Examine source code of Warrios Return

{
  "theme": {
    "images": {
      "theme_frame": "MCabs2-1.png"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#cfc100"
    }
  },
  "version": "2.0",
  "name": "Warrios Return",
  "manifest_version": 2,
  "description": "Warriors designed by me! I know that not a great picture but i make my possible!"
}