Examine source code of I Hate Peter Pan

{
  "theme": {
    "images": {
      "theme_frame": "hookheadercopy.jpg"
    },
    "colors": {
      "frame": "#080000",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "I Hate Peter Pan",
  "manifest_version": 2,
  "description": "Captain James Hook, Peter Pan, Wendy, John, Michael, Tinkerbell, Smee, Never Never Land, Mermaids, Pirates, Fairies, Nibs, Slightly, Tootles, Dustin Hoffman, Robin Williams,"
}