Examine source code of Rahab the fourth son

{
  "theme": {
    "images": {
      "theme_frame": "rahabheader.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#00aaff"
    }
  },
  "version": "2.0",
  "name": "Rahab the fourth son",
  "manifest_version": 2,
  "description": "Rahab, the fourth of Kain's lieutenants. As seen in the introduction of Legacy of Kain : Soul Reaver."
}