Examine source code of Shake it up Persona

{
  "theme": {
    "images": {
      "theme_frame": "Shakeituppersona.jpg"
    },
    "colors": {
      "frame": "#9224f2",
      "tab_background_text": "#9224f2"
    }
  },
  "version": "2.0",
  "name": "Shake it up Persona",
  "manifest_version": 2,
  "description": "Persona, con imagenes de Shake it up"
}