Examine source code of meadow sunset

{
  "theme": {
    "images": {
      "theme_frame": "meadow1.jpg"
    },
    "colors": {
      "frame": "#f2db9b",
      "tab_background_text": "#b4f3f7"
    }
  },
  "version": "2.0",
  "name": "meadow sunset",
  "manifest_version": 2,
  "description": "just an experiment with photoshop cs5's new brushes."
}