Examine source code of Dat Guuurl

{
  "theme": {
    "images": {
      "theme_frame": "Girl.jpg"
    },
    "colors": {
      "frame": "#0719e3",
      "tab_background_text": "#1f1cc7"
    }
  },
  "version": "2.0",
  "name": "Dat Guuurl",
  "manifest_version": 2,
  "description": "Girl that I made in Photoshop."
}