Examine source code of assault-2142

{
  "theme": {
    "images": {
      "theme_frame": "2142assaultheader.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ff0000"
    }
  },
  "version": "2.0",
  "name": "assault-2142",
  "manifest_version": 2,
  "description": "Simple 2142 battlefield persona, assault class!"
}