Examine source code of Mountain River Theme

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#5db4e3",
      "tab_background_text": "#f7f4f4"
    }
  },
  "version": "2.0",
  "name": "Mountain River Theme",
  "manifest_version": 2,
  "description": "Beautiful mountain river scene with birds. Designed and created by Creative Expressions Art. Copyright Sept. 2013."
}