Examine source code of Squirtle forms

{
  "theme": {
    "images": {
      "theme_frame": "789banner.jpg"
    },
    "colors": {
      "frame": "#0303f7",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Squirtle forms",
  "manifest_version": 2,
  "description": "squirtle, wartortle and blastoise. Cute :)"
}