Examine source code of Grace Church

{
  "theme": {
    "images": {
      "theme_frame": "grace2.jpg"
    },
    "colors": {
      "frame": "#edcd1a",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Grace Church",
  "manifest_version": 2,
  "description": "The place where we feel at home with God."
}