Intercom Gmail Integration

manifest.json

{
  "name": "Intercom Gmail Integration",
  "description": "See your Intercom customer profile right inside your Gmail.",
  "icons": {
    "16": "images/icons/16.png",
    "48": "images/icons/48.png",
    "128": "images/icons/128.png"
  },
  "author": "SocialExponent.com",
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "css": [
        "css/intercom-gmail.css"
      ],
      "js": [
        "js/content.js"
      ],
      "matches": [
        "https://mail.google.com/*"
      ]
    }
  ],
  "manifest_version": 2,
  "minimum_chrome_version": "42.0.2311.135",
  "options_page": "forms/options.html",
  "browser_action": {
    "default_icon": "images/icons/32.png",
    "default_title": "Intercom Gmail Extension click for details"
  },
  "permissions": [
    "storage",
    "tabs",
    "http://*/*",
    "https://*/*",
    "*://*/*"
  ],
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.1",
  "web_accessible_resources": [
    "images/*",
    "forms/intercom-gmail.html",
    "forms/options.html"
  ]
}