Examine source code of Testando123

{
  "theme": {
    "images": {
      "theme_frame": "testando123_header.jpg"
    },
    "colors": {
      "frame": "#fa7e0a",
      "tab_background_text": "#b09b31"
    }
  },
  "version": "2.0",
  "name": "Testando123",
  "manifest_version": 2,
  "description": "www.testando123.com\nA simple skin for the best web site "
}