Examine source code of Hasch2011

{
  "theme": {
    "images": {
      "theme_frame": "hanf1.jpg"
    },
    "colors": {
      "frame": "#0b871d",
      "tab_background_text": "#07b02c"
    }
  },
  "version": "2.0",
  "name": "Hasch2011",
  "manifest_version": 2
}