Examine source code of dreameth

{
  "theme": {
    "images": {
      "theme_frame": "fantasythemetop.jpg"
    },
    "colors": {
      "frame": "#541c03",
      "tab_background_text": "#bdab06"
    }
  },
  "version": "2.0",
  "name": "dreameth",
  "manifest_version": 2,
  "description": "fantasy art i found on the web"
}