Examine source code of Anime Face maker

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffea00",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Anime Face maker",
  "manifest_version": 2,
  "description": "I made these Anime Faces myself. And then used Picasa to make a collage. These are really my first steps, So I'm not a professional.\n\nHave fun."
}