Examine source code of madlibsona

{
  "theme": {
    "images": {
      "theme_frame": "madlibshade_head.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "madlibsona",
  "manifest_version": 2,
  "description": "Madlib\nStill loving shades of blue.\nHip Hop blue note Jazz."
}