Examine source code of Ear Red Move

{
  "theme": {
    "images": {
      "theme_frame": "EarRed1.png"
    },
    "colors": {
      "frame": "#c9c9c9",
      "tab_background_text": "#ffcc00"
    }
  },
  "version": "2.0",
  "name": "Ear Red Move",
  "manifest_version": 2,
  "description": "Go Game Baduk Weiqi"
}