Examine source code of CouponMapia Backoffice

{
  "theme": {
    "images": {
      "theme_frame": "CouponMapia_BO_firefox_P.png"
    },
    "colors": {
      "frame": "#807878",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "CouponMapia Backoffice",
  "manifest_version": 2,
  "description": "Backoffice is designed for businesses to create, customize and publish deals directly and mange them with simplicity."
}