Examine source code of Cinderella Sister

{
  "theme": {
    "images": {
      "theme_frame": "cs1.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Cinderella Sister",
  "manifest_version": 2,
  "description": "신데렐라 언니 ~\n31 March 2010 - somewhere in June ^^;\nMoon Geun Young, Chun Mun Jyung, Ok Taecyeon, Seo Woo"
}