Examine source code of PerryFace

{
  "theme": {
    "images": {
      "theme_frame": "Unbenannt.png"
    },
    "colors": {
      "frame": "#06bcc9",
      "tab_background_text": "#e38604"
    }
  },
  "version": "2.0",
  "name": "PerryFace",
  "manifest_version": 2,
  "description": "Perry"
}