Rainbows For All

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Rainbows For All",
  "version": "1.1",
  "description": "Rainbowify your browsing experience!",
  "permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "js": [
        "addContent.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "web_accessible_resources": [
    "rainbow.js"
  ],
  "browser_action": {
    "default_icon": {
      "32": "icon-32.png"
    },
    "default_title": "Rainbows!"
  },
  "manifest_version": 2
}