Examine source code of Bacamartes Baseball

{
  "theme": {
    "images": {
      "theme_frame": "bacspersona.jpg"
    },
    "colors": {
      "frame": "#878383",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Bacamartes Baseball",
  "manifest_version": 2,
  "description": "Bacamartes Baseball"
}