Examine source code of Dig It

{
  "theme": {
    "images": {
      "theme_frame": "DigItHEADER.png"
    },
    "colors": {
      "frame": "#cf0808",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dig It",
  "manifest_version": 2,
  "description": "Dig It is a piece I made for an art challenge and I painted it using TwistedBrush."
}