Breathing scrolling

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "browser_action": {
    "default_icon": "images/icon_16.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "js": [
        "js/jquery.min.js",
        "js/scroll_event.js"
      ],
      "matches": [
        "<all_urls>",
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "options_page": "options.html",
  "permissions": [
    "tabs",
    "http://*/*",
    "https://*/*"
  ],
  "name": "Breathing scrolling",
  "version": "5.2.6",
  "manifest_version": 2,
  "description": "Blow into the headset to scroll websites or pdf documents. Powered by http://www.breathinglabs.com/.",
  "homepage_url": "http://www.breathinglabs.com/breathing-web-scrolling/",
  "icons": {
    "16": "images/icon_16.png",
    "48": "images/icon_48.png",
    "128": "images/icon_128.png"
  }
}