Examine source code of Citace PRO VUT

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  "description": "Vyhledá DOI nebo ISBN na stránce a přidá tlačítko pro načtení citace do Citace PRO.",
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    "48": "icons/icon48.png"
  },
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  "permissions": [
    "tabs"
  ],
  "browser_action": {
    "default_icon": {
      "19": "icons/icon19i.png"
    },
    "default_title": "Najdi citace"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "firefox.vut@citacepro.com"
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