Examine source code of CrunchBang linux

{
  "theme": {
    "images": {
      "theme_frame": "header3.png"
    },
    "colors": {
      "frame": "#dbdbdb",
      "tab_background_text": "#d9d9d9"
    }
  },
  "version": "2.0",
  "name": "CrunchBang linux",
  "manifest_version": 2,
  "description": "Persona for Crunchbang linux"
}