Examine source code of Do Good

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#68ab44",
      "tab_background_text": "#080808"
    }
  },
  "version": "2.0",
  "name": "Do Good",
  "manifest_version": 2,
  "description": "But do not forget to do good and to share, for with such sacrifices God is well pleased.\nHebrews 13:16"
}