Grayscale the Web - Save Sites

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Grayscale the Web - Save Sites",
  "short_name": "Gray the Web",
  "description": "Removes all color from websites, turning them gray. Can be set for specific sites and tabs, or for all sites.",
  "version": "1.0.6",
  "author": "Dev Astora",
  "background": {
    "scripts": [
      "js/manageSites.js",
      "js/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "js/tinycolor-min.js",
        "js/manageSites.js",
        "js/content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "options_page": "options.html",
  "icons": {
    "16": "img/16-gs-icon-on.png",
    "32": "img/32-gs-icon-on.png",
    "48": "img/48-gs-icon-on.png",
    "128": "img/128-gs-icon-on.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "img/16-gs-icon-off.png",
      "32": "img/32-gs-icon-off.png",
      "48": "img/48-gs-icon-off.png",
      "128": "img/128-gs-icon-off.png"
    },
    "default_title": "GrayScale the Web",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "tabs",
    "webNavigation"
  ]
}