Examine source code of Smiling Dolphins

{
  "theme": {
    "images": {
      "theme_frame": "SmilingDolphins_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#339999",
      "tab_background_text": "#cccccc"
    }
  },
  "version": "2.0",
  "name": "Smiling Dolphins",
  "manifest_version": 2,
  "description": "Bottlenose dolphins are well known as the intelligent and charismatic stars of many aquarium shows. Their curved mouths give the appearance of a friendly, permanent smile.[tropical waters, ocean creatures, mammals, Flipper] \n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}