Examine source code of blader

{
  "theme": {
    "images": {
      "theme_frame": "wet.jpg"
    },
    "colors": {
      "frame": "#5c1818",
      "tab_background_text": "#ed1d1d"
    }
  },
  "version": "2.0",
  "name": "blader",
  "manifest_version": 2,
  "description": "leafs in the rain"
}