Examine source code of ed_cullen

{
  "theme": {
    "images": {
      "theme_frame": "ed.cullen1.png"
    },
    "colors": {
      "frame": "#ab1f1f",
      "tab_background_text": "#ab1f1f"
    }
  },
  "version": "2.0",
  "name": "ed_cullen",
  "manifest_version": 2
}