Examine source code of Glactic

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header.jpg"
    },
    "colors": {
      "frame": "#8c8989",
      "tab_background_text": "#f7f7f7"
    }
  },
  "version": "2.0",
  "name": "Glactic",
  "manifest_version": 2,
  "description": "first try at this."
}