Examine source code of Simple Wave

{
  "theme": {
    "images": {
      "theme_frame": "BallWave-Header.jpg"
    },
    "colors": {
      "frame": "#ebebaa",
      "tab_background_text": "#061a63"
    }
  },
  "version": "2.0",
  "name": "Simple Wave",
  "manifest_version": 2
}