Examine source code of UP Bitbucket

{
  "manifest_version": 2,
  "name": "UP Bitbucket",
  "description": "Use this when creating branches",
  "version": "1.7resigned1",
  "author": "Stanislav Iliev",
  "permissions": [],
  "browser_action": {
    "default_icon": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://bitbucket.org/branch/create*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{8a8607bd-7bc5-4322-9be4-9a7210be5e9b}"
    }
  }
}