Examine source code of princello.c.y

{
  "theme": {
    "images": {
      "theme_frame": "yujincopy.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#4d4d4d"
    }
  },
  "version": "2.0",
  "name": "princello.c.y",
  "manifest_version": 2,
  "description": "this is my familly"
}