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manifest.json
{
  "app": {
    "launch": {
      "web_url": "https://secure.simplybook.me/"
    },
    "urls": [
      "https://secure.simplybook.me/",
      "http://secure.simplybook.me/"
    ]
  },
  "description": "The Best Online Scheduling Software for every service provider.",
  "icons": {
    "128": "logo-128.png"
  },
  "manifest_version": 2,
  "name": "SimplyBook.me: free appointment scheduling",
  "short_name": "SimplyBook.me",
  "update_url": "http://clients2.google.com/service/update2/crx",
  "version": "0.12",
  "homepage_url": "https://simplybook.me"
}