Examine source code of First Things First

{
  "theme": {
    "images": {
      "theme_frame": "First-Things-First-Header.jpg"
    },
    "colors": {
      "frame": "#424141",
      "tab_background_text": "#c28e13"
    }
  },
  "version": "2.0",
  "name": "First Things First",
  "manifest_version": 2,
  "description": "Twelve step and AA wisdom. Simple idea that go a long way."
}