "dtcloud@github.com",
      "strict_min_version": "45.0"
    }
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "transform.js"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "activeTab"
  ]
}