Examine source code of Avatar Aang

{
  "theme": {
    "images": {
      "theme_frame": "Aang.jpg"
    },
    "colors": {
      "frame": "#9e9bc2",
      "tab_background_text": "#3a074d"
    }
  },
  "version": "2.0",
  "name": "Avatar Aang",
  "manifest_version": 2,
  "description": "The bender of four elements."
}