Examine source code of Nesting Hummingbird

{
  "theme": {
    "images": {
      "theme_frame": "NestingHummingbird_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#98b228",
      "tab_background_text": "#ffffcc"
    }
  },
  "version": "2.0",
  "name": "Nesting Hummingbird",
  "manifest_version": 2,
  "description": "hummingbird, nest, broad-billed hummingbird,tiny bird, birds, fruit blossoms, Spring, Springtime\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}